v3.25.2
Consolidated Schedule of Investments (Unaudited)
 6 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Jun. 30, 2025
$ / shares
Jun. 30, 2025
€ / shares
Dec. 31, 2024
€ / shares
Dec. 31, 2023
USD ($)
Schedule Of Investments [Line Items]            
Cost $ 2,000,938,000 [1],[2] $ 1,760,226,000 [3],[4]        
Fair Value 1,978,330,000 [1],[2],[5] 1,725,570,000 [3],[4],[6]        
Cash and Cash Equivalents, Cost 26,251,000 [1],[2] 9,627,000 [3],[4]        
Cash and Cash Equivalents, Fair Value 26,251,000 [1],[2],[5] 9,627,000 [3],[4],[6]        
Total Portfolio Investments and Cash and Cash Equivalents, Cost 2,027,189,000 [1],[2] 1,769,853,000 [3],[4]        
Total Portfolio Investments and Cash and Cash Equivalents, Fair Value 2,004,581,000 [1],[2],[5] 1,735,197,000 [3],[4],[6]        
Goldman Sachs Financial Square Government Institutional Fund            
Schedule Of Investments [Line Items]            
Cash and Cash Equivalents, Cost 2,026,000 [1],[2] 3,750,000 [3],[4]        
Cash and Cash Equivalents, Fair Value 2,026,000 [1],[2],[5] 3,750,000 [3],[4],[6]        
Other Cash Accounts            
Schedule Of Investments [Line Items]            
Cash and Cash Equivalents, Cost 24,225,000 [1],[2] 5,877,000 [3],[4]        
Cash and Cash Equivalents, Fair Value 24,225,000 [1],[2],[5] 5,877,000 [3],[4],[6]        
Canada            
Schedule Of Investments [Line Items]            
Cost 59,463,000 11,471,000        
Fair Value 58,737,000 10,439,000        
Artificial Intelligence & Automation            
Schedule Of Investments [Line Items]            
Cost 100,077,000 83,505,000        
Fair Value 100,799,000 84,448,000        
Biotechnology            
Schedule Of Investments [Line Items]            
Cost 57,238,000 56,547,000        
Fair Value 58,474,000 57,836,000        
Connectivity            
Schedule Of Investments [Line Items]            
Cost 58,376,000 36,099,000        
Fair Value 56,671,000 35,249,000        
Construction Technology            
Schedule Of Investments [Line Items]            
Cost 9,443,000 9,443,000        
Fair Value 3,898,000 4,042,000        
Digital Assets Technology and Services            
Schedule Of Investments [Line Items]            
Cost 0 3,511,000        
Fair Value 0 3,493,000        
Space Technology            
Schedule Of Investments [Line Items]            
Cost 170,470,000 141,163,000        
Fair Value 170,336,000 142,034,000        
Education Technology            
Schedule Of Investments [Line Items]            
Cost 33,387,000 33,275,000        
Fair Value 28,346,000 29,740,000        
Other Healthcare Services            
Schedule Of Investments [Line Items]            
Cost 217,882,000 142,430,000        
Fair Value 219,376,000 143,186,000        
Medical Devices            
Schedule Of Investments [Line Items]            
Cost 210,194,000 170,923,000        
Fair Value 212,582,000 172,395,000        
Finance and Insurance            
Schedule Of Investments [Line Items]            
Cost 302,840,000 319,278,000        
Fair Value 307,007,000 322,735,000        
Transportation Technology            
Schedule Of Investments [Line Items]            
Cost 74,154,000 62,735,000        
Fair Value 51,760,000 41,547,000        
Food and Agriculture Technologies            
Schedule Of Investments [Line Items]            
Cost 19,448,000 31,824,000        
Fair Value 18,705,000 24,469,000        
Green Technology            
Schedule Of Investments [Line Items]            
Cost 108,940,000 146,851,000        
Fair Value 129,048,000 158,852,000        
Healthcare Technology            
Schedule Of Investments [Line Items]            
Cost 91,790,000 78,381,000        
Fair Value 82,057,000 71,853,000        
Human Resource Technology            
Schedule Of Investments [Line Items]            
Cost 35,126,000 33,421,000        
Fair Value 27,729,000 28,891,000        
Supply Chain Technology            
Schedule Of Investments [Line Items]            
Cost 30,182,000 29,765,000        
Fair Value 27,839,000 28,535,000        
Marketing, Media, and Entertainment            
Schedule Of Investments [Line Items]            
Cost 75,248,000 38,749,000        
Fair Value 74,992,000 38,479,000        
Industrials            
Schedule Of Investments [Line Items]            
Cost 3,122,000 11,772,000        
Fair Value 3,262,000 9,677,000        
Multi-Sector Holdings            
Schedule Of Investments [Line Items]            
Cost [7] 28,193,000 27,623,000        
Fair Value [7] 37,791,000 33,137,000        
Real Estate Technology            
Schedule Of Investments [Line Items]            
Cost 142,288,000 101,825,000        
Fair Value 130,180,000 93,587,000        
SaaS            
Schedule Of Investments [Line Items]            
Cost 193,961,000 144,896,000        
Fair Value 197,922,000 146,778,000        
Debt Securities            
Schedule Of Investments [Line Items]            
Principal Amount 1,871,455,000 [1],[2],[8] 1,637,906,000 [3],[4],[9]        
Cost 1,875,064,000 [1],[2] 1,640,961,000 [3],[4]        
Fair Value 1,834,423,000 [1],[2],[5] 1,602,131,000 [3],[4],[6]        
Debt Securities | United States            
Schedule Of Investments [Line Items]            
Principal Amount 1,750,284,000 [1],[2],[8] 1,592,144,000 [3],[4],[9]        
Cost 1,755,597,000 [1],[2] 1,594,217,000 [3],[4]        
Fair Value 1,714,163,000 [1],[2],[5] 1,555,875,000 [3],[4],[6]        
Debt Securities | Canada            
Schedule Of Investments [Line Items]            
Principal Amount 54,421,000 [1],[2],[8] 6,365,000 [3],[4],[9]        
Cost 53,149,000 [1],[2] 6,392,000 [3],[4]        
Fair Value 52,949,000 [1],[2] 6,144,000 [3],[4],[6]        
Debt Securities | Europe            
Schedule Of Investments [Line Items]            
Principal Amount 66,750,000 [1],[2],[8] 39,397,000 [3],[4],[9]        
Cost 66,318,000 [1],[2] 40,352,000 [3],[4]        
Fair Value 67,311,000 [1],[2],[5] 40,112,000 [3],[4],[6]        
Debt Securities | Artificial Intelligence & Automation | United States            
Schedule Of Investments [Line Items]            
Principal Amount 98,821,000 [1],[2],[8] 82,548,000 [3],[4],[9]        
Cost 98,719,000 [1],[2] 83,171,000 [3],[4]        
Fair Value 99,569,000 [1],[2],[5] 84,240,000 [3],[4],[6]        
Debt Securities | Artificial Intelligence & Automation | United States | Ambient Photonics, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [3],[4],[9]   2,125,000        
Cost [3],[4]   2,510,000        
Fair Value [3],[4],[6]   2,300,000        
Debt Securities | Artificial Intelligence & Automation | United States | Applied Digital Corporation            
Schedule Of Investments [Line Items]            
Principal Amount 13,609,000 [1],[2],[8] 22,544,000 [3],[4],[9]        
Cost 13,604,000 [1],[2] 22,556,000 [3],[4]        
Fair Value 13,864,000 [1],[2],[5] 23,124,000 [3],[4],[6]        
Debt Securities | Artificial Intelligence & Automation | United States | Cirrascale Cloud Services, LLC            
Schedule Of Investments [Line Items]            
Principal Amount 26,292,000 [1],[2],[8] 38,609,000 [3],[4],[9]        
Cost 27,491,000 [1],[2] 39,211,000 [3],[4]        
Fair Value 27,614,000 [1],[2],[5] 39,412,000 [3],[4],[6]        
Debt Securities | Biotechnology | United States            
Schedule Of Investments [Line Items]            
Principal Amount 55,000,000 [1],[2],[8] 55,000,000 [3],[4],[9]        
Cost 54,573,000 [1],[2] 55,762,000 [3],[4]        
Fair Value 55,323,000 [1],[2],[5] 56,439,000 [3],[4],[6]        
Debt Securities | Biotechnology | United States | Pendulum Therapeutics Inc            
Schedule Of Investments [Line Items]            
Principal Amount 25,000,000 [1],[2],[8] 25,000,000 [3],[4],[9]        
Cost 24,177,000 [1],[2] 25,567,000 [3],[4]        
Fair Value 24,274,000 [1],[2],[5] 25,490,000 [3],[4],[6]        
Debt Securities | Connectivity | United States            
Schedule Of Investments [Line Items]            
Principal Amount 49,400,000 [1],[2],[8] 27,400,000 [3],[4],[9]        
Cost 51,856,000 [1],[2] 29,579,000 [3],[4]        
Fair Value 52,032,000 [1],[2],[5] 29,804,000 [3],[4],[6]        
Debt Securities | Connectivity | United States | AST & Science, LLC            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 22,000,000          
Cost [1],[2] 21,842,000          
Fair Value [1],[2],[5] 21,843,000          
Debt Securities | Construction Technology | Canada            
Schedule Of Investments [Line Items]            
Principal Amount 365,000 [1],[2],[8] 365,000 [3],[4],[9]        
Cost 365,000 [1],[2] 365,000 [3],[4]        
Fair Value 374,000 [1],[2] 375,000 [3],[4],[6]        
Debt Securities | Consumer Products & Services | United States            
Schedule Of Investments [Line Items]            
Principal Amount 30,770,000 [1],[2],[8] 48,066,000 [3],[4],[9]        
Cost 32,809,000 [1],[2] 50,431,000 [3],[4]        
Fair Value 32,585,000 [1],[2],[5] 49,024,000 [3],[4],[6]        
Debt Securities | Consumer Products & Services | United States | Eterneva, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 1,466,000 [1],[2],[8] 1,742,000 [3],[4],[9]        
Cost 1,664,000 [1],[2] 1,783,000 [3],[4]        
Fair Value 1,336,000 [1],[2],[5] 1,590,000 [3],[4],[6]        
Debt Securities | Consumer Products & Services | United States | Molekule Group, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [3],[4],[9]   1,443,000        
Cost [3],[4]   1,980,000        
Fair Value [3],[4],[6]   1,010,000        
Debt Securities | Consumer Products & Services | United States | Ogee, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 14,100,000 [1],[2],[8] 14,100,000 [3],[4],[9]        
Cost 14,236,000 [1],[2] 14,086,000 [3],[4]        
Fair Value 14,276,000 [1],[2],[5] 14,107,000 [3],[4],[6]        
Debt Securities | Consumer Products & Services | United States | Quip NYC, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 5,555,000 [1],[2],[8] 8,889,000 [3],[4],[9]        
Cost 6,125,000 [1],[2] 9,416,000 [3],[4]        
Fair Value 6,135,000 [1],[2],[5] 9,449,000 [3],[4],[6]        
Debt Securities | Consumer Products & Services | United States | Rinse, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 7,048,000 [1],[2],[8] 7,849,000 [3],[4],[9]        
Cost 7,208,000 [1],[2] 7,951,000 [3],[4]        
Fair Value 7,302,000 [1],[2],[5] 8,052,000 [3],[4],[6]        
Debt Securities | Digital Assets Technology and Services | United States            
Schedule Of Investments [Line Items]            
Principal Amount [3],[4],[9]   2,522,000        
Cost [3],[4]   3,511,000        
Fair Value [3],[4],[6]   3,493,000        
Debt Securities | Space Technology | United States            
Schedule Of Investments [Line Items]            
Principal Amount 127,893,000 [1],[2],[8] 128,630,000 [3],[4],[9]        
Cost 128,081,000 [1],[2] 127,675,000 [3],[4]        
Fair Value 127,226,000 [1],[2],[5] 128,988,000 [3],[4],[6]        
Debt Securities | Space Technology | United States | Astranis Space Technology Corporation            
Schedule Of Investments [Line Items]            
Principal Amount 17,473,000 [1],[2],[8] 21,215,000 [3],[4]        
Cost 18,602,000 [1],[2] 21,050,000 [3],[4]        
Fair Value 17,970,000 [1],[2],[5] 21,361,000 [3],[4]        
Debt Securities | Space Technology | United States | Hadrian Automation, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 5,719,000 [1],[2],[8] 8,609,000 [3],[4]        
Cost 5,708,000 [1],[2] 8,592,000 [3],[4]        
Fair Value 5,884,000 [1],[2],[5] 8,824,000 [3],[4]        
Debt Securities | Space Technology | United States | Impulse Space, Inc            
Schedule Of Investments [Line Items]            
Principal Amount 4,569,000 [1],[2],[8] 3,121,000 [3],[4],[9]        
Cost 4,529,000 [1],[2] 3,071,000 [3],[4]        
Fair Value 4,585,000 [1],[2],[5] 3,113,000 [3],[4],[6]        
Debt Securities | Space Technology | United States | Slingshot Aerospace, Inc            
Schedule Of Investments [Line Items]            
Principal Amount 24,200,000 [1],[2],[8] 24,200,000 [3],[4],[9]        
Cost 23,900,000 [1],[2] 23,733,000 [3],[4]        
Fair Value 24,266,000 [1],[2],[5] 24,274,000 [3],[4],[6]        
Debt Securities | Space Technology | United States | Kymeta Corporation            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 15,800,000          
Cost [1],[2] 15,484,000          
Fair Value [1],[2],[5] 15,660,000          
Debt Securities | Space Technology | United States | Rocket Lab USA, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 57,278,000          
Cost [1],[2] 56,837,000          
Fair Value [1],[2],[5] 58,861,000          
Debt Securities | Space Technology | Canada            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 28,200,000          
Cost [1],[2] 27,315,000          
Debt Securities | Space Technology | Europe            
Schedule Of Investments [Line Items]            
Principal Amount 8,219,000 [1],[2],[8] 8,219,000 [3],[4],[9]        
Cost 8,372,000 [1],[2] 8,339,000 [3],[4]        
Fair Value 8,100,000 [1],[2],[5] 8,126,000 [3],[4],[6]        
Debt Securities | Education Technology | United States            
Schedule Of Investments [Line Items]            
Principal Amount 32,000,000 [1],[2],[8] 32,000,000 [3],[4],[9]        
Cost 32,930,000 [1],[2] 32,818,000 [3],[4]        
Fair Value 28,343,000 [1],[2],[5] 29,683,000 [3],[4],[6]        
Debt Securities | Education Technology | United States | Medical Sales Training Holding Company            
Schedule Of Investments [Line Items]            
Principal Amount 7,000,000 [1],[2],[8] 7,000,000 [3],[4],[9]        
Cost 7,491,000 [1],[2] 7,469,000 [3],[4]        
Fair Value 5,163,000 [1],[2],[5] 7,059,000 [3],[4],[6]        
Debt Securities | Education Technology | United States | Yellowbrick Learning, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 10,000,000 [1],[2],[8] 10,000,000 [3],[4],[9]        
Cost 10,500,000 [1],[2] 10,501,000 [3],[4]        
Fair Value 9,563,000 [1],[2],[5] 8,912,000 [3],[4],[6]        
Debt Securities | Other Healthcare Services | United States            
Schedule Of Investments [Line Items]            
Principal Amount 189,469,000 [1],[2],[8] 114,021,000 [3],[4],[9]        
Cost 187,533,000 [1],[2] 112,335,000 [3],[4]        
Fair Value 188,519,000 [1],[2],[5] 113,406,000 [3],[4],[6]        
Debt Securities | Other Healthcare Services | United States | Metabolon, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 51,444,000 [1],[2],[8] 48,179,000 [3],[4],[9]        
Cost 50,906,000 [1],[2] 47,361,000 [3],[4]        
Fair Value 51,145,000 [1],[2],[5] 47,354,000 [3],[4],[6]        
Debt Securities | Other Healthcare Services | United States | Cellares Corporation            
Schedule Of Investments [Line Items]            
Principal Amount 60,150,000 [1],[2],[8] 51,467,000 [3],[4],[9]        
Cost 60,190,000 [1],[2] 50,888,000 [3],[4]        
Fair Value 60,931,000 [1],[2],[5] 51,774,000 [3],[4],[6]        
Debt Securities | Other Healthcare Services | Europe            
Schedule Of Investments [Line Items]            
Principal Amount 28,200,000 [1],[2],[8] 28,200,000 [3],[4],[9]        
Cost 27,657,000 [1],[2] 27,426,000 [3],[4]        
Fair Value 28,051,000 [1],[2],[5] 27,426,000 [3],[4],[6]        
Debt Securities | Medical Devices | United States            
Schedule Of Investments [Line Items]            
Principal Amount 178,676,000 [1],[2],[8] 170,170,000 [4],[9]        
Cost 178,495,000 [1],[2] 169,055,000 [4]        
Fair Value 180,412,000 [1],[2],[5] 171,095,000 [4],[6]        
Debt Securities | Medical Devices | United States | Lightforce Orthodontics, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 32,900,000 [1],[2],[8] 32,900,000 [4],[9],[10],[11]        
Cost 32,633,000 [1],[2] 32,436,000 [4],[10],[11]        
Fair Value 32,888,000 [1],[2],[5] 32,727,000 [4],[6],[10],[11]        
Debt Securities | Medical Devices | United States | Neuros Medical, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 9,000,000 [1],[2],[8] 9,000,000 [4],[9],[10],[11]        
Cost 9,093,000 [1],[2] 8,995,000 [4],[10],[11]        
Fair Value 9,072,000 [1],[2],[5] 8,958,000 [4],[6],[10],[11]        
Debt Securities | Medical Devices | United States | Apiject Holdings, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 22,391,000 [1],[2],[8] 25,285,000 [4],[9]        
Cost 22,746,000 [1],[2] 25,087,000 [4]        
Fair Value 22,841,000 [1],[2],[5] 25,353,000 [4],[6]        
Debt Securities | Medical Devices | United States | Convergent Dental, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [4],[9],[10],[11]   18,000,000        
Cost [4],[10],[11]   18,071,000        
Fair Value [4],[6],[10],[11]   18,352,000        
Debt Securities | Medical Devices | United States | Neurolens, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 35,000,000          
Cost [1],[2] 34,981,000          
Fair Value [1],[2],[5] 35,722,000          
Debt Securities | Medical Devices | United States | Vital Connect, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 35,550,000          
Cost [1],[2] 35,475,000          
Fair Value [1],[2],[5] 35,767,000          
Debt Securities | Medical Devices | Europe            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 30,000,000          
Cost [1],[2] 29,684,000          
Fair Value [1],[2],[5] 30,559,000          
Debt Securities | Finance and Insurance | United States            
Schedule Of Investments [Line Items]            
Principal Amount 272,640,000 [1],[2],[8] 292,668,000 [3],[4],[9]        
Cost 269,871,000 [1],[2] 287,253,000 [3],[4]        
Fair Value 270,700,000 [1],[2] 289,208,000 [3],[4],[6]        
Debt Securities | Finance and Insurance | United States | Empower Financial, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 37,720,000 [1],[2] 37,720,000 [3],[4],[9]        
Cost 37,516,000 [1],[2] 37,202,000 [3],[4]        
Fair Value 38,079,000 [1],[2] 37,837,000 [3],[4],[6]        
Debt Securities | Finance and Insurance | United States | Under Technologies, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 14,800,000 [1],[2],[8] 18,800,000 [3],[4],[9]        
Cost 14,616,000 [1],[2] 18,414,000 [3],[4]        
Fair Value 14,730,000 [1],[2],[5] 18,560,000 [3],[4],[6]        
Debt Securities | Finance and Insurance | United States | Beam Technologies, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2] 31,964,000          
Cost [1],[2] 31,437,000          
Fair Value [1],[2],[5] 31,812,000          
Debt Securities | Finance and Insurance | United States | Centivo Corporation            
Schedule Of Investments [Line Items]            
Principal Amount 22,580,000 [1],[2],[12],[13],[14],[15],[16] 7,516,000 [3],[4],[9]        
Cost 21,645,000 [1],[2],[12],[13],[14],[15],[16] 7,205,000 [3],[4]        
Fair Value 21,754,000 [1],[2],[5],[12],[13],[14],[15],[16] 7,263,000 [3],[4],[6]        
Debt Securities | Finance and Insurance | United States | Cherry Technologies, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 14,470,000 [1],[2] 29,107,000 [3],[4],[9]        
Cost 15,018,000 [1],[2] 28,941,000 [3],[4]        
Fair Value 14,768,000 [1],[2],[5] 29,924,000 [3],[4],[6]        
Debt Securities | Transportation Technology | United States            
Schedule Of Investments [Line Items]            
Principal Amount 71,399,000 [1],[2],[8] 60,177,000 [3],[4],[9]        
Cost 72,863,000 [1],[2] 61,475,000 [3],[4]        
Fair Value 51,204,000 [1],[2],[5] 40,911,000 [3],[4],[6]        
Debt Securities | Transportation Technology | United States | Evo Equipment Leasing, LLC            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 5,279,000          
Cost [1],[2] 5,331,000          
Fair Value [1],[2],[5] 5,333,000          
Debt Securities | Transportation Technology | United States | NextCar Holding Company, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 24,966,000 [1],[2],[8] 25,669,000 [3],[4],[9],[11]        
Cost 26,278,000 [1],[2] 26,980,000 [3],[4],[11]        
Fair Value 6,316,000 [1],[2],[5] 8,126,000 [3],[4],[6],[11]        
Debt Securities | Transportation Technology | United States | Get Spiffy, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 9,414,000 [1],[2],[8] 9,291,000 [3],[4],[9]        
Cost 9,610,000 [1],[2] 9,419,000 [3],[4]        
Fair Value 8,133,000 [1],[2],[5] 8,037,000 [3],[4],[6]        
Debt Securities | Transportation Technology | United States | Uveye, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 26,922,000          
Cost [1],[2] 26,742,000          
Fair Value [1],[2],[5] 26,825,000          
Debt Securities | Food and Agriculture Technologies | United States            
Schedule Of Investments [Line Items]            
Principal Amount 14,618,000 [1],[2],[8] 26,088,000 [3],[4]        
Cost 17,139,000 [1],[2] 28,082,000 [3],[4]        
Fair Value 10,270,000 [1],[2],[5] 18,781,000 [3],[4]        
Debt Securities | Food and Agriculture Technologies | United States | Daring Foods, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [3],[4],[9]   707,000        
Cost [3],[4]   1,060,000        
Fair Value [3],[4],[6]   1,052,000        
Debt Securities | Food and Agriculture Technologies | United States | Emergy, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 9,366,000 [1],[2],[8] 10,455,000 [3],[4],[9]        
Cost 10,962,000 [1],[2] 12,051,000 [3],[4]        
Fair Value 4,122,000 [1],[2],[5] 9,598,000 [3],[4],[6]        
Debt Securities | Green Technology | United States            
Schedule Of Investments [Line Items]            
Principal Amount 97,230,000 [1],[2],[8] 136,474,000 [3],[4],[9]        
Cost 99,662,000 [1],[2] 137,773,000 [3],[4]        
Fair Value 99,058,000 [1],[2],[5] 137,405,000 [3],[4],[6]        
Debt Securities | Green Technology | United States | Commonwealth Fusion Systems, LLC            
Schedule Of Investments [Line Items]            
Principal Amount 24,241,000 [1],[2],[8] 13,429,000 [3],[4],[9]        
Cost 24,645,000 [1],[2] 13,586,000 [3],[4]        
Fair Value 25,149,000 [1],[2],[5] 13,998,000 [3],[4],[6]        
Debt Securities | Green Technology | United States | Electric Hydrogen Co.            
Schedule Of Investments [Line Items]            
Principal Amount 9,066,000 [1],[2],[8] 10,745,000 [3],[4],[9]        
Cost 9,860,000 [1],[2] 11,238,000 [3],[4]        
Fair Value 9,804,000 [1],[2],[5] 11,280,000 [3],[4],[6]        
Debt Securities | Green Technology | United States | Form Energy Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 32,976,000 [1],[2],[8] 45,026,000 [3],[4],[9]        
Cost 32,792,000 [1],[2] 44,131,000 [3],[4]        
Fair Value 33,186,000 [1],[2],[5] 44,131,000 [3],[4],[6]        
Debt Securities | Green Technology | United States | Hi-Power, LLC            
Schedule Of Investments [Line Items]            
Principal Amount [3],[4],[9]   2,338,000        
Cost [3],[4]   2,439,000        
Fair Value [3],[4],[6]   2,459,000        
Debt Securities | Green Technology | United States | SeaOn Global, LLC            
Schedule Of Investments [Line Items]            
Principal Amount 2,992,000 [1],[2],[8] 4,313,000 [3],[4],[9]        
Cost 4,010,000 [1],[2] 5,238,000 [3],[4]        
Fair Value 3,894,000 [1],[2],[5] 5,069,000 [3],[4],[6]        
Debt Securities | Green Technology | United States | Footprint International Holding, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 25,514,000 [1],[2],[8] 31,676,000 [3],[4],[9]        
Cost 25,876,000 [1],[2] 31,411,000 [3],[4]        
Fair Value 24,509,000 [1],[2],[5] 30,727,000 [3],[4],[6]        
Debt Securities | Healthcare Technology | United States            
Schedule Of Investments [Line Items]            
Principal Amount 81,195,000 [1],[2],[8] 67,617,000 [3],[4],[9],[11]        
Cost 81,840,000 [1],[2] 68,672,000 [3],[4],[11]        
Fair Value 80,683,000 [1],[2],[5] 68,301,000 [3],[4],[6],[11]        
Debt Securities | Healthcare Technology | United States | Lark Technologies, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [3],[4],[9]   7,700,000        
Cost [3],[4]   8,107,000        
Fair Value [3],[4],[6]   8,134,000        
Debt Securities | Healthcare Technology | United States | RXAnte, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 17,045,000 [1],[2],[8] 16,917,000 [3],[4],[9]        
Cost 17,231,000 [1],[2] 16,986,000 [3],[4]        
Fair Value 17,485,000 [1],[2],[5] 17,293,000 [3],[4],[6]        
Debt Securities | Healthcare Technology | United States | TMRW Life Sciences, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 30,000,000 [1],[2],[8] 30,000,000 [3],[4],[9]        
Cost 30,769,000 [1],[2] 30,567,000 [3],[4]        
Fair Value 29,413,000 [1],[2],[5] 29,935,000 [3],[4],[6]        
Debt Securities | Human Resource Technology | United States            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 33,556,000          
Cost [1],[2] 34,588,000          
Fair Value 27,726,000 [1],[2],[5] 28,868,000 [3],[4],[6]        
Debt Securities | Human Resource Technology | United States | Nomad Health, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 33,556,000 [1],[2],[8] 31,916,000 [3],[4],[9]        
Cost 34,588,000 [1],[2] 32,787,000 [3],[4]        
Fair Value 27,726,000 [1],[2],[5] 28,868,000 [3],[4],[6]        
Debt Securities | Supply Chain Technology | United States            
Schedule Of Investments [Line Items]            
Principal Amount 21,242,000 [1],[2],[8] 21,859,000 [3],[4],[9]        
Cost 22,040,000 [1],[2] 21,794,000 [3],[4]        
Fair Value 20,682,000 [1],[2],[5] 21,573,000 [3],[4],[6]        
Debt Securities | Supply Chain Technology | United States | Nucleus RadioPharma, Inc            
Schedule Of Investments [Line Items]            
Principal Amount 1,747,000 [1],[2],[8] 2,364,000 [3],[4],[9]        
Cost 1,761,000 [1],[2] 2,346,000 [3],[4]        
Fair Value 1,776,000 [1],[2],[5] 2,353,000 [3],[4],[6]        
Debt Securities | Supply Chain Technology | Canada            
Schedule Of Investments [Line Items]            
Principal Amount 6,000,000 [1],[2],[8] 6,000,000 [3],[4],[9]        
Cost 6,048,000 [1],[2] 6,027,000 [3],[4]        
Fair Value 5,839,000 [1],[2] 5,769,000 [3],[4],[6]        
Debt Securities | Marketing, Media, and Entertainment | United States            
Schedule Of Investments [Line Items]            
Principal Amount 72,901,000 [1],[2],[8] 36,098,000 [4],[9]        
Cost 73,306,000 [1],[2] 37,951,000 [4]        
Fair Value 72,965,000 [1],[2],[5] 37,595,000 [4],[6]        
Debt Securities | Marketing, Media, and Entertainment | United States | Vox Media Holdings, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 15,757,000 [1],[2],[8] 15,757,000 [4],[9]        
Cost 15,705,000 [1],[2] 15,885,000 [4]        
Fair Value 15,567,000 [1],[2],[5] 16,139,000 [4],[6]        
Debt Securities | Industrials | United States            
Schedule Of Investments [Line Items]            
Principal Amount 2,064,000 [1],[2],[8] 6,298,000 [3],[4],[9]        
Cost 2,077,000 [1],[2] 6,744,000 [3],[4]        
Fair Value 2,032,000 [1],[2],[5] 4,180,000 [3],[4],[6]        
Debt Securities | Industrials | United States | 3DEO, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [3],[4],[9]   1,931,000        
Cost [3],[4]   2,383,000        
Fair Value [3],[4],[6]   2,313,000        
Debt Securities | Industrials | United States | Formlogic Corporation            
Schedule Of Investments [Line Items]            
Principal Amount [3],[4],[9]   4,367,000        
Cost [3],[4]   4,361,000        
Fair Value [3],[4],[6]   1,867,000        
Debt Securities | Industrials | Europe            
Schedule Of Investments [Line Items]            
Principal Amount 331,000 [1],[2],[8] 2,978,000 [3],[4],[9]        
Cost 605,000 [1],[2] 4,587,000 [3],[4]        
Fair Value 601,000 [1],[2],[5] 4,560,000 [3],[4],[6]        
Debt Securities | Industrials | Europe | Aledia Inc            
Schedule Of Investments [Line Items]            
Principal Amount 331,000 [1],[2],[8] 2,978,000 [3],[4],[9]        
Cost 605,000 [1],[2] 4,587,000 [3],[4]        
Fair Value 601,000 [1],[2],[5] 4,560,000 [3],[4],[6]        
Debt Securities | Multi-Sector Holdings | United States            
Schedule Of Investments [Line Items]            
Principal Amount 12,885,000 [1],[2],[8] 12,885,000 [4],[9]        
Cost 12,885,000 [1],[2] 12,885,000 [4]        
Fair Value 12,885,000 [1],[2],[5] 12,885,000 [4],[6]        
Debt Securities | Real Estate Technology | United States            
Schedule Of Investments [Line Items]            
Principal Amount 115,275,000 [1],[2],[8] 96,271,000 [3],[4],[9]        
Cost 114,364,000 [1],[2] 93,468,000 [3],[4]        
Fair Value 108,487,000 [1],[2],[5] 88,040,000 [3],[4],[6]        
Debt Securities | Real Estate Technology | United States | Knockaway Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 25,244,000          
Cost [1],[2] 22,400,000          
Fair Value [1],[2],[5] 21,616,000          
Debt Securities | Real Estate Technology | United States | Maxwell Financial Labs, Inc            
Schedule Of Investments [Line Items]            
Principal Amount 15,187,000 [1],[2],[8] 15,187,000 [3],[4],[9]        
Cost 15,887,000 [1],[2] 15,673,000 [3],[4]        
Fair Value 15,610,000 [1],[2],[5] 15,239,000 [3],[4],[6]        
Debt Securities | Real Estate Technology | Canada            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 19,856,000          
Cost [1],[2] 19,421,000          
Debt Securities | SaaS | United States            
Schedule Of Investments [Line Items]            
Principal Amount 193,250,000 [1],[2],[8] 143,436,000 [3],[4]        
Cost 189,966,000 [1],[2] 140,996,000 [3],[4]        
Fair Value 193,462,000 [1],[2],[5] 141,956,000 [3],[4]        
Debt Securities | SaaS | United States | Eyelit Technologies, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 13,320,000 [1],[2],[8] 12,420,000 [3],[4]        
Cost 13,082,000 [1],[2] 12,177,000 [3],[4]        
Fair Value 13,493,000 [1],[2],[5] 12,177,000 [3],[4]        
Debt Securities | SaaS | United States | ServiceTrade, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 27,260,000          
Cost [1],[2] 26,828,000          
Fair Value [1],[2],[5] 27,312,000          
Debt Securities | SaaS | United States | SOCi, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount 40,838,000 [1],[2],[8] 39,390,000 [3],[4]        
Cost 40,044,000 [1],[2] 38,542,000 [3],[4]        
Fair Value 40,608,000 [1],[2],[5] 38,542,000 [3],[4]        
Debt Securities | SaaS | United States | Steno Agency, Inc.            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[8] 11,040,000          
Cost [1],[2] 10,778,000          
Fair Value [1],[2],[5] 10,919,000          
Warrant Investments            
Schedule Of Investments [Line Items]            
Cost 45,852,000 [1],[2],[17] 40,680,000 [3],[4]        
Fair Value 63,660,000 [1],[2],[5],[17] 51,454,000 [3],[4],[6]        
Warrant Investments | United States            
Schedule Of Investments [Line Items]            
Cost 43,477,000 [1],[2],[18] 39,666,000 [3],[4]        
Fair Value 61,143,000 [1],[2],[5],[18] 50,111,000 [3],[4],[6]        
Warrant Investments | Canada            
Schedule Of Investments [Line Items]            
Cost [1],[2],[17] 1,236,000          
Fair Value [1],[2],[5],[17] 1,288,000          
Warrant Investments | Europe            
Schedule Of Investments [Line Items]            
Cost 1,139,000 [1],[2],[17] 1,014,000 [3],[4]        
Fair Value 1,229,000 [1],[2],[5],[17] 1,343,000 [3],[4],[6]        
Warrant Investments | Artificial Intelligence & Automation | United States            
Schedule Of Investments [Line Items]            
Cost 858,000 [1],[2],[17] 334,000 [3],[4]        
Fair Value 730,000 [1],[2],[5],[17] 208,000 [3],[4],[6]        
Warrant Investments | Artificial Intelligence & Automation | United States | Presto Automation, Inc            
Schedule Of Investments [Line Items]            
Cost [3],[4]   213,000        
Warrant Investments | Biotechnology | United States            
Schedule Of Investments [Line Items]            
Cost 2,665,000 [1],[2],[17] 785,000 [3],[4]        
Fair Value 3,151,000 [1],[2],[5],[17] 1,397,000 [3],[4],[6]        
Warrant Investments | Biotechnology | United States | Pendulum Therapeutics Inc            
Schedule Of Investments [Line Items]            
Cost 2,665,000 [1],[2] 785,000 [3],[4]        
Fair Value 3,151,000 [1],[2],[5] 1,397,000 [3],[4],[6]        
Warrant Investments | Connectivity | United States            
Schedule Of Investments [Line Items]            
Cost 1,684,000 [1],[2],[17] 1,684,000 [3],[4]        
Fair Value 3,470,000 [1],[2],[5],[17] 3,424,000 [3],[4]        
Warrant Investments | Connectivity | United States | Tarana Wireless Inc            
Schedule Of Investments [Line Items]            
Cost 1,662,000 [1],[2] 1,662,000 [3],[4]        
Fair Value 3,457,000 [1],[2],[5] 3,423,000 [3],[4]        
Warrant Investments | Construction Technology | United States            
Schedule Of Investments [Line Items]            
Cost 38,000 [1],[2],[17] 38,000 [3],[4]        
Fair Value [3],[4]   2,000        
Warrant Investments | Construction Technology | United States | Project Frog, Inc.            
Schedule Of Investments [Line Items]            
Cost 38,000 [1],[2] 38,000 [3],[4]        
Fair Value [3],[4]   2,000        
Warrant Investments | Consumer Products & Services | United States            
Schedule Of Investments [Line Items]            
Cost 4,270,000 [1],[2],[17] 4,279,000 [3],[4]        
Fair Value 5,973,000 [1],[2],[5],[17] 4,609,000 [3],[4],[6]        
Warrant Investments | Consumer Products & Services | United States | BaubleBar, Inc.            
Schedule Of Investments [Line Items]            
Cost 710,000 [1],[2] 710,000 [3],[4]        
Fair Value 3,000 [1],[2],[5] 37,000 [3],[4],[6]        
Warrant Investments | Consumer Products & Services | United States | Madison Reed, Inc.            
Schedule Of Investments [Line Items]            
Cost 312,000 [1],[2] 312,000 [3],[4]        
Fair Value 412,000 [1],[2],[5] 275,000 [3],[4],[6]        
Warrant Investments | Consumer Products & Services | United States | Ogee, Inc.            
Schedule Of Investments [Line Items]            
Cost 207,000 [1],[2] 207,000 [3],[4]        
Fair Value 2,280,000 [1],[2],[5] 909,000 [3],[4],[6]        
Warrant Investments | Consumer Products & Services | United States | Portofino Labs, Inc.            
Schedule Of Investments [Line Items]            
Cost 259,000 [1],[2] 259,000 [3],[4]        
Fair Value 75,000 [1],[2],[5] 88,000 [3],[4],[6]        
Warrant Investments | Consumer Products & Services | United States | VitaCup, Inc.            
Schedule Of Investments [Line Items]            
Cost [3],[4]   9,000        
Warrant Investments | Space Technology | United States            
Schedule Of Investments [Line Items]            
Cost 2,481,000 [1],[2],[18] 2,315,000 [3],[4]        
Fair Value 3,528,000 [1],[2],[5],[18] 2,343,000 [3],[4],[6]        
Warrant Investments | Space Technology | United States | Astranis Space Technology Corporation            
Schedule Of Investments [Line Items]            
Cost 956,000 [1],[2] 766,000 [3],[4]        
Fair Value 1,137,000 [1],[2],[5] 962,000 [3],[4],[6]        
Warrant Investments | Space Technology | United States | Axiom Space, Inc.            
Schedule Of Investments [Line Items]            
Cost 160,000 [1],[2] 160,000 [3],[4]        
Fair Value 15,000 [1],[2],[5] 27,000 [3],[4],[6]        
Warrant Investments | Space Technology | Canada            
Schedule Of Investments [Line Items]            
Cost [1],[2],[17] 1,236,000          
Fair Value [1],[2],[5],[17] 1,288,000          
Warrant Investments | Space Technology | Europe            
Schedule Of Investments [Line Items]            
Cost 114,000 [1],[2],[17] 113,000 [3],[4]        
Fair Value [1],[2],[5],[17] 1,000          
Warrant Investments | Space Technology | Europe | All.Space Networks, Limited.            
Schedule Of Investments [Line Items]            
Cost [1],[2],[17] 114,000          
Fair Value [1],[2],[5],[17] 1,000          
Warrant Investments | Education Technology | United States            
Schedule Of Investments [Line Items]            
Cost 457,000 [1],[2],[17] 457,000 [3],[4]        
Fair Value 3,000 [1],[2],[5],[17] 57,000 [3],[4],[6]        
Warrant Investments | Education Technology | United States | Medical Sales Training Holding Company            
Schedule Of Investments [Line Items]            
Cost 185,000 [1],[2] 185,000 [3],[4]        
Fair Value [3],[4],[6]   33,000        
Warrant Investments | Other Healthcare Services | United States            
Schedule Of Investments [Line Items]            
Cost 1,921,000 [1],[2] 1,898,000 [3],[4]        
Fair Value 2,095,000 [1],[2],[5] 1,509,000 [3],[4],[6]        
Warrant Investments | Other Healthcare Services | United States | Metabolon, Inc.            
Schedule Of Investments [Line Items]            
Cost 700,000 [1],[2] 677,000 [3],[4],[19]        
Fair Value 374,000 [1],[2],[5] 286,000 [3],[4],[6],[19]        
Warrant Investments | Other Healthcare Services | Europe            
Schedule Of Investments [Line Items]            
Cost 771,000 [1],[2],[17] 771,000 [3],[4]        
Fair Value 711,000 [1],[2],[5],[17] 845,000 [3],[4],[6]        
Warrant Investments | Medical Devices | United States            
Schedule Of Investments [Line Items]            
Cost 1,891,000 [1],[2] 1,868,000 [3],[4]        
Fair Value 1,497,000 [1],[2] 1,300,000 [3],[4],[6]        
Warrant Investments | Medical Devices | United States | Lightforce Orthodontics, Inc.            
Schedule Of Investments [Line Items]            
Cost [1],[2] 286,000          
Fair Value [1],[2],[5] 110,000          
Warrant Investments | Medical Devices | United States | Neuros Medical, Inc.            
Schedule Of Investments [Line Items]            
Cost [1],[2] 110,000          
Fair Value [1],[2],[5] 110,000          
Warrant Investments | Medical Devices | Europe            
Schedule Of Investments [Line Items]            
Cost [1],[2],[17] 124,000          
Fair Value [1],[2],[5],[17] 114,000          
Warrant Investments | Finance and Insurance | United States            
Schedule Of Investments [Line Items]            
Cost 6,681,000 [1],[2],[17] 5,737,000 [3],[4]        
Fair Value 11,106,000 [1],[2],[5],[17] 9,596,000 [3],[4],[6]        
Warrant Investments | Finance and Insurance | United States | Busbot, Inc.            
Schedule Of Investments [Line Items]            
Cost [1],[2] 94,000          
Fair Value [1],[2],[5] 10,000          
Warrant Investments | Finance and Insurance | United States | Centivo Corporation            
Schedule Of Investments [Line Items]            
Cost [1],[2] 855,000          
Fair Value [1],[2],[5] 884,000          
Warrant Investments | Finance and Insurance | United States | Parafin, Inc.            
Schedule Of Investments [Line Items]            
Cost 275,000 [1],[2] 275,000 [3],[4]        
Fair Value 647,000 [1],[2],[5] 685,000 [3],[4],[6]        
Warrant Investments | Finance and Insurance | United States | Slope Tech, Inc.            
Schedule Of Investments [Line Items]            
Cost 221,000 [1],[2] 221,000 [3],[4]        
Fair Value 511,000 [1],[2],[5] 588,000 [3],[4],[6]        
Warrant Investments | Transportation Technology | United States            
Schedule Of Investments [Line Items]            
Cost 1,260,000 [1],[2],[18] 1,260,000 [3],[4]        
Fair Value 498,000 [1],[2],[5],[18] 636,000 [3],[4],[6]        
Warrant Investments | Transportation Technology | United States | NextCar Holding Company, Inc.            
Schedule Of Investments [Line Items]            
Cost 218,000 [1],[2] 218,000 [3],[4]        
Warrant Investments | Food and Agriculture Technologies | United States            
Schedule Of Investments [Line Items]            
Cost 1,526,000 [1],[2],[18] 2,742,000 [3],[4]        
Fair Value 8,156,000 [1],[2],[5],[18] 5,187,000 [3],[4],[6]        
Warrant Investments | Food and Agriculture Technologies | United States | Bowery Farming, Inc.            
Schedule Of Investments [Line Items]            
Cost [3],[4]   1,216,000        
Warrant Investments | Food and Agriculture Technologies | United States | DrinkPak, LLC            
Schedule Of Investments [Line Items]            
Cost 33,000 [1],[2] 33,000 [3],[4]        
Fair Value 316,000 [1],[2],[5] 355,000 [3],[4],[6]        
Warrant Investments | Food and Agriculture Technologies | United States | Intelligent Brands, Inc.            
Schedule Of Investments [Line Items]            
Cost 657,000 [1],[2] 657,000 [3],[4]        
Warrant Investments | Green Technology | United States            
Schedule Of Investments [Line Items]            
Cost 6,886,000 [1],[2],[18] 7,014,000 [3],[4]        
Fair Value 13,781,000 [1],[2],[5],[18] 9,483,000 [3],[4],[6]        
Warrant Investments | Green Technology | United States | Edeniq, Inc.            
Schedule Of Investments [Line Items]            
Cost 7,000 [1],[2] 7,000 [3],[4]        
Fair Value 12,163,000 [1],[2],[5] 7,748,000 [3],[4],[6]        
Warrant Investments | Green Technology | United States | RTS Holding, Inc.            
Schedule Of Investments [Line Items]            
Cost 580,000 [1],[2] 580,000 [3],[4]        
Fair Value 194,000 [1],[2],[5] 280,000 [3],[4],[6]        
Warrant Investments | Green Technology | United States | Footprint International Holding, Inc.            
Schedule Of Investments [Line Items]            
Cost 4,614,000 [1],[2] 4,614,000 [3],[4]        
Warrant Investments | Green Technology | United States | Mainspring Energy, Inc.            
Schedule Of Investments [Line Items]            
Cost 853,000 [1],[2] 853,000 [3],[4]        
Fair Value 573,000 [1],[2],[5] 564,000 [3],[4],[6]        
Warrant Investments | Healthcare Technology | United States            
Schedule Of Investments [Line Items]            
Cost 1,801,000 [1],[2],[17] 1,560,000 [3],[4]        
Fair Value 750,000 [1],[2],[5],[17] 2,977,000 [3],[4],[6]        
Warrant Investments | Healthcare Technology | United States | Hospitalists Now, Inc.            
Schedule Of Investments [Line Items]            
Cost 462,000 [1],[2],[14] 462,000 [3],[4]        
Fair Value 120,000 [1],[2],[5],[14] 2,542,000 [3],[4],[6]        
Warrant Investments | Healthcare Technology | United States | Lark Technologies, Inc.            
Schedule Of Investments [Line Items]            
Cost 493,000 [1],[2] 493,000 [3],[4]        
Fair Value 3,000 [1],[2],[5] 12,000 [3],[4],[6]        
Warrant Investments | Healthcare Technology | United States | RXAnte, Inc.            
Schedule Of Investments [Line Items]            
Cost 151,000 [1],[2] 151,000 [3],[4]        
Fair Value 199,000 [1],[2],[5] 202,000 [3],[4],[6]        
Warrant Investments | Healthcare Technology | United States | TMRW Life Sciences, Inc.            
Schedule Of Investments [Line Items]            
Cost 160,000 [1],[2],[14] 160,000 [3],[4]        
Fair Value 2,000 [1],[2],[5],[14] 12,000 [3],[4],[6]        
Warrant Investments | Human Resource Technology | United States            
Schedule Of Investments [Line Items]            
Cost 38,000 [1],[2],[17] 134,000 [3],[4]        
Fair Value 3,000 [1],[2],[5],[17] 23,000 [3],[4],[6]        
Warrant Investments | Human Resource Technology | United States | Qwick, Inc.            
Schedule Of Investments [Line Items]            
Cost [3],[4]   96,000        
Fair Value [3],[4],[6]   17,000        
Warrant Investments | Supply Chain Technology | United States            
Schedule Of Investments [Line Items]            
Cost 934,000 [1],[2],[18] 784,000 [3],[4]        
Fair Value 283,000 [1],[2],[5],[18] 272,000 [3],[4],[6]        
Warrant Investments | Supply Chain Technology | United States | Macrofab, Inc.            
Schedule Of Investments [Line Items]            
Cost 865,000 [1],[2] 714,000 [3],[4]        
Fair Value 254,000 [1],[2],[5] 209,000 [3],[4],[6]        
Warrant Investments | Marketing, Media, and Entertainment | United States            
Schedule Of Investments [Line Items]            
Cost 1,942,000 [1],[2],[17] 798,000 [3],[4]        
Fair Value 2,027,000 [1],[2],[5],[17] 884,000 [3],[4],[6]        
Warrant Investments | Industrials | United States            
Schedule Of Investments [Line Items]            
Cost 93,000 [1],[2],[17] 162,000 [3],[4]        
Fair Value [3],[4],[6]   216,000        
Warrant Investments | Industrials | United States | Digilens, Inc.            
Schedule Of Investments [Line Items]            
Cost [3],[4]   69,000        
Fair Value [3],[4],[6]   216,000        
Warrant Investments | Industrials | Europe            
Schedule Of Investments [Line Items]            
Cost 130,000 [1],[2],[17] 130,000 [3],[4]        
Fair Value 403,000 [1],[2],[5],[17] 498,000 [3],[4],[6]        
Warrant Investments | Real Estate Technology | United States            
Schedule Of Investments [Line Items]            
Cost 3,381,000 [1],[2],[14],[17] 3,242,000 [3],[4]        
Fair Value 1,113,000 [1],[2],[14],[17] 2,627,000 [3],[4],[6]        
Warrant Investments | Real Estate Technology | United States | Knockaway Inc.            
Schedule Of Investments [Line Items]            
Cost 2,865,000 [1],[2],[14] 2,865,000 [3],[4]        
Fair Value 820,000 [1],[2],[5],[14] 2,425,000 [3],[4],[6]        
Warrant Investments | Real Estate Technology | United States | Orchard Technologies, Inc.            
Schedule Of Investments [Line Items]            
Cost [1],[2] 126,000          
Fair Value [1],[2],[5] 240,000          
Warrant Investments | Real Estate Technology | United States | Maxwell Financial Labs, Inc            
Schedule Of Investments [Line Items]            
Cost 389,000 [1],[2],[14] 376,000 [3],[4]        
Fair Value 49,000 [1],[2],[5],[14] 75,000 [3],[4],[6]        
Warrant Investments | SaaS | United States            
Schedule Of Investments [Line Items]            
Cost 2,670,000 [17] 2,575,000 [3],[4]        
Fair Value 2,979,000 [17] 3,361,000 [3],[4],[6]        
Warrant Investments | SaaS | United States | Crowdtap, Inc.            
Schedule Of Investments [Line Items]            
Cost 51,000 [1],[2],[14],[20] 51,000 [3],[4]        
Fair Value 892,000 [1],[2],[5],[14],[20] 1,054,000 [3],[4],[6]        
Warrant Investments | SaaS | United States | Gtxcel, Inc.            
Schedule Of Investments [Line Items]            
Cost 166,000 [1],[2],[14],[20] 166,000 [3],[4]        
Fair Value [3],[4],[6]   38,000        
Warrant Investments | SaaS | United States | Reciprocity, Inc.            
Schedule Of Investments [Line Items]            
Cost 153,000 [1],[2],[14] 153,000 [3],[4]        
Warrant Investments | SaaS | United States | Steno Agency, Inc.            
Schedule Of Investments [Line Items]            
Cost [17] 300,000          
Fair Value [17] 284,000          
Equity Investments            
Schedule Of Investments [Line Items]            
Cost 80,022,000 [1],[2] 78,585,000 [3],[4]        
Fair Value 80,247,000 [1],[2],[5] 71,985,000 [3],[4],[6]        
Equity Investments | United States            
Schedule Of Investments [Line Items]            
Cost 74,943,000 [1],[2] 73,506,000 [3],[4]        
Fair Value 75,746,000 [1],[2],[5] 67,690,000 [3],[4],[6]        
Equity Investments | Canada            
Schedule Of Investments [Line Items]            
Cost 5,079,000 [1],[2] 5,079,000 [3],[4]        
Fair Value 4,501,000 [1],[2],[5] 4,295,000 [3],[4],[6]        
Equity Investments | Artificial Intelligence & Automation | United States            
Schedule Of Investments [Line Items]            
Cost [1],[2] 500,000          
Fair Value [1],[2],[5] 500,000          
Equity Investments | Connectivity | United States            
Schedule Of Investments [Line Items]            
Cost 4,836,000 [1],[2] 4,836,000 [3],[4]        
Fair Value 1,169,000 [1],[2],[5] 2,021,000 [3],[4],[6]        
Equity Investments | Connectivity | United States | Vertical Communications, Inc.            
Schedule Of Investments [Line Items]            
Cost 3,966,000 [1],[2] 3,966,000 [3],[4]        
Fair Value 239,000 [1],[2],[5] 1,087,000 [3],[4],[6]        
Equity Investments | Construction Technology | United States            
Schedule Of Investments [Line Items]            
Cost 4,621,000 [1],[2] 4,621,000 [3],[4]        
Fair Value [3],[4],[6]   43,000        
Equity Investments | Construction Technology | United States | Project Frog, Inc.            
Schedule Of Investments [Line Items]            
Cost 4,621,000 [1],[2] 4,621,000 [3],[4]        
Fair Value [3],[4],[6]   43,000        
Equity Investments | Construction Technology | Canada            
Schedule Of Investments [Line Items]            
Cost 4,419,000 [1],[2] 4,419,000 [3],[4]        
Fair Value 3,524,000 [1],[2],[5] 3,622,000 [3],[4],[6]        
Equity Investments | Construction Technology | Canada | Nexii, Inc.            
Schedule Of Investments [Line Items]            
Cost 4,419,000 [1],[2] 4,419,000 [3],[4]        
Fair Value 3,524,000 [1],[2],[5] 3,622,000 [3],[4],[6]        
Equity Investments | Consumer Products & Services | United States            
Schedule Of Investments [Line Items]            
Cost 1,500,000 [1],[2] 1,500,000 [3],[4]        
Fair Value 998,000 [1],[2],[5] 974,000 [3],[4],[6]        
Equity Investments | Space Technology | United States            
Schedule Of Investments [Line Items]            
Cost 2,871,000 [1],[2] 2,721,000 [3],[4]        
Fair Value 2,878,000 [1],[2],[5] 2,577,000 [3],[4],[6]        
Equity Investments | Space Technology | United States | Astranis Space Technology Corporation            
Schedule Of Investments [Line Items]            
Cost 900,000 [1],[2],[14] 900,000 [3],[4]        
Fair Value 751,000 [1],[2],[5] 725,000 [3],[4],[6]        
Equity Investments | Space Technology | United States | Hadrian Automation, Inc.            
Schedule Of Investments [Line Items]            
Cost 800,000 [1],[2] 800,000 [3],[4]        
Fair Value 732,000 [1],[2],[5] 911,000 [3],[4],[6]        
Equity Investments | Space Technology | United States | Impulse Space, Inc            
Schedule Of Investments [Line Items]            
Cost [1],[2] 650,000          
Fair Value [1],[2],[5] 986,000          
Equity Investments | Finance and Insurance | United States            
Schedule Of Investments [Line Items]            
Cost 26,288,000 [1],[2] 26,288,000 [3],[4]        
Fair Value 25,201,000 [1],[2],[5] 23,931,000 [3],[4],[6]        
Equity Investments | Finance and Insurance | United States | Empower Financial, Inc.            
Schedule Of Investments [Line Items]            
Cost 24,023,000 [1],[2] 24,023,000 [3],[4]        
Fair Value 23,559,000 [1],[2],[5] 21,973,000 [3],[4],[6]        
Equity Investments | Transportation Technology | United States            
Schedule Of Investments [Line Items]            
Cost [1],[2] 31,000          
Fair Value [1],[2],[5] 58,000          
Equity Investments | Food and Agriculture Technologies | United States            
Schedule Of Investments [Line Items]            
Cost 783,000 [1],[2] 1,000,000 [3],[4]        
Fair Value 279,000 [1],[2],[5] 501,000 [3],[4],[6]        
Equity Investments | Green Technology | United States            
Schedule Of Investments [Line Items]            
Cost 2,392,000 [1],[2] 2,064,000 [3],[4]        
Fair Value 16,209,000 [1],[2],[5] 11,964,000 [3],[4],[6]        
Equity Investments | Green Technology | United States | Edeniq, Inc.            
Schedule Of Investments [Line Items]            
Fair Value 14,229,000 [1],[2],[5] 10,356,000 [3],[4],[6]        
Equity Investments | Green Technology | United States | RTS Holding, Inc.            
Schedule Of Investments [Line Items]            
Cost 1,067,000 [1],[2] 739,000 [3],[4]        
Fair Value 1,098,000 [1],[2],[5] 687,000 [3],[4],[6]        
Equity Investments | Healthcare Technology | United States            
Schedule Of Investments [Line Items]            
Cost 8,149,000 [1],[2] 8,149,000 [3],[4]        
Fair Value 624,000 [1],[2],[5] 575,000 [3],[4],[6]        
Equity Investments | Healthcare Technology | United States | Emerald Cloud Lab, Inc.            
Schedule Of Investments [Line Items]            
Cost 629,000 [1],[2] 629,000 [3],[4]        
Fair Value 281,000 [1],[2],[5] 219,000 [3],[4],[6]        
Equity Investments | Healthcare Technology | United States | WorkWell Prevention & Care Inc.            
Schedule Of Investments [Line Items]            
Cost 6,720,000 [1],[2] 6,720,000 [3],[4]        
Equity Investments | Human Resource Technology | United States            
Schedule Of Investments [Line Items]            
Cost 500,000 [1],[2] 500,000 [3],[4]        
Equity Investments | Supply Chain Technology | United States            
Schedule Of Investments [Line Items]            
Cost 500,000 [1],[2] 500,000 [3],[4]        
Fair Value 58,000 [1],[2],[5] 248,000 [3],[4],[6]        
Equity Investments | Supply Chain Technology | Canada            
Schedule Of Investments [Line Items]            
Cost 660,000 [1],[2] 660,000 [3],[4]        
Fair Value 977,000 [1],[2],[5] 673,000 [3],[4],[6]        
Equity Investments | Industrials | United States            
Schedule Of Investments [Line Items]            
Cost 217,000 [1],[2] 149,000 [3],[4]        
Fair Value 226,000 [1],[2],[5] 223,000 [3],[4],[6]        
Equity Investments | Industrials | United States | Digilens, Inc.            
Schedule Of Investments [Line Items]            
Cost 217,000 [1],[2] 149,000 [3],[4]        
Fair Value 226,000 [1],[2],[5] 223,000 [3],[4],[6]        
Equity Investments | Multi-Sector Holdings | United States            
Schedule Of Investments [Line Items]            
Cost 15,308,000 [1],[2] 14,738,000 [3],[4]        
Fair Value 24,906,000 [1],[2],[5] 20,252,000 [3],[4],[6]        
Equity Investments | Real Estate Technology | United States            
Schedule Of Investments [Line Items]            
Cost 5,122,000 [1],[2] 5,115,000 [3],[4]        
Fair Value 1,159,000 [1],[2],[5] 2,920,000 [3],[4],[6]        
Equity Investments | Real Estate Technology | United States | Knockaway Inc.            
Schedule Of Investments [Line Items]            
Cost 3,251,000 [1],[2] 3,250,000 [3],[4]        
Fair Value 868,000 [1],[2],[5] 2,574,000 [3],[4],[6]        
Equity Investments | Real Estate Technology | United States | Orchard Technologies, Inc.            
Schedule Of Investments [Line Items]            
Cost 1,006,000 [1],[2],[20] 1,000,000 [3],[4]        
Fair Value 59,000 [1],[2],[5],[20] 50,000 [3],[4],[6]        
Equity Investments | Real Estate Technology | United States | Maxwell Financial Labs, Inc            
Schedule Of Investments [Line Items]            
Cost 865,000 [1],[2] 865,000 [3],[4]        
Fair Value 232,000 [1],[2],[5] 296,000 [3],[4],[6]        
Equity Investments | SaaS | United States            
Schedule Of Investments [Line Items]            
Cost 1,325,000 [1],[2] 1,325,000 [3],[4]        
Fair Value 1,481,000 [1],[2],[5] 1,461,000 [3],[4],[6]        
Investment, Identifier [Axis]: Affiliate Investments EPT 16 LLC            
Schedule Of Investments [Line Items]            
Fair Value 9,861,000 9,215,000        
Investment, Identifier [Axis]: Affiliate Investments GoFor Delivers, Inc.            
Schedule Of Investments [Line Items]            
Fair Value 6,816,000 6,441,000        
Investment, Identifier [Axis]: Affiliate Investments Nexii, Inc.            
Schedule Of Investments [Line Items]            
Fair Value 3,898,000 3,997,000        
Investment, Identifier [Axis]: Affiliate Investments Senior Credit Corp 2022 LLC            
Schedule Of Investments [Line Items]            
Fair Value $ 18,653,000 19,071,000        
Investment, Identifier [Axis]: Affiliate Investments Store Intelligence, Inc.            
Schedule Of Investments [Line Items]            
Fair Value           $ 11,335,000
Investment, Identifier [Axis]: CORRA 3-Month Term Rate            
Schedule Of Investments [Line Items]            
Maturity Date Jun. 30, 2025          
Investment, Identifier [Axis]: Control Investments 3Q GoFor Holdings, LP            
Schedule Of Investments [Line Items]            
Fair Value   0       4,222,000
Investment, Identifier [Axis]: Control Investments Edeniq, Inc.            
Schedule Of Investments [Line Items]            
Fair Value $ 26,390,000 18,105,000       11,386,000
Investment, Identifier [Axis]: Control Investments Knockaway, Inc.            
Schedule Of Investments [Line Items]            
Fair Value 66,893,000 49,141,000       22,989,000
Investment, Identifier [Axis]: Control Investments Project Frog, Inc.            
Schedule Of Investments [Line Items]            
Fair Value 0 44,000       8,000
Investment, Identifier [Axis]: Control Investments Trinity Capital Adviser, LLC            
Schedule Of Investments [Line Items]            
Fair Value 8,707,000 4,851,000        
Investment, Identifier [Axis]: Control Investments Vertical Communications, Inc.            
Schedule Of Investments [Line Items]            
Fair Value 16,006,000 16,608,000       16,745,000
Investment, Identifier [Axis]: Control Investments WorkWell Prevention and Care Inc.            
Schedule Of Investments [Line Items]            
Fair Value 500,000 500,000       $ 500,000
Investment, Identifier [Axis]: Formation Transactions            
Schedule Of Investments [Line Items]            
Cost 0 0        
Fair Value $ 0 $ 0        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Canada Construction Technology Nexii, Inc. Type of Investment Secured Loan Investment Date July 24, 2024 Maturity Date July 1, 2027 Interest Rate Fixed interest rate 10.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Jul. 24, 2024 [1],[2],[21],[22],[23] Jul. 24, 2024 [3],[4],[24],[25]        
Maturity Date Jul. 01, 2027 [1],[2],[21],[23] Jul. 01, 2027 [3],[4],[24]        
Interest Rate Fixed interest rate 10.0%; EOT 0.0% [1],[2],[21],[23],[26] Fixed interest rate 10.0%; EOT 0.0% [3],[4],[24],[27]        
Principal Amount $ 365,000 [1],[2],[8],[21],[23] $ 365,000 [3],[4],[9],[24]        
Cost 365,000 [1],[2],[21],[23] 365,000 [3],[4],[24]        
Fair Value $ 374,000 [1],[2],[5],[21],[23] $ 375,000 [3],[4],[6],[24]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Canada Real Estate Technology Maple Raptor Acquisition Inc. Type of Investment Secured Loan Investment Date April 28, 2025 Maturity Date April 26, 2030 Interest Rate Variable interest rate CORRA 3 Month Term + 9.4%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[21],[22],[28] Apr. 28, 2025          
Maturity Date [1],[2],[16],[21],[28] Apr. 26, 2030          
Interest Rate [1],[2],[16],[21],[26],[28] Variable interest rate CORRA 3 Month Term + 9.4%; EOT 0.0%          
Principal Amount [1],[2],[8],[16],[21],[28] $ 19,856,000          
Cost [1],[2],[16],[21],[28] 19,421,000          
Fair Value [1],[2],[5],[16],[21],[28] $ 19,421,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Canada Space Technology Earthdaily Constellation Holdings, LP Type of Investment Equipment Financing Investment Date June 10, 2025 Maturity Date January 1, 2029 Interest Rate Fixed interest rate 13.5%; EOT 7.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[21],[22] Jun. 10, 2025          
Maturity Date [1],[2],[12],[14],[21] Jan. 01, 2029          
Interest Rate [1],[2],[12],[14],[21],[26] Fixed interest rate 13.5%; EOT 7.0%          
Principal Amount [1],[2],[8],[12],[14],[21] $ 28,200,000          
Cost [1],[2],[12],[14],[21] 27,315,000          
Fair Value [1],[2],[5],[12],[14],[21] $ 27,315,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Canada Supply Chain Technology GoFor Delivers, Inc. Type of Investment Secured Loan Investment Date June 28, 2024 Maturity Date July 1, 2028 Interest Rate Variable interest rate Prime + 3.5% or Floor rate 12.0%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 28, 2024 [1],[2],[15],[21],[22],[23] Jun. 28, 2024 [3],[4],[11],[24],[25],[29]        
Maturity Date Jul. 01, 2028 [1],[2],[15],[21],[23] Jul. 01, 2028 [3],[4],[11],[24],[29]        
Interest Rate Variable interest rate Prime + 3.5% or Floor rate 12.0%; EOT 2.5% [1],[2],[15],[21],[23],[26] Variable interest rate Prime + 3.5% or Floor rate 12.0%; EOT 2.5% [3],[4],[11],[24],[27],[29]        
Principal Amount $ 6,000,000 [1],[2],[8],[15],[21],[23] $ 6,000,000 [3],[4],[9],[11],[24],[29]        
Cost 6,048,000 [1],[2],[15],[21],[23] 6,027,000 [3],[4],[11],[24],[29]        
Fair Value $ 5,839,000 [1],[2],[5],[15],[21],[23] $ 5,769,000 [3],[4],[6],[11],[24],[29]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Industrial Aledia, Inc. Type of Investment Equipment Financing Investment Date August 5, 2022 Maturity Date September 1, 2025 Interest Rate Fixed interest rate 10.7%; EOT 7.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[21],[22] Aug. 05, 2022          
Maturity Date [1],[2],[14],[21] Sep. 01, 2025          
Interest Rate [1],[2],[14],[21],[26] Fixed interest rate 10.7%; EOT 7.0%          
Principal Amount [1],[2],[8],[14],[21] $ 97,000          
Cost [1],[2],[14],[21] 203,000          
Fair Value [1],[2],[5],[14],[21] $ 201,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Industrial Aledia, Inc. Type of Investment Equipment Financing Investment Date September 30, 2022 Maturity Date October 1, 2025 Interest Rate Fixed interest rate 12.0%; EOT 7.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[21],[22] Sep. 30, 2022          
Maturity Date [1],[2],[14],[21] Oct. 01, 2025          
Interest Rate [1],[2],[14],[21],[26] Fixed interest rate 12.0%; EOT 7.0%          
Principal Amount [1],[2],[8],[14],[21] $ 234,000          
Cost [1],[2],[14],[21] 402,000          
Fair Value [1],[2],[5],[14],[21] $ 400,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Industrials Aledia, Inc.Type of Investment Equipment Financing Investment Date August 5, 2022 Maturity Date September 1, 2025 Interest Rate Fixed interest rate 10.7%; EOT 7.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25],[30]   Aug. 05, 2022        
Maturity Date [3],[4],[24],[30]   Sep. 01, 2025        
Interest Rate [3],[4],[24],[27],[30]   Fixed interest rate 10.7%; EOT 7.0%        
Principal Amount [3],[4],[9],[24],[30]   $ 379,000        
Cost [3],[4],[24],[30]   480,000        
Fair Value [3],[4],[6],[24],[30]   $ 478,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Industrials Aledia, Inc.Type of Investment Equipment Financing Investment Date June 30, 2022 Maturity Date July 1, 2025 Interest Rate Fixed interest rate 9.7%; EOT 7.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25],[30]   Jun. 30, 2022        
Maturity Date [3],[4],[24],[30]   Jul. 01, 2025        
Interest Rate [3],[4],[24],[27],[30]   Fixed interest rate 9.7%; EOT 7.0%        
Principal Amount [3],[4],[9],[24],[30]   $ 218,000        
Cost [3],[4],[24],[30]   298,000        
Fair Value [3],[4],[6],[24],[30]   $ 297,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Industrials Aledia, Inc.Type of Investment Equipment Financing Investment Date March 31, 2022 Maturity Date April 1, 2025 Interest Rate Fixed interest rate 9.0%; EOT 7.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25],[30]   Mar. 31, 2022        
Maturity Date [3],[4],[24],[30]   Apr. 01, 2025        
Interest Rate [3],[4],[24],[27],[30]   Fixed interest rate 9.0%; EOT 7.0%        
Principal Amount [3],[4],[9],[24],[30]   $ 1,701,000        
Cost [3],[4],[24],[30]   2,971,000        
Fair Value [3],[4],[6],[24],[30]   $ 2,947,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Industrials Aledia, Inc.Type of Investment Equipment Financing Investment Date September 30, 2022 Maturity Date October 1, 2025 Interest Rate Fixed interest rate 12.0%; EOT 7.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25],[30]   Sep. 30, 2022        
Maturity Date [3],[4],[24],[30]   Oct. 01, 2025        
Interest Rate [3],[4],[24],[27],[30]   Fixed interest rate 12.0%; EOT 7.0%        
Principal Amount [3],[4],[9],[24],[30]   $ 680,000        
Cost [3],[4],[24],[30]   838,000        
Fair Value [3],[4],[6],[24],[30]   $ 838,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Medical Devices CMR Surgical Limited Type of Investment Secured Loan Investment Date March 24, 2025 Maturity Date April 1, 2030 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 11.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[21],[22] Mar. 24, 2025          
Maturity Date [1],[2],[12],[14],[16],[21] Apr. 01, 2030          
Interest Rate [1],[2],[12],[14],[16],[21],[26] Variable interest rate Prime + 4.0% or Floor rate 11.0%; EOT 4.0%          
Principal Amount [1],[2],[8],[12],[14],[16],[21] $ 30,000,000          
Cost [1],[2],[12],[14],[16],[21] 29,684,000          
Fair Value [1],[2],[5],[12],[14],[16],[21] $ 30,559,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Other Healthcare Services Zandivio PLC Type of Investment Secured Loan Investment Date October 30, 2024 Maturity Date May 1, 2029 Interest Rate Variable interest rate PRIME + 5.3% or Floor rate 13.8%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[24],[25],[31]   Oct. 30, 2024        
Maturity Date [3],[4],[11],[24],[31]   May 01, 2029        
Interest Rate [3],[4],[11],[24],[27],[31]   Variable interest rate PRIME + 5.3% or Floor rate 13.8%; EOT 2.5%        
Principal Amount [3],[4],[9],[11],[24],[31]   $ 28,200,000        
Cost [3],[4],[11],[24],[31]   27,426,000        
Fair Value [3],[4],[6],[11],[24],[31]   $ 27,426,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Other Healthcare Services Zandivio PLC Type of Investment Secured Loan Investment Date October 30, 2024 Maturity Date May 1, 2029 Interest Rate Variable interest rate Prime + 5.3% or Floor rate 13.8%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[21],[22] Oct. 30, 2024          
Maturity Date [1],[2],[12],[14],[16],[21] May 01, 2029          
Interest Rate [1],[2],[12],[14],[16],[21],[26] Variable interest rate Prime + 5.3% or Floor rate 13.8%; EOT 2.5%          
Principal Amount [1],[2],[8],[12],[14],[16],[21] $ 28,200,000          
Cost [1],[2],[12],[14],[16],[21] 27,657,000          
Fair Value [1],[2],[5],[12],[14],[16],[21] $ 28,051,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Space Technology All.Space Networks, Limited. Type of Investment Secured Loan Investment Date August 22, 2022 Maturity Date September 1, 2027 Interest Rate Variable interest rate Prime + 7.0% or Floor rate 11.5%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[21],[22] Aug. 22, 2022          
Maturity Date [1],[2],[16],[21] Sep. 01, 2027          
Interest Rate [1],[2],[16],[21],[26] Variable interest rate Prime + 7.0% or Floor rate 11.5%; EOT 2.5%          
Principal Amount [1],[2],[8],[16],[21] $ 8,219,000          
Cost [1],[2],[16],[21] 8,372,000          
Fair Value [1],[2],[5],[16],[21] $ 8,100,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- Europe Space Technology All.Space Networks, Limited.Type of Investment Secured Loan Investment Date August 22, 2022 Maturity Date September 1, 2027 Interest Rate Variable interest rate Prime + 7.0% or Floor rate 11.5%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[16],[24],[25]   Aug. 22, 2022        
Maturity Date [3],[4],[11],[24]   Sep. 01, 2027        
Interest Rate [3],[4],[11],[24],[27]   Variable interest rate Prime + 7.0% or Floor rate 11.5%; EOT 2.5%        
Principal Amount [3],[4],[9],[11],[24]   $ 8,219,000        
Cost [3],[4],[11],[24]   8,339,000        
Fair Value [3],[4],[6],[11],[24]   $ 8,126,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Applied Digital Corporation Type of Investment Equipment Financing Investment Date April 24, 2024 Maturity Date April 1, 2026 Interest Rate Fixed interest rate 19.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[24],[25],[30],[31]   Apr. 24, 2024        
Maturity Date [3],[4],[10],[24],[30],[31]   Apr. 01, 2026        
Interest Rate [3],[4],[10],[24],[27],[30],[31]   Fixed interest rate 19.0%; EOT 0.0%        
Principal Amount [3],[4],[9],[10],[24],[30],[31]   $ 3,711,000        
Cost [3],[4],[10],[24],[30],[31]   3,714,000        
Fair Value [3],[4],[6],[10],[24],[30],[31]   $ 3,814,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Applied Digital Corporation Type of Investment Equipment Financing Investment Date June 21, 2024 Maturity Date April 1, 2026 Interest Rate Fixed interest rate 19.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[24],[25],[30],[31]   Jun. 21, 2024        
Maturity Date [3],[4],[10],[24],[30],[31]   Apr. 01, 2026        
Interest Rate [3],[4],[10],[24],[27],[30],[31]   Fixed interest rate 19.0%; EOT 0.0%        
Principal Amount [3],[4],[9],[10],[24],[30],[31]   $ 6,011,000        
Cost [3],[4],[10],[24],[30],[31]   6,016,000        
Fair Value [3],[4],[6],[10],[24],[30],[31]   $ 6,178,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Applied Digital Corporation Type of Investment Equipment Financing Investment Date March 13, 2024 Maturity Date October 1, 2025 Fixed interest rate 19.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[24],[25],[30]   Mar. 13, 2024        
Maturity Date [3],[4],[10],[24],[30]   Oct. 01, 2025        
Interest Rate [3],[4],[10],[24],[27],[30]   Fixed interest rate 19.0%; EOT 0.0%        
Principal Amount [3],[4],[9],[10],[24],[30]   $ 4,190,000        
Cost [3],[4],[10],[24],[30]   4,191,000        
Fair Value [3],[4],[6],[10],[24],[30]   $ 4,270,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Applied Digital Corporation Type of Investment Equipment Financing Investment Date March 25, 2024 Maturity Date March 1, 2026 Interest Rate Fixed interest rate 19.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[24],[25],[30],[31]   Mar. 25, 2024        
Maturity Date [3],[4],[10],[24],[30],[31]   Mar. 01, 2026        
Interest Rate [3],[4],[10],[24],[27],[30],[31]   Fixed interest rate 19.0%; EOT 0.0%        
Principal Amount [3],[4],[9],[10],[24],[30],[31]   $ 6,975,000        
Cost [3],[4],[10],[24],[30],[31]   6,978,000        
Fair Value [3],[4],[6],[10],[24],[30],[31]   $ 7,162,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Applied Digital Corporation Type of Investment Equipment Financing Investment Date May 28, 2024 Maturity Date May 1, 2026 Interest Rate Fixed interest rate 16.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[24],[25],[30]   May 28, 2024        
Maturity Date [3],[4],[10],[24],[30]   May 01, 2026        
Interest Rate [3],[4],[10],[24],[27],[30]   Fixed interest rate 16.0%; EOT 0.0%        
Principal Amount [3],[4],[9],[10],[24],[30]   $ 1,657,000        
Cost [3],[4],[10],[24],[30]   1,657,000        
Fair Value [3],[4],[6],[10],[24],[30]   $ 1,700,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Ambient Photonics, Inc. Type of Investment Secured Loan Investment Date December 20, 2022 Maturity Date June 1, 2025 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 9.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25]   Dec. 20, 2022        
Maturity Date [3],[4],[11]   Jun. 01, 2025        
Interest Rate [3],[4],[11],[27]   Variable interest rate Prime + 6.0% or Floor rate 9.5%; EOT 4.0%        
Principal Amount [3],[4],[9],[11]   $ 175,000        
Cost [3],[4],[11]   204,000        
Fair Value [3],[4],[6],[11]   $ 177,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Ambient Photonics, Inc. Type of Investment Secured Loan Investment Date July 28,2022 Maturity Date July 1,2025 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 9.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25]   Jul. 28, 2022        
Maturity Date [3],[4],[11]   Jul. 01, 2025        
Interest Rate [3],[4],[11],[27]   Variable interest rate Prime + 6.0% or Floor rate 9.5%; EOT 4.0%        
Principal Amount [3],[4],[9],[11]   $ 1,003,000        
Cost [3],[4],[11]   1,175,000        
Fair Value [3],[4],[6],[11]   $ 1,184,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Ambient Photonics, Inc. Type of Investment Secured Loan Investment Date November 17, 2022 Maturity Date May 1, 2025 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 9.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25]   Nov. 17, 2022        
Maturity Date [3],[4],[11]   May 01, 2025        
Interest Rate [3],[4],[11],[27]   Variable interest rate Prime + 6.0% or Floor rate 9.5%; EOT 4.0%        
Principal Amount [3],[4],[9],[11]   $ 947,000        
Cost [3],[4],[11]   1,131,000        
Fair Value [3],[4],[6],[11]   $ 939,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Applied Digital Corporation Type of Investment Equipment Financing Investment Date April 24, 2024 Maturity Date April 1, 2026 Interest Rate Fixed interest rate 19.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[21],[22] Apr. 24, 2024          
Maturity Date [1],[2],[12],[14],[15],[21] Apr. 01, 2026          
Interest Rate [1],[2],[12],[14],[15],[21],[26] Fixed interest rate 19.0%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[21] $ 2,427,000          
Cost [1],[2],[12],[14],[15],[21] 2,427,000          
Fair Value [1],[2],[5],[12],[14],[15],[21] $ 2,474,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Applied Digital Corporation Type of Investment Equipment Financing Investment Date June 21, 2024 Maturity Date April 1, 2026 Interest Rate Fixed interest rate 19.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[21],[22] Jun. 21, 2024          
Maturity Date [1],[2],[12],[14],[15],[21] Apr. 01, 2026          
Interest Rate [1],[2],[12],[14],[15],[21],[26] Fixed interest rate 19.0%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[21] $ 3,932,000          
Cost [1],[2],[12],[14],[15],[21] 3,931,000          
Fair Value [1],[2],[5],[12],[14],[15],[21] $ 4,008,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Applied Digital Corporation Type of Investment Equipment Financing Investment Date March 13, 2024 Maturity Date October 1, 2025 Interest Rate Fixed interest rate 19.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[21],[22] Mar. 13, 2024          
Maturity Date [1],[2],[14],[15],[21] Oct. 01, 2025          
Interest Rate [1],[2],[14],[15],[21],[26] Fixed interest rate 19.0%; EOT 0.0%          
Principal Amount [1],[2],[8],[14],[15],[21] $ 1,755,000          
Cost [1],[2],[14],[15],[21] 1,754,000          
Fair Value [1],[2],[5],[14],[15],[21] $ 1,786,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Applied Digital Corporation Type of Investment Equipment Financing Investment Date March 25, 2024 Maturity Date March 1, 2026 Interest Rate Fixed interest rate 19.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[21],[22] Mar. 25, 2024          
Maturity Date [1],[2],[12],[14],[15],[21] Mar. 01, 2026          
Interest Rate [1],[2],[12],[14],[15],[21],[26] Fixed interest rate 19.0%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[21] $ 4,381,000          
Cost [1],[2],[12],[14],[15],[21] 4,378,000          
Fair Value [1],[2],[5],[12],[14],[15],[21] $ 4,463,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Applied Digital Corporation Type of Investment Equipment Financing Investment Date May 28, 2024 Maturity Date May 1, 2026 Interest Rate Fixed interest rate 16.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[21],[22] May 28, 2024          
Maturity Date [1],[2],[14],[15],[21] May 01, 2026          
Interest Rate [1],[2],[14],[15],[21],[26] Fixed interest rate 16.0%; EOT 0.0%          
Principal Amount [1],[2],[8],[14],[15],[21] $ 1,114,000          
Cost [1],[2],[14],[15],[21] 1,114,000          
Fair Value [1],[2],[5],[14],[15],[21] $ 1,133,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Augmented Reality Concepts, Inc Type of Investment Secured Loan Investment Date June 17, 2024 Maturity Date June 18, 2029 Interest Rate Variable interest rate SOFR 3 Month Term + 7.3%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[31]   Jun. 17, 2024        
Maturity Date [3],[4],[11],[31]   Jun. 18, 2029        
Interest Rate [3],[4],[11],[27],[31]   Variable interest rate SOFR 3 Month Term + 7.3%; EOT 0.0%        
Principal Amount [3],[4],[9],[11],[31]   $ 19,270,000        
Cost [3],[4],[11],[31]   18,894,000        
Fair Value [3],[4],[6],[11],[31]   $ 19,404,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Augmented Reality Concepts, Inc. Type of Investment Secured Loan Investment Date June 17, 2024 Maturity Date June 18, 2029 Interest Rate Variable interest rate SOFR 3 Month Term + 7.3%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22] Jun. 17, 2024          
Maturity Date [1],[2],[12],[14],[16] Jun. 18, 2029          
Interest Rate [1],[2],[12],[14],[16],[26] Variable interest rate SOFR 3 Month Term + 7.3%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[16] $ 19,270,000          
Cost [1],[2],[12],[14],[16] 18,937,000          
Fair Value [1],[2],[5],[12],[14],[16] $ 19,358,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Cirrascale Cloud Services, LLC Type of Investment Equipment Financing Investment Date June 27, 2024 Maturity Date September 1, 2026 Interest Rate Fixed interest rate 12.7%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[31]   Jun. 27, 2024        
Maturity Date [3],[4],[10],[31]   Sep. 01, 2026        
Interest Rate [3],[4],[10],[27],[31]   Fixed interest rate 12.7%; EOT 4.0%        
Principal Amount [3],[4],[9],[10],[31]   $ 18,771,000        
Cost [3],[4],[10],[31]   19,170,000        
Fair Value [3],[4],[6],[10],[31]   $ 19,371,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Cirrascale Cloud Services, LLC Type of Investment Equipment Financing Investment Date June 27, 2024 Maturity Date September 1, 2026 Interest Rate Fixed interest rate 12.7%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[22] Jun. 27, 2024          
Maturity Date [1],[2],[12],[14],[15] Sep. 01, 2026          
Interest Rate [1],[2],[12],[14],[15],[26] Fixed interest rate 12.7%; EOT 4.0%          
Principal Amount [1],[2],[8],[12],[14],[15] $ 13,549,000          
Cost [1],[2],[12],[14],[15] 14,225,000          
Fair Value [1],[2],[5],[12],[14],[15] $ 14,322,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Cirrascale Cloud Services, LLC Type of Investment Equipment Financing Investment Date October 22, 2024 Maturity Date April 1, 2027 Interest Rate Fixed interest rate 10.2%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[31]   Oct. 22, 2024        
Maturity Date [3],[4],[31]   Apr. 01, 2027        
Interest Rate [3],[4],[27],[31]   Fixed interest rate 10.2%; EOT 5.0%        
Principal Amount [3],[4],[9],[31]   $ 19,838,000        
Cost [3],[4],[31]   20,041,000        
Fair Value [3],[4],[6],[31]   $ 20,041,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Cirrascale Cloud Services, LLC Type of Investment Equipment Financing Investment Date October 22, 2024 Maturity Date April 1, 2027 Interest Rate Fixed interest rate 10.2%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[22] Oct. 22, 2024          
Maturity Date [1],[2],[12],[14],[15] Apr. 01, 2027          
Interest Rate [1],[2],[12],[14],[15],[26] Fixed interest rate 10.2%; EOT 5.0%          
Principal Amount [1],[2],[8],[12],[14],[15] $ 12,743,000          
Cost [1],[2],[12],[14],[15] 13,266,000          
Fair Value [1],[2],[5],[12],[14],[15] $ 13,292,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation K2View Inc. Type of Investment Secured Loan Investment Date May 30, 2025 Maturity Date June 1, 2030 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 11.5%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22] May 30, 2025          
Maturity Date [1],[2],[16] Jun. 01, 2030          
Interest Rate [1],[2],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 11.5%; EOT 2.5%          
Principal Amount [1],[2],[8],[16] $ 15,000,000          
Cost [1],[2],[16] 14,713,000          
Fair Value [1],[2],[5],[16] $ 14,713,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Sortera Technologies, Inc. Type of Investment Equipment Financing Investment Date February 11, 2025 Maturity Date March 1, 2028 Interest Rate Fixed interest rate 12.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[22] Feb. 11, 2025          
Maturity Date [1],[2],[12],[14],[15] Mar. 01, 2028          
Interest Rate [1],[2],[12],[14],[15],[26] Fixed interest rate 12.5%; EOT 4.0%          
Principal Amount [1],[2],[8],[12],[14],[15] $ 5,850,000          
Cost [1],[2],[12],[14],[15] 5,593,000          
Fair Value [1],[2],[5],[12],[14],[15] $ 5,639,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Artificial Intelligence & Automation Swimlane, Inc. Type of Investment Secured Loan Investment Date May 28, 2025 Maturity Date June 1, 2030 Interest Rate Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 2.3%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22] May 28, 2025          
Maturity Date [1],[2],[12],[14],[16] Jun. 01, 2030          
Interest Rate [1],[2],[12],[14],[16],[26] Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 2.3%          
Principal Amount [1],[2],[8],[12],[14],[16] $ 18,800,000          
Cost [1],[2],[12],[14],[16] 18,381,000          
Fair Value [1],[2],[5],[12],[14],[16] $ 18,381,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date December 31, 2021 Maturity Date July 1, 2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Dec. 31, 2021          
Maturity Date [1],[2],[14],[16] Jul. 01, 2026          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%          
Principal Amount [1],[2],[8],[14],[16] $ 4,292,000          
Cost [1],[2],[14],[16] 4,170,000          
Fair Value [1],[2],[5],[14],[16] $ 4,180,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date December 31,2021 Maturity Date July 1,2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Dec. 31, 2021        
Maturity Date [3],[4],[11],[30]   Jul. 01, 2026        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 4,292,000        
Cost [3],[4],[11],[30]   4,468,000        
Fair Value [3],[4],[6],[11],[30]   $ 4,453,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date February 1, 2024 Maturity Date July 1,2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Feb. 01, 2024        
Maturity Date [3],[4],[11],[30]   Jul. 01, 2026        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 1,405,000        
Cost [3],[4],[11],[30]   1,089,000        
Fair Value [3],[4],[6],[11],[30]   $ 1,053,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date February 1, 2024 Maturity Date July 1, 2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Feb. 01, 2024          
Maturity Date [1],[2],[14],[16] Jul. 01, 2026          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%          
Principal Amount [1],[2],[8],[14],[16] $ 1,405,000          
Cost [1],[2],[14],[16] 1,356,000          
Fair Value [1],[2],[5],[14],[16] $ 1,318,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date February 28, 2022 Maturity Date July 1,2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Feb. 28, 2022        
Maturity Date [3],[4],[11],[30]   Jul. 01, 2026        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 4,581,000        
Cost [3],[4],[11],[30]   4,757,000        
Fair Value [3],[4],[6],[11],[30]   $ 4,747,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date February 28, 2022 Maturity Date July 1, 2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Feb. 28, 2022          
Maturity Date [1],[2],[14],[16] Jul. 01, 2026          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%          
Principal Amount [1],[2],[8],[14],[16] $ 4,581,000          
Cost [1],[2],[14],[16] 4,436,000          
Fair Value [1],[2],[5],[14],[16] $ 4,459,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date June 17, 2022 Maturity Date July 1, 2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Jun. 17, 2022          
Maturity Date [1],[2],[14],[16] Jul. 01, 2026          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%          
Principal Amount [1],[2],[8],[14],[16] $ 5,000,000          
Cost [1],[2],[14],[16] 4,824,000          
Fair Value [1],[2],[5],[14],[16] $ 4,861,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date June 17,2022 Maturity Date July 01,2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Jun. 17, 2022        
Maturity Date [3],[4],[11],[30]   Jul. 01, 2026        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 5,000,000        
Cost [3],[4],[11],[30]   5,177,000        
Fair Value [3],[4],[6],[11],[30]   $ 5,173,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date March 30, 2022 Maturity Date July 1, 2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Mar. 30, 2022          
Maturity Date [1],[2],[14],[16] Jul. 01, 2026          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%          
Principal Amount [1],[2],[8],[14],[16] $ 4,722,000          
Cost [1],[2],[14],[16] 4,567,000          
Fair Value [1],[2],[5],[14],[16] $ 4,595,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date March 30,2022 Maturity Date July 1,2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Mar. 30, 2022        
Maturity Date [3],[4],[11],[30]   Jul. 01, 2026        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 4,722,000        
Cost [3],[4],[11],[30]   4,899,000        
Fair Value [3],[4],[6],[11],[30]   $ 4,891,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date May 06,2022 Maturity Date July 01,2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   May 06, 2022        
Maturity Date [3],[4],[11],[30]   Jul. 01, 2026        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 5,000,000        
Cost [3],[4],[11],[30]   5,177,000        
Fair Value [3],[4],[6],[11],[30]   $ 5,173,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Secured Loan Investment Date May 6, 2022 Maturity Date July 1, 2026 Interest Rate Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] May 06, 2022          
Maturity Date [1],[2],[14],[16] Jul. 01, 2026          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 6.8% or Floor rate 10.0%; EOT 4.0%          
Principal Amount [1],[2],[8],[14],[16] $ 5,000,000          
Cost [1],[2],[14],[16] 4,824,000          
Fair Value [1],[2],[5],[14],[16] $ 4,861,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Taysha Gene Therapies, Inc. Type of Investment Secured Loan Investment Date November 13, 2023 Maturity Date December 1, 2028 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 12.8%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[16],[22] Nov. 13, 2023          
Maturity Date [1],[2],[14],[15],[16] Dec. 01, 2028          
Interest Rate [1],[2],[14],[15],[16],[26] Variable interest rate Prime + 4.5% or Floor rate 12.8%; EOT 5.0%          
Principal Amount [1],[2],[8],[14],[15],[16] $ 30,000,000          
Cost [1],[2],[14],[15],[16] 30,396,000          
Fair Value [1],[2],[5],[14],[15],[16] $ 31,049,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Biotechnology Taysha Gene Therapies, Inc. Type of Investment Secured Loan Investment Date November 13,2023 Maturity Date December 01,2028 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 12.8%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[11],[25],[30]   Nov. 13, 2023        
Maturity Date [3],[4],[10],[11],[30]   Dec. 01, 2028        
Interest Rate [3],[4],[10],[11],[27],[30]   Variable interest rate Prime + 4.5% or Floor rate 12.8%; EOT 5.0%        
Principal Amount [3],[4],[9],[10],[11],[30]   $ 30,000,000        
Cost [3],[4],[10],[11],[30]   30,195,000        
Fair Value [3],[4],[6],[10],[11],[30]   $ 30,949,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Connectivity AST & Science, LLC Type of Investment Equipment Financing Investment Date June 27, 2025 Maturity Date June 1, 2030 Interest Rate Fixed interest rate 12.4%; EOT 9.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[21],[22] Jun. 27, 2025          
Maturity Date [1],[2],[12],[14],[21] Jun. 01, 2030          
Interest Rate [1],[2],[12],[14],[21],[26] Fixed interest rate 12.4%; EOT 9.0%          
Principal Amount [1],[2],[8],[12],[14],[21] $ 18,920,000          
Cost [1],[2],[12],[14],[21] 18,785,000          
Fair Value [1],[2],[5],[12],[14],[21] $ 18,786,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Connectivity AST & Science, LLC Type of Investment Equipment Financing Investment Date June 30, 2025 Maturity Date June 1, 2030 Interest Rate Fixed interest rate 12.5%; EOT 9.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[21],[22] Jun. 30, 2025          
Maturity Date [1],[2],[12],[14],[21] Jun. 01, 2030          
Interest Rate [1],[2],[12],[14],[21],[26] Fixed interest rate 12.5%; EOT 9.0%          
Principal Amount [1],[2],[8],[12],[14],[21] $ 3,080,000          
Cost [1],[2],[12],[14],[21] 3,057,000          
Fair Value [1],[2],[5],[12],[14],[21] $ 3,057,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Connectivity Tarana Wireless, Inc. Type of Investment Secured Loan Investment Date September 23, 2024 Maturity Date October 1, 2029 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 12.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 23, 2024 [1],[2],[12],[14],[15],[16],[22] Sep. 23, 2024 [3],[4],[10],[11],[25],[31]        
Maturity Date Oct. 01, 2029 [1],[2],[12],[14],[15],[16] Oct. 01, 2029 [3],[4],[10],[11],[31]        
Interest Rate Variable interest rate Prime + 4.5% or Floor rate 12.5%; EOT 4.0% [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 4.5% or Floor rate 12.5%; EOT 4.0% [3],[4],[10],[11],[27],[31]        
Principal Amount $ 14,800,000 [1],[2],[8],[12],[14],[15],[16] $ 14,800,000 [3],[4],[9],[10],[11],[31]        
Cost 14,247,000 [1],[2],[12],[14],[15],[16] 14,058,000 [3],[4],[10],[11],[31]        
Fair Value $ 14,422,000 [1],[2],[5],[12],[14],[15],[16] $ 14,283,000 [3],[4],[6],[10],[11],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Connectivity Vertical Communications, Inc. Type of Investment Secured Loan Investment Date August 23, 2021 Maturity Date March 1, 2026 Interest Rate Variable interest rate PRIME + 4.0% or Floor rate 11.0%; EOT 23.8%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[29]   Aug. 23, 2021        
Maturity Date [3],[4],[11],[29]   Mar. 01, 2026        
Interest Rate [3],[4],[11],[27],[29]   Variable interest rate Prime + 4.0% or Floor rate 11.0%; EOT 23.8%        
Principal Amount [3],[4],[9],[11],[29]   $ 12,600,000        
Cost [3],[4],[11],[29]   15,521,000        
Fair Value [3],[4],[6],[11],[29]   $ 15,521,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Connectivity Vertical Communications, Inc. Type of Investment Secured Loan Investment Date August 23, 2021 Maturity Date November 1, 2026 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 11.0%; EOT 23.8%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[23] Aug. 23, 2021          
Maturity Date [1],[2],[16],[23] Nov. 01, 2026          
Interest Rate [1],[2],[16],[23],[26] Variable interest rate Prime + 4.0% or Floor rate 11.0%; EOT 23.8%          
Principal Amount [1],[2],[8],[16],[23] $ 12,600,000          
Cost [1],[2],[16],[23] 15,767,000          
Fair Value [1],[2],[5],[16],[23] $ 15,767,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Eterneva, Inc. Type of Investment Equipment Financing Investment Date June 17, 2022 Maturity Date January 1, 2027 Interest Rate Fixed interest rate 11.9%; EOT 11.5%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 17, 2022 [1],[2],[22] Jun. 17, 2022 [3],[4],[25],[30]        
Maturity Date Jan. 01, 2027 [1],[2] Jan. 01, 2027 [3],[4],[30]        
Interest Rate Fixed interest rate 11.9%; EOT 11.5% [1],[2],[26] Fixed interest rate 11.9%; EOT 11.5% [3],[4],[27],[30]        
Principal Amount $ 979,000 [1],[2],[8] $ 1,139,000 [3],[4],[9],[30]        
Cost 1,076,000 [1],[2] 1,141,000 [3],[4],[30]        
Fair Value $ 892,000 [1],[2],[5] $ 1,014,000 [3],[4],[6],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Eterneva, Inc. Type of Investment Equipment Financing Investment Date March 16, 2022 Maturity Date October 1, 2026 Interest Rate Fixed interest rate 8.1%; EOT 11.5%            
Schedule Of Investments [Line Items]            
Investment Date Mar. 16, 2022 [1],[2],[22] Mar. 16, 2022 [3],[4],[25],[30]        
Maturity Date Oct. 01, 2026 [1],[2] Oct. 01, 2026 [3],[4],[30]        
Interest Rate Fixed interest rate 8.1%; EOT 11.5% [1],[2],[26] Fixed interest rate 8.1%; EOT 11.5% [3],[4],[27],[30]        
Principal Amount $ 310,000 [1],[2],[8] $ 376,000 [3],[4],[9],[30]        
Cost 362,000 [1],[2] 392,000 [3],[4],[30]        
Fair Value $ 283,000 [1],[2],[5] $ 353,000 [3],[4],[6],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Eterneva, Inc. Type of Investment Equipment Financing Investment Date November 24, 2021 Maturity Date June 1, 2026 Interest Rate Fixed interest rate 7.8%; EOT 11.5%            
Schedule Of Investments [Line Items]            
Investment Date Nov. 24, 2021 [1],[2],[22] Nov. 24, 2021 [3],[4],[25]        
Maturity Date Jun. 01, 2026 [1],[2] Jun. 01, 2026 [3],[4]        
Interest Rate Fixed interest rate 7.8%; EOT 11.5% [1],[2],[26] Fixed interest rate 7.8%; EOT 11.5% [3],[4],[27]        
Principal Amount $ 177,000 [1],[2],[8] $ 227,000 [3],[4],[9]        
Cost 226,000 [1],[2] 250,000 [3],[4]        
Fair Value $ 161,000 [1],[2],[5] $ 223,000 [3],[4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Molekule, Inc. Type of Investment Equipment Financing Investment Date August 25, 2021 Maturity Date March 31, 2025 Interest Rate Fixed interest rate 11.3%; EOT 10.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[32]   Aug. 25, 2021        
Maturity Date [3],[4],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[27],[32]   Fixed interest rate 11.3%; EOT 10.0%        
Principal Amount [3],[4],[9],[32]   $ 385,000        
Cost [3],[4],[32]   454,000        
Fair Value [3],[4],[6],[32]   $ 270,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Molekule, Inc. Type of Investment Equipment Financing Investment Date December 18, 2020 Maturity Date March 31, 2025 Interest Rate Fixed interest rate 11.9%; EOT 10.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[32]   Dec. 18, 2020        
Maturity Date [3],[4],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[27],[32]   Fixed interest rate 11.9%; EOT 10.0%        
Principal Amount [3],[4],[9],[32]   $ 473,000        
Cost [3],[4],[32]   584,000        
Fair Value [3],[4],[6],[32]   $ 331,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Molekule, Inc. Type of Investment Equipment Financing Investment Date June 19, 2020 Maturity Date March 31, 2025 Interest Rate Fixed interest rate 8.8%; EOT 10.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[32]   Jun. 19, 2020        
Maturity Date [3],[4],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[27],[32]   Fixed interest rate 8.8%; EOT 10.0%        
Principal Amount [3],[4],[9],[32]   $ 312,000        
Cost [3],[4],[32]   595,000        
Fair Value [3],[4],[6],[32]   $ 218,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Molekule, Inc. Type of Investment Equipment Financing Investment Date September 29, 2020 Maturity Date March 31, 2025 Interest Rate Fixed interest rate 12.3%; EOT 10.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[32]   Sep. 29, 2020        
Maturity Date [3],[4],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[27],[32]   Fixed interest rate 12.3%; EOT 10.0%        
Principal Amount [3],[4],[9],[32]   $ 273,000        
Cost [3],[4],[32]   347,000        
Fair Value [3],[4],[6],[32]   $ 191,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Ogee, Inc. Type of Investment Secured Loan Investment Date August 1, 2024 Maturity Date March 1, 2027 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 12.0%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date Aug. 01, 2024 [1],[2],[12],[14],[16],[22] Aug. 01, 2024 [3],[4],[11],[25],[30],[31]        
Maturity Date Mar. 01, 2027 [1],[2],[12],[14],[16] Mar. 01, 2027 [3],[4],[11],[30],[31]        
Interest Rate Variable interest rate Prime + 5.8% or Floor rate 12.0%; EOT 3.8% [1],[2],[12],[14],[16],[26] Variable interest rate Prime + 5.8% or Floor rate 12.0%; EOT 3.8% [3],[4],[11],[27],[30],[31]        
Principal Amount $ 4,700,000 [1],[2],[8],[12],[14],[16] $ 4,700,000 [3],[4],[9],[11],[30],[31]        
Cost 4,686,000 [1],[2],[12],[14],[16] 4,612,000 [3],[4],[11],[30],[31]        
Fair Value $ 4,697,000 [1],[2],[5],[12],[14],[16] $ 4,620,000 [3],[4],[6],[11],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Ogee, Inc. Type of Investment Secured Loan Investment Date February 14, 2023 Maturity Date March 1, 2027 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 12.0%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date Feb. 14, 2023 [1],[2],[12],[14],[16],[22] Feb. 14, 2023 [3],[4],[11],[25],[30],[31]        
Maturity Date Mar. 01, 2027 [1],[2],[12],[14],[16] Mar. 01, 2027 [3],[4],[11],[30],[31]        
Interest Rate Variable interest rate Prime + 5.8% or Floor rate 12.0%; EOT 3.8% [1],[2],[12],[14],[16],[26] Variable interest rate Prime + 5.8% or Floor rate 12.0%; EOT 3.8% [3],[4],[11],[27],[30],[31]        
Principal Amount $ 4,700,000 [1],[2],[8],[12],[14],[16] $ 4,700,000 [3],[4],[9],[11],[30],[31]        
Cost 4,786,000 [1],[2],[12],[14],[16] 4,752,000 [3],[4],[11],[30],[31]        
Fair Value $ 4,784,000 [1],[2],[5],[12],[14],[16] $ 4,736,000 [3],[4],[6],[11],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Ogee, Inc. Type of Investment Secured Loan Investment Date September 29, 2023 Maturity Date March 1, 2027 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 12.0%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 29, 2023 [1],[2],[12],[14],[16],[22] Sep. 29, 2023 [3],[4],[11],[25],[30],[31]        
Maturity Date Mar. 01, 2027 [1],[2],[12],[14],[16] Mar. 01, 2027 [3],[4],[11],[30],[31]        
Interest Rate Variable interest rate Prime + 5.8% or Floor rate 12.0%; EOT 3.8% [1],[2],[12],[14],[16],[26] Variable interest rate Prime + 5.8% or Floor rate 12.0%; EOT 3.8% [3],[4],[11],[27],[30],[31]        
Principal Amount $ 4,700,000 [1],[2],[8],[12],[14],[16] $ 4,700,000 [3],[4],[9],[11],[30],[31]        
Cost 4,764,000 [1],[2],[12],[14],[16] 4,722,000 [3],[4],[11],[30],[31]        
Fair Value $ 4,795,000 [1],[2],[5],[12],[14],[16] $ 4,751,000 [3],[4],[6],[11],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Portofino Labs, Inc. Type of Investment Secured Loan Investment Date April 1, 2021 Maturity Date November 1, 2025 Interest Rate Variable interest rate Prime + 8.3% or Floor rate 11.5%; EOT 6.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Apr. 01, 2021        
Maturity Date [3],[4],[11],[30]   Nov. 01, 2025        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 8.3% or Floor rate 11.5%; EOT 6.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 1,064,000        
Cost [3],[4],[11],[30]   1,150,000        
Fair Value [3],[4],[6],[11],[30]   $ 1,176,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Quip NYC, Inc. Type of Investment Secured Loan Investment Date February 10, 2022 Maturity Date April 1, 2026 Interest Rate Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date Feb. 10, 2022 [1],[2],[14],[16],[22] Feb. 10, 2022 [3],[4],[11],[25],[30]        
Maturity Date Apr. 01, 2026 [1],[2],[14],[16] Apr. 01, 2026 [3],[4],[11],[30]        
Interest Rate Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.0% [1],[2],[14],[16],[26] Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.0% [3],[4],[11],[27],[30]        
Principal Amount $ 694,000 [1],[2],[8],[14],[16] $ 1,111,000 [3],[4],[9],[11],[30]        
Cost 766,000 [1],[2],[14],[16] 1,179,000 [3],[4],[11],[30]        
Fair Value $ 769,000 [1],[2],[5],[14],[16] $ 1,185,000 [3],[4],[6],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Quip NYC, Inc. Type of Investment Secured Loan Investment Date March 9, 2021 Maturity Date April 1, 2026 Interest Rate Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date Mar. 09, 2021 [1],[2],[14],[16],[22] Mar. 09, 2021 [3],[4],[11],[25],[30]        
Maturity Date Apr. 01, 2026 [1],[2],[14],[16] Apr. 01, 2026 [3],[4],[11],[30]        
Interest Rate Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.0% [1],[2],[14],[16],[26] Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.0% [3],[4],[11],[27],[30]        
Principal Amount $ 4,861,000 [1],[2],[8],[14],[16] $ 7,778,000 [3],[4],[9],[11],[30]        
Cost 5,359,000 [1],[2],[14],[16] 8,237,000 [3],[4],[11],[30]        
Fair Value $ 5,366,000 [1],[2],[5],[14],[16] $ 8,264,000 [3],[4],[6],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Rinse, Inc. Type of Investment Secured Loan Investment Date May 10, 2022 Maturity Date June 1, 2027 Interest Rate Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date May 10, 2022 [1],[2],[14],[16],[22] May 10, 2022 [3],[4],[11],[25],[30]        
Maturity Date Jun. 01, 2027 [1],[2],[14],[16] Jun. 01, 2027 [3],[4],[11],[30]        
Interest Rate Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.8% [1],[2],[14],[16],[26] Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.8% [3],[4],[11],[27],[30]        
Principal Amount $ 3,194,000 [1],[2],[8],[14],[16] $ 3,849,000 [3],[4],[9],[11],[30]        
Cost 3,325,000 [1],[2],[14],[16] 3,954,000 [3],[4],[11],[30]        
Fair Value $ 3,350,000 [1],[2],[5],[14],[16] $ 3,984,000 [3],[4],[6],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services Rinse, Inc. Type of Investment Secured Loan Investment Date September 22, 2023 Maturity Date October 1, 2028 Interest Rate Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 22, 2023 [1],[2],[14],[16],[22] Sep. 22, 2023 [3],[4],[11],[25],[30]        
Maturity Date Oct. 01, 2028 [1],[2],[14],[16] Oct. 01, 2028 [3],[4],[11],[30]        
Interest Rate Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.8% [1],[2],[14],[16],[26] Variable interest rate Prime + 8.0% or Floor rate 11.3%; EOT 3.8% [3],[4],[11],[27],[30]        
Principal Amount $ 3,854,000 [1],[2],[8],[14],[16] $ 4,000,000 [3],[4],[9],[11],[30]        
Cost 3,883,000 [1],[2],[14],[16] 3,997,000 [3],[4],[11],[30]        
Fair Value $ 3,952,000 [1],[2],[5],[14],[16] $ 4,068,000 [3],[4],[6],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services SI Tickets, Inc. Type of Investment Secured Loan Investment Date May 11, 2022 Maturity Date September 1, 2026 Interest Rate Variable interest rate Prime + 8.3% or Floor rate 11.5%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   May 11, 2022        
Maturity Date [3],[4],[11],[30]   Sep. 01, 2026        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 8.3% or Floor rate 11.5%; EOT 3.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 1,928,000        
Cost [3],[4],[11],[30]   1,986,000        
Fair Value [3],[4],[6],[11],[30]   $ 1,939,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services UnTuckIt, Inc. Type of Investment Secured Loan Investment Date January 16, 2020 Maturity Date December 1, 2025 Interest Rate Fixed interest rate 12.0%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[22] Jan. 16, 2020 [3],[4],[25]        
Maturity Date Dec. 01, 2025 [1],[2] Dec. 01, 2025 [3],[4]        
Interest Rate Fixed interest rate 12.0%; EOT 5.0% [1],[2],[26] Fixed interest rate 12.0%; EOT 5.0% [3],[4],[27]        
Principal Amount $ 2,601,000 [1],[2],[8] $ 5,051,000 [3],[4],[9]        
Cost 3,576,000 [1],[2] 5,951,000 [3],[4]        
Fair Value $ 3,536,000 [1],[2],[5] $ 5,859,000 [3],[4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Consumer Products & Services VitaCup, Inc. Type of Investment Secured Loan Investment Date June 23, 2021 Maturity Date January 1, 2026 Interest Rate Variable interest rate Prime + 7.5% or Floor rate 11.5%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Jun. 23, 2021        
Maturity Date [3],[4],[11],[30]   Jan. 01, 2026        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 7.5% or Floor rate 11.5%; EOT 5.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 6,000,000        
Cost [3],[4],[11],[30]   6,128,000        
Fair Value [3],[4],[6],[11],[30]   $ 5,842,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Digital Assets Technology and Services Cleanspark, Inc. Type of Investment Equipment Financing Investment Date April 22, 2022 Maturity Date May 1, 2025 Interest Rate Fixed interest rate 10.3%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25],[30]   Apr. 22, 2022        
Maturity Date [3],[4],[24],[30]   May 01, 2025        
Interest Rate [3],[4],[24],[27],[30]   Fixed interest rate 10.3%; EOT 5.0%        
Principal Amount [3],[4],[9],[24],[30]   $ 2,522,000        
Cost [3],[4],[24],[30]   3,511,000        
Fair Value [3],[4],[6],[24],[30]   $ 3,493,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Education Technology Edblox, Inc.Type of Investment Secured Loan Investment Date March 19, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 11.8%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date Mar. 19, 2024 [1],[2],[16],[22] Mar. 19, 2024 [3],[4],[10],[11],[25],[30]        
Maturity Date Apr. 01, 2029 [1],[2],[16] Apr. 01, 2029 [3],[4],[10],[11],[30]        
Interest Rate Variable interest rate Prime + 4.5% or Floor rate 11.8%; EOT 2.5% [1],[2],[16],[26] Variable interest rate Prime + 4.5% or Floor rate 11.8%; EOT 2.5% [3],[4],[10],[11],[27],[30]        
Principal Amount $ 15,000,000 [1],[2],[8],[16] $ 15,000,000 [3],[4],[9],[10],[11],[30]        
Cost 14,939,000 [1],[2],[16] 14,848,000 [3],[4],[10],[11],[30]        
Fair Value $ 13,617,000 [1],[2],[5],[16] $ 13,712,000 [3],[4],[6],[10],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Education Technology Medical Sales Training Holding Company Type of Investment Secured Loan Investment Date July 21, 2021 Maturity Date August 1, 2025 Interest Rate Variable interest rate Prime + 8.8% or Floor rate 12.0%; EOT 6.3%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25]   Jul. 21, 2021        
Maturity Date [3],[4],[11]   Aug. 01, 2025        
Interest Rate [3],[4],[11],[27]   Variable interest rate Prime + 8.8% or Floor rate 12.0%; EOT 6.3%        
Principal Amount [3],[4],[9],[11]   $ 1,825,000        
Cost [3],[4],[11]   1,938,000        
Fair Value [3],[4],[6],[11]   $ 1,759,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Education Technology Medical Sales Training Holding Company Type of Investment Secured Loan Investment Date March 18, 2021 Maturity Date April 1, 2025 Interest Rate Variable interest rate Prime + 8.8% or Floor rate 12.0%; EOT 6.3%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25]   Mar. 18, 2021        
Maturity Date [3],[4],[11]   Apr. 01, 2025        
Interest Rate [3],[4],[11],[27]   Variable interest rate Prime + 8.8% or Floor rate 12.0%; EOT 6.3%        
Principal Amount [3],[4],[9],[11]   $ 5,175,000        
Cost [3],[4],[11]   5,531,000        
Fair Value [3],[4],[6],[11]   $ 5,300,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Education Technology Medical Sales Training Holding Company Type of Investment Secured Loan Investment Date March 18, 2021 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 8.8% or Floor rate 12.0%; EOT 6.3%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Mar. 18, 2021          
Maturity Date [1],[2],[16],[33] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 8.8% or Floor rate 12.0%; EOT 6.3%          
Principal Amount [1],[2],[8],[16],[33] $ 5,175,000          
Cost [1],[2],[16],[33] 5,547,000          
Fair Value [1],[2],[5],[16],[33] $ 3,817,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Education Technology Total Medical Sales Training Holding Company Type of Investment Secured Loan Investment Date July 21, 2021 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 8.8% or Floor rate 12.0%; EOT 6.3            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Jul. 21, 2021          
Maturity Date [1],[2],[16] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26] Variable interest rate Prime + 8.8% or Floor rate 12.0%; EOT 6.3%          
Principal Amount [1],[2],[8],[16] $ 1,825,000          
Cost [1],[2],[16] 1,944,000          
Fair Value [1],[2],[5],[16] $ 1,346,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Education Technology Total Yellowbrick Learning, Inc. Type of Investment Secured Loan Investment Date August 10, 2021 Maturity Date March 1, 2026 Interest Rate Fixed interest rate 2.0%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Aug. 10, 2021          
Maturity Date [1],[2] Mar. 01, 2026          
Interest Rate [1],[2],[26] Fixed interest rate 2.0%; EOT 5.0%          
Principal Amount [1],[2],[8] $ 2,500,000          
Cost [1],[2] 2,625,000          
Fair Value [1],[2],[5] $ 2,392,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Education Technology Yellowbrick Learning, Inc. Type of Investment Secured Loan Investment Date August 10, 2021 Maturity Date March 1, 2026 Interest Rate Fixed interest rate 2.0%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Aug. 10, 2021        
Maturity Date [3],[4]   Mar. 01, 2026        
Interest Rate [3],[4],[27]   Fixed interest rate 2.0%; EOT 5.0%        
Principal Amount [3],[4],[9]   $ 2,500,000        
Cost [3],[4]   2,625,000        
Fair Value [3],[4],[6]   $ 2,229,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Education Technology Yellowbrick Learning, Inc. Type of Investment Secured Loan Investment Date February 1, 2021 Maturity Date March 1, 2026 Interest Rate Fixed interest rate 2.0%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Feb. 01, 2021        
Maturity Date [3],[4]   Mar. 01, 2026        
Interest Rate [3],[4],[27]   Fixed interest rate 2.0%; EOT 5.0%        
Principal Amount [3],[4],[9]   $ 7,500,000        
Cost [3],[4]   7,876,000        
Fair Value [3],[4],[6]   $ 6,683,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Education Technology Yellowbrick Learning, Inc. Type of Investment Secured Loan Investment Date February 1, 2021 Maturity Date March 1, 2026 Interest Rate Fixed interest rate 2.0%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Feb. 01, 2021          
Maturity Date [1],[2] Mar. 01, 2026          
Interest Rate [1],[2],[26] Fixed interest rate 2.0%; EOT 5.0%          
Principal Amount [1],[2],[8] $ 7,500,000          
Cost [1],[2] 7,875,000          
Fair Value [1],[2],[5] $ 7,171,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Beam Technologies, Inc. Type of Investment Secured Loan Investment Date August 30, 2024 Maturity Date April 1, 2027 Interest Rate Variable interest rate PRIME + 2.8% or Floor rate 11.0%+PIK Fixed Interest Rate 1.5%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[31],[34]   Aug. 30, 2024        
Maturity Date [3],[4],[11],[31],[34]   Apr. 01, 2027        
Interest Rate [3],[4],[11],[27],[31],[34]   Variable interest rate PRIME + 2.8% or Floor rate 11.0%+PIK Fixed Interest Rate 1.5%; EOT 2.0%        
Principal Amount [3],[4],[9],[11],[31],[34]   $ 34,956,000        
Cost [3],[4],[11],[31],[34]   34,130,000        
Fair Value [3],[4],[6],[11],[31],[34]   $ 34,579,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Beam Technologies, Inc. Type of Investment Secured Loan Investment Date August 30, 2024 Maturity Date April 1, 2027 Interest Rate Variable interest rate Prime + 2.8% or Floor rate 11.0%+PIK Fixed Interest Rate 1.5%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[13],[15],[16],[22] Aug. 30, 2024          
Maturity Date [1],[2],[12],[13],[15],[16] Apr. 01, 2027          
Interest Rate [1],[2],[8],[12],[13],[15],[16],[26] Variable interest rate Prime + 2.8% or Floor rate 11.0%+PIK Fixed Interest Rate 1.5%; EOT 2.0%          
Principal Amount [1],[2],[12],[13],[15],[16] $ 29,593,000          
Cost [1],[2],[12],[13],[15],[16] 29,136,000          
Fair Value [1],[2],[5],[12],[13],[15],[16] $ 29,511,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Beam Technologies, Inc. Type of Investment Secured Loan Investment Date June 25, 2025 Maturity Date April 1, 2027 Interest Rate Variable interest rate Prime + 2.8% or Floor rate 11.0%+PIK Fixed Interest Rate 1.5%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[13],[15],[16],[22] Jun. 25, 2025          
Maturity Date [1],[2],[12],[13],[15],[16] Apr. 01, 2027          
Interest Rate [1],[2],[8],[12],[13],[15],[16],[26] Variable interest rate Prime + 2.8% or Floor rate 11.0%+PIK Fixed Interest Rate 1.5%; EOT 2.0%          
Principal Amount [1],[2],[12],[13],[15],[16] $ 2,371,000          
Cost [1],[2],[12],[13],[15],[16] 2,301,000          
Fair Value [1],[2],[5],[12],[13],[15],[16] $ 2,301,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Bestow, Inc. Type of Investment Secured Loan Investment Date August 1, 2024 Maturity Date December 1, 2027 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 13.0%; EOT 1.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Aug. 01, 2024        
Maturity Date [3],[4],[11],[30]   Dec. 01, 2027        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 6.0% or Floor rate 13.0%; EOT 1.5%        
Principal Amount [3],[4],[9],[11],[30]   $ 40,000,000        
Cost [3],[4],[11],[30]   38,342,000        
Fair Value [3],[4],[6],[11],[30]   $ 38,122,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Busbot, Inc. Type of Investment Secured Loan Investment Date April 1, 2024 Maturity Date October 1, 2026 Interest Rate Variable interest rate SOFR 30 Day Forward + 11.5% or Floor rate 13.5%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Apr. 01, 2024 [1],[2],[16],[21],[22],[35],[36] Apr. 01, 2024 [3],[4],[11],[24],[25],[37]        
Maturity Date Oct. 01, 2026 [1],[2],[16],[21],[35],[36] Oct. 01, 2026 [3],[4],[11],[24],[37]        
Interest Rate Variable interest rate SOFR 30 Day Forward + 11.5% or Floor rate 13.5%; EOT 0.0% [1],[2],[8],[16],[21],[26],[35],[36] Variable interest rate SOFR 30 Day Forward + 11.5% or Floor rate 13.5%; EOT 0.0% [3],[4],[11],[24],[27],[37]        
Principal Amount $ 10,400,000 [1],[2],[16],[21],[35],[36] $ 8,630,000 [3],[4],[9],[11],[24],[37]        
Cost 10,289,000 [1],[2],[16],[21],[35],[36] 8,482,000 [3],[4],[11],[24],[37]        
Fair Value $ 10,289,000 [1],[2],[5],[16],[21],[35],[36] $ 8,482,000 [3],[4],[6],[11],[24],[37]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Centivo Corporation Type of Investment Secured Loan Investment Date December 20, 2024 Maturity Date August 1, 2029 Interest Rate Variable interest rate PRIME + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[11],[25],[31],[34]   Dec. 20, 2024        
Maturity Date [3],[4],[10],[11],[31],[34]   Aug. 01, 2029        
Interest Rate [3],[4],[10],[11],[27],[31],[34]   Variable interest rate PRIME + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[10],[11],[31],[34]   $ 3,751,000        
Cost [3],[4],[10],[11],[31],[34]   3,528,000        
Fair Value [3],[4],[6],[10],[11],[31],[34]   $ 3,528,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Centivo Corporation Type of Investment Secured Loan Investment Date December 20, 2024 Maturity Date August 1, 2029 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[13],[14],[15],[16],[22] Dec. 20, 2024          
Maturity Date [1],[2],[12],[13],[14],[15],[16] Aug. 01, 2029          
Interest Rate [1],[2],[8],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%          
Principal Amount [1],[2],[12],[13],[14],[15],[16] $ 3,770,000          
Cost [1],[2],[12],[13],[14],[15],[16] 3,590,000          
Fair Value [1],[2],[5],[12],[13],[14],[15],[16] $ 3,616,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Centivo Corporation Type of Investment Secured Loan Investment Date February 3, 2025 Maturity Date August 1, 2029 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[13],[14],[15],[16],[22] Feb. 03, 2025          
Maturity Date [1],[2],[12],[13],[14],[15],[16] Aug. 01, 2029          
Interest Rate [1],[2],[8],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%          
Principal Amount [1],[2],[12],[13],[14],[15],[16] $ 3,765,000          
Cost [1],[2],[12],[13],[14],[15],[16] 3,599,000          
Fair Value [1],[2],[5],[12],[13],[14],[15],[16] $ 3,630,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Centivo Corporation Type of Investment Secured Loan Investment Date July 31, 2024 Maturity Date August 1, 2029 Interest Rate Variable interest rate PRIME + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[11],[25],[31],[34]   Jul. 31, 2024        
Maturity Date [3],[4],[10],[11],[31],[34]   Aug. 01, 2029        
Interest Rate [3],[4],[10],[11],[27],[31],[34]   Variable interest rate PRIME + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[10],[11],[31],[34]   $ 3,765,000        
Cost [3],[4],[10],[11],[31],[34]   3,677,000        
Fair Value [3],[4],[6],[10],[11],[31],[34]   $ 3,735,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Centivo Corporation Type of Investment Secured Loan Investment Date July 31, 2024 Maturity Date August 1, 2029 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[13],[14],[15],[16],[22] Jul. 31, 2024          
Maturity Date [1],[2],[12],[13],[14],[15],[16] Aug. 01, 2029          
Interest Rate [1],[2],[8],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%          
Principal Amount [1],[2],[12],[13],[14],[15],[16] $ 3,784,000          
Cost [1],[2],[12],[13],[14],[15],[16] 3,719,000          
Fair Value [1],[2],[5],[12],[13],[14],[15],[16] $ 3,771,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Centivo Corporation Type of Investment Secured Loan Investment Date June 13, 2025 Maturity Date August 1, 2029 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[13],[14],[15],[16],[22] Jun. 13, 2025          
Maturity Date [1],[2],[12],[13],[14],[15],[16] Aug. 01, 2029          
Interest Rate [1],[2],[8],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%          
Principal Amount [1],[2],[12],[13],[14],[15],[16] $ 3,752,000          
Cost [1],[2],[12],[13],[14],[15],[16] 3,574,000          
Fair Value [1],[2],[5],[12],[13],[14],[15],[16] $ 3,574,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Centivo Corporation Type of Investment Secured Loan Investment Date May 20, 2025 Maturity Date August 1, 2029 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[13],[14],[15],[16],[22] May 20, 2025          
Maturity Date [1],[2],[12],[13],[14],[15],[16] Aug. 01, 2029          
Interest Rate [1],[2],[8],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.5% or Floor rate 11.3%+PIK Fixed Interest Rate 1.0%; EOT 2.0%          
Principal Amount [1],[2],[12],[13],[14],[15],[16] $ 7,509,000          
Cost [1],[2],[12],[13],[14],[15],[16] 7,163,000          
Fair Value [1],[2],[5],[12],[13],[14],[15],[16] 7,163,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Cherry Technologies, Inc. Type of Investment Secured Loan Investment Date July 31, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate PRIME + 2.5% or Floor rate 9.5%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Principal Amount [1],[2],[12],[13],[14],[15],[16] 7,235,000          
Cost [1],[2],[12],[13],[14],[15],[16] 7,512,000          
Fair Value [1],[2],[5],[12],[13],[14],[15],[16] $ 7,379,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Cherry Technologies, Inc. Type of Investment Secured Loan Investment Date July 31, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate PRIME + 4.5% or Floor rate 12.0%+PIK Fixed Interest Rate 1.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[11],[25],[30],[31],[34],[38]   Jul. 31, 2024        
Maturity Date [3],[4],[10],[11],[30],[31],[34],[38]   Apr. 01, 2029        
Interest Rate [3],[4],[10],[11],[27],[30],[31],[34],[38]   Variable interest rate PRIME + 4.5% or Floor rate 12.0%+PIK Fixed Interest Rate 1.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[10],[11],[30],[31],[34],[38]   $ 14,530,000        
Cost [3],[4],[10],[11],[30],[31],[34]   14,437,000        
Fair Value [3],[4],[6],[10],[11],[30],[31],[34]   $ 14,924,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Cherry Technologies, Inc. Type of Investment Secured Loan Investment Date July 31, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate Prime + 2.5% or Floor rate 9.5%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[13],[14],[15],[16],[22] Jul. 31, 2024          
Maturity Date [1],[2],[12],[13],[14],[15],[16] Apr. 01, 2029          
Interest Rate [1],[2],[8],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 2.5% or Floor rate 9.5%; EOT 2.0%          
Principal Amount [1],[2],[12],[13],[14],[15],[16] $ 7,235,000          
Cost [1],[2],[12],[13],[14],[15],[16] 7,506,000          
Fair Value [1],[2],[5],[12],[13],[14],[15],[16] $ 7,389,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Cherry Technologies, Inc. Type of Investment Secured Loan Investment Date March 29, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate PRIME + 4.5% or Floor rate 12.0%+PIK Fixed Interest Rate 1.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[11],[25],[30],[31],[34]   Mar. 29, 2024        
Maturity Date [3],[4],[10],[11],[30],[31],[34]   Apr. 01, 2029        
Interest Rate [3],[4],[10],[11],[27],[30],[31],[34]   Variable interest rate PRIME + 4.5% or Floor rate 12.0%+PIK Fixed Interest Rate 1.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[10],[11],[30],[31],[34]   $ 14,577,000        
Cost [3],[4],[10],[11],[30],[31],[34]   14,504,000        
Fair Value [3],[4],[6],[10],[11],[30],[31],[34]   $ 15,000,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Cherry Technologies, Inc. Type of Investment Secured Loan Investment Date March 29, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate Prime + 2.5% or Floor rate 9.5%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[13],[14],[15],[16],[22] Mar. 29, 2024          
Maturity Date [1],[2],[12],[13],[14],[15],[16] Apr. 01, 2029          
Interest Rate [1],[2],[8],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 2.5% or Floor rate 9.5%; EOT 2.0%          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Empower Financial, Inc. Type of Investment Secured Loan Investment Date April 9, 2024 Maturity Date May 1, 2028 Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date Apr. 09, 2024 [1],[2],[12],[14],[15],[16] Apr. 09, 2024 [3],[4],[10],[11],[25],[30],[31]        
Maturity Date May 01, 2028 [1],[2],[12],[14],[15],[16] May 01, 2028 [3],[4],[10],[11],[30],[31]        
Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8% [1],[2],[12],[14],[15],[16] Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8% [3],[4],[10],[11],[27],[30],[31]        
Principal Amount $ 4,348,000 [1],[2],[12],[14],[15],[16] $ 4,348,000 [3],[4],[9],[10],[11],[30],[31]        
Cost 4,151,000 [1],[2],[12],[14],[15],[16] 4,078,000 [3],[4],[10],[11],[30],[31]        
Fair Value $ 4,200,000 [1],[2],[12],[14],[15],[16] $ 4,142,000 [3],[4],[6],[10],[11],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Empower Financial, Inc. Type of Investment Secured Loan Investment Date February 08, 2024 Maturity Date May 1, 2028 Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[11],[25],[30],[31]   Feb. 08, 2024        
Maturity Date [3],[4],[10],[11],[30],[31]   May 01, 2028        
Interest Rate [3],[4],[10],[11],[27],[30],[31]   Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%        
Principal Amount [3],[4],[9],[10],[11],[30],[31]   $ 4,353,000        
Cost [3],[4],[10],[11],[30],[31]   4,210,000        
Fair Value [3],[4],[6],[10],[11],[30],[31]   $ 4,281,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Empower Financial, Inc. Type of Investment Secured Loan Investment Date February 8, 2024 Maturity Date May 1, 2028 Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16] Feb. 08, 2024          
Maturity Date [1],[2],[12],[14],[15],[16] May 01, 2028          
Interest Rate [1],[2],[12],[14],[15],[16] Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%          
Principal Amount [1],[2],[12],[14],[15],[16] $ 4,353,000          
Cost [1],[2],[12],[14],[15],[16] 4,260,000          
Fair Value [1],[2],[12],[14],[15],[16] $ 4,321,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Empower Financial, Inc. Type of Investment Secured Loan Investment Date January 05, 2024 Maturity Date May 1, 2028 Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[11],[25],[30],[31]   Jan. 05, 2024        
Maturity Date [3],[4],[10],[11],[30],[31]   May 01, 2028        
Interest Rate [3],[4],[10],[11],[27],[30],[31]   Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%        
Principal Amount [3],[4],[9],[10],[11],[30],[31]   $ 2,902,000        
Cost [3],[4],[10],[11],[30],[31]   2,809,000        
Fair Value [3],[4],[6],[10],[11],[30],[31]   $ 2,856,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Empower Financial, Inc. Type of Investment Secured Loan Investment Date January 5, 2024 Maturity Date May 1, 2028 Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16] Jan. 05, 2024          
Maturity Date [1],[2],[12],[14],[15],[16] May 01, 2028          
Interest Rate [1],[2],[12],[14],[15],[16] Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%          
Principal Amount [1],[2],[12],[14],[15],[16] $ 2,902,000          
Cost [1],[2],[12],[14],[15],[16] 2,842,000          
Fair Value [1],[2],[12],[14],[15],[16] $ 2,882,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Empower Financial, Inc. Type of Investment Secured Loan Investment Date May 15, 2024 Maturity Date May 1, 2028 Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date May 15, 2024 [1],[2],[12],[14],[16] May 15, 2024 [3],[4],[11],[25],[30],[31]        
Maturity Date May 01, 2028 [1],[2],[12],[14],[16] May 01, 2028 [3],[4],[11],[30],[31]        
Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8% [1],[2],[12],[14],[16] Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8% [3],[4],[11],[27],[30],[31]        
Principal Amount $ 14,495,000 [1],[2],[12],[14],[16] $ 14,495,000 [3],[4],[9],[11],[30],[31]        
Cost 14,661,000 [1],[2],[12],[14],[16] 14,591,000 [3],[4],[11],[30],[31]        
Fair Value $ 14,937,000 [1],[2],[12],[14],[16] $ 14,895,000 [3],[4],[6],[11],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Empower Financial, Inc. Type of Investment Secured Loan Investment Date October 13, 2023 Maturity Date May 1, 2028 Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date Oct. 13, 2023 [1],[2],[12],[14],[15],[16] Oct. 13, 2023 [3],[4],[10],[11],[25],[30],[31]        
Maturity Date May 01, 2028 [1],[2],[12],[14],[15],[16] May 01, 2028 [3],[4],[10],[11],[30],[31]        
Interest Rate Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8% [1],[2],[12],[14],[15],[16] Variable interest rate Prime + 4.8% or Floor rate 11.5%; EOT 3.8% [3],[4],[10],[11],[27],[30],[31]        
Principal Amount $ 11,622,000 [1],[2],[12],[14],[15],[16] $ 11,622,000 [3],[4],[9],[10],[11],[30],[31]        
Cost 11,602,000 [1],[2],[12],[14],[15],[16] 11,514,000 [3],[4],[10],[11],[30],[31]        
Fair Value $ 11,739,000 [1],[2],[12],[14],[15],[16] $ 11,663,000 [3],[4],[6],[10],[11],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Eqis Capital Management, Inc. Type of Investment Secured Loan Investment Date June 15, 2022 Maturity Date July 1, 2026 Interest Rate Variable interest rate Prime + 7.5% or Floor rate 10.8%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 15, 2022 [1],[2],[16] Jun. 15, 2022 [3],[4],[11],[25],[30]        
Maturity Date Jul. 01, 2026 [1],[2],[16] Jul. 01, 2026 [3],[4],[11],[30]        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 7.5% or Floor rate 10.8%; EOT 3.0%        
Principal Amount $ 6,469,000 [1],[2],[8],[16] $ 6,809,000 [3],[4],[9],[11],[30]        
Cost 6,679,000 [1],[2],[16] 7,019,000 [3],[4],[11],[30]        
Fair Value $ 6,618,000 [1],[2],[16] $ 6,610,000 [3],[4],[6],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Gravie, Inc. Type of Investment Secured Loan Investment Date June 4, 2024 Maturity Date July 1, 2029 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 13.0%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 04, 2024 [1],[2],[14],[16],[22] Jun. 04, 2024 [3],[4],[10],[11],[25],[30],[31]        
Maturity Date Jul. 01, 2029 [1],[2],[14],[16] Jul. 01, 2029 [3],[4],[10],[11],[30],[31]        
Interest Rate [3],[4],[11],[27] Variable interest rate Prime + 4.5% or Floor rate 13.0%; EOT 2.5% [1],[2],[14],[16] Variable interest rate Prime + 4.5% or Floor rate 13.0%; EOT 2.5% [10],[30],[31]        
Principal Amount $ 15,980,000 [1],[2],[8],[14],[16] $ 15,980,000 [3],[4],[9],[10],[11],[30],[31]        
Cost 15,767,000 [1],[2],[14],[16] 15,662,000 [3],[4],[10],[11],[30],[31]        
Fair Value $ 15,547,000 [1],[2],[5],[14],[16] $ 15,796,000 [3],[4],[6],[10],[11],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Inshur, Inc. Type of Investment Secured Loan Investment Date June 10, 2025 Maturity Date July 1, 2030 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 11.0%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22] Jun. 10, 2025          
Maturity Date [1],[2],[16] Jul. 01, 2030          
Interest Rate [1],[2],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 11.0%; EOT 2.5%          
Principal Amount [1],[2],[8],[16] $ 25,000,000          
Cost [1],[2],[16] 24,529,000          
Fair Value [1],[2],[5],[16] $ 24,529,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Kafene, Inc. Type of Investment Secured Loan Investment Date January 5, 2024 Maturity Date February 1, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 12.0%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Jan. 05, 2024        
Maturity Date [3],[4],[11],[30]   Feb. 01, 2029        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 4.0% or Floor rate 12.0%; EOT 1.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 12,500,000        
Cost [3],[4],[11],[30]   12,403,000        
Fair Value [3],[4],[6],[11],[30]   $ 12,582,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Kafene, Inc. Type of Investment Secured Loan Investment Date January 5, 2024 Maturity Date February 1, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 13.0%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Jan. 05, 2024          
Maturity Date [1],[2],[14],[16] Feb. 01, 2029          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 13.0%; EOT 1.0%          
Principal Amount [1],[2],[8],[14],[16] $ 12,500,000          
Cost [1],[2],[14],[16] 12,625,000          
Fair Value [1],[2],[5],[14],[16] $ 12,638,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Lendflow, Inc. Type of Investment Secured Loan Investment Date April 24, 2025 Maturity Date May 1, 2030 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 12.0%; EOT 2.7%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16] Apr. 24, 2025          
Maturity Date [1],[2],[16] May 01, 2030          
Interest Rate [1],[2],[16] Variable interest rate Prime + 4.5% or Floor rate 12.0%; EOT 2.7%          
Principal Amount [1],[2],[8],[16] $ 3,760,000          
Cost [1],[2],[16] 3,692,000          
Fair Value [1],[2],[16] $ 3,692,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Mesa Financial, Inc. Type of Investment Secured Loan Investment Date August 29, 2024 Maturity Date February 28, 2027 Interest Rate Variable interest rate SOFR 30 Day Forward + 10.3% or Floor rate 12.3%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[24],[25],[37]   Aug. 29, 2024        
Maturity Date [3],[4],[11],[24],[37]   Feb. 28, 2027        
Interest Rate [3],[4],[11],[24],[27],[37]   Variable interest rate SOFR 30 Day Forward + 10.3% or Floor rate 12.3%; EOT 0.0%        
Principal Amount [3],[4],[9],[11],[24],[37]   $ 9,861,000        
Cost [3],[4],[11],[24],[37]   9,665,000        
Fair Value [3],[4],[6],[11],[24],[37]   $ 9,665,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Mesa Financial, Inc. Type of Investment Secured Loan Investment Date August 29, 2024 Maturity Date February 28, 2027 Interest Rate Variable interest rate SOFR 30 Day Forward + 10.3% or Floor rate 13.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[21] Aug. 29, 2024          
Maturity Date [1],[2],[16],[21] Feb. 28, 2027          
Interest Rate [1],[2],[16],[21] Variable interest rate SOFR 30 Day Forward + 10.3% or Floor rate 13.0%; EOT 0.0%          
Principal Amount [1],[2],[8],[16],[21] $ 11,626,000          
Cost [1],[2],[16],[21] 11,481,000          
Fair Value [1],[2],[16],[21] $ 11,481,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Mesa Financing I, LLC Type of Investment Secured Loan Investment Date May 7, 2025 Maturity Date May 7, 2028 Interest Rate Variable interest rate SOFR 1 Month Term + 10.8% or Floor rate 12.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[21] May 07, 2025          
Maturity Date [1],[2],[16],[21] May 07, 2028          
Interest Rate [1],[2],[16],[21] Variable interest rate SOFR 1 Month Term + 10.8% or Floor rate 12.8%; EOT 0.0%          
Principal Amount [1],[2],[8],[16],[21] $ 2,372,000          
Cost [1],[2],[16],[21] 2,345,000          
Fair Value [1],[2],[16],[21] $ 2,345,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Pagaya Structured Products LLC Type of Investment Secured Loan Investment Date August 23, 2024 Maturity Date August 23, 2025 Interest Rate Fixed interest rate 20.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25]   Aug. 23, 2024        
Maturity Date [3],[4],[24]   Aug. 23, 2025        
Interest Rate [3],[4],[24],[27]   Fixed interest rate 20.0%; EOT 0.0%        
Principal Amount [3],[4],[9],[24]   $ 13,814,000        
Cost [3],[4],[24]   13,712,000        
Fair Value [3],[4],[6],[24]   $ 13,712,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Parafin SPV 2, LLC Type of Investment Secured Loan Investment Date February 22, 2024 Maturity Date December 21, 2026 Interest Rate Variable interest rate SOFR 1 Month Term + 10.8% or Floor rate 12.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Feb. 22, 2024 [1],[2],[16],[21] Feb. 22, 2024 [3],[4],[11],[24],[25],[37]        
Maturity Date Dec. 21, 2026 [1],[2],[16],[21] Dec. 21, 2026 [3],[4],[11],[24],[37]        
Interest Rate Variable interest rate SOFR 1 Month Term + 10.8% or Floor rate 12.8%; EOT 0.0% [1],[2],[16],[21] Variable interest rate SOFR 1 Month Term + 10.8% or Floor rate 12.8%; EOT 0.0% [3],[4],[11],[24],[27],[37]        
Principal Amount $ 21,758,000 [1],[2],[8],[16],[21] $ 24,600,000 [3],[4],[9],[11],[24],[37]        
Cost 21,528,000 [1],[2],[16],[21] 24,252,000 [3],[4],[11],[24],[37]        
Fair Value $ 21,528,000 [1],[2],[16],[21] $ 24,252,000 [3],[4],[6],[11],[24],[37]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Parafin SPV 3, LLC Type of Investment Secured Loan Investment Date July 25, 2024 Maturity Date January 25, 2027 Interest Rate Variable interest rate SOFR 1 Month Term + 10.8% or Floor rate 13.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Jul. 25, 2024 [1],[2],[16],[21] Jul. 25, 2024 [3],[4],[11],[24],[25],[37]        
Maturity Date Jan. 25, 2027 [1],[2],[16],[21] Jan. 25, 2027 [3],[4],[11],[24],[37]        
Interest Rate Variable interest rate SOFR 1 Month Term + 10.8% or Floor rate 13.8%; EOT 0.0% [1],[2],[16],[21] Variable interest rate SOFR 1 Month Term + 10.8% or Floor rate 13.8%; EOT 0.0% [3],[4],[11],[24],[27],[37]        
Principal Amount $ 15,829,000 [1],[2],[8],[16],[21] $ 16,452,000 [3],[4],[9],[11],[24],[37]        
Cost 15,671,000 [1],[2],[16],[21] 16,220,000 [3],[4],[11],[24],[37]        
Fair Value $ 15,671,000 [1],[2],[16],[21] $ 16,220,000 [3],[4],[6],[11],[24],[37]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance PatientFi, Inc. Type of Investment Secured Loan Investment DateMarch 14, 2025 Maturity DateApril 1, 2030 Interest Rate ariable interest rate Prime + 3.5% or Floor rate 10.5%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[13],[14],[16],[22] Mar. 14, 2025          
Maturity Date [1],[2],[13],[14],[16] Apr. 01, 2030          
Interest Rate [1],[2],[3],[4],[11],[16],[27],[30],[34] Variable interest rate Prime + 3.5% or Floor rate 10.5%; EOT 2.5%          
Principal Amount [1],[2],[8],[13],[14],[16] $ 9,400,000          
Cost [1],[2],[13],[14],[16] 9,203,000          
Fair Value [1],[2],[5],[13],[14],[16] $ 9,279,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Slope Tech, Inc. Type of Investment Secured Loan Investment Date October 5, 2022 Maturity Date February 27, 2026 Interest Rate Variable interest rate SOFR 1 Month Term + 11.8% or Floor rate 11.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Oct. 05, 2022 [1],[2],[16],[21],[22] Oct. 05, 2022 [3],[4],[11],[24],[25],[37]        
Maturity Date Feb. 27, 2026 [1],[2],[16],[21] Feb. 27, 2026 [3],[4],[11],[24],[37]        
Interest Rate [3],[4],[11],[27] Variable interest rate SOFR 1 Month Term + 11.8% or Floor rate 11.8%; EOT 0.0% [1],[2],[16],[21] Variable interest rate SOFR 1 Month Term + 11.8% or Floor rate 11.8%; EOT 0.0% [24],[37]        
Principal Amount $ 3,862,000 [1],[2],[8],[16],[21] $ 1,823,000 [3],[4],[9],[11],[24],[37]        
Cost 3,820,000 [1],[2],[16],[21] 1,742,000 [3],[4],[11],[24],[37]        
Fair Value $ 3,820,000 [1],[2],[5],[16],[21] $ 1,742,000 [3],[4],[6],[11],[24],[37]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Type of Investment Secured Loan Investment Date November 27, 2024 Maturity Date June 1, 2029 Interest Rate Variable interest rate PRIME + 3.8% or Floor rate 12.0%; EOT 4.3%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[31]   Nov. 27, 2024        
Maturity Date [3],[4],[11],[31]   Jun. 01, 2029        
Interest Rate [3],[4],[11],[27],[31]   Variable interest rate PRIME + 3.8% or Floor rate 12.0%; EOT 4.3%        
Principal Amount [3],[4],[9],[11],[31]   $ 9,400,000        
Cost [3],[4],[11],[31]   9,191,000        
Fair Value [3],[4],[6],[11],[31]   $ 9,191,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Under Technologies, Inc. Type of Investment Secured Loan Investment Date November 27, 2024 Maturity Date July 1, 2029 Interest Rate Variable interest rate Prime + 3.8% or Floor rate 12.0%; EOT 4.3%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] Nov. 27, 2024          
Maturity Date [1],[2],[12],[14],[15],[16] Jun. 01, 2029          
Interest Rate [1],[2],[3],[4],[10],[11],[16],[27],[30],[31] Variable interest rate Prime + 3.8% or Floor rate 12.0%; EOT 4.3%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 7,400,000          
Cost [1],[2],[12],[14],[15],[16] 7,297,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 7,311,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Under Technologies, Inc. Type of Investment Secured Loan Investment Date September 13, 2024 Maturity Date June 1, 2029 Interest Rate Variable interest rate PRIME + 3.8% or Floor rate 12.0%; EOT 4.3%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[31]   Sep. 13, 2024        
Maturity Date [3],[4],[11],[31]   Jun. 01, 2029        
Interest Rate [3],[4],[11],[27],[31]   Variable interest rate PRIME + 3.8% or Floor rate 12.0%; EOT 4.3%        
Principal Amount [3],[4],[9],[11],[31]   $ 9,400,000        
Cost [3],[4],[11],[31]   9,223,000        
Fair Value [3],[4],[6],[11],[31]   $ 9,369,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Under Technologies, Inc. Type of Investment Secured Loan Investment Date September 13, 2024 Maturity DateJuly 1, 2029 Interest Rate Variable interest rate Prime + 3.8% or Floor rate 12.0%; EOT 4.3%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22] Sep. 13, 2024          
Maturity Date [1],[2],[16] Jun. 01, 2029          
Interest Rate [1],[2],[3],[4],[11],[16],[27] Variable interest rate Prime + 3.8% or Floor rate 12.0%; EOT 4.3%          
Principal Amount [1],[2],[8],[16] $ 7,400,000          
Cost [1],[2],[16] 7,319,000          
Fair Value [1],[2],[16] $ 7,419,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Finance and Insurance Wisetack, Inc. Type of Investment Secured Loan Investment Date November 14, 2024 Maturity Date December 1, 2029 Interest Rate Variable interest rate Prime + 5.0% or Floor rate 12.5%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date Nov. 14, 2024 [1],[2],[12],[14],[15],[16],[22] Nov. 14, 2024 [3],[4],[11],[25],[31]        
Maturity Date Dec. 01, 2029 [1],[2],[12],[14],[15],[16] Dec. 01, 2029 [3],[4],[11],[31]        
Interest Rate [3],[4],[11],[27],[31] Variable interest rate Prime + 5.0% or Floor rate 12.5%; EOT 2.5% [10],[30] Variable interest rate Prime + 5.0% or Floor rate 12.5%; EOT 2.5%        
Principal Amount $ 12,150,000 [1],[2],[8],[12],[14],[15],[16] $ 14,100,000 [3],[4],[9],[11],[31]        
Cost 12,010,000 [1],[2],[12],[14],[15],[16] 13,862,000 [3],[4],[11],[31]        
Fair Value $ 12,120,000 [1],[2],[5],[12],[14],[15],[16] $ 13,862,000 [3],[4],[6],[11],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies Bowery Farming, Inc. Type of Investment Secured Loan Investment Date September 10, 2021 Maturity Date September 10, 2026 Interest Rate Variable interest rate SOFR 1 Month Term + 10.0% or Floor rate 1.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[32]   Sep. 10, 2021        
Maturity Date [3],[4],[11],[32]   Sep. 10, 2026        
Interest Rate [3],[4],[11],[32]   Variable interest rate SOFR 1 Month Term + 10.0% or Floor rate 1.0%; EOT 0.0%        
Principal Amount [3],[4],[11],[32]   $ 7,652,000        
Cost [3],[4],[11],[32]   6,938,000        
Fair Value [3],[4],[11],[32]   $ 57,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies Daring Foods, Inc. Type of Investment Equipment Financing Investment Date April 29, 2022 Maturity Date May 1, 2025 Interest Rate Fixed interest rate 10.2%; EOT 7.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[30]   Apr. 29, 2022        
Maturity Date [3],[4],[30]   May 01, 2025        
Interest Rate [3],[4],[30]   Fixed interest rate 10.2%; EOT 7.5%        
Principal Amount [3],[4],[30]   $ 126,000        
Cost [3],[4],[30]   201,000        
Fair Value [3],[4],[30]   $ 199,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies Daring Foods, Inc. Type of Investment Equipment Financing Investment Date August 25, 2022 Maturity Date September 1, 2025 Interest Rate Fixed interest rate 12.1%; EOT 7.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[30]   Aug. 25, 2022        
Maturity Date [3],[4],[30]   Sep. 01, 2025        
Interest Rate [3],[4],[30]   Fixed interest rate 12.1%; EOT 7.5%        
Principal Amount [3],[4],[30]   $ 267,000        
Cost [3],[4],[30]   342,000        
Fair Value [3],[4],[30]   $ 341,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies Daring Foods, Inc. Type of Investment Equipment Financing Investment Date July 6, 2022 Maturity Date August 1, 2025 Interest Rate Fixed interest rate 10.9%; EOT 7.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[30]   Jul. 06, 2022        
Maturity Date [3],[4],[30]   Aug. 01, 2025        
Interest Rate [3],[4],[30]   Fixed interest rate 10.9%; EOT 7.5%        
Principal Amount [3],[4],[30]   $ 99,000        
Cost [3],[4],[30]   132,000        
Fair Value [3],[4],[30]   $ 131,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies Daring Foods, Inc. Type of Investment Equipment Financing Investment Date March 8, 2022 Maturity Date April 1, 2025 Interest Rate Fixed interest rate 9.5%; EOT 7.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[30]   Mar. 08, 2022        
Maturity Date [3],[4],[30]   Apr. 01, 2025        
Interest Rate [3],[4],[30]   Fixed interest rate 9.5%; EOT 7.5%        
Principal Amount [3],[4],[30]   $ 215,000        
Cost [3],[4],[30]   385,000        
Fair Value [3],[4],[30]   $ 381,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies DrinkPak, LLC Type of Investment Equipment Financing Investment Date February 17, 2023 Maturity Date September 1, 2026 Interest Rate Fixed interest rate 12.9%; EOT 7.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[30],[31]   Feb. 17, 2023        
Maturity Date [3],[4],[10],[30],[31]   Sep. 01, 2026        
Interest Rate [3],[4],[10],[30],[31]   Fixed interest rate 12.9%; EOT 7.0%        
Principal Amount [3],[4],[10],[30],[31]   $ 7,274,000        
Cost [3],[4],[10],[30],[31]   8,033,000        
Fair Value [3],[4],[10],[30],[31]   $ 8,074,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies DrinkPak, LLC Type of Investment Equipment Financing Investment Date February 17, 2023 Maturity Date September 1, 2026 Interest Rate Fixed interest rate 12.9%; EOT 7.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[22] Feb. 17, 2023          
Maturity Date [1],[2],[12],[14],[15] Sep. 01, 2026          
Interest Rate [1],[2],[12],[14],[15],[26] Fixed interest rate 12.9%; EOT 7.0%          
Principal Amount [1],[2],[8],[12],[14],[15] $ 5,252,000          
Cost [1],[2],[12],[14],[15] 6,177,000          
Fair Value [1],[2],[5],[12],[14],[15] $ 6,148,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies Emergy, Inc. Type of Investment Equipment Financing Investment Date December 13, 2022 Maturity Date July 1, 2027 Interest Rate Fixed interest rate 8.8%; EOT 11.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[30]   Dec. 13, 2022        
Maturity Date [3],[4],[10],[30]   Jul. 01, 2027        
Interest Rate [3],[4],[30]   Fixed interest rate 8.8%; EOT 11.5%        
Principal Amount [3],[4],[10],[30]   $ 6,744,000        
Cost [3],[4],[10],[30]   7,531,000        
Fair Value [3],[4],[10],[30]   $ 5,930,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies Emergy, Inc. Type of Investment Equipment Financing Investment Date December 13, 2022 Maturity Date July 1, 2027 Interest Rate Fixed interest rate 9.4%; EOT 11.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[22] Dec. 13, 2022          
Maturity Date [1],[2],[14],[15] Jul. 01, 2027          
Interest Rate [1],[2],[14],[15] Fixed interest rate 9.4%; EOT 11.5%          
Principal Amount [1],[2],[8],[14],[15] $ 6,183,000          
Cost [1],[2],[14],[15] 6,970,000          
Fair Value [1],[2],[5],[14],[15] $ 2,721,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Food and Agriculture Technologies Emergy, Inc. Type of Investment Equipment Financing Investment Date December 15, 2021 Maturity Date July 1, 2026 Interest Rate Fixed interest rate 11.2%; EOT 11.5%            
Schedule Of Investments [Line Items]            
Investment Date Dec. 15, 2021 [1],[2],[22],[33] Dec. 15, 2021 [3],[4],[30]        
Maturity Date Jul. 01, 2026 [1],[2],[33] Jul. 01, 2026 [3],[4],[30]        
Interest Rate Fixed interest rate 12.7%; EOT 11.5% [1],[2],[26],[33] Fixed interest rate 11.2%; EOT 11.5% [3],[4],[30]        
Principal Amount $ 3,183,000 [1],[2],[8],[33] $ 3,711,000 [3],[4],[30]        
Cost 3,992,000 [1],[2],[33] 4,520,000 [3],[4],[30]        
Fair Value $ 1,401,000 [1],[2],[5],[33] $ 3,668,000 [3],[4],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Commonwealth Fusion Systems, LLC Type of Investment Equipment Financing Investment Date January 14, 2025 Maturity Date July 1, 2029 Interest Rate Fixed interest rate 11.2%; EOT 6.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[22] Jan. 14, 2025          
Maturity Date [1],[2],[12],[14],[15] Jul. 01, 2029          
Interest Rate [1],[2],[12],[14],[15],[26] Fixed interest rate 11.2%; EOT 6.0%          
Principal Amount [1],[2],[8],[12],[14],[26] $ 11,674,000          
Cost [1],[2],[12],[14],[15] 11,721,000          
Fair Value [1],[2],[5],[12],[14],[15] $ 11,926,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Commonwealth Fusion Systems, LLC Type of Investment Equipment Financing Investment Date June 16, 2023 Maturity Date July 1, 2030 Interest Rate Fixed interest rate 13.0%; EOT 10.0%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 16, 2023 [1],[2],[12],[14],[15],[22] Jun. 16, 2023 [3],[4],[10],[25],[30],[31]        
Maturity Date Jul. 01, 2030 [1],[2],[12],[14],[15] Jul. 01, 2030 [3],[4],[10],[30],[31]        
Interest Rate Fixed interest rate 13.0%; EOT 10.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 13.0%; EOT 10.0% [3],[4],[10],[27],[30],[31]        
Principal Amount $ 3,228,000 [1],[2],[8],[12],[14],[26] $ 3,450,000 [3],[4],[9],[10],[30],[31]        
Cost 3,387,000 [1],[2],[12],[14],[15] 3,565,000 [3],[4],[10],[30],[31]        
Fair Value $ 3,459,000 [1],[2],[5],[12],[14],[15] $ 3,665,000 [3],[4],[6],[10],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Crusoe Energy Systems LLC Type of Investment Equipment Financing Investment Date March 1, 2024 Maturity Date March 1, 2029 Interest Rate Fixed interest rate 12.7%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[30],[31]   Mar. 01, 2024        
Maturity Date [3],[4],[10],[30],[31]   Mar. 01, 2029        
Interest Rate [3],[4],[10],[27],[30],[31]   Fixed interest rate 12.7%; EOT 0.0%        
Principal Amount [3],[4],[9],[10],[30],[31]   $ 8,098,000        
Cost [3],[4],[10],[30],[31]   8,034,000        
Fair Value [3],[4],[6],[10],[30],[31]   $ 8,237,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Dandelion Energy, Inc. Type of Investment Equipment Financing Investment Date June 25, 2024 Maturity Date July 1, 2025 Interest Rate Fixed interest rate 15.9%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 25, 2024 [1],[2],[14],[15],[22] Jun. 25, 2024 [3],[4],[10],[25],[30],[31]        
Maturity Date Jul. 01, 2025 [1],[2],[14],[15] Jul. 01, 2025 [3],[4],[10],[30],[31]        
Interest Rate Fixed interest rate 15.9%; EOT 0.0% [1],[2],[14],[15],[26] Fixed interest rate 15.9%; EOT 0.0% [3],[4],[10],[27],[30]        
Principal Amount $ 1,361,000 [1],[2],[8],[14],[15] $ 1,361,000 [3],[4],[9],[10],[30],[31]        
Cost 1,361,000 [1],[2],[14],[15] 1,349,000 [3],[4],[10],[30],[31]        
Fair Value $ 1,379,000 [1],[2],[5],[14],[15] $ 1,378,000 [3],[4],[6],[10],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Electric Hydrogen Co. Type of Investment Equipment Financing Investment Date December 22, 2023 Maturity Date January 1, 2029 Interest Rate Fixed interest rate 12.5%; EOT 15.0%            
Schedule Of Investments [Line Items]            
Investment Date Dec. 22, 2023 [1],[2],[12],[14],[15],[22] Dec. 22, 2023 [3],[4],[10],[25],[30],[31]        
Maturity Date Jan. 01, 2029 [1],[2],[12],[14],[15] Jan. 01, 2029 [3],[4],[10],[30],[31]        
Interest Rate Fixed interest rate 12.5%; EOT 15.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 12.5%; EOT 15.0% [3],[4],[10],[27],[30],[31]        
Principal Amount $ 3,519,000 [1],[2],[8],[12],[14],[15] $ 3,908,000 [3],[4],[9],[10],[30],[31]        
Cost 3,840,000 [1],[2],[12],[14],[15] 4,125,000 [3],[4],[10],[30],[31]        
Fair Value $ 3,801,000 [1],[2],[5],[12],[14],[15] $ 4,125,000 [3],[4],[6],[10],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Electric Hydrogen Co. Type of Investment Equipment Financing Investment Date June 27, 2024 Maturity Date January 1, 2029 Interest Rate Fixed interest rate 12.6%; EOT 15.0%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 27, 2024 [1],[2],[12],[14],[15],[22] Jun. 27, 2024 [3],[4],[10],[25],[30],[31]        
Maturity Date Jan. 01, 2029 [1],[2],[12],[14],[15] Jan. 01, 2029 [3],[4],[10],[30],[31]        
Interest Rate Fixed interest rate 12.6%; EOT 15.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 12.6%; EOT 15.0% [3],[4],[10],[27],[30],[31]        
Principal Amount $ 2,885,000 [1],[2],[8],[12],[14],[15] $ 3,203,000 [3],[4],[9],[10],[30],[31]        
Cost 3,057,000 [1],[2],[12],[14],[15] 3,276,000 [3],[4],[10],[30],[31]        
Fair Value $ 3,062,000 [1],[2],[5],[12],[14],[15] $ 3,321,000 [3],[4],[6],[10],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Electric Hydrogen Co. Type of Investment Equipment Financing Investment Date November 14, 2024 Maturity Date December 1, 2028 Interest Rate Fixed interest rate 11.9%; EOT 15.0%            
Schedule Of Investments [Line Items]            
Investment Date Nov. 14, 2024 [1],[2],[12],[14],[15],[22] Nov. 14, 2024 [3],[4],[25],[30],[31]        
Maturity Date Dec. 01, 2028 [1],[2],[12],[14],[15] Dec. 01, 2028 [3],[4],[30],[31]        
Interest Rate Fixed interest rate 11.9%; EOT 15.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 11.9%; EOT 15.0% [3],[4],[27],[30],[31]        
Principal Amount $ 419,000 [1],[2],[8],[12],[14],[15] $ 870,000 [3],[4],[9],[30],[31]        
Cost 436,000 [1],[2],[12],[14],[15] 874,000 [3],[4],[30],[31]        
Fair Value $ 433,000 [1],[2],[5],[12],[14],[15] $ 874,000 [3],[4],[6],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Electric Hydrogen Co. Type of Investment Equipment Financing Investment Date September 12, 2022 Maturity Date April 1, 2026 Interest Rate Fixed interest rate 9.0%; EOT 10.0%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 12, 2022 [1],[2],[14],[22] Sep. 12, 2022 [3],[4],[25],[30]        
Maturity Date Apr. 01, 2026 [1],[2],[14] Apr. 01, 2026 [3],[4],[30]        
Interest Rate Fixed interest rate 9.0%; EOT 10.0% [1],[2],[14],[26] Fixed interest rate 9.0%; EOT 10.0% [3],[4],[27],[30]        
Principal Amount $ 489,000 [1],[2],[8],[14] $ 797,000 [3],[4],[9],[30]        
Cost 683,000 [1],[2],[14] 974,000 [3],[4],[30]        
Fair Value $ 672,000 [1],[2],[5],[14] $ 956,000 [3],[4],[6],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Electric Hydrogen Co. Type of Investment Equipment Financing Investment Date September 19, 2024 Maturity Date October 1, 2028 Interest Rate Fixed interest rate 12.5%; EOT 15.0%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 19, 2024 [1],[2],[12],[14],[15],[22] Sep. 19, 2024 [3],[4],[10],[25],[30],[31]        
Maturity Date Oct. 01, 2028 [1],[2],[12],[14],[15] Oct. 01, 2028 [3],[4],[10],[30],[31]        
Interest Rate Fixed interest rate 12.5%; EOT 15.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 12.5%; EOT 15.0% [3],[4],[10],[27],[30],[31]        
Principal Amount $ 1,754,000 [1],[2],[8],[12],[14],[15] $ 1,967,000 [3],[4],[9],[10],[30],[31]        
Cost 1,844,000 [1],[2],[12],[14],[15] 1,989,000 [3],[4],[10],[30],[31]        
Fair Value $ 1,836,000 [1],[2],[5],[12],[14],[15] $ 2,004,000 [3],[4],[6],[10],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Footprint International Holding, Inc. Type of Investment Secured Loan Investment Date April 20, 2022 Maturity Date March 1, 2027 Interest Rate Variable interest rate Prime + 7.3% or Floor rate 10.5%; EOT 3.5%            
Schedule Of Investments [Line Items]            
Investment Date Apr. 20, 2022 [1],[2],[14],[16],[22] Apr. 20, 2022 [3],[4],[11],[25],[30]        
Maturity Date Mar. 01, 2027 [1],[2],[14],[16] Mar. 01, 2027 [3],[4],[11],[30]        
Interest Rate Variable interest rate Prime + 7.3% or Floor rate 10.5%; EOT 3.5% [1],[2],[14],[16],[26] Variable interest rate Prime + 7.3% or Floor rate 10.5%; EOT 3.5% [3],[4],[11],[27],[30]        
Principal Amount $ 12,757,000 [1],[2],[8],[14],[16] $ 15,838,000 [3],[4],[9],[11],[30]        
Cost 12,928,000 [1],[2],[14],[16] 15,689,000 [3],[4],[11],[30]        
Fair Value $ 12,243,000 [1],[2],[5],[14],[16] $ 15,345,000 [3],[4],[6],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Footprint International Holding, Inc. Type of Investment Secured Loan Investment Date February 18, 2022 Maturity Date March 1, 2027 Interest Rate Variable interest rate Prime + 7.3% or Floor rate 10.5%; EOT 3.5%            
Schedule Of Investments [Line Items]            
Investment Date Feb. 18, 2022 [1],[2],[14],[16],[22] Feb. 18, 2022 [3],[4],[11],[25],[30]        
Maturity Date Mar. 01, 2027 [1],[2],[14],[16] Mar. 01, 2027 [3],[4],[11],[30]        
Interest Rate Variable interest rate Prime + 7.3% or Floor rate 10.5%; EOT 3.5% [1],[2],[14],[16],[26] Variable interest rate Prime + 7.3% or Floor rate 10.5%; EOT 3.5% [3],[4],[11],[27],[30]        
Principal Amount $ 12,757,000 [1],[2],[8],[14],[16] $ 15,838,000 [3],[4],[9],[11],[30]        
Cost 12,948,000 [1],[2],[14],[16] 15,722,000 [3],[4],[11],[30]        
Fair Value $ 12,266,000 [1],[2],[5],[14],[16] $ 15,382,000 [3],[4],[6],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Form Energy Inc. Type of Investment Equipment Financing Investment Date December 12, 2024 Maturity Date January 1, 2028 Interest Rate Fixed interest rate 12.5%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date Dec. 12, 2024 [1],[2],[12],[14],[15],[22] Dec. 12, 2024 [3],[4],[25],[31]        
Maturity Date Jan. 01, 2028 [1],[2],[12],[14],[15] Jan. 01, 2028 [3],[4],[31]        
Interest Rate Fixed interest rate 12.5%; EOT 3.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 12.5%; EOT 3.0% [3],[4],[27],[31]        
Principal Amount $ 6,927,000 [1],[2],[8],[12],[14],[15] $ 9,400,000 [3],[4],[9],[31]        
Cost 6,863,000 [1],[2],[12],[14],[15] 9,185,000 [3],[4],[31]        
Fair Value $ 6,936,000 [1],[2],[5],[12],[14],[15] $ 9,185,000 [3],[4],[6],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Form Energy Inc. Type of Investment Equipment Financing Investment Date October 21, 2024 Maturity Date November 1, 2027 Interest Rate Fixed interest rate 12.7%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date Oct. 21, 2024 [1],[2],[12],[14],[15],[22] Oct. 21, 2024 [3],[4],[25],[31]        
Maturity Date Nov. 01, 2027 [1],[2],[12],[14],[15] Nov. 01, 2027 [3],[4],[31]        
Interest Rate Fixed interest rate 12.7%; EOT 3.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 12.7%; EOT 3.0% [3],[4],[27],[31]        
Principal Amount $ 26,049,000 [1],[2],[8],[12],[14],[15] $ 35,626,000 [3],[4],[9],[31]        
Cost 25,929,000 [1],[2],[12],[14],[15] 34,946,000 [3],[4],[31]        
Fair Value $ 26,250,000 [1],[2],[5],[12],[14],[15] $ 34,946,000 [3],[4],[6],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Hi-Power, LLC Type of Investment Equipment Financing Investment Date September 30, 2021 Maturity Date April 1, 2025 Interest Rate Fixed interest rate 12.4%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[30]   Sep. 30, 2021        
Maturity Date [3],[4],[30]   Apr. 01, 2025        
Interest Rate [3],[4],[27],[30]   Fixed interest rate 12.4%; EOT 1.0%        
Principal Amount [3],[4],[9],[30]   $ 601,000        
Cost [3],[4],[30]   670,000        
Fair Value [3],[4],[6],[30]   $ 680,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Hi-Power, LLC Type of Investment Equipment Financing Investment Date September 30, 2022 Maturity Date April 1, 2026 Interest Rate Fixed interest rate 14.7%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 30, 2022 [1],[2],[14],[22] Sep. 30, 2022 [3],[4],[25],[30]        
Maturity Date Apr. 01, 2026 [1],[2],[14] Apr. 01, 2026 [3],[4],[30]        
Interest Rate Fixed interest rate 14.7%; EOT 1.0% [1],[2],[14],[26] Fixed interest rate 14.7%; EOT 1.0% [3],[4],[27],[30]        
Principal Amount $ 1,080,000 [1],[2],[8],[14] $ 1,737,000 [3],[4],[9],[30]        
Cost 1,118,000 [1],[2],[14] 1,769,000 [3],[4],[30]        
Fair Value $ 1,137,000 [1],[2],[5],[14] $ 1,779,000 [3],[4],[6],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Mainspring Energy, Inc. Type of Investment Secured Loan Investment Date March 18, 2022 Maturity Date October 1, 2026 Interest Rate Fixed interest rate 11.0%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[30]   Mar. 18, 2022        
Maturity Date [3],[4],[30]   Oct. 01, 2026        
Interest Rate [3],[4],[27],[30]   Fixed interest rate 11.0%; EOT 3.8%        
Principal Amount [3],[4],[9],[30]   $ 19,488,000        
Cost [3],[4],[30]   20,347,000        
Fair Value [3],[4],[6],[30]   $ 20,126,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology SeaOn Global, LLC Type of Investment Equipment Financing Investment Date August 17, 2022 Maturity Date September 1, 2026 Interest Rate Fixed interest rate 9.3%; EOT 11.0%            
Schedule Of Investments [Line Items]            
Investment Date Aug. 17, 2022 [1],[2],[22] Aug. 17, 2022 [3],[4],[25]        
Maturity Date Sep. 01, 2026 [1],[2] Sep. 01, 2026 [3],[4]        
Interest Rate Fixed interest rate 9.3%; EOT 11.0% [1],[2],[26] Fixed interest rate 9.3%; EOT 11.0% [3],[4],[27]        
Principal Amount $ 1,071,000 [1],[2],[8] $ 1,496,000 [3],[4],[9]        
Cost 1,396,000 [1],[2] 1,788,000 [3],[4]        
Fair Value $ 1,358,000 [1],[2],[5] $ 1,737,000 [3],[4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology SeaOn Global, LLC Type of Investment Equipment Financing Investment Date June 16, 2022 Maturity Date July 1, 2026 Interest Rate Fixed interest rate 9.3%; EOT 11.0%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 16, 2022 [1],[2],[22] Jun. 16, 2022 [3],[4],[25]        
Maturity Date Jul. 01, 2026 [1],[2] Jul. 01, 2026 [3],[4]        
Interest Rate Fixed interest rate 9.3%; EOT 11.0% [1],[2],[26] Fixed interest rate 9.3%; EOT 11.0% [3],[4],[27]        
Principal Amount $ 1,921,000 [1],[2],[8] $ 2,817,000 [3],[4],[9]        
Cost 2,614,000 [1],[2] 3,450,000 [3],[4]        
Fair Value $ 2,536,000 [1],[2],[5] $ 3,332,000 [3],[4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Green Technology Type of Investment Equipment Financing Investment Date June 27, 2024 Maturity Date July 1, 2030 Interest Rate Fixed interest rate 13.2%; EOT 10.0%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 27, 2024 [1],[2],[12],[14],[15],[22] Jun. 27, 2024 [3],[4],[10],[25],[30],[31]        
Maturity Date Jul. 01, 2030 [1],[2],[12],[14],[15] Jul. 01, 2030 [3],[4],[10],[30],[31]        
Interest Rate Fixed interest rate 13.2%; EOT 10.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 13.2%; EOT 10.0% [3],[4],[10],[27],[30],[31]        
Principal Amount $ 9,339,000 [1],[2],[8],[12],[14],[26] $ 9,979,000 [3],[4],[9],[10],[30],[31]        
Cost 9,537,000 [1],[2],[12],[14],[15] 10,021,000 [3],[4],[10],[30],[31]        
Fair Value $ 9,764,000 [1],[2],[5],[12],[14],[15] $ 10,333,000 [3],[4],[6],[10],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology B.Well Connected Health, Inc. Type of Investment Secured Loan Investment Date April 10, 2025 Maturity Date May 1, 2030 Interest Rate Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22] Apr. 10, 2025          
Maturity Date [1],[2],[12],[14],[16] May 01, 2030          
Interest Rate [1],[2],[12],[14],[16],[26] Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[14],[16] $ 9,400,000          
Cost [1],[2],[12],[14],[16] 9,244,000          
Fair Value [1],[2],[5],[12],[14],[16] $ 9,244,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology Lark Technologies, Inc. Type of Investment Secured Loan Investment Date July 7, 2023 Maturity Date January 1, 2028 Interest Rate variable interest rate Prime + 8.3% or Floor rate 11.5% or ceiling rate of 13.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[30]   Jul. 07, 2023        
Maturity Date [3],[4],[11],[30]   Jan. 01, 2028        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 8.3% or Floor rate 11.5% or ceiling rate of 13.5%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 5,000,000        
Cost [3],[4],[11],[30]   5,039,000        
Fair Value [3],[4],[6],[11],[30]   $ 5,094,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology Lark Technologies, Inc. Type of Investment Secured Loan Investment Date June 30, 2021 Maturity Date January 1, 2026 Interest Rate variable interest rate Prime + 8.3% or Floor rate 11.5% or ceiling rate of 13.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[30]   Jun. 30, 2021        
Maturity Date [3],[4],[30]   Jan. 01, 2026        
Interest Rate [3],[4],[27],[30]   Variable interest rate Prime + 8.3% or Floor rate 11.5% or ceiling rate of 13.5%; EOT 4.0%        
Principal Amount [3],[4],[9],[30]   $ 2,041,000        
Cost [3],[4],[30]   2,212,000        
Fair Value [3],[4],[6],[30]   $ 2,187,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology Lark Technologies, Inc. Type of Investment Secured Loan Investment Date September 30, 2020 Maturity Date April 1, 2025 Interest Rate Variable interest rate Prime + 8.3% or Floor rate 11.5% or ceiling rate of 13.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[30]   Sep. 30, 2020        
Maturity Date [3],[4],[11],[30]   Apr. 01, 2025        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 8.3% or Floor rate 11.5% or ceiling rate of 13.5%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 659,000        
Cost [3],[4],[11],[30]   856,000        
Fair Value [3],[4],[6],[11],[30]   $ 853,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology Moxe Health Corporation Type of Investment Secured Loan Investment Date December 29, 2023 Maturity Date January 1, 2028 Interest Rate Variable interest rate Prime + 5.5% or Floor rate 13.0%; EOT 4.8%            
Schedule Of Investments [Line Items]            
Investment Date Dec. 29, 2023 [1],[2],[16],[22] Dec. 29, 2023 [3],[4],[11]        
Maturity Date Jan. 01, 2028 [1],[2],[16] Jan. 01, 2028 [3],[4],[11]        
Interest Rate Variable interest rate Prime + 5.5% or Floor rate 13.0%; EOT 4.8% [1],[2],[16],[26] Variable interest rate Prime + 5.5% or Floor rate 13.0%; EOT 4.8% [3],[4],[11],[27]        
Principal Amount $ 12,500,000 [1],[2],[8],[16] $ 12,500,000 [3],[4],[9],[11]        
Cost 12,630,000 [1],[2],[16] 12,512,000 [3],[4],[11]        
Fair Value $ 12,575,000 [1],[2],[5],[16] $ 12,439,000 [3],[4],[6],[11]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology Paytient Technologies, Inc. Type of Investment Secured Loan Investment Date May 27, 2025 Maturity Date June 1, 2030 Interest Rate Variable interest rate Prime + 3.8% or Floor rate 10.8%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22] May 27, 2025          
Maturity Date [1],[2],[12],[14],[16] Jun. 01, 2030          
Interest Rate [1],[2],[12],[14],[16],[26] Variable interest rate Prime + 3.8% or Floor rate 10.8%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[14],[16] $ 11,750,000          
Cost [1],[2],[12],[14],[16] 11,466,000          
Fair Value [1],[2],[5],[12],[14],[16] $ 11,466,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology RXAnte, Inc. Type of Investment Secured Loan Investment Date April 14, 2023 Maturity Date December 1, 2027 Interest Rate Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5%            
Schedule Of Investments [Line Items]            
Investment Date Apr. 14, 2023 [1],[2],[12],[13],[14],[15],[16],[22] Apr. 14, 2023 [3],[4],[10],[11],[30],[31],[34]        
Maturity Date Dec. 01, 2027 [1],[2],[12],[13],[14],[15],[16] Dec. 01, 2027 [3],[4],[10],[11],[30],[31],[34]        
Interest Rate Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5% [1],[2],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5% [3],[4],[10],[11],[27],[30],[31],[34]        
Principal Amount $ 2,853,000 [1],[2],[8],[12],[13],[14],[15],[16] $ 2,831,000 [3],[4],[9],[10],[11],[30],[31],[34]        
Cost 2,876,000 [1],[2],[12],[13],[14],[15],[16] 2,832,000 [3],[4],[10],[11],[30],[31],[34]        
Fair Value $ 2,956,000 [1],[2],[5],[12],[13],[14],[15],[16] $ 2,932,000 [3],[4],[6],[10],[11],[30],[31],[34]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology RXAnte, Inc. Type of Investment Secured Loan Investment Date November 21, 2022 Maturity Date December 1, 2027 Interest Rate Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5%            
Schedule Of Investments [Line Items]            
Investment Date Nov. 21, 2022 [1],[2],[12],[13],[14],[15],[16],[22] Nov. 21, 2022 [3],[4],[10],[11],[30],[31],[34]        
Maturity Date Dec. 01, 2027 [1],[2],[12],[13],[14],[15],[16] Dec. 01, 2027 [3],[4],[10],[11],[30],[31],[34]        
Interest Rate Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5% [1],[2],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5% [3],[4],[10],[11],[27],[30],[31],[34]        
Principal Amount $ 8,580,000 [1],[2],[8],[12],[13],[14],[15],[16] $ 8,516,000 [3],[4],[9],[10],[11],[30],[31],[34]        
Cost 8,711,000 [1],[2],[12],[13],[14],[15],[16] 8,601,000 [3],[4],[10],[11],[30],[31],[34]        
Fair Value $ 8,764,000 [1],[2],[5],[12],[13],[14],[15],[16] $ 8,658,000 [3],[4],[6],[10],[11],[30],[31],[34]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology RXAnte, Inc. Type of Investment Secured Loan Investment Date October 19, 2023 Maturity Date December 1, 2027 Interest Rate Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5%            
Schedule Of Investments [Line Items]            
Investment Date Oct. 19, 2023 [1],[2],[12],[13],[14],[15],[16],[22] Oct. 19, 2023 [3],[4],[10],[11],[30],[31],[34]        
Maturity Date Dec. 01, 2027 [1],[2],[12],[13],[14],[15],[16] Dec. 01, 2027 [3],[4],[10],[11],[30],[31],[34]        
Interest Rate Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5% [1],[2],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5% [3],[4],[10],[11],[27],[30],[31],[34]        
Principal Amount $ 2,824,000 [1],[2],[8],[12],[13],[14],[15],[16] $ 2,803,000 [3],[4],[9],[10],[11],[30],[31],[34]        
Cost 2,842,000 [1],[2],[12],[13],[14],[15],[16] 2,797,000 [3],[4],[10],[11],[30],[31],[34]        
Fair Value $ 2,903,000 [1],[2],[5],[12],[13],[14],[15],[16] $ 2,873,000 [3],[4],[6],[10],[11],[30],[31],[34]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology RXAnte, Inc. Type of Investment Secured Loan Investment Date September 9, 2024 Maturity Date December 1, 2027 Interest Rate Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 09, 2024 [1],[2],[12],[13],[14],[15],[16],[22] Sep. 09, 2024 [3],[4],[10],[11],[30],[31],[34]        
Maturity Date Dec. 01, 2027 [1],[2],[12],[13],[14],[15],[16] Dec. 01, 2027 [3],[4],[10],[11],[30],[31],[34]        
Interest Rate Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5% [1],[2],[12],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.48% or Floor rate 9.98%+PIK Fixed Interest Rate 1.5%; EOT 3.5% [3],[4],[10],[11],[27],[30],[31],[34]        
Principal Amount $ 2,788,000 [1],[2],[8],[12],[13],[14],[15],[16] $ 2,767,000 [3],[4],[9],[10],[11],[30],[31],[34]        
Cost 2,802,000 [1],[2],[12],[13],[14],[15],[16] 2,756,000 [3],[4],[10],[11],[30],[31],[34]        
Fair Value $ 2,862,000 [1],[2],[5],[12],[13],[14],[15],[16] $ 2,830,000 [3],[4],[6],[10],[11],[30],[31],[34]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology TMRW Life Sciences, Inc. Type of Investment Secured Loan Investment Date April 29, 2022 Maturity Date May 1, 2027 Interest Rate Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date Apr. 29, 2022 [1],[2],[14],[16],[22] Apr. 29, 2022 [3],[4],[11],[30]        
Maturity Date May 01, 2027 [1],[2],[14],[16] May 01, 2027 [3],[4],[11],[30]        
Interest Rate Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0% [1],[2],[14],[16],[26] Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0% [3],[4],[11],[27],[30]        
Principal Amount $ 5,000,000 [1],[2],[8],[14],[16] $ 5,000,000 [3],[4],[9],[11],[30]        
Cost 5,150,000 [1],[2],[14],[16] 5,127,000 [3],[4],[11],[30]        
Fair Value $ 4,792,000 [1],[2],[5],[14],[16] $ 4,799,000 [3],[4],[6],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology TMRW Life Sciences, Inc. Type of Investment Secured Loan Investment Date December 8, 2022 Maturity Date May 1, 2027 Interest Rate Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[30]   Dec. 08, 2023        
Maturity Date [3],[4],[11],[30]   May 01, 2027        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 10,000,000        
Cost [3],[4],[11],[30]   10,131,000        
Fair Value [3],[4],[6],[11],[30]   $ 10,129,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology TMRW Life Sciences, Inc. Type of Investment Secured Loan Investment Date December 8, 2023 Maturity Date May 1, 2027 Interest Rate Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Dec. 08, 2023          
Maturity Date [1],[2],[14],[16] May 01, 2027          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0%          
Principal Amount [1],[2],[8],[14],[16] $ 10,000,000          
Cost [1],[2],[14],[16] 10,218,000          
Fair Value [1],[2],[5],[14],[16] $ 9,825,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology TMRW Life Sciences, Inc. Type of Investment Secured Loan Investment Date March 3, 2023 Maturity Date May 1, 2027 Interest Rate Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date Mar. 03, 2023 [1],[2],[14],[16],[22] Mar. 03, 2023 [3],[4],[11],[30]        
Maturity Date May 01, 2027 [1],[2],[14],[16] May 01, 2027 [3],[4],[11],[30]        
Interest Rate Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0% [1],[2],[14],[16],[26] Variable interest rate Prime + 5.0% or Floor rate 8.8%; EOT 4.0% [3],[4],[11],[27],[30]        
Principal Amount $ 15,000,000 [1],[2],[8],[14],[16] $ 15,000,000 [3],[4],[9],[11],[30]        
Cost 15,401,000 [1],[2],[14],[16] 15,309,000 [3],[4],[11],[30]        
Fair Value $ 14,796,000 [1],[2],[5],[14],[16] $ 15,007,000 [3],[4],[6],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Healthcare Technology WorkWell Prevention & Care Inc. Type of Investment Secured Loan Investment Date December 31, 2022 Maturity Date January 1, 2027 Interest Rate Variable interest rate Prime + 5.0% or Floor rate 6.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Dec. 31, 2022 [1],[2],[16],[22],[23] Dec. 31, 2022 [3],[4],[11],[29]        
Maturity Date Jan. 01, 2027 [1],[2],[16],[23] Jan. 01, 2027 [3],[4],[11],[29]        
Interest Rate Variable interest rate Prime + 5.0% or Floor rate 6.0%; EOT 0.0% [1],[2],[16],[23],[26] Variable interest rate Prime + 5.0% or Floor rate 6.0%; EOT 0.0% [3],[4],[11],[27],[29]        
Principal Amount $ 500,000 [1],[2],[8],[16],[23] $ 500,000 [3],[4],[9],[11],[29]        
Cost 500,000 [1],[2],[16],[23] 500,000 [3],[4],[11],[29]        
Fair Value $ 500,000 [1],[2],[5],[16],[23] $ 500,000 [3],[4],[6],[11],[29]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Human Resource Technology Nomad Health, Inc. Type of Investment Secured Loan Investment Date June 12, 2024 Maturity Date December 1, 2026 Interest Rate Fixed interest rate 10.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 12, 2024 [1],[2],[22] Jun. 12, 2024 [3],[4],[25]        
Maturity Date Dec. 01, 2026 [1],[2] Dec. 01, 2026 [3],[4]        
Interest Rate [1],[2],[26] Fixed interest rate 10.0%; EOT 0.0%          
Principal Amount $ 500,000 [1],[2],[8] $ 500,000 [3],[4],[9]        
Cost 500,000 [1],[2] 500,000 [3],[4]        
Fair Value $ 445,000 [1],[2],[5] $ 478,000 [3],[4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Human Resource Technology Nomad Health, Inc. Type of Investment Secured Loan Investment Date March 29, 2022 Maturity Date December 1, 2026 Interest Rate Variable interest rate Prime + 5.5% or Floor rate 9.3%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date Mar. 29, 2022 [1],[2],[13],[14],[16],[22] Mar. 29, 2022 [3],[4],[11],[25],[30],[34]        
Maturity Date Dec. 01, 2026 [1],[2],[13],[14],[16] Dec. 01, 2026 [3],[4],[11],[30],[34]        
Interest Rate Variable interest rate Prime + 5.5% or Floor rate 9.3%; EOT 4.0% [1],[2],[13],[14],[16],[26] Variable interest rate Prime + 5.5% or Floor rate 9.3%; EOT 4.0% [3],[4],[11],[27],[30],[34]        
Principal Amount $ 33,056,000 [1],[2],[8],[13],[14],[16] $ 31,416,000 [3],[4],[9],[11],[30],[34]        
Cost 34,088,000 [1],[2],[13],[14],[16] 32,287,000 [3],[4],[11],[30],[34]        
Fair Value $ 27,281,000 [1],[2],[5],[13],[14],[16] $ 28,390,000 [3],[4],[6],[11],[30],[34]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Impulse Space, Inc. Nucleus RadioPharma, Inc. Type of Investment Equipment Financing Investment Date June 4, 2024 Maturity Date June 1, 2027 Interest Rate Fixed interest rate 11.8%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[22] Jun. 04, 2024          
Maturity Date [1],[2],[14],[15] Jun. 01, 2027          
Interest Rate [1],[2],[14],[15],[26] Fixed interest rate 11.8%; EOT 4.0%          
Principal Amount [1],[2],[8],[14],[15] $ 299,000          
Cost [1],[2],[14],[15] 307,000          
Fair Value [1],[2],[5],[14],[15] $ 311,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Industrials 3DEO, Inc. Type of Investment Equipment Financing Investment Date April 12, 2022 Maturity Date February 1, 2025 Fixed interest rate 0.0%; EOT 9.0%            
Schedule Of Investments [Line Items]            
Investment Date [4],[25],[30]   Apr. 12, 2022        
Maturity Date [4],[30]   Feb. 01, 2025        
Interest Rate [4],[30]   Fixed interest rate 0.0%; EOT 9.0%        
Principal Amount [4],[9],[30]   $ 675,000        
Cost [4],[30]   816,000        
Fair Value [4],[6],[30]   $ 796,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Industrials 3DEO, Inc. Type of Investment Equipment Financing Investment Date February 1, 2025 Maturity Date February 1, 2028 Interest Rate Fixed interest rate 0.1%; EOT 2.2%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] Feb. 01, 2025          
Maturity Date [1],[2],[14] Feb. 01, 2028          
Interest Rate [1],[2],[14],[26] Fixed interest rate 0.1%; EOT 2.2%          
Principal Amount [1],[2],[8],[14] $ 2,064,000          
Cost [1],[2],[14] 2,077,000          
Fair Value [1],[2],[5],[14] $ 2,032,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Industrials 3DEO, Inc. Type of Investment Equipment Financing Investment Date February 23, 2022 Maturity Date February 1, 2025 Fixed interest rate 0.0%; EOT 9.0%            
Schedule Of Investments [Line Items]            
Investment Date [4],[25],[30]   Feb. 23, 2022        
Maturity Date [4],[30]   Feb. 01, 2025        
Interest Rate [4],[30]   Fixed interest rate 0.0%; EOT 9.0%        
Principal Amount [4],[9],[30]   $ 1,256,000        
Cost [4],[30]   1,567,000        
Fair Value [4],[6],[30]   $ 1,517,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Industrials Formlogic Corporation Type of Investment Equipment Financing Investment Date April 25, 2024 Maturity Date May 1, 2028 Interest Rate Fixed interest rate 12.1%; EOT 1.5%            
Schedule Of Investments [Line Items]            
Investment Date [4],[10],[25],[30],[32]   Apr. 25, 2024        
Maturity Date [4],[10],[30],[32]   May 01, 2028        
Interest Rate [4],[10],[30],[32]   Fixed interest rate 12.1%; EOT 1.5%        
Principal Amount [4],[9],[10],[30],[32]   $ 350,000        
Cost [4],[10],[30],[32]   347,000        
Fair Value [4],[6],[10],[30],[32]   $ 149,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Industrials Formlogic Corporation Type of Investment Equipment Financing Investment Date December 28, 2023 Maturity Date January 1, 2028 Interest Rate Fixed interest rate 12.1%; EOT 1.5%            
Schedule Of Investments [Line Items]            
Investment Date [4],[10],[25],[30],[32]   Dec. 28, 2023        
Maturity Date [4],[10],[30],[32]   Jan. 01, 2028        
Interest Rate [4],[10],[30],[32]   Fixed interest rate 12.1%; EOT 1.5%        
Principal Amount [4],[9],[10],[30],[32]   $ 4,017,000        
Cost [4],[10],[30],[32]   4,014,000        
Fair Value [4],[6],[10],[30],[32]   $ 1,718,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Marketing, Media, and Entertainment Drone Racing League, Inc. Type of Investment Secured Loan Investment Date October 17, 2022 Maturity Date December 1, 2025 Interest Rate Variable interest rate Prime + 7.5% or Floor rate 11.0%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date Oct. 17, 2022 [1],[2],[16],[22] Oct. 17, 2022 [4],[25]        
Maturity Date Dec. 01, 2025 [1],[2],[16] Dec. 01, 2025 [4]        
Interest Rate Variable interest rate Prime + 7.5% or Floor rate 11.0%; EOT 2.5% [1],[2],[16],[26] Variable interest rate Prime + 7.5% or Floor rate 11.0%; EOT 2.5% [4]        
Principal Amount $ 4,729,000 [1],[2],[8],[16] $ 8,360,000 [4],[9]        
Cost 4,938,000 [1],[2],[16] 8,449,000 [4]        
Fair Value $ 4,826,000 [1],[2],[5],[16] $ 8,123,000 [4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Marketing, Media, and Entertainment Grabit Interactive Media, Inc. Type of Investment Secured Loan Investment Date April 8, 2022 Maturity Date November 1, 2026 Interest Rate Variable interest rate Prime + 7.5% or Floor rate 10.8%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date Apr. 08, 2022 [1],[2],[14],[16],[22] Apr. 08, 2022 [4],[25]        
Maturity Date Nov. 01, 2026 [1],[2],[14],[16] Nov. 01, 2026 [4]        
Interest Rate Variable interest rate Prime + 7.5% or Floor rate 10.8%; EOT 2.5% [1],[2],[14],[16],[26] Variable interest rate Prime + 7.5% or Floor rate 10.8%; EOT 2.5% [4]        
Principal Amount $ 2,386,000 [1],[2],[8],[14],[16] $ 3,115,000 [4],[9]        
Cost 2,479,000 [1],[2],[14],[16] 3,193,000 [4]        
Fair Value $ 2,445,000 [1],[2],[5],[14],[16] $ 3,130,000 [4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Marketing, Media, and Entertainment Incontext Solutions, Inc. Type of Investment Secured Loan Investment Date January 16, 2020 Maturity Date September 1, 2025 Interest Rate Fixed interest rate 11.8%; EOT 11.4%            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[22] Jan. 16, 2020 [4],[25]        
Maturity Date Sep. 01, 2025 [1],[2] Sep. 01, 2025 [4]        
Interest Rate Fixed interest rate 11.8%; EOT 11.4% [1],[2],[26] Fixed interest rate 11.8%; EOT 11.4% [4]        
Principal Amount $ 476,000 [1],[2],[8] $ 1,388,000 [4],[9]        
Cost 1,626,000 [1],[2] 2,538,000 [4]        
Fair Value $ 1,569,000 [1],[2],[5] $ 2,332,000 [4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Marketing, Media, and Entertainment PebblePost, Inc. Type of Investment Secured Loan Investment Date May 7, 2021 Maturity Date June 1, 2026 Interest Rate Variable interest rate Prime + 8.8% or Floor rate 11.5%; EOT 3.8%            
Schedule Of Investments [Line Items]            
Investment Date [4],[25]   May 07, 2021        
Maturity Date [4]   Jun. 01, 2026        
Interest Rate [4]   Variable interest rate Prime + 8.8% or Floor rate 11.5%; EOT 3.8%        
Principal Amount [4],[9]   $ 7,478,000        
Cost [4]   7,886,000        
Fair Value [4],[6]   $ 7,871,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Marketing, Media, and Entertainment Rarefied Atmosphere, Inc. Type of Investment Secured Loan Investment Date May 6, 2025 Maturity Date June 1, 2030 Interest Rate Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22] May 06, 2025          
Maturity Date [1],[2],[12],[14],[16] Jun. 01, 2030          
Interest Rate [1],[2],[12],[14],[16],[26] Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 2.0%          
Principal Amount [1],[2],[8],[12],[14],[16] $ 49,553,000          
Cost [1],[2],[12],[14],[16] 48,558,000          
Fair Value [1],[2],[5],[12],[14],[16] $ 48,558,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Marketing, Media, and Entertainment Vox Media Holdings, Inc. Type of Investment Secured Loan Investment Date December 29, 2022 Maturity Date January 1, 2028 Interest Rate Variable interest rate Prime + 6.3% or Floor rate 11.8%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date Dec. 29, 2022 [1],[2],[12],[14],[15],[16],[22] Dec. 29, 2022 [4],[25]        
Maturity Date Jan. 01, 2028 [1],[2],[12],[14],[15],[16] Jan. 01, 2028 [4]        
Interest Rate Variable interest rate Prime + 6.3% or Floor rate 11.8%; EOT 2.5% [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 6.3% or Floor rate 11.8%; EOT 2.5% [4]        
Principal Amount $ 5,251,000 [1],[2],[8],[12],[14],[15],[16] $ 5,251,000 [4],[9]        
Cost 5,233,000 [1],[2],[12],[14],[15],[16] 5,286,000 [4]        
Fair Value $ 5,192,000 [1],[2],[5],[12],[14],[15],[16] $ 5,371,000 [4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Marketing, Media, and Entertainment Vox Media Holdings, Inc. Type of Investment Secured Loan Investment Date October 18, 2022 Maturity Date November 1, 2027 Interest Rate Variable interest rate Prime + 6.3% or Floor rate 11.8%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date Oct. 18, 2022 [1],[2],[12],[14],[15],[16],[22] Oct. 18, 2022 [4],[25]        
Maturity Date Nov. 01, 2027 [1],[2],[12],[14],[15],[16] Nov. 01, 2027 [4]        
Interest Rate Variable interest rate Prime + 6.3% or Floor rate 11.8%; EOT 2.5% [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 6.3% or Floor rate 11.8%; EOT 2.5% [4]        
Principal Amount $ 10,506,000 [1],[2],[8],[12],[14],[15],[16] $ 10,506,000 [4],[9]        
Cost 10,472,000 [1],[2],[12],[14],[15],[16] 10,599,000 [4]        
Fair Value $ 10,375,000 [1],[2],[5],[12],[14],[15],[16] $ 10,768,000 [4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Apiject Holdings, Inc. Type of Investment Equipment Financing Investment Date June 24, 2024 Maturity Date July 1, 2028 Interest Rate Fixed interest rate 12.6%; EOT 7.5%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 24, 2024 [1],[2],[12],[14],[15],[22],[26] Jun. 24, 2024 [4],[10],[25],[30],[31]        
Maturity Date Jul. 01, 2028 [1],[2],[12],[14],[15] Jul. 01, 2028 [4],[10],[30],[31]        
Interest Rate Fixed interest rate 12.6%; EOT 7.5% [1],[2],[12],[14],[15],[26] Fixed interest rate 12.6%; EOT 7.5% [4],[10],[27],[30],[31]        
Principal Amount $ 15,752,000 [1],[2],[8],[12],[14],[15] $ 17,847,000 [4],[9],[10],[30],[31]        
Cost 16,067,000 [1],[2],[12],[14],[15] 17,773,000 [4],[10],[30],[31]        
Fair Value $ 16,151,000 [1],[2],[5],[12],[14],[15] $ 17,982,000 [4],[6],[10],[30],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Apiject Holdings, Inc. Type of Investment Equipment Financing Investment Date September 30, 2024 Maturity Date October 1, 2028 Interest Rate Fixed interest rate 12.7%; EOT 7.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[26] Sep. 30, 2024          
Maturity Date [1],[2],[12],[14],[15] Oct. 01, 2028          
Interest Rate [1],[2],[12],[14],[15],[26] Fixed interest rate 12.7%; EOT 7.5%          
Principal Amount [1],[2],[8],[12],[14],[15] $ 6,639,000          
Cost [1],[2],[12],[14],[15] 6,679,000          
Fair Value [1],[2],[12],[14],[15] $ 6,690,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Cagent Vascular, Inc. Type of Investment Secured Loan Investment Date January 24, 2025 Maturity Date February 1, 2030 Interest Rate Variable interest rate prime + 4.0% or Floor rate 11.3%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[16],[22] Jan. 24, 2025          
Maturity Date [1],[2],[12],[15],[16] Feb. 01, 2030          
Interest Rate [1],[2],[12],[15],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 11.3%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[15],[16] $ 4,050,000          
Cost [1],[2],[12],[15],[16] 4,020,000          
Fair Value [1],[2],[5],[12],[15],[16] $ 4,146,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Convergent Dental, Inc. Type of Investment Secured Loan Investment Date April 21, 2023 Maturity Date May 1, 2027 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 13.5%; EOT 5.5%            
Schedule Of Investments [Line Items]            
Investment Date [4],[25]   Apr. 21, 2023        
Maturity Date [4]   May 01, 2027        
Interest Rate [4]   Variable interest rate Prime + 5.8% or Floor rate 13.5%; EOT 5.5%        
Principal Amount [4],[9],[10],[11]   $ 12,000,000        
Cost [4],[10],[11]   12,074,000        
Fair Value [4],[6],[10],[11]   $ 12,215,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Convergent Dental, Inc. Type of Investment Secured Loan Investment Date February 29, 2024 Maturity Date May 1, 2027 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 13.5%; EOT 5.5%            
Schedule Of Investments [Line Items]            
Investment Date [4],[25]   Feb. 29, 2024        
Maturity Date [4]   May 01, 2027        
Interest Rate [4]   Variable interest rate Prime + 5.8% or Floor rate 13.5%; EOT 5.5%        
Principal Amount [4],[9],[10],[11]   $ 6,000,000        
Cost [4],[10],[11]   5,997,000        
Fair Value [4],[6],[10],[11]   $ 6,137,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Elucent Medical, Inc. Type of Investment Secured Loan Investment Date October 31, 2024 Maturity Date November 30, 2029 Interest Rate Variable interest rate PRIME + 3.8% or Floor rate 11.3%; EOT 3.3%            
Schedule Of Investments [Line Items]            
Investment Date [4],[25]   Oct. 31, 2024        
Maturity Date [4]   Nov. 30, 2029        
Interest Rate [4]   Variable interest rate PRIME + 3.8% or Floor rate 11.3%; EOT 3.3%        
Principal Amount [4],[9],[10],[11]   $ 14,100,000        
Cost [4],[10],[11]   13,822,000        
Fair Value [4],[6],[10],[11]   $ 13,822,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Elucent Medical, Inc. Type of Investment Secured Loan Investment Date October 31, 2024 Maturity Date November 30, 2029 Interest Rate Variable interest rate prime + 3.8% or Floor rate 11.3%; EOT 3.3%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[16],[22] Oct. 31, 2024          
Maturity Date [1],[2],[12],[15],[16] Nov. 30, 2029          
Principal Amount [1],[2],[8],[12],[15],[16] $ 12,150,000          
Cost [1],[2],[12],[15],[16] 11,983,000          
Fair Value [1],[2],[5],[12],[15],[16] $ 12,144,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Lightforce Orthodontics, Inc. Type of Investment Secured Loan Investment Date August 6, 2024 Maturity Date August 6, 2029 Interest Rate Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [25] Aug. 06, 2024 [1],[2],[12],[16] Aug. 06, 2024 [4]        
Maturity Date Aug. 06, 2029 [1],[2],[12],[16] Aug. 06, 2029 [4]        
Interest Rate Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 4.0% [1],[2],[12],[16],[26] Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 4.0% [4]        
Principal Amount $ 28,200,000 [1],[2],[8],[12],[16] $ 28,200,000 [4],[9],[10],[11]        
Cost 27,972,000 [1],[2],[12],[16] 27,803,000 [4],[10],[11]        
Fair Value $ 28,190,000 [1],[2],[5],[12],[16] $ 28,052,000 [4],[6],[10],[11]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Lightforce Orthodontics, Inc. Type of Investment Secured Loan Investment Date September 25, 2024 Maturity Date August 6, 2029 Interest Rate Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [25] Sep. 25, 2024 [1],[2],[12],[16],[21] Sep. 25, 2024 [4]        
Maturity Date Aug. 06, 2029 [1],[2],[12],[16],[21] Aug. 06, 2029 [4]        
Interest Rate [4]   Variable interest rate Prime + 4.3% or Floor rate 11.8%; EOT 4.0%        
Principal Amount $ 4,700,000 [1],[2],[8],[12],[16],[21] $ 4,700,000 [4],[9],[10],[11]        
Cost 4,661,000 [1],[2],[12],[16] 4,633,000 [4],[10],[11]        
Fair Value $ 4,698,000 [1],[2],[5],[12],[16] $ 4,675,000 [4],[6],[10],[11]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Neurolens, Inc. Type of Investment Secured Loan Investment Date January 21, 2025 Maturity Date October 1, 2028 Interest Rate Variable interest rate Prime + 3.5% or Floor rate 11.5%; EOT 3.0            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22] Jan. 21, 2025          
Maturity Date [1],[2],[16] Oct. 01, 2028          
Interest Rate [1],[2],[16],[26] Variable interest rate Prime + 3.5% or Floor rate 11.5%; EOT 3.0%          
Principal Amount [1],[2],[8],[16] $ 15,000,000          
Cost [1],[2],[16] 14,911,000          
Fair Value [1],[2],[5],[16] $ 15,037,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Neurolens, Inc. Type of Investment Secured Loan Investment Date September 29, 2023 Maturity Date October 1, 2028 Interest Rate Variable interest rate Prime + 3.5% or Floor rate 11.5%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 29, 2023 [1],[2],[16],[22] Sep. 29, 2023 [4],[25]        
Maturity Date Oct. 01, 2028 [1],[2],[16] Oct. 01, 2028 [4]        
Interest Rate Variable interest rate Prime + 3.5% or Floor rate 11.5%; EOT 3.0% [1],[2],[16],[26] Variable interest rate Prime + 3.5% or Floor rate 11.5%; EOT 3.0% [4]        
Principal Amount $ 20,000,000 [1],[2],[8],[16] $ 20,000,000 [4],[9],[10],[11]        
Cost 20,070,000 [1],[2],[16] 20,000,000 [4],[10],[11]        
Fair Value $ 20,685,000 [1],[2],[5],[16] $ 20,706,000 [4],[6],[10],[11]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Neuros Medical, Inc. Type of Investment Secured Loan Investment Date August 10, 2023 Maturity Date September 1, 2027 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 14.3%; EOT 4.5%            
Schedule Of Investments [Line Items]            
Investment Date Aug. 10, 2023 [1],[2],[14],[15],[16],[22] Aug. 10, 2023 [4],[25]        
Maturity Date Sep. 01, 2027 [1],[2],[14],[15],[16] Sep. 01, 2027 [4]        
Interest Rate Variable interest rate Prime + 6.0% or Floor rate 14.3%; EOT 4.5% [1],[2],[14],[15],[16],[26] Variable interest rate Prime + 6.0% or Floor rate 14.3%; EOT 4.5% [4]        
Principal Amount $ 6,000,000 [1],[2],[8],[14],[15],[16] $ 6,000,000 [4],[9],[10],[11]        
Cost 6,090,000 [1],[2],[14],[15],[16] 6,034,000 [4],[10],[11]        
Fair Value $ 6,095,000 [1],[2],[5],[14],[15],[16] $ 6,032,000 [4],[6],[10],[11]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Neuros Medical, Inc. Type of Investment Secured Loan Investment Date August 30, 2024 Maturity Date September 1, 2027 Interest Rate ariable interest rate Prime + 6.0% or Floor rate 14.3%; EOT 4.5%            
Schedule Of Investments [Line Items]            
Investment Date Aug. 30, 2024 [1],[2],[14],[15],[16],[22] Aug. 30, 2024 [4],[25]        
Maturity Date Sep. 01, 2027 [1],[2],[14],[15],[16] Sep. 01, 2027 [4]        
Interest Rate Variable interest rate Prime + 6.0% or Floor rate 14.3%; EOT 4.5% [1],[2],[14],[15],[16],[26] Variable interest rate Prime + 6.0% or Floor rate 14.3%; EOT 4.5% [4]        
Principal Amount $ 3,000,000 [1],[2],[8],[14],[15],[16] $ 3,000,000 [4],[9],[10],[11]        
Cost 3,003,000 [1],[2],[14],[15],[16] 2,961,000 [4],[10],[11]        
Fair Value $ 2,977,000 [1],[2],[5],[14],[15],[16] $ 2,926,000 [4],[6],[10],[11]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Okami Medical, Inc. Type of Investment Secured Loan Investment Date June 24, 2025 Maturity Date July 1, 2030 Interest Rate variable interest rate Prime + 3.8% or Floor rate 10.5%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22] Jun. 24, 2025          
Maturity Date [1],[2],[12],[14],[16] Jul. 01, 2030          
Interest Rate [1],[2],[12],[14],[16],[26] Variable interest rate Prime + 3.8% or Floor rate 10.5%; EOT 2.0%          
Principal Amount [1],[2],[8],[12],[14],[16] $ 4,400,000          
Cost [1],[2],[12],[14],[16] 4,310,000          
Fair Value [1],[2],[5],[12],[14],[16] $ 4,310,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Restor3d, Inc. Type of Investment Secured Loan Investment Date June 4, 2024 Maturity Date July 4, 2028 Interest Rate Variable interest rate Prime + 4.8% or Floor rate 12.3%; EOT 3.3%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 04, 2024 [1],[2],[12],[14],[15],[16],[22] Jun. 04, 2024 [4],[25]        
Maturity Date Jul. 04, 2028 [1],[2],[12],[14],[15],[16] Jul. 04, 2028 [4]        
Interest Rate Variable interest rate Prime + 4.8% or Floor rate 12.3%; EOT 3.3% [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 4.8% or Floor rate 12.3%; EOT 3.3% [4]        
Principal Amount $ 11,985,000 [1],[2],[8],[12],[14],[15],[16] $ 11,985,000 [4],[9],[10],[11]        
Cost 11,961,000 [1],[2],[12],[14],[15],[16] 11,895,000 [4],[10],[11]        
Fair Value $ 12,064,000 [1],[2],[5],[12],[14],[15],[16] $ 12,006,000 [4],[6],[10],[11]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Shoulder Innovations, Inc. Type of Investment Secured Loan Investment Date August 7, 2023 Maturity Date September 1, 2028 Interest Rate Variable interest rate Prime + 3.5% or Floor rate 11.5%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date Aug. 07, 2023 [1],[2],[14],[15],[16],[22] Aug. 07, 2023 [4],[25]        
Maturity Date Sep. 01, 2028 [1],[2],[14],[15],[16] Sep. 01, 2028 [4]        
Interest Rate Variable interest rate Prime + 3.5% or Floor rate 11.5%; EOT 3.0% [1],[2],[14],[15],[16],[26] Variable interest rate Prime + 3.5% or Floor rate 11.5%; EOT 3.0% [4]        
Principal Amount $ 11,250,000 [1],[2],[8],[14],[15],[16] $ 11,250,000 [4],[9],[10],[11]        
Cost 11,293,000 [1],[2],[14],[15],[16] 11,245,000 [4],[10],[11]        
Fair Value $ 11,458,000 [1],[2],[5],[14],[15],[16] $ 11,426,000 [4],[6],[10],[11]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Vital Connect, Inc. Type of Investment Secured Loan Investment Date July 3, 2024 Maturity Date July 3, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 11.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date Jul. 03, 2024 [1],[2],[12],[15],[16],[22] Jul. 03, 2024 [4],[25]        
Maturity Date Jul. 03, 2029 [1],[2],[12],[15],[16] Jul. 03, 2029 [4]        
Interest Rate Variable interest rate Prime + 4.0% or Floor rate 11.5%; EOT 4.0% [1],[2],[12],[15],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 11.5%; EOT 4.0% [4]        
Principal Amount $ 27,650,000 [1],[2],[8],[12],[15],[16] $ 27,650,000 [4],[9],[10],[11]        
Cost 27,629,000 [1],[2],[12],[15],[16] 27,504,000 [4],[10],[11]        
Fair Value $ 27,853,000 [1],[2],[5],[12],[15],[16] $ 27,745,000 [4],[6],[10],[11]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Medical Devices Vital Connect, Inc. Type of Investment Secured Loan Investment Date March 21, 2024 Maturity Date July 3, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 11.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[16],[22] Mar. 21, 2025          
Maturity Date [1],[2],[12],[15],[16] Jul. 03, 2029          
Interest Rate [1],[2],[12],[15],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 11.5%; EOT 4.0%          
Principal Amount [1],[2],[8],[12],[15],[16] $ 7,900,000          
Cost [1],[2],[12],[15],[16] 7,846,000          
Fair Value [1],[2],[5],[12],[15],[16] $ 7,914,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Multi-Sector Holdings Senior Credit Corp 2022 LLC Type of Investment Secured Loan Investment Date January 30, 2023 Maturity Date December 5, 2028 Interest Rate Fixed interest rate 8.5%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [4],[24],[25],[29],[30]   Jan. 30, 2023        
Maturity Date [4],[24],[29],[30]   Dec. 05, 2028        
Interest Rate [4],[24],[27],[29],[30]   Fixed interest rate 8.5%; EOT 0.0%        
Principal Amount [4],[9],[24],[29],[30]   $ 12,885,000        
Cost [4],[24],[29],[30]   12,885,000        
Fair Value [4],[6],[24],[29],[30]   $ 12,885,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Multi-Sector Holdings Senior Credit Corp 2022 LLC Type of Investment Secured Loan Investment Date January 30, 2023 Maturity Date December 5, 2028 Interest Rate Fixed interest rate 8.5%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [21],[22],[23] Jan. 30, 2023          
Maturity Date [21],[23] Dec. 05, 2028          
Interest Rate [21],[23],[26] Fixed interest rate 8.5%; EOT 0.0%          
Principal Amount [8],[21],[23] $ 12,885,000          
Cost [21],[23] 12,885,000          
Fair Value [5],[21],[23] $ 12,885,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Cellares Corporation Type of Investment Equipment Financing Investment Date August 2, 2024 Maturity Date September 1, 2029 Interest Rate Fixed interest rate 12.0%; EOT 4.5%            
Schedule Of Investments [Line Items]            
Investment Date Aug. 02, 2024 [1],[2],[12],[14],[22] Aug. 02, 2024 [3],[4],[25]        
Maturity Date Sep. 01, 2029 [1],[2],[12],[14] Sep. 01, 2029 [3],[4]        
Interest Rate Fixed interest rate 12.0%; EOT 4.5% [1],[2],[12],[14],[26] Fixed interest rate 12.0%; EOT 4.5% [3],[4],[27]        
Principal Amount $ 4,099,000 [1],[2],[8],[12],[14] $ 4,467,000 [3],[4],[9]        
Cost 4,143,000 [1],[2],[12],[14] 4,477,000 [3],[4]        
Fair Value $ 4,205,000 [1],[2],[5],[12],[14] $ 4,555,000 [3],[4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Cellares Corporation Type of Investment Equipment Financing Investment Date January 10, 2025 Maturity Date February 1, 2030 Interest Rate Fixed interest rate 12.2%; EOT 4.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[22] Jan. 10, 2025          
Maturity Date [1],[2],[12],[14] Feb. 01, 2030          
Interest Rate [1],[2],[12],[14],[26] Fixed interest rate 12.2%; EOT 4.5%          
Principal Amount [1],[2],[8],[12],[14] $ 5,619,000          
Cost [1],[2],[12],[14] 5,634,000          
Fair Value [1],[2],[5],[12],[14] $ 5,620,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Cellares Corporation Type of Investment Equipment Financing Investment Date January 29, 2025 Maturity Date February 1, 2030 Interest Rate Fixed interest rate 12.5%; EOT 4.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[22] Jan. 29, 2025          
Maturity Date [1],[2],[12],[14] Feb. 01, 2030          
Interest Rate [1],[2],[12],[14],[26] Fixed interest rate 12.5%; EOT 4.5%          
Principal Amount [1],[2],[8],[12],[14] $ 3,432,000          
Cost [1],[2],[12],[14] 3,439,000          
Fair Value [1],[2],[5],[12],[14] $ 3,431,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Cellares Corporation Type of Investment Secured Loan Investment Date August 2, 2024 Maturity Date February 1, 2027 Interest Rate Variable interest rate Prime + 3.3% or Floor rate 11.8%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date Aug. 02, 2024 [1],[2],[12],[16],[22] Aug. 02, 2024 [3],[4],[25]        
Maturity Date Feb. 01, 2027 [1],[2],[12],[16] Feb. 01, 2027 [3],[4]        
Interest Rate Variable interest rate Prime + 3.3% or Floor rate 11.8%; EOT 4.0% [1],[2],[12],[16],[26] Variable interest rate Prime + 3.3% or Floor rate 11.8%; EOT 4.0% [3],[4],[27]        
Principal Amount $ 47,000,000 [1],[2],[8],[12],[16] $ 47,000,000 [3],[4],[9]        
Cost 46,974,000 [1],[2],[12],[16] 46,411,000 [3],[4]        
Fair Value $ 47,675,000 [1],[2],[5],[12],[16] $ 47,219,000 [3],[4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Metabolon, Inc. Type of Investment Secured Loan Investment Date January 6, 2025 Maturity Date April 1, 2029 Interest Rate Variable interest rate Prime + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[13],[16],[22] Jan. 06, 2025          
Maturity Date [1],[2],[13],[16] Apr. 01, 2029          
Interest Rate [1],[2],[13],[16],[26] Variable interest rate Prime + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%          
Principal Amount [1],[2],[8],[13],[16] $ 2,537,000          
Cost [1],[2],[13],[16] 2,504,000          
Fair Value [1],[2],[5],[13],[16] $ 2,484,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Metabolon, Inc. Type of Investment Secured Loan Investment Date March 28, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate Prime + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[13],[16],[22] Mar. 28, 2024          
Maturity Date [1],[2],[13],[16] Apr. 01, 2029          
Interest Rate [1],[2],[13],[16],[26] Variable interest rate Prime + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%          
Principal Amount [1],[2],[8],[13],[16] $ 43,793,000          
Cost [1],[2],[13],[16] 43,323,000          
Fair Value [1],[2],[5],[13],[16] $ 43,628,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Metabolon, Inc. Type of Investment Secured Loan Investment Date March 28, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate PRIME + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Mar. 28, 2024        
Maturity Date [3],[4]   Apr. 01, 2029        
Interest Rate [3],[4],[27]   Variable interest rate PRIME + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%        
Principal Amount [3],[4],[9]   $ 43,141,000        
Cost [3],[4]   42,389,000        
Fair Value [3],[4],[6]   $ 42,382,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Metabolon, Inc. Type of Investment Secured Loan Investment Date October 1, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate PRIME + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Oct. 01, 2024        
Maturity Date [3],[4]   Apr. 01, 2029        
Interest Rate [3],[4],[27]   Variable interest rate PRIME + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%        
Principal Amount [3],[4],[9]   $ 5,038,000        
Cost [3],[4]   4,972,000        
Fair Value [3],[4],[6]   $ 4,972,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Metabolon, Inc. Type of Investment Secured Loan Investment Date October 1, 2024 Maturity Date April 1, 2029 Interest Rate Variable interest rate Prime + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[13],[16],[22] Oct. 01, 2024          
Maturity Date [1],[2],[13],[16] Apr. 01, 2029          
Interest Rate [1],[2],[13],[16],[26] Variable interest rate Prime + 2.5% or Floor rate 10.0%+PIK Fixed Interest Rate 3.0%; EOT 4.8%          
Principal Amount [1],[2],[8],[13],[16] $ 5,114,000          
Cost [1],[2],[13],[16] 5,079,000          
Fair Value [1],[2],[5],[13],[16] $ 5,033,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Renalogic Holdings, Inc. Type of Investment Secured Loan Investment Date June 30, 2025 Maturity Date June 30, 2030 Interest Rate Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[28] Jun. 30, 2025          
Maturity Date [1],[2],[16],[28] Jun. 30, 2030          
Interest Rate [1],[2],[16],[26],[28] Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%          
Principal Amount [1],[2],[8],[16],[28] $ 63,500,000          
Cost [1],[2],[16],[28] 62,231,000          
Fair Value [1],[2],[5],[16],[28] $ 62,231,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Upward Health, Inc. Type of Investment Secured Loan Investment Date August 6, 2024 Maturity Date September 1, 2029 Interest Rate Variable interest rate Prime + 4.3% or Floor rate 12.8%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date Aug. 06, 2024 [1],[2],[12],[14],[15],[16],[22] Aug. 06, 2024 [3],[4],[25]        
Maturity Date Sep. 01, 2029 [1],[2],[12],[14],[15],[16] Sep. 01, 2029 [3],[4]        
Interest Rate Variable interest rate Prime + 4.3% or Floor rate 12.8%; EOT 3.0% [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 4.3% or Floor rate 12.8%; EOT 3.0% [3],[4],[27]        
Principal Amount $ 5,875,000 [1],[2],[8],[12],[14],[15],[16] $ 5,875,000 [3],[4],[9]        
Cost 5,756,000 [1],[2],[12],[14],[15],[16] 5,707,000 [3],[4]        
Fair Value $ 5,864,000 [1],[2],[5],[12],[14],[15],[16] $ 5,833,000 [3],[4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Velentium, Inc. Type of Investment Secured Loan Investment Date May 24, 2024 Maturity Date May 24, 2029 Interest Rate Variable interest rate Prime + 5.0% or Floor rate 12.5%; EOT 5.3%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[16],[22] May 24, 2024          
Maturity Date [1],[2],[14],[15],[16] May 24, 2029          
Interest Rate [1],[2],[14],[15],[16],[26] Variable interest rate Prime + 5.0% or Floor rate 12.5%; EOT 5.3%          
Principal Amount [1],[2],[8],[14],[15],[16] $ 8,500,000          
Cost [1],[2],[14],[15],[16] 8,450,000          
Fair Value [1],[2],[5],[14],[15],[16] $ 8,348,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Other Healthcare Services Velentium, Inc. Type of Investment Secured Loan Investment Date May 24, 2024 Maturity Date May 24, 2029 Interest Rate Variable interest rate Prime + 5.0% or Floor rate 12.5%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   May 24, 2024        
Maturity Date [3],[4]   May 24, 2029        
Interest Rate [3],[4],[27]   Variable interest rate Prime + 5.0% or Floor rate 12.5%; EOT 4.0%        
Principal Amount [3],[4],[9]   $ 8,500,000        
Cost [3],[4]   8,379,000        
Fair Value [3],[4],[6]   $ 8,445,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Apiject Holdings, Inc. Type of Investment Equipment Financing Investment Date September 30, 2024 Maturity Date October 1, 2028 Interest Rate Fixed interest rate 12.7%; EOT 7.5%            
Schedule Of Investments [Line Items]            
Investment Date [4],[10],[25],[30],[31]   Sep. 30, 2024        
Maturity Date [4],[10],[30],[31]   Oct. 01, 2028        
Interest Rate [4],[10],[27],[30],[31]   Fixed interest rate 12.7%; EOT 7.5%        
Principal Amount [4],[9],[10],[30],[31]   $ 7,438,000        
Cost [4],[10],[30],[31]   7,314,000        
Fair Value [4],[6],[10],[30],[31]   $ 7,371,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Homelight Lending, Inc. Type of Investment Secured Loan Investment Date October 15, 2021 Maturity Date June 1, 2026 Interest Rate Variable interest rate Prime + 8.3% or Floor rate 11.5%; EOT 4.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Oct. 15, 2021          
Maturity Date [1],[2],[14],[16] Jun. 01, 2026          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 8.3% or Floor rate 11.5%; EOT 4.5%          
Principal Amount [1],[2],[8],[14],[16] $ 2,701,000          
Cost [1],[2],[14],[16] 2,926,000          
Fair Value [1],[2],[5],[14],[16] $ 2,867,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Homelight Lending, Inc. Type of Investment Secured Loan Investment Date October 15, 2021 Maturity Date June 1, 2026 Interest Rate Variable interest rate Prime + 8.3% or Floor rate 11.5%; EOT 4.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Oct. 15, 2021        
Maturity Date [3],[4]   Jun. 01, 2026        
Interest Rate [3],[4],[27]   Variable interest rate Prime + 8.3% or Floor rate 11.5%; EOT 4.5%        
Principal Amount [3],[4],[9]   $ 3,900,000        
Cost [3],[4]   4,129,000        
Fair Value [3],[4],[6]   $ 3,999,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Knockaway Trinity Holdings, LLC Type of Investment Secured Loan Investment Date December 6, 2023 Maturity Date December 27, 2026 Interest Rate Variable interest rate SOFR 30 Day Forward + 9.3% or Floor rate 13.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[21],[22],[23],[35],[36] Dec. 06, 2023          
Maturity Date [1],[2],[16],[21],[23],[35],[36] Dec. 27, 2026          
Interest Rate [1],[2],[16],[21],[23],[26],[35],[36] Variable interest rate SOFR 30 Day Forward + 9.3% or Floor rate 13.8%; EOT 0.0%          
Principal Amount [1],[2],[8],[16],[21],[23],[35],[36] $ 43,603,000          
Cost [1],[2],[16],[21],[23],[35],[36] 43,589,000          
Fair Value [1],[2],[5],[16],[21],[23],[35],[36] $ 43,589,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Knockaway Trinity Holdings, LLC Type of Investment Secured Loan Investment Date December 6, 2023 Maturity Date December 27, 2026 Interest Rate Variable interest rate SOFR 30 Day Forward + 9.0% or Floor rate 13.5%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 06, 2023        
Maturity Date [3],[4]   Dec. 27, 2026        
Interest Rate [3],[4],[27]   Variable interest rate SOFR 30 Day Forward + 9.0% or Floor rate 13.5%; EOT 0.0%        
Principal Amount [3],[4],[9]   $ 25,000,000        
Cost [3],[4]   24,981,000        
Fair Value [3],[4],[6]   $ 24,981,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Knockaway, Inc. Type of Investment Secured Loan Investment Date May 14, 2025 Maturity Date May 14, 2027 Interest Rate Fixed interest rate 4.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[23],[39] May 14, 2025          
Maturity Date [1],[2],[23],[39] May 14, 2027          
Interest Rate [1],[2],[23],[26],[39] Fixed interest rate 4.0%; EOT 0.0%          
Principal Amount [1],[2],[8],[23],[39] $ 1,600,000          
Cost [1],[2],[23],[39] 1,600,000          
Fair Value [1],[2],[5],[23],[39] $ 1,600,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Knockaway, Inc. Type of Investment Secured Loan Investment Date September 29, 2023 Maturity Date September 1, 2028 Interest Rate Fixed interest rate 10.2%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22],[23] Sep. 29, 2023          
Maturity Date [1],[2],[14],[16],[23] Sep. 01, 2028          
Interest Rate [1],[2],[14],[16],[23],[26] Fixed interest rate 10.2%; EOT 0.0%          
Principal Amount [1],[2],[8],[14],[16],[23] $ 23,644,000          
Cost [1],[2],[14],[16],[23] 20,800,000          
Fair Value [1],[2],[5],[14],[16],[23] $ 20,016,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Knockaway, Inc. Type of Investment Secured Loan Investment Date September 29, 2023 Maturity Date September 1, 2028 Interest Rate Fixed interest rate 10.2%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Sep. 29, 2023        
Maturity Date [3],[4]   Sep. 01, 2028        
Interest Rate [3],[4],[27]   Fixed interest rate 10.2%; EOT 0.0%        
Principal Amount [3],[4],[9]   $ 23,644,000        
Cost [3],[4]   19,920,000        
Fair Value [3],[4],[6]   $ 19,159,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Secured Loan Investment Date October 2, 2024 Maturity Date October 2, 2026 Interest Rate Fixed interest rate 6.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Oct. 02, 2024          
Maturity Date [1],[2] Oct. 02, 2026          
Interest Rate [1],[2],[26] Fixed interest rate 6.0%; EOT 0.0%          
Principal Amount [1],[2],[8] $ 187,000          
Cost [1],[2] 187,000          
Fair Value [1],[2],[5] $ 192,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Secured Loan Investment Date October 2, 2024 Maturity Date October 2, 2026 Interest Rate Fixed interest rate 6.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Oct. 02, 2024        
Maturity Date [3],[4]   Oct. 02, 2026        
Interest Rate [3],[4],[27]   Fixed interest rate 6.0%; EOT 0.0%        
Principal Amount [3],[4],[9]   $ 187,000        
Cost [3],[4]   187,000        
Fair Value [3],[4],[6]   $ 187,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Secured Loan Investment Date September 30, 2021 Maturity Date April 1, 2026 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 10.0%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Sep. 30, 2021          
Maturity Date [1],[2],[14],[16] Apr. 01, 2026          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 6.0% or Floor rate 10.0%; EOT 5.0%          
Principal Amount [1],[2],[8],[14],[16] $ 15,000,000          
Cost [1],[2],[14],[16] 15,700,000          
Fair Value [1],[2],[5],[14],[16] $ 15,418,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Secured Loan Investment Date September 30, 2021 Maturity Date April 1, 2026 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 10.0%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Sep. 30, 2021        
Maturity Date [3],[4]   Apr. 01, 2026        
Interest Rate [3],[4],[27]   Variable interest rate Prime + 6.0% or Floor rate 10.0%; EOT 5.0%        
Principal Amount [3],[4],[9]   $ 15,000,000        
Cost [3],[4]   15,486,000        
Fair Value [3],[4],[6]   $ 15,052,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Secured Loan Investment Date January 1, 2024 Maturity Date January 1, 2029 Interest Rate Variable interest rate Prime + 10.0% or Floor rate 17.0%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22] Jan. 01, 2024          
Maturity Date [1],[2],[16] Jan. 01, 2029          
Interest Rate [1],[2],[16],[26] Variable interest rate Prime + 10.0% or Floor rate 17.0%; EOT 4.0%          
Principal Amount [1],[2],[8],[16] $ 28,540,000          
Cost [1],[2],[16] 29,562,000          
Fair Value [1],[2],[5],[16] $ 24,805,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Secured Loan Investment Date January 1, 2024 Maturity Date January 1, 2029 Interest Rate Variable interest rate Prime + 8.0% or Floor rate 15.0%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 01, 2024        
Maturity Date [3],[4]   Jan. 01, 2029        
Interest Rate [3],[4],[27]   Variable interest rate Prime + 8.0% or Floor rate 15.0%; EOT 3.0%        
Principal Amount [3],[4],[9]   $ 28,540,000        
Cost [3],[4]   28,765,000        
Fair Value [3],[4],[6]   $ 24,662,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") BackBlaze, Inc. Type of Investment Equipment Financing Investment Date March 29, 2021 Maturity Date April 1, 2025 Interest Rate Fixed interest rate 7.5%; EOT 11.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Mar. 29, 2021        
Maturity Date [3],[4]   Apr. 01, 2025        
Interest Rate [3],[4]   Fixed interest rate 7.5%; EOT 11.5%        
Principal Amount [3],[4]   $ 198,000        
Cost [3],[4]   518,000        
Fair Value [3],[4]   $ 510,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Cpacket Networks, Inc. Type of Investment Secured Loan Investment Date January 29, 2024 Maturity Date February 1, 2029 Interest Rate Variable interest rate Prime + 4.8% or Floor rate 12.0%+PIK Fixed Interest Rate 1.3%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[13],[14],[15],[16],[22] Jan. 29, 2024          
Maturity Date [1],[2],[13],[14],[15],[16] Feb. 01, 2029          
Interest Rate [1],[2],[13],[14],[15],[16],[26] Variable interest rate Prime + 4.8% or Floor rate 12.0%+PIK Fixed Interest Rate 1.3%; EOT 3.0%          
Principal Amount [1],[2],[8],[13],[14],[15],[16] $ 20,607,000          
Cost [1],[2],[13],[14],[15],[16] 20,553,000          
Fair Value [1],[2],[5],[13],[14],[15],[16] $ 20,751,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Cpacket Networks, Inc. Type of Investment Secured Loan Investment Date January 29, 2024 Maturity Date February 1, 2029 Interest Rate Variable interest rate PRIME + 4.8% or Floor rate 12.0%+PIK Fixed Interest Rate 1.3%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 29, 2024        
Maturity Date [3],[4]   Feb. 01, 2029        
Interest Rate [3],[4]   Variable interest rate PRIME + 4.8% or Floor rate 12.0%+PIK Fixed Interest Rate 1.3%; EOT 3.0%        
Principal Amount [3],[4]   $ 20,478,000        
Cost [3],[4]   20,316,000        
Fair Value [3],[4]   $ 20,532,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Eyelit Technologies, Inc. Type of Investment Secured Loan Investment Date December 27, 2024 Maturity Date November 4, 2029 Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22],[28] Dec. 27, 2024          
Maturity Date [1],[2],[12],[14],[16],[28] Nov. 04, 2029          
Interest Rate [1],[2],[12],[14],[16],[26],[28] Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[16],[28] $ 7,920,000          
Cost [1],[2],[12],[14],[16],[28] 7,778,000          
Fair Value [1],[2],[5],[12],[14],[16],[28] $ 8,042,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Eyelit Technologies, Inc. Type of Investment Secured Loan Investment Date December 27, 2024 Maturity Date November 4, 2029 Interest Rate Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 27, 2024        
Maturity Date [3],[4]   Nov. 04, 2029        
Interest Rate [3],[4]   Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%        
Principal Amount [3],[4]   $ 7,920,000        
Cost [3],[4]   7,764,000        
Fair Value [3],[4]   $ 7,764,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Eyelit Technologies, Inc. Type of Investment Secured Loan Investment Date June 20, 2025 Maturity Date November 4, 2029 Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22],[28] Jun. 20, 2025          
Maturity Date [1],[2],[12],[14],[16],[28] Nov. 04, 2029          
Interest Rate [1],[2],[12],[14],[16],[26],[28] Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[16],[28] $ 900,000          
Cost [1],[2],[12],[14],[16],[28] 882,000          
Fair Value [1],[2],[5],[12],[14],[16],[28] $ 882,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Eyelit Technologies, Inc. Type of Investment Secured Loan Investment Date November 4, 2024 Maturity Date November 4, 2029 Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22],[28] Nov. 04, 2024          
Maturity Date [1],[2],[12],[14],[16],[28] Nov. 04, 2029          
Interest Rate [1],[2],[12],[14],[16],[26],[28] Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[16],[28] $ 4,500,000          
Cost [1],[2],[12],[14],[16],[28] 4,422,000          
Fair Value [1],[2],[5],[12],[14],[16],[28] $ 4,569,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Eyelit Technologies, Inc. Type of Investment Secured Loan Investment Date November 4, 2024 Maturity Date November 4, 2029 Interest Rate Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Nov. 04, 2024        
Maturity Date [3],[4]   Nov. 04, 2029        
Interest Rate [3],[4]   Variable interest rate SOFR 1 Month Term + 5.8%; EOT 0.0%        
Principal Amount [3],[4]   $ 4,500,000        
Cost [3],[4]   4,413,000        
Fair Value [3],[4]   $ 4,413,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Hometown Ticketing, Inc. Type of Investment Secured Loan Investment Date November 25, 2024 Maturity Date November 25, 2029 Variable interest rate SOFR 3 Month Term + 7.7%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[16],[22] Nov. 25, 2024          
Maturity Date [1],[2],[12],[16] Nov. 25, 2029          
Interest Rate [1],[2],[12],[16],[26] Variable interest rate SOFR 3 Month Term + 7.7%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[16] $ 24,785,000          
Cost [1],[2],[12],[16] 24,348,000          
Fair Value [1],[2],[5],[12],[16] $ 24,937,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Hometown Ticketing, Inc. Type of Investment Secured Loan Investment Date November 25, 2024 Maturity Date November 25, 2029 Interest Rate Variable interest rate SOFR 3 Month Term + 7.7%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Nov. 25, 2024        
Maturity Date [3],[4]   Nov. 25, 2029        
Interest Rate [3],[4]   Variable interest rate SOFR 3 Month Term + 7.7%; EOT 0.0%        
Principal Amount [3],[4]   $ 24,910,000        
Cost [3],[4]   24,422,000        
Fair Value [3],[4]   $ 24,422,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") SOCi, Inc. Type of Investment Secured Loan Investment Date April 23, 2025 Maturity Date October 3, 2029 Interest Rate Variable interest rate SOFR 3 Month Term + 7.9%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22],[28] Apr. 23, 2025          
Maturity Date [1],[2],[12],[14],[16],[28] Oct. 03, 2029          
Interest Rate [1],[2],[12],[14],[16],[26],[28] Variable interest rate SOFR 3 Month Term + 7.9%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[16],[28] $ 1,645,000          
Cost [1],[2],[12],[14],[16],[28] 1,610,000          
Fair Value [1],[2],[5],[12],[14],[16],[28] $ 1,610,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") SOCi, Inc. Type of Investment Secured Loan Investment Date December 30, 2024 Maturity Date October 3, 2029 Interest Rate Variable interest rate SOFR 3 Month Term + 7.9%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Dec. 30, 2024 [1],[2],[12],[14],[16],[22],[28] Dec. 30, 2024 [3],[4],[25]        
Maturity Date Oct. 03, 2029 [1],[2],[12],[14],[16],[28] Oct. 03, 2029 [3],[4]        
Interest Rate Variable interest rate SOFR 3 Month Term + 7.9%; EOT 0.0% [1],[2],[12],[14],[16],[26],[28] Variable interest rate SOFR 3 Month Term + 7.9%; EOT 0.0% [3],[4]        
Principal Amount $ 3,274,000 [1],[2],[8],[12],[14],[16],[28] $ 3,290,000 [3],[4]        
Cost 3,207,000 [1],[2],[12],[14],[16],[28] 3,216,000 [3],[4]        
Fair Value $ 3,259,000 [1],[2],[5],[12],[14],[16],[28] $ 3,216,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") SOCi, Inc. Type of Investment Secured Loan Investment Date October 3, 2024 Maturity Date October 3, 2029 Interest Rate Variable interest rate SOFR 3 Month Term + 7.9%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Oct. 03, 2024 [1],[2],[12],[14],[16],[22],[28] Oct. 03, 2024 [3],[4],[25]        
Maturity Date Oct. 03, 2029 [1],[2],[12],[14],[16],[28] Oct. 03, 2029 [3],[4]        
Interest Rate Variable interest rate SOFR 3 Month Term + 7.9%; EOT 0.0% [1],[2],[12],[14],[16],[26],[28] Variable interest rate SOFR 3 Month Term + 7.9%; EOT 0.0% [3],[4]        
Principal Amount $ 35,919,000 [1],[2],[8],[12],[14],[16],[28] $ 36,100,000 [3],[4]        
Cost 35,227,000 [1],[2],[12],[14],[16],[28] 35,326,000 [3],[4]        
Fair Value $ 35,739,000 [1],[2],[5],[12],[14],[16],[28] $ 35,326,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") ServiceTrade, Inc. Type of Investment Secured Loan Investment Date August 15, 2024 Maturity Date August 15, 2029 Variable interest rate SOFR 3 Month Term + 5.5%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22],[28] Aug. 15, 2024          
Maturity Date [1],[2],[12],[14],[16],[28] Aug. 15, 2029          
Interest Rate [1],[2],[12],[14],[16],[26],[28] Variable interest rate SOFR 3 Month Term + 5.5%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[16],[28] $ 23,500,000          
Cost [1],[2],[12],[14],[16],[28] 23,135,000          
Fair Value [1],[2],[5],[12],[14],[16],[28] $ 23,619,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") ServiceTrade, Inc. Type of Investment Secured Loan Investment Date August 15, 2024 Maturity Date August 15, 2029 Interest Rate Variable interest rate SOFR 3 Month Term + 5.5%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Aug. 15, 2024        
Maturity Date [3],[4]   Aug. 15, 2029        
Interest Rate [3],[4]   Variable interest rate SOFR 3 Month Term + 5.5%; EOT 0.0%        
Principal Amount [3],[4]   $ 23,500,000        
Cost [3],[4]   23,091,000        
Fair Value [3],[4]   $ 23,720,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") ServiceTrade, Inc. Type of Investment Secured Loan Investment Date June 3, 2025 Maturity Date August 15, 2029 Variable interest rate SOFR 3 Month Term + 5.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[16],[22],[28] Jun. 03, 2025          
Maturity Date [1],[2],[12],[16],[28] Aug. 15, 2029          
Interest Rate [1],[2],[12],[16],[26],[28] Variable interest rate SOFR 3 Month Term + 5.8%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[16],[28] $ 1,880,000          
Cost [1],[2],[12],[16],[28] 1,846,000          
Fair Value [1],[2],[5],[12],[16],[28] $ 1,846,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") ServiceTrade, Inc. Type of Investment Secured Loan Investment Date May 2, 2025 Maturity Date August 15, 2029 Variable interest rate SOFR 3 Month Term + 5.8%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[16],[22],[28] May 02, 2025          
Maturity Date [1],[2],[12],[14],[16],[28] Aug. 15, 2029          
Interest Rate [1],[2],[12],[14],[16],[26],[28] Variable interest rate SOFR 3 Month Term + 5.8%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[16],[28] $ 1,880,000          
Cost [1],[2],[12],[14],[16],[28] 1,847,000          
Fair Value [1],[2],[5],[12],[14],[16],[28] $ 1,847,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Silk Technologies, Inc. Type of Investment Secured Loan Investment Date November 4, 2024 Maturity Date December 1, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 11.3%; EOT 1.5%            
Schedule Of Investments [Line Items]            
Investment Date Nov. 04, 2024 [1],[2],[12],[14],[15],[16],[22] Nov. 04, 2024 [3],[4],[25]        
Maturity Date Dec. 01, 2029 [1],[2],[12],[14],[15],[16] Dec. 01, 2029 [3],[4]        
Interest Rate Variable interest rate Prime + 4.0% or Floor rate 11.3%; EOT 1.5% [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 11.3%; EOT 1.5% [3],[4]        
Principal Amount $ 16,200,000 [1],[2],[8],[12],[14],[15],[16] $ 18,800,000 [3],[4]        
Cost 15,862,000 [1],[2],[12],[14],[15],[16] 18,309,000 [3],[4]        
Fair Value $ 15,863,000 [1],[2],[5],[12],[14],[15],[16] $ 18,309,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Steno Agency, Inc. Type of Investment Secured Loan Investment Date January 2, 2025 Maturity Date July 1, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] Jan. 02, 2025          
Maturity Date [1],[2],[12],[14],[15],[16] Jul. 01, 2029          
Interest Rate [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 2.5%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 3,650,000          
Cost [1],[2],[12],[14],[15],[16] 3,646,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 3,681,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Steno Agency, Inc. Type of Investment Secured Loan Investment Date June 21, 2024 Maturity Date July 1, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 21, 2024 [1],[2],[12],[14],[15],[16],[22] Jun. 21, 2024 [3],[4],[25]        
Maturity Date Jul. 01, 2029 [1],[2],[12],[14],[15],[16] Jul. 01, 2029 [3],[4]        
Interest Rate Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 2.5% [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 2.5% [3],[4]        
Principal Amount $ 3,740,000 [1],[2],[8],[12],[14],[15],[16] $ 3,740,000 [3],[4]        
Cost 3,653,000 [1],[2],[12],[14],[15],[16] 3,621,000 [3],[4]        
Fair Value $ 3,759,000 [1],[2],[5],[12],[14],[15],[16] $ 3,744,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Steno Agency, Inc. Type of Investment Secured Loan Investment Date May 16, 2025 Maturity Date July 1, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] May 16, 2025          
Maturity Date [1],[2],[12],[14],[15],[16] Jul. 01, 2029          
Interest Rate [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 2.5%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 3,650,000          
Cost [1],[2],[12],[14],[15],[16] 3,479,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 3,479,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Software as a Service ("SaaS") Xytech Systems, LLC Type of Investment Secured Loan Investment Date February 26, 2025 Maturity Date February 26, 2030 Interest Rate Variable interest rate SOFR 3 Month Term + 6.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[16],[22],[28] Feb. 26, 2025          
Maturity Date [1],[2],[12],[16],[28] Feb. 26, 2030          
Interest Rate [1],[2],[12],[16],[26],[28] Variable interest rate SOFR 3 Month Term + 6.0%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[16],[28] $ 39,200,000          
Cost [1],[2],[12],[16],[28] 38,471,000          
Fair Value [1],[2],[5],[12],[16],[28] $ 39,579,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Astranis Space Technology Corporation Type of Investment Equipment Financing Investment Date April 13, 2023 Maturity Date May 1, 2027 Interest Rate Fixed interest rate 12.1%; EOT 6.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[22] Apr. 13, 2023          
Maturity Date [1],[2],[12],[14],[15] May 01, 2027          
Interest Rate [1],[2],[12],[14],[15],[26] Fixed interest rate 12.1%; EOT 6.5%          
Principal Amount [1],[2],[8],[12],[14],[15] $ 5,699,000          
Cost [1],[2],[12],[14],[15] 6,312,000          
Fair Value [1],[2],[5],[12],[14],[15] $ 6,065,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Astranis Space Technology Corporation Type of Investment Equipment Financing Investment Date April 13, 2023 Maturity Date November 1, 2026 Interest Rate Fixed interest rate 12.1%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Apr. 13, 2023        
Maturity Date [3],[4]   Nov. 01, 2026        
Interest Rate [3],[4]   Fixed interest rate 12.1%; EOT 5.0%        
Principal Amount [3],[4]   $ 7,611,000        
Cost [3],[4]   8,099,000        
Fair Value [3],[4]   $ 8,201,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Astranis Space Technology Corporation Type of Investment Equipment Financing Investment Date September 27, 2024 Maturity Date April 1, 2028 Interest Rate Fixed interest rate 12.4%; EOT 5.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Sep. 27, 2024        
Maturity Date [3],[4]   Apr. 01, 2028        
Interest Rate [3],[4]   Fixed interest rate 12.4%; EOT 5.5%        
Principal Amount [3],[4]   $ 10,911,000        
Cost [3],[4]   10,388,000        
Fair Value [3],[4]   $ 10,557,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Astranis Space Technology Corporation Type of Investment Equipment Financing Investment Date September 27, 2024 Maturity Date October 1, 2027 Interest Rate Fixed interest rate 12.6%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 27, 2024 [1],[2],[12],[14],[15],[22] Sep. 27, 2024 [3],[4],[25]        
Maturity Date Oct. 01, 2027 [1],[2],[12],[14],[15] Oct. 01, 2027 [3],[4]        
Interest Rate Fixed interest rate 12.6%; EOT 4.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 12.6%; EOT 4.0% [3],[4]        
Principal Amount $ 2,270,000 [1],[2],[8],[12],[14],[15] $ 2,693,000 [3],[4]        
Cost 2,218,000 [1],[2],[12],[14],[15] 2,563,000 [3],[4]        
Fair Value $ 2,239,000 [1],[2],[5],[12],[14],[15] $ 2,603,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Astranis Space Technology Corporation Type of Investment Equipment Financing Investment Date September 27, 2024 Maturity Date October 1, 2028 Interest Rate Fixed interest rate 13.8%; EOT 6.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[22] Sep. 27, 2024          
Maturity Date [1],[2],[12],[14],[15] Oct. 01, 2028          
Interest Rate [1],[2],[12],[14],[15],[26] Fixed interest rate 13.8%; EOT 6.5%          
Principal Amount [1],[2],[8],[12],[14],[15] $ 9,504,000          
Cost [1],[2],[12],[14],[15] 10,072,000          
Fair Value [1],[2],[5],[12],[14],[15] $ 9,666,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Axiom Space, Inc. Type of Investment Secured Loan Investment Date May 28, 2021 Maturity Date June 1, 2026 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 9.3%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   May 28, 2021        
Maturity Date [3],[4]   Jun. 01, 2026        
Interest Rate [3],[4]   Variable interest rate Prime + 6.0% or Floor rate 9.3%; EOT 2.5%        
Principal Amount [3],[4]   $ 15,000,000        
Cost [3],[4]   15,641,000        
Fair Value [3],[4]   $ 15,530,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date December 22, 2022 Maturity Date December 1, 2026 Interest Rate Fixed interest rate 15.5%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[22] Dec. 22, 2022          
Maturity Date [1],[2],[12],[14],[15] Dec. 01, 2026          
Interest Rate [1],[2],[12],[14],[15],[26] Fixed interest rate 15.5%; EOT 0.0%          
Principal Amount [1],[2],[8],[12],[14],[15] $ 215,000          
Cost [1],[2],[12],[14],[15] 215,000          
Fair Value [1],[2],[5],[12],[14],[15] $ 222,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date December 22, 2022 Maturity Date December 1, 2026 Interest Rate Fixed interest rate 16.4%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 22, 2022        
Maturity Date [3],[4]   Dec. 01, 2026        
Interest Rate [3],[4]   Fixed interest rate 16.4%; EOT 0.0%        
Principal Amount [3],[4]   $ 274,000        
Cost [3],[4]   273,000        
Fair Value [3],[4]   $ 284,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date December 22, 2022 Maturity Date June 1, 2026 Interest Rate Fixed interest rate 15.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[22] Dec. 22, 2022          
Maturity Date [1],[2],[14],[15] Jun. 01, 2026          
Interest Rate [1],[2],[14],[15],[26] Fixed interest rate 15.0%; EOT 0.0%          
Principal Amount [1],[2],[8],[14],[15] $ 427,000          
Cost [1],[2],[14],[15] 425,000          
Fair Value [1],[2],[5],[14],[15] $ 438,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date December 22, 2022 Maturity Date June 1, 2026 Interest Rate Fixed interest rate 16.1%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 22, 2022        
Maturity Date [3],[4]   Jun. 01, 2026        
Interest Rate [3],[4]   Fixed interest rate 16.1%; EOT 0.0%        
Principal Amount [3],[4]   $ 612,000        
Cost [3],[4]   608,000        
Fair Value [3],[4]   $ 632,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date July 15, 2022 Maturity Date January 1, 2026 Interest Rate Fixed interest rate 14.3%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Jul. 15, 2022 [1],[2],[14],[22] Jul. 15, 2022 [3],[4],[25]        
Maturity Date Jan. 01, 2026 [1],[2],[14] Jan. 01, 2026 [3],[4]        
Interest Rate Fixed interest rate 14.3%; EOT 0.0% [1],[2],[14],[26] Fixed interest rate 14.3%; EOT 0.0% [3],[4]        
Principal Amount $ 665,000 [1],[2],[8],[14] $ 1,192,000 [3],[4]        
Cost 664,000 [1],[2],[14] 1,191,000 [3],[4]        
Fair Value $ 682,000 [1],[2],[5],[14] $ 1,215,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date June 27, 2024 Maturity Date June 1, 2028 Interest Rate Fixed interest rate 17.6%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Jun. 27, 2024 [1],[2],[12],[14],[15],[22] Jun. 27, 2024 [3],[4],[25]        
Maturity Date Jun. 01, 2028 [1],[2],[12],[14],[15] Jun. 01, 2028 [3],[4]        
Interest Rate Fixed interest rate 17.6%; EOT 0.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 17.6%; EOT 0.0% [3],[4]        
Principal Amount $ 1,135,000 [1],[2],[8],[12],[14],[15] $ 1,273,000 [3],[4]        
Cost 1,131,000 [1],[2],[12],[14],[15] 1,268,000 [3],[4]        
Fair Value $ 1,168,000 [1],[2],[5],[12],[14],[15] $ 1,307,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date March 2, 2022 Maturity Date September 1, 2025 Interest Rate Fixed interest rate 12.6%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Mar. 02, 2022 [1],[2],[14],[22] Mar. 02, 2022 [3],[4],[25]        
Maturity Date Sep. 01, 2025 [1],[2],[14] Sep. 01, 2025 [3],[4]        
Interest Rate Fixed interest rate 12.6%; EOT 0.0% [1],[2],[14],[26] Fixed interest rate 12.6%; EOT 0.0% [3],[4]        
Principal Amount $ 43,000 [1],[2],[8],[14] $ 126,000 [3],[4]        
Cost 43,000 [1],[2],[14] 126,000 [3],[4]        
Fair Value $ 44,000 [1],[2],[5],[14] $ 129,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date March 29, 2023 Maturity Date March 1, 2027 Interest Rate Fixed interest rate 15.7%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Mar. 29, 2023 [1],[2],[12],[14],[15],[22] Mar. 29, 2023 [3],[4],[25]        
Maturity Date Mar. 01, 2027 [1],[2],[12],[14],[15] Mar. 01, 2027 [3],[4]        
Interest Rate Fixed interest rate 15.7%; EOT 0.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 15.7%; EOT 0.0% [3],[4]        
Principal Amount $ 707,000 [1],[2],[8],[12],[14],[15] $ 877,000 [3],[4]        
Cost 706,000 [1],[2],[12],[14],[15] 875,000 [3],[4]        
Fair Value $ 730,000 [1],[2],[5],[12],[14],[15] $ 903,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date May 6, 2022 Maturity Date November 1, 2025 Interest Rate Fixed interest rate 12.9%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date May 06, 2022 [1],[2],[14],[22] May 06, 2022 [3],[4],[25]        
Maturity Date Nov. 01, 2025 [1],[2],[14] Nov. 01, 2025 [3],[4]        
Interest Rate Fixed interest rate 12.9%; EOT 0.0% [1],[2],[14],[26] Fixed interest rate 12.9%; EOT 0.0% [3],[4]        
Principal Amount $ 702,000 [1],[2],[8],[14] $ 1,497,000 [3],[4]        
Cost 702,000 [1],[2],[14] 1,495,000 [3],[4]        
Fair Value $ 719,000 [1],[2],[5],[14] $ 1,522,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date September 28, 2023 Maturity Date September 1, 2027 Interest Rate Fixed interest rate 17.7%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 28, 2023 [1],[2],[12],[14],[15],[22] Sep. 28, 2023 [3],[4],[25]        
Maturity Date Sep. 01, 2027 [1],[2],[12],[14],[15] Sep. 01, 2027 [3],[4]        
Interest Rate Fixed interest rate 17.7%; EOT 0.0% [1],[2],[12],[14],[15],[26] Fixed interest rate 17.7%; EOT 0.0% [3],[4]        
Principal Amount $ 399,000 [1],[2],[8],[12],[14],[15] $ 468,000 [3],[4]        
Cost 398,000 [1],[2],[12],[14],[15] 467,000 [3],[4]        
Fair Value $ 414,000 [1],[2],[5],[12],[14],[15] $ 485,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Hadrian Automation, Inc. Type of Investment Equipment Financing Investment Date September 30, 2022 Maturity Date March 1, 2026 Interest Rate Fixed interest rate 15.2%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date Sep. 30, 2022 [1],[2],[14],[15],[22] Sep. 30, 2022 [3],[4],[25]        
Maturity Date Mar. 01, 2026 [1],[2],[14],[15] Mar. 01, 2026 [3],[4]        
Interest Rate Fixed interest rate 15.2%; EOT 0.0% [1],[2],[14],[15],[26] Fixed interest rate 15.2%; EOT 0.0% [3],[4]        
Principal Amount $ 1,426,000 [1],[2],[8],[14],[15] $ 2,290,000 [3],[4]        
Cost 1,424,000 [1],[2],[14],[15] 2,289,000 [3],[4]        
Fair Value $ 1,467,000 [1],[2],[5],[14],[15] $ 2,347,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Impulse Space, Inc. Type of Investment Equipment Financing Investment Date December 27, 2024 Maturity Date January 1, 2028 Interest Rate Fixed interest rate 12.9%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] Dec. 27, 2024          
Maturity Date [1],[2],[12],[14],[15],[16] Jan. 01, 2028          
Interest Rate [1],[2],[12],[14],[15],[16],[26] Fixed interest rate 12.9%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 745,000          
Cost [1],[2],[12],[14],[15],[16] 737,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 755,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Impulse Space, Inc. Type of Investment Equipment Financing Investment Date February 12, 2025 Maturity Date March 1, 2028 Interest Rate Fixed interest rate 12.6%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] Feb. 12, 2025          
Maturity Date [1],[2],[12],[14],[15],[16] Mar. 01, 2028          
Interest Rate [1],[2],[12],[14],[15],[16],[26] Fixed interest rate 12.6%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 848,000          
Cost [1],[2],[12],[14],[15],[16] 837,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 848,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Impulse Space, Inc. Type of Investment Equipment Financing Investment Date June 18, 2024 Maturity Date July 1, 2027 Interest Rate Fixed interest rate 12.7%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[30],[31]   Jun. 18, 2024        
Maturity Date [3],[4],[10],[30],[31]   Jul. 01, 2027        
Interest Rate [3],[4],[10],[27],[30],[31]   Fixed interest rate 12.7%; EOT 3.0%        
Principal Amount [3],[4],[9],[10],[30],[31]   $ 1,143,000        
Cost [3],[4],[10],[30],[31]   1,133,000        
Fair Value [3],[4],[6],[10],[30],[31]   $ 1,155,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Impulse Space, Inc. Type of Investment Equipment Financing Investment Date June 18, 2024 Maturity Date July 1, 2027 Interest Rate Fixed interest rate 12.7%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] Jun. 18, 2024          
Maturity Date [1],[2],[12],[14],[15],[16] Jul. 01, 2027          
Interest Rate [1],[2],[12],[14],[15],[16],[26] Fixed interest rate 12.7%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 942,000          
Cost [1],[2],[12],[14],[15],[16] 950,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 964,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Impulse Space, Inc. Type of Investment Equipment Financing Investment Date June 25, 2025 Maturity Date July 1, 2028 Interest Rate Fixed interest rate 12.8%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] Jun. 25, 2025          
Maturity Date [1],[2],[12],[14],[15],[16] Jul. 01, 2028          
Interest Rate [1],[2],[12],[14],[15],[16],[26] Fixed interest rate 12.8%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 1,275,000          
Cost [1],[2],[12],[14],[15],[16] 1,246,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 1,246,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Impulse Space, Inc. Type of Investment Equipment Financing Investment Date September 13, 2024 Maturity Date October 1, 2027 Interest Rate Fixed interest rate 12.5%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[30],[31]   Sep. 13, 2024        
Maturity Date [3],[4],[10],[30],[31]   Oct. 01, 2027        
Interest Rate [3],[4],[10],[27],[30],[31]   Fixed interest rate 12.5%; EOT 3.0%        
Principal Amount [3],[4],[9],[10],[30],[31]   $ 901,000        
Cost [3],[4],[10],[30],[31]   887,000        
Fair Value [3],[4],[6],[10],[30],[31]   $ 907,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Impulse Space, Inc. Type of Investment Equipment Financing Investment Date September 13, 2024 Maturity Date October 1, 2027 Interest Rate Fixed interest rate 12.5%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] Sep. 13, 2024          
Maturity Date [1],[2],[12],[14],[15],[16] Oct. 01, 2027          
Interest Rate [1],[2],[12],[14],[15],[16],[26] Fixed interest rate 12.5%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 759,000          
Cost [1],[2],[12],[14],[15],[16] 759,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 772,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Kymeta Corporation Type of Investment Secured Loan Investment Date July 3, 2024 Maturity Date August 1, 2029 Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[11],[25],[31]   Jul. 03, 2024        
Maturity Date [3],[4],[10],[11],[31]   Aug. 01, 2029        
Interest Rate [3],[4],[10],[11],[27],[31]   Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 3.0%        
Principal Amount [3],[4],[9],[10],[11],[31]   $ 7,900,000        
Cost [3],[4],[10],[11],[31]   7,575,000        
Fair Value [3],[4],[6],[10],[11],[31]   $ 7,783,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Kymeta Corporation Type of Investment Secured Loan Investment Date July 3, 2024 Maturity Date August 1, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] Jul. 03, 2024          
Maturity Date [1],[2],[12],[14],[15],[16] Aug. 01, 2029          
Interest Rate [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 7,900,000          
Cost [1],[2],[12],[14],[15],[16] 7,658,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 7,834,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Kymeta Corporation Type of Investment Secured Loan Investment Date June 11, 2025 Maturity Date August 1, 2029 Interest Rate Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[15],[16],[22] Jun. 11, 2025          
Maturity Date [1],[2],[12],[14],[15],[16] Aug. 01, 2029          
Interest Rate [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 4.0% or Floor rate 12.5%; EOT 3.0%          
Principal Amount [1],[2],[8],[12],[14],[15],[16] $ 7,900,000          
Cost [1],[2],[12],[14],[15],[16] 7,826,000          
Fair Value [1],[2],[5],[12],[14],[15],[16] $ 7,826,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Rocket Lab USA, Inc. Type of Investment Equipment Financing Investment Date December 29, 2023 Maturity Date January 1, 2029 Interest Rate Fixed interest rate 14.8%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[21],[22] Dec. 29, 2023          
Maturity Date [1],[2],[14],[15],[21] Jan. 01, 2029          
Interest Rate [1],[2],[14],[15],[21],[26] Fixed interest rate 14.8%; EOT 1.0%          
Principal Amount [1],[2],[8],[14],[15],[21] $ 37,653,000          
Cost [1],[2],[14],[15],[21] 37,251,000          
Fair Value [1],[2],[5],[14],[15],[21] $ 39,083,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Rocket Lab USA, Inc. Type of Investment Equipment Financing Investment Date March 20, 2025 Maturity Date April 1, 2030 Interest Rate Fixed interest rate 12.3%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[21],[22] Mar. 20, 2025          
Maturity Date [1],[2],[15],[21] Apr. 01, 2030          
Interest Rate [1],[2],[15],[21],[26] Fixed interest rate 12.3%; EOT 1.0%          
Principal Amount [1],[2],[8],[15],[21] $ 19,625,000          
Cost [1],[2],[15],[21] 19,586,000          
Fair Value [1],[2],[5],[15],[21] $ 19,778,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Rocket Lab USA, Inc. Type of Investment Secured Loan Investment Date December 29, 2023 Maturity Date January 1, 2029 Fixed interest rate 12.8%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[24],[25],[30]   Dec. 29, 2023        
Maturity Date [3],[4],[10],[24],[30]   Jan. 01, 2029        
Interest Rate [3],[4],[10],[24],[27],[30]   Fixed interest rate 12.8%; EOT 1.0%        
Principal Amount [3],[4],[9],[10],[24],[30]   $ 45,649,000        
Cost [3],[4],[10],[24],[30]   44,992,000        
Fair Value [3],[4],[6],[10],[24],[30]   $ 46,466,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Slingshot Aerospace, Inc. Type of Investment Secured Loan Investment Date August 7, 2024 Maturity Date April 30, 2025 Fixed interest rate 10.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Aug. 07, 2024        
Maturity Date [3],[4]   Apr. 30, 2025        
Interest Rate [3],[4],[27]   Fixed interest rate 10.0%; EOT 0.0%        
Principal Amount [3],[4],[9]   $ 500,000        
Cost [3],[4]   500,000        
Fair Value [3],[4],[6]   $ 524,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Slingshot Aerospace, Inc. Type of Investment Secured Loan Investment Date August 7, 2024 Maturity Date April 30, 2026 Interest Rate Fixed interest rate 10.0%; EOT 0.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Aug. 07, 2024          
Maturity Date [1],[2] Apr. 30, 2026          
Interest Rate [1],[2],[26] Fixed interest rate 10.0%; EOT 0.0%          
Principal Amount [1],[2],[8] $ 500,000          
Cost [1],[2] 500,000          
Fair Value [1],[2],[5] $ 544,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Slingshot Aerospace, Inc. Type of Investment Secured Loan Investment Date July 12, 2024 Maturity Date August 1, 2029 Variable interest rate Prime + 5.5% or Floor rate 14.0%; EOT 3.0%            
Schedule Of Investments [Line Items]            
Investment Date Jul. 12, 2024 [1],[2],[12],[14],[15],[16],[22] Jul. 12, 2024 [3],[4],[10],[11],[25],[31]        
Maturity Date Aug. 01, 2029 [1],[2],[12],[14],[15],[16] Aug. 01, 2029 [3],[4],[10],[11],[31]        
Interest Rate Variable interest rate Prime + 5.5% or Floor rate 14.0%; EOT 3.0% [1],[2],[12],[14],[15],[16],[26] Variable interest rate Prime + 5.5% or Floor rate 14.0%; EOT 3.0% [3],[4],[10],[11],[27],[31]        
Principal Amount $ 23,700,000 [1],[2],[8],[12],[14],[15],[16] $ 23,700,000 [3],[4],[9],[10],[11],[31]        
Cost 23,400,000 [1],[2],[12],[14],[15],[16] 23,233,000 [3],[4],[10],[11],[31]        
Fair Value $ 23,722,000 [1],[2],[5],[12],[14],[15],[16] $ 23,750,000 [3],[4],[6],[10],[11],[31]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Space Perspective, Inc. Type of Investment Secured Loan Investment Date March 3, 2022 Maturity Date July 1, 2026 Interest Rate Variable interest rate Prime + 7.8% or Floor rate 11.0%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Mar. 03, 2022          
Maturity Date [1],[2],[16],[33] Jul. 01, 2026          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 7.8% or Floor rate 11.0%; EOT 5.0%          
Principal Amount [1],[2],[8],[16],[33] $ 2,854,000          
Cost [1],[2],[16],[33] $ 3,021,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Space Technology Space Perspective, Inc. Type of Investment Secured Loan Investment Date March 3, 2022 Maturity Date July 1, 2026 Variable interest rate Prime + 7.8% or Floor rate 11.0%; EOT 5.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30],[32]   Mar. 03, 2022        
Maturity Date [3],[4],[11],[30],[32]   Jul. 01, 2026        
Interest Rate [3],[4],[11],[27],[30],[32]   Variable interest rate Prime + 7.8% or Floor rate 11.0%; EOT 5.0%        
Principal Amount [3],[4],[9],[11],[30],[32]   $ 2,936,000        
Cost [3],[4],[11],[30],[32]   3,021,000        
Fair Value [3],[4],[6],[11],[30],[32]   $ 1,637,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Supply Chain Technology Macrofab, Inc. Type of Investment Secured Loan Investment Date July 21, 2023 Maturity August 1, 2027 Interest Rate Variable interest rate Prime + 5.5% or Floor rate 13.3%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[25],[30]   Jul. 21, 2023        
Maturity Date [3],[4],[11],[30]   Aug. 01, 2027        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 5.5% or Floor rate 13.3%; EOT 4.0%        
Principal Amount [3],[4],[9],[11],[30]   $ 19,495,000        
Cost [3],[4],[11],[30]   19,448,000        
Fair Value [3],[4],[6],[11],[30]   $ 19,220,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Supply Chain Technology Macrofab, Inc. Type of Investment Secured Loan Investment Date July 21, 2023 Maturity Date August 1, 2027 Interest Rate Variable interest rate Prime + 5.5% or Floor rate 13.3%; EOT 4.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[16],[22] Jul. 21, 2023          
Maturity Date [1],[2],[14],[16] Aug. 01, 2027          
Interest Rate [1],[2],[14],[16],[26] Variable interest rate Prime + 5.5% or Floor rate 13.3%; EOT 4.5%          
Principal Amount [1],[2],[8],[14],[16] $ 19,495,000          
Cost [1],[2],[14],[16] 20,279,000          
Fair Value [1],[2],[5],[14],[16] $ 18,906,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Supply Chain Technology Nucleus RadioPharma, Inc. Type of Investment Equipment Financing Investment Date December 23, 2024 Maturity Date January 1, 2028 Fixed interest rate 12.3%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 23, 2024        
Maturity Date [3],[4]   Jan. 01, 2028        
Interest Rate [3],[4],[27]   Fixed interest rate 12.3%; EOT 4.0%        
Principal Amount [3],[4],[9]   $ 2,000,000        
Cost [3],[4]   1,980,000        
Fair Value [3],[4],[6]   $ 1,980,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Supply Chain Technology Nucleus RadioPharma, Inc. Type of Investment Equipment Financing Investment Date December 23, 2024 Maturity Date January 1, 2028 Interest Rate Fixed interest rate 12.3%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[22] Dec. 23, 2024          
Maturity Date [1],[2],[14],[15] Jan. 01, 2028          
Interest Rate [1],[2],[14],[15],[26] Fixed interest rate 12.3%; EOT 4.0%          
Principal Amount [1],[2],[8],[14],[15] $ 1,448,000          
Cost [1],[2],[14],[15] 1,454,000          
Fair Value [1],[2],[5],[14],[15] $ 1,465,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Supply Chain Technology Nucleus RadioPharma, Inc. Type of Investment Equipment Financing Investment Date December 23, 2024 Maturity January 1, 2028 Interest Rate Fixed interest rate 12.3%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[30],[31]   Dec. 27, 2024        
Maturity Date [3],[4],[30],[31]   Jan. 01, 2028        
Interest Rate [3],[4],[27],[30],[31]   Fixed interest rate 12.9%; EOT 3.0%        
Principal Amount [3],[4],[9],[30],[31]   $ 1,077,000        
Cost [3],[4],[30],[31]   1,051,000        
Fair Value [3],[4],[6],[30],[31]   $ 1,051,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Supply Chain Technology Nucleus RadioPharma, Inc. Type of Investment Equipment Financing Investment Date June 4, 2024 Maturity June 1, 2027 Interest Rate Fixed interest rate 11.8%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[30]   Jun. 04, 2024        
Maturity Date [3],[4],[10],[30]   Jun. 01, 2027        
Interest Rate [3],[4],[10],[27],[30]   Fixed interest rate 11.8%; EOT 4.0%        
Principal Amount [3],[4],[9],[10],[30]   $ 364,000        
Cost [3],[4],[10],[30]   366,000        
Fair Value [3],[4],[6],[10],[30]   $ 373,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Evo Equipment Leasing, LLC Type of Investment Equipment Financing Investment Date May 2, 2025 Maturity Date May 1, 2028 Interest Rate Fixed interest rate 10.1%; EOT 12.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[22] May 02, 2025          
Maturity Date [1],[2],[12],[14],[22] May 01, 2028          
Interest Rate [1],[2],[12],[14],[26] Fixed interest rate 10.1%; EOT 12.0%          
Principal Amount [1],[2],[8],[12],[14] $ 2,986,000          
Cost [1],[2],[12],[14] 3,020,000          
Fair Value [1],[2],[5],[12],[14] $ 3,022,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Evo Equipment Leasing, LLC Type of Investment Equipment Financing Investment Date May 23, 2025 Maturity Date June 1, 2028 Interest Rate Fixed interest rate 10.0%; EOT 12.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[14],[22] May 23, 2025          
Maturity Date [1],[2],[12],[14],[22] Jun. 01, 2028          
Interest Rate [1],[2],[12],[14],[26] Fixed interest rate 10.0%; EOT 12.0%          
Principal Amount [1],[2],[8],[12],[14] $ 2,293,000          
Cost [1],[2],[12],[14] 2,311,000          
Fair Value [1],[2],[5],[12],[14] $ 2,311,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Get Spiffy, Inc. Type of Investment Equipment Financing Investment Date July 14, 2023 Maturity Date February 1, 2027 Interest Rate Fixed interest rate 12.1%; EOT 4.0%            
Schedule Of Investments [Line Items]            
Investment Date Jul. 14, 2023 [1],[2],[15],[22] Jul. 14, 2023 [3],[4],[10],[11],[30]        
Maturity Date Feb. 01, 2027 [1],[2],[15] Feb. 01, 2027 [3],[4],[10],[11],[30]        
Interest Rate Fixed interest rate 12.1%; EOT 4.0% [1],[2],[15],[26] Fixed interest rate 12.1%; EOT 4.0% [3],[4],[10],[11],[27],[30]        
Principal Amount $ 227,000 [1],[2],[8],[15] $ 291,000 [3],[4],[9],[10],[11],[30]        
Cost 236,000 [1],[2],[15] 292,000 [3],[4],[10],[11],[30]        
Fair Value $ 227,000 [1],[2],[5],[15] $ 274,000 [3],[4],[6],[10],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Get Spiffy, Inc. Type of Investment Secured Loan Investment Date July 14, 2023 Maturity Date January 14, 2028 Interest Rate Variable interest rate Prime + 4.5% or Floor rate 12.3%; EOT 6.0%            
Schedule Of Investments [Line Items]            
Investment Date Jul. 14, 2023 [1],[2],[15],[16],[22] Jul. 14, 2023 [3],[4],[10],[11],[30]        
Maturity Date Jan. 14, 2028 [1],[2],[15],[16] Jan. 14, 2028 [3],[4],[10],[11],[30]        
Interest Rate Variable interest rate Prime + 4.5% or Floor rate 12.3%; EOT 6.0% [1],[2],[15],[16],[26] Variable interest rate Prime + 4.5% or Floor rate 12.3%; EOT 6.0% [3],[4],[10],[11],[27],[30]        
Principal Amount $ 9,187,000 [1],[2],[8],[15],[16] $ 9,000,000 [3],[4],[9],[10],[11],[30]        
Cost 9,374,000 [1],[2],[15],[16] 9,127,000 [3],[4],[10],[11],[30]        
Fair Value $ 7,906,000 [1],[2],[5],[15],[16] $ 7,763,000 [3],[4],[6],[10],[11],[30]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date April 18, 2022 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Apr. 18, 2022          
Maturity Date [1],[2],[16],[33] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%          
Principal Amount [1],[2],[8],[16],[33] $ 2,843,000          
Cost [1],[2],[16],[33] 2,974,000          
Fair Value [1],[2],[5],[16],[33] $ 719,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date April 18, 2022 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0% One            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Apr. 18, 2022          
Maturity Date [1],[2],[16],[33] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%          
Principal Amount [1],[2],[8],[16],[33] $ 2,843,000          
Cost [1],[2],[16],[33] 2,974,000          
Fair Value [1],[2],[5],[16],[33] $ 719,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date April 18, 2022 Maturity March 31, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[32]   Apr. 18, 2022        
Maturity Date [3],[4],[11],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[11],[27],[32]   Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[11],[32]   $ 2,843,000        
Cost [3],[4],[11],[32]   2,974,000        
Fair Value [3],[4],[6],[11],[32]   $ 900,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date December 14, 2021 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Dec. 14, 2021          
Maturity Date [1],[2],[16],[33] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%          
Principal Amount [1],[2],[8],[16],[33] $ 2,224,000          
Cost [1],[2],[16],[33] 2,486,000          
Fair Value [1],[2],[5],[16],[33] $ 563,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date December 14, 2021 Maturity March 31, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11]   Dec. 14, 2021        
Maturity Date [3],[4],[11]   Mar. 31, 2025        
Interest Rate [3],[4],[11],[27]   Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[11]   $ 2,927,000        
Cost [3],[4],[11]   3,188,000        
Fair Value [3],[4],[6],[11]   $ 926,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date December 15, 2021 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Dec. 15, 2021          
Maturity Date [1],[2],[16],[33] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%          
Principal Amount [1],[2],[8],[16],[33] $ 2,274,000          
Cost [1],[2],[16],[33] 2,379,000          
Fair Value [1],[2],[5],[16],[33] $ 575,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date December 15, 2021 Maturity March 31, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[32]   Dec. 15, 2021        
Maturity Date [3],[4],[11],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[11],[27],[32]   Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[11],[32]   $ 2,274,000        
Cost [3],[4],[11],[32]   2,379,000        
Fair Value [3],[4],[6],[11],[32]   $ 720,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date February 23, 2022 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Feb. 23, 2022          
Maturity Date [1],[2],[16],[33] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%          
Principal Amount [1],[2],[8],[16],[33] $ 2,843,000          
Cost [1],[2],[16],[33] 2,974,000          
Fair Value [1],[2],[5],[16],[33] $ 719,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date February 23, 2022 Maturity March 31, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[32]   Feb. 23, 2022        
Maturity Date [3],[4],[11],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[11],[27],[32]   Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[11],[32]   $ 2,843,000        
Cost [3],[4],[11],[32]   2,974,000        
Fair Value [3],[4],[6],[11],[32]   $ 900,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date June 22, 2022 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Jun. 22, 2022          
Maturity Date [1],[2],[16],[33] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%          
Principal Amount [1],[2],[8],[16],[33] $ 2,843,000          
Cost [1],[2],[16],[33] 2,974,000          
Fair Value [1],[2],[5],[16],[33] $ 719,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date June 22, 2022 Maturity March 31, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[32]   Jun. 22, 2022        
Maturity Date [3],[4],[11],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[11],[27],[32]   Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[11],[32]   $ 2,843,000        
Cost [3],[4],[11],[32]   2,974,000        
Fair Value [3],[4],[6],[11],[32]   $ 900,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date March 16, 2022 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] Mar. 16, 2022          
Maturity Date [1],[2],[16],[33] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%          
Principal Amount [1],[2],[8],[16],[33] $ 3,411,000          
Cost [1],[2],[16],[33] 3,569,000          
Fair Value [1],[2],[5],[16],[33] $ 863,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date March 16, 2022 Maturity March 31, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[32]   Mar. 16, 2022        
Maturity Date [3],[4],[11],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[11],[27],[32]   Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[11],[32]   $ 3,411,000        
Cost [3],[4],[11],[32]   3,569,000        
Fair Value [3],[4],[6],[11],[32]   $ 1,080,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date May 17, 2022 Maturity Date September 30, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22],[33] May 17, 2022          
Maturity Date [1],[2],[16],[33] Sep. 30, 2025          
Interest Rate [1],[2],[16],[26],[33] Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%          
Principal Amount [1],[2],[8],[16],[33] $ 5,685,000          
Cost [1],[2],[16],[33] 5,948,000          
Fair Value [1],[2],[5],[16],[33] $ 1,439,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Investment Date May 17, 2022 Maturity March 31, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[32]   May 17, 2022        
Maturity Date [3],[4],[11],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[11],[27],[32]   Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[11],[32]   $ 5,685,000        
Cost [3],[4],[11],[32]   5,948,000        
Fair Value [3],[4],[6],[11],[32]   $ 1,800,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Secured Loan Two Investment Date April 18, 2022 Maturity March 31, 2025 Interest Rate Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[32]   Apr. 18, 2022        
Maturity Date [3],[4],[11],[32]   Mar. 31, 2025        
Interest Rate [3],[4],[11],[27],[32]   Variable interest rate Prime + 5.8% or Floor rate 9.0%; EOT 2.0%        
Principal Amount [3],[4],[9],[11],[32]   $ 2,843,000        
Cost [3],[4],[11],[32]   2,974,000        
Fair Value [3],[4],[6],[11],[32]   $ 900,000        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Uveye, Inc. Type of Investment Equipment Financing Investment Date December 26, 2024 Maturity Date January 1, 2028 Interest Rate Fixed interest rate 11.9%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date Dec. 26, 2024 [1],[2],[14],[22] Dec. 26, 2024 [3],[4]        
Maturity Date Jan. 01, 2028 [1],[2],[14] Jan. 01, 2028 [3],[4]        
Interest Rate Fixed interest rate 11.9%; EOT 1.0% [1],[2],[14],[26] Fixed interest rate 11.9%; EOT 1.0% [3],[4],[27]        
Principal Amount $ 17,189,000 [1],[2],[8],[14] $ 20,217,000 [3],[4],[9]        
Cost 17,095,000 [1],[2],[14] 20,011,000 [3],[4]        
Fair Value $ 17,164,000 [1],[2],[5],[14] $ 20,011,000 [3],[4],[6]        
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Uveye, Inc. Type of Investment Equipment Financing Investment Date June 25, 2025 Maturity Date July 1, 2028 Interest Rate Fixed interest rate 11.9%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] Jun. 25, 2025          
Maturity Date [1],[2],[14] Jul. 01, 2028          
Interest Rate [1],[2],[14],[26] Fixed interest rate 11.9%; EOT 1.0%          
Principal Amount [1],[2],[8],[14] $ 3,858,000          
Cost [1],[2],[14] 3,819,000          
Fair Value [1],[2],[5],[14] $ 3,819,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Uveye, Inc. Type of Investment Equipment Financing Investment Date March 28, 2025 Maturity Date April 1, 2028 Interest Rate Fixed interest rate 11.9%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] Mar. 28, 2025          
Maturity Date [1],[2],[14] Apr. 01, 2028          
Interest Rate [1],[2],[14],[26] Fixed interest rate 11.9%; EOT 1.0%          
Principal Amount [1],[2],[8],[14] $ 4,675,000          
Cost [1],[2],[14] 4,639,000          
Fair Value [1],[2],[5],[14] $ 4,653,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Uveye, Inc. Type of Investment Equipment Financing Investment Date May 15, 2025 Maturity Date June 1, 2028 Interest Rate Fixed interest rate 11.6%; EOT 1.0%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] May 15, 2025          
Maturity Date [1],[2],[14] Jun. 01, 2028          
Interest Rate [1],[2],[14],[26] Fixed interest rate 11.6%; EOT 1.0%          
Principal Amount [1],[2],[8],[14] $ 1,200,000          
Cost [1],[2],[14] 1,189,000          
Fair Value [1],[2],[5],[14] $ 1,189,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Zuum Transportation, Inc. Type of Investment Secured Loan Investment Date December 17, 2021 Maturity Date January 1, 2027 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 10.8%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[16],[22] Dec. 17, 2021          
Maturity Date [1],[2],[16] Jan. 01, 2027          
Interest Rate [1],[2],[16],[26] Variable interest rate Prime + 6.0% or Floor rate 10.8%; EOT 2.5%          
Principal Amount [1],[2],[8],[16] $ 4,818,000          
Cost [1],[2],[16] 4,902,000          
Fair Value [1],[2],[5],[16] $ 4,597,000          
Investment, Identifier [Axis]: Portfolio Company Debt Securities- United States Transportation Technology Zuum Transportation, Inc. Type of Investment Secured Loan Investment December Date 17, 2021 Maturity Date January 1, 2027 Interest Rate Variable interest rate Prime + 6.0% or Floor rate 10.8%; EOT 2.5%            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[11],[30]   Dec. 17, 2021        
Maturity Date [3],[4],[11],[30]   Jan. 01, 2027        
Interest Rate [3],[4],[11],[27],[30]   Variable interest rate Prime + 6.0% or Floor rate 10.8%; EOT 2.5%        
Principal Amount [3],[4],[9],[11],[30]   $ 5,000,000        
Cost [3],[4],[11],[30]   5,065,000        
Fair Value [3],[4],[6],[11],[30]   $ 4,737,000        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- Canada Construction Technology Nexii, Inc. Type of Investment Equity Investment Date July 24, 2024 Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25]   Jul. 24, 2024        
Cost [3],[4],[24]   $ 1,370,000        
Fair Value [3],[4],[6],[24]   $ 1,008,000        
Shares | shares [3],[4],[24]   50,000        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- Canada Construction Technology Nexii, Inc. Type of Investment Equity Investment Date July 24, 2024 Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[24],[25]   Jul. 24, 2024        
Cost [3],[4],[19],[24]   $ 3,049,000        
Fair Value [3],[4],[6],[19],[24]   $ 2,614,000        
Shares | shares [3],[4],[19],[24]   250        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- Canada Construction Technology Nexii, Inc. Type of Investment Equity Investment Date July 24, 2024 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[21],[22],[23] Jul. 24, 2024          
Cost [1],[2],[20],[21],[23] $ 3,049,000          
Fair Value [1],[2],[5],[20],[21],[23] $ 384,000          
Shares | shares [1],[2],[20],[21],[23] 6,126          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- Canada Construction Technology Nexii, Inc. Type of Investment Equity Investment Date July 24, 2024 Series Preferred Series A-1 One            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[21],[22],[23] Jul. 24, 2024          
Cost [1],[2],[20],[21],[23] $ 1,370,000          
Fair Value [1],[2],[5],[20],[21],[23] $ 3,140,000          
Shares | shares [1],[2],[20],[21],[23] 50,000          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- Canada Supply Chain Technology GoFor Delivers, Inc. Type of Investment Equity Investment Date June 28, 2024 Series Series 2 Seed            
Schedule Of Investments [Line Items]            
Investment Date Jun. 28, 2024 [1],[2],[21],[22],[23] Jun. 28, 2024 [3],[4],[24],[25],[29]        
Cost $ 660,000 [1],[2],[21],[23] $ 660,000 [3],[4],[24],[29]        
Fair Value $ 977,000 [1],[2],[5],[21],[23] $ 673,000 [3],[4],[6],[24],[29]        
Shares | shares 194,329 [1],[2],[21],[23] 194,329 [3],[4],[24],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Artificial Intelligence & Automation Cabernet AI, Inc. Type of Investment Equity Investment Date February 27, 2025 Series SAFE Note            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Feb. 27, 2025          
Cost [1],[2] $ 500,000          
Fair Value [1],[2],[5] $ 500,000          
Shares | shares [1],[2] 500          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Connectivity Tarana Wireless, Inc. Type of Investment Equity Investment Date March 16, 2022 Series Preferred Series 6            
Schedule Of Investments [Line Items]            
Investment Date Mar. 16, 2022 [1],[2],[20],[22] Mar. 16, 2022 [3],[4],[19],[25]        
Cost $ 500,000 [1],[2],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 560,000 [1],[2],[5],[20] $ 564,000 [3],[4],[6],[19]        
Shares | shares 611,246 [1],[2],[20] 611,246 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Connectivity Vertical Communications, Inc. Type of Investment Equity Investment Date January 16, 2020 Series Convertible Note            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[22],[23],[39] Jan. 16, 2020 [3],[4],[25],[29],[38]        
Cost $ 3,966,000 [1],[2],[23],[39] $ 3,966,000 [3],[4],[29],[38]        
Fair Value $ 239,000 [1],[2],[5],[23],[39] $ 1,087,000 [3],[4],[6],[29],[38]        
Shares | shares 5,500 [1],[2],[23],[39] 5,500 [3],[4],[29],[38]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Connectivity Vertical Communications, Inc. Type of Investment Equity Investment Date January 16, 2020 Series Preferred Series 1            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23],[40] Jan. 16, 2020 [3],[4],[19],[25],[29],[41]        
Shares | shares 3,892,485 [1],[2],[20],[23],[40] 3,892,485 [3],[4],[19],[29],[41]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Connectivity viaPhoton Inc. Type of Investment Equity Investment Date May 23, 2024 Series SAFE Note            
Schedule Of Investments [Line Items]            
Investment Date May 23, 2024 [1],[2],[22] May 23, 2024 [3],[4],[25]        
Cost $ 370,000 [1],[2] $ 370,000 [3],[4]        
Fair Value $ 370,000 [1],[2],[5] $ 370,000 [3],[4],[6]        
Shares | shares 740 [1],[2] 740,000 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Construction Technology Project Frog, Inc. Type of Investment Equity Investment Date August 3, 2021 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Aug. 03, 2021 [1],[2],[22],[23] Aug. 03, 2021 [3],[4],[25],[29]        
Cost $ 1,684,000 [1],[2],[23] $ 1,684,000 [3],[4],[29]        
Shares | shares 6,633,486 [1],[2],[23] 6,633,486 [3],[4],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Construction Technology Project Frog, Inc. Type of Investment Equity Investment Date August 3, 2021 Series Preferred Series CC            
Schedule Of Investments [Line Items]            
Investment Date Aug. 03, 2021 [1],[2],[20],[22],[23] Aug. 03, 2021 [3],[4],[19],[25],[29]        
Cost $ 1,253,000 [1],[2],[20],[23] $ 1,253,000 [3],[4],[19],[29]        
Fair Value [3],[4],[6],[19],[29]   $ 43,000        
Shares | shares 3,129,887 [1],[2],[20],[23] 3,129,887 [3],[4],[19],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Construction Technology Project Frog, Inc. Type of Investment Equity Investment Date January 16, 2020 Series Preferred Series AA-1            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23] Jan. 16, 2020 [3],[4],[19],[25],[29]        
Cost $ 351,000 [1],[2],[20],[23] $ 351,000 [3],[4],[19],[29]        
Shares | shares 4,383,497 [1],[2],[20],[23] 4,383,497 [3],[4],[19],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Construction Technology Project Frog, Inc. Type of Investment Equity Investment Date January 16, 2020 Series Preferred Series BB            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23] Jan. 16, 2020 [3],[4],[19],[25],[29]        
Cost $ 1,333,000 [1],[2],[20],[23] $ 1,333,000 [3],[4],[19],[29]        
Shares | shares 3,401,678 [1],[2],[20],[23] 3,401,678 [3],[4],[19],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Consumer Products & Services Portofino Labs, Inc. Type of Investment Equity Investment Date November 1, 2021 Series Preferred Series B-1            
Schedule Of Investments [Line Items]            
Investment Date Nov. 01, 2021 [1],[2],[20],[22] Nov. 01, 2021 [3],[4],[19],[25]        
Cost $ 500,000 [1],[2],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 481,000 [1],[2],[5],[20] $ 477,000 [3],[4],[6],[19]        
Shares | shares 256,291 [1],[2],[20] 256,291 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Consumer Products & Services Quip NYC, Inc. Type of Investment Equity Investment Date August 17, 2021 Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Aug. 17, 2021        
Cost [3],[4]   $ 500,000        
Fair Value [3],[4],[6]   $ 1,000        
Shares | shares [3],[4]   3,321        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Consumer Products & Services Quip NYC, Inc. Type of Investment Equity Investment Date August 17, 2021 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Aug. 17, 2021          
Cost [1],[2] $ 500,000          
Shares | shares [1],[2] 3,321          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Consumer Products & Services Rinse, Inc. Type of Investment Equity Investment Date December 30, 2024 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date Dec. 30, 2024 [1],[2],[20],[22] Dec. 30, 2024 [3],[4],[19],[25]        
Cost $ 500,000 [1],[2],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 517,000 [1],[2],[5],[20] $ 496,000 [3],[4],[6],[19]        
Shares | shares 290,242 [1],[2],[20] 290,242 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Finance and Insurance Busbot, Inc. Type of Investment Equity Investment Date October 18, 2024 Series Preferred Series B-1            
Schedule Of Investments [Line Items]            
Investment Date Oct. 18, 2024 [1],[2],[20],[21],[22],[35],[36] Oct. 18, 2024 [3],[4],[19],[24],[25]        
Cost $ 500,000 [1],[2],[20],[21],[35],[36] $ 500,000 [3],[4],[19],[24]        
Fair Value $ 287,000 [1],[2],[5],[20],[21],[35],[36] $ 501,000 [3],[4],[6],[19],[24]        
Shares | shares 539,490 [1],[2],[20],[21],[35],[36] 539,490 [3],[4],[19],[24]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Finance and Insurance Centivo Corporation Type of Investment Equity Investment Date December 20, 2024 Series Preferred Series B-1            
Schedule Of Investments [Line Items]            
Investment Date Dec. 20, 2024 [1],[2],[12],[15],[20],[22] Dec. 20, 2024 [3],[4],[10],[19],[25],[31]        
Cost $ 375,000 [1],[2],[12],[15],[20] $ 375,000 [3],[4],[10],[19],[31]        
Fair Value $ 320,000 [1],[2],[5],[12],[15],[20] $ 368,000 [3],[4],[6],[10],[19],[31]        
Shares | shares 128,393 [1],[2],[12],[15],[20] 128,393 [3],[4],[10],[19],[31]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Finance and Insurance Dynamics, Inc. Type of Investment Equity Investment Date January 16, 2020 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Cost $ 390,000 [1],[2],[20] $ 390,000 [3],[4],[19]        
Shares | shares 17,726 [1],[2],[20] 17,726 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Finance and Insurance Empower Financial, Inc. Type of Investment Equity Investment Date May 15, 2024 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date May 15, 2024 [1],[2],[22] May 15, 2024 [3],[4],[25]        
Cost $ 4,023,000 [1],[2] $ 4,023,000 [3],[4]        
Fair Value $ 1,585,000 [1],[2],[5] $ 1,424,000 [3],[4],[6]        
Shares | shares 300,285 [1],[2] 300,285 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Finance and Insurance Empower Financial, Inc. Type of Investment Equity Investment Date May 15, 2024 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] May 16, 2024          
Cost [1],[2],[20] $ 20,000,000          
Fair Value [1],[2],[5],[20] $ 21,974,000          
Shares | shares [1],[2],[20] 2,810,235          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Finance and Insurance Empower Financial, Inc. Type of Investment Equity Investment Date May 15, 2024 Series Preferred Series C Preferred            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   May 15, 2024        
Cost [3],[4]   $ 20,000,000        
Fair Value [3],[4],[6]   $ 20,549,000        
Shares | shares [3],[4]   2,810,235        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Finance and Insurance Openly Holdings Corp. Type of Investment Equity Investment Date May 9, 2023 Series Preferred Series D-1            
Schedule Of Investments [Line Items]            
Investment Date May 09, 2023 [1],[2],[20],[22] May 09, 2023 [3],[4],[19],[25]        
Cost $ 500,000 [1],[2],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 543,000 [1],[2],[5],[20] $ 569,000 [3],[4],[6],[19]        
Shares | shares 44,725 [1],[2],[20] 44,725 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Finance and Insurance Slope Tech, Inc. Type of Investment Equity Investment Date June 20, 2023 Series Preferred Series A-3            
Schedule Of Investments [Line Items]            
Investment Date Jun. 20, 2023 [1],[2],[20],[21],[22],[35],[36] Jun. 20, 2023 [3],[4],[19],[24],[25]        
Cost $ 500,000 [1],[2],[20],[21],[35],[36] $ 500,000 [3],[4],[19],[24]        
Fair Value $ 492,000 [1],[2],[5],[20],[21],[35],[36] $ 520,000 [3],[4],[6],[19],[24]        
Shares | shares 64,654 [1],[2],[20],[21],[35],[36] 64,654 [3],[4],[19],[24]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Food and Agriculture Technologies Athletic Brewing Company, LLC Type of Investment Equity Investment Date August 1, 2024 Series Preferred Class B            
Schedule Of Investments [Line Items]            
Investment Date Aug. 01, 2024 [1],[2],[12],[15],[20],[22] Aug. 01, 2024 [3],[4],[19],[25]        
Cost $ 283,000 [1],[2],[12],[15],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 279,000 [1],[2],[5],[12],[15],[20] $ 501,000 [3],[4],[6],[19]        
Shares | shares 1,214 [1],[2],[12],[15],[20] 2,144 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Food and Agriculture Technologies Emergy, Inc. Type of Investment Equity Investment Date June 28, 2021 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jun. 28, 2021 [1],[2],[22] Jun. 28, 2021 [3],[4],[25]        
Cost $ 500,000 [1],[2] $ 500,000 [3],[4]        
Shares | shares 7,595 [1],[2] 7,595 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology Crusoe Energy Systems LLC Type of Investment Equity Investment Date November 6, 2024 Series Preferred Series D-1            
Schedule Of Investments [Line Items]            
Investment Date Nov. 06, 2024 [1],[2],[12],[15],[20],[22] Nov. 06, 2024 [3],[4],[10],[19],[25],[31]        
Cost $ 325,000 [1],[2],[12],[15],[20] $ 325,000 [3],[4],[10],[19],[31]        
Fair Value $ 328,000 [1],[2],[5],[12],[15],[20] $ 326,000 [3],[4],[6],[10],[19],[31]        
Shares | shares 11,140 [1],[2],[12],[15],[20] 11,140 [3],[4],[10],[19],[31]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology Edeniq, Inc. Type of Investment Equity Investment Date January 16, 2020 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23],[40] Jan. 16, 2020 [3],[4],[19],[25],[29],[41]        
Fair Value $ 3,422,000 [1],[2],[5],[20],[23],[40] $ 3,129,000 [3],[4],[6],[19],[29],[41]        
Shares | shares 7,807,499 [1],[2],[20],[23],[40] 7,807,499 [3],[4],[19],[29],[41]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology Edeniq, Inc. Type of Investment Equity Investment Date January 16, 2020 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23],[40] Jan. 16, 2020 [3],[4],[19],[25],[29],[41]        
Fair Value $ 1,770,000 [1],[2],[5],[20],[23],[40] $ 1,658,000 [3],[4],[6],[19],[29],[41]        
Shares | shares 3,657,487 [1],[2],[20],[23],[40] 3,657,487 [3],[4],[19],[29],[41]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology Edeniq, Inc. Type of Investment Equity Investment Date January 16, 2020 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23],[40] Jan. 16, 2020 [3],[4],[19],[25],[29],[41]        
Fair Value $ 9,037,000 [1],[2],[5],[20],[23],[40] $ 5,569,000 [3],[4],[6],[19],[29],[41]        
Shares | shares 133,766,138 [1],[2],[20],[23],[40] 133,766,138 [3],[4],[19],[29],[41]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology Electric Hydrogen Co. Type of Investment Equity Investment Date April 6, 2023 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date Apr. 06, 2023 [1],[2],[20],[22] Apr. 06, 2023 [3],[4],[19],[25]        
Cost $ 500,000 [1],[2],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 303,000 [1],[2],[5],[20] $ 304,000 [3],[4],[6],[19]        
Shares | shares 87,112 [1],[2],[20] 87,112 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology Mainspring Energy, Inc. Type of Investment Equity Investment Date March 30, 2022 Series Preferred Series E-1            
Schedule Of Investments [Line Items]            
Investment Date Mar. 30, 2022 [1],[2],[20],[22] Mar. 30, 2022 [3],[4],[19],[25]        
Cost $ 500,000 [1],[2],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 251,000 [1],[2],[5],[20] $ 291,000 [3],[4],[6],[19]        
Shares | shares 65,614 [1],[2],[20] 65,614 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology RTS Holding, Inc. Type of Investment Equity Investment Date February 15, 2023 Series Preferred Series D-1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25]   Feb. 15, 2023        
Cost [3],[4],[10],[19]   $ 405,000        
Fair Value [3],[4],[6],[10],[19]   $ 342,000        
Shares | shares [3],[4],[10],[19]   1,966        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology RTS Holding, Inc. Type of Investment Equity Investment Date February 15, 2023 Series Preferred Series E-1D1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Feb. 15, 2023          
Cost [1],[2],[15],[20] $ 405,000          
Fair Value [1],[2],[5],[15],[20] $ 383,000          
Shares | shares [1],[2],[15],[20] 1,966          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology RTS Holding, Inc. Type of Investment Equity Investment Date February 7, 2025 Series Preferred Series E-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Feb. 07, 2025          
Cost [1],[2],[15],[20] $ 328,000          
Fair Value [1],[2],[5],[15],[20] $ 329,000          
Shares | shares [1],[2],[15],[20] 2,054          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology RTS Holding, Inc. Type of Investment Equity Investment Date July 5, 2022 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25]   Jul. 05, 2022        
Cost [3],[4],[10],[19]   $ 334,000        
Fair Value [3],[4],[6],[10],[19]   $ 345,000        
Shares | shares [3],[4],[10],[19]   2,035        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Green Technology RTS Holding, Inc. Type of Investment Equity Investment Date July 5, 2022 Series Preferred Series E-1D            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Jul. 05, 2022          
Cost [1],[2],[15],[20] $ 334,000          
Fair Value [1],[2],[5],[15],[20] $ 386,000          
Shares | shares [1],[2],[15],[20] 2,035          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Dentologie Enterprises, Inc. Type of Investment Equity Investment Date August 3, 2023 Series Preferred Series B-1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25]   Aug. 03, 2023        
Cost [3],[4],[10],[19]   $ 300,000        
Fair Value [3],[4],[6],[10],[19]   $ 302,000        
Shares | shares [3],[4],[10],[19]   72,338        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Emerald Cloud Lab, Inc. Type of Investment Equity Investment Date April 29, 2024 Series Preferred Series B-1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Apr. 29, 2024        
Cost [3],[4],[19]   $ 129,000        
Fair Value [3],[4],[6],[19]   $ 116,000        
Shares | shares [3],[4],[19]   617,890        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Emerald Cloud Lab, Inc. Type of Investment Equity Investment Date June 3, 2022 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jun. 03, 2022        
Cost [3],[4],[19]   $ 500,000        
Fair Value [3],[4],[6],[19]   $ 103,000        
Shares | shares [3],[4],[19]   499,999        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Lark Technologies, Inc. Type of Investment Equity Investment Date August 19, 2021 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Aug. 19, 2021        
Cost [3],[4],[19]   $ 500,000        
Fair Value [3],[4],[6],[19]   $ 54,000        
Shares | shares [3],[4],[19]   32,416        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Technology Dentologie Enterprises, Inc. Type of Investment Equity Investment Date August 3, 2023 Series Preferred Series B-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Aug. 03, 2023          
Cost [1],[2],[15],[20] $ 300,000          
Fair Value [1],[2],[5],[15],[20] $ 300,000          
Shares | shares [1],[2],[15],[20] 72,338          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Technology Emerald Cloud Lab, Inc. Type of Investment Equity Investment Date April 29, 2024 Series Preferred Series B-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Apr. 29, 2024          
Cost [1],[2],[20] $ 129,000          
Fair Value [1],[2],[5],[20] $ 111,000          
Shares | shares [1],[2],[20] 617,890          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Technology Emerald Cloud Lab, Inc. Type of Investment Equity Investment Date June 3, 2022 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jun. 03, 2022          
Cost [1],[2],[20] $ 500,000          
Fair Value [1],[2],[5],[20] $ 170,000          
Shares | shares [1],[2],[20] 499,999          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Technology Lark Technologies, Inc. Type of Investment Equity Investment Date August 19, 2021 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Aug. 19, 2021          
Cost [1],[2],[20] $ 500,000          
Fair Value [1],[2],[5],[20] $ 43,000          
Shares | shares [1],[2],[20] 32,416          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Technology WorkWell Prevention & Care Inc. Type of Investment Equity Investment Date January 16, 2020 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[23] Jan. 16, 2020          
Cost [1],[2],[23] $ 51,000          
Shares | shares [1],[2],[23] 7,000,000          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Technology WorkWell Prevention & Care Inc. Type of Investment Equity Investment Date January 16, 2020 Series Convertible Note            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[23],[39] Jan. 16, 2020          
Cost [1],[2],[23],[39] $ 3,219,000          
Shares | shares [1],[2],[23],[39] 3,170          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare Technology WorkWell Prevention & Care Inc. Type of Investment Equity Investment Date January 16, 2020 Series Preferred Series P            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22],[23] Jan. 16, 2020          
Cost [1],[2],[20],[23] $ 3,450,000          
Shares | shares [1],[2],[20],[23] 3,450          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare WorkWell Prevention & Care Inc. Type of Investment Equity Investment Date January 16, 2020 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[29]   Jan. 16, 2020        
Cost [3],[4],[29]   $ 51,000        
Shares | shares [3],[4],[29]   7,000,000        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare WorkWell Prevention & Care Inc. Type of Investment Equity Investment Date January 16, 2020 Series Convertible Note            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[29],[38]   Jan. 16, 2020        
Cost [3],[4],[29],[38]   $ 3,219,000        
Shares | shares [3],[4],[29],[38]   3,170        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Healthcare WorkWell Prevention & Care Inc. Type of Investment Equity Investment Date January 16, 2020 Series Preferred Series P            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[29]   Jan. 16, 2020        
Cost [3],[4],[19],[29]   $ 3,450,000        
Shares | shares [3],[4],[19],[29]   3,450        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Human Resource Technology Nomad Health, Inc. Type of Investment Equity Investment Date May 27, 2022 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date May 27, 2022 [1],[2],[22] May 27, 2022 [3],[4],[25]        
Cost $ 500,000 [1],[2] $ 500,000 [3],[4]        
Shares | shares 37,920 [1],[2] 37,920 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Industrials Digilens, Inc. Type of Investment Equity Investment Date January 12, 2024 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date Jan. 12, 2024 [1],[2],[20],[22] Jan. 12, 2024 [3],[4],[19],[25]        
Cost $ 7,000 [1],[2],[20] $ 7,000 [3],[4],[19]        
Fair Value $ 11,000 [1],[2],[5],[20] $ 15,000 [3],[4],[6],[19]        
Shares | shares 12,205 [1],[2],[20] 12,205 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Industrials Digilens, Inc. Type of Investment Equity Investment Date July 29, 2023 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date Jul. 29, 2023 [1],[2],[20],[22] Jul. 29, 2023 [3],[4],[19],[25]        
Cost $ 13,000 [1],[2],[20] $ 14,000 [3],[4],[19]        
Fair Value $ 19,000 [1],[2],[5],[20] $ 26,000 [3],[4],[6],[19]        
Shares | shares 21,730 [1],[2],[20] 21,730 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Industrials Digilens, Inc. Type of Investment Equity Investment Date June 9, 2024 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date Jun. 09, 2024 [1],[2],[20],[22] Jun. 09, 2024 [3],[4],[19],[25]        
Cost $ 2,000 [1],[2],[20] $ 2,000 [3],[4],[19]        
Fair Value $ 2,000 [1],[2],[5],[20] $ 3,000 [3],[4],[6],[19]        
Shares | shares 2,617 [1],[2],[20] 2,617 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Industrials Digilens, Inc. Type of Investment Equity Investment Date March 24, 2025 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Mar. 24, 2025          
Cost [1],[2],[20] $ 4,000          
Fair Value [1],[2],[5],[20] $ 4,000          
Shares | shares [1],[2],[20] 4,489          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Industrials Digilens, Inc. Type of Investment Equity Investment Date March 26, 2025 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Mar. 16, 2023          
Cost [1],[2],[20] $ 971,000          
Fair Value [1],[2],[5],[20] $ 52,000          
Shares | shares [1],[2],[20] 97,060          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Industrials Digilens, Inc. Type of Investment Equity Investment Date May 20, 2024 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date May 20, 2024 [1],[2],[20],[22] May 20, 2024 [3],[4],[19],[25]        
Cost $ 110,000 [1],[2],[20] $ 110,000 [3],[4],[19]        
Fair Value $ 109,000 [1],[2],[5],[20] $ 154,000 [3],[4],[6],[19]        
Shares | shares 126,641 [1],[2],[20] 126,641 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Industrials Digilens, Inc. Type of Investment Equity Investment Date May 6, 2024 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   May 06, 2024        
Cost [3],[4],[19]   $ 4,000        
Fair Value [3],[4],[6],[19]   $ 5,000        
Shares | shares [3],[4],[19]   4,117        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Industrials Digilens, Inc. Type of Investment Equity Investment Date October 10, 2023 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date Oct. 10, 2023 [1],[2],[20],[22] Oct. 10, 2023 [3],[4],[19],[25]        
Cost $ 4,000 [1],[2],[20] $ 4,000 [3],[4],[19]        
Fair Value $ 5,000 [1],[2],[5],[20] $ 8,000 [3],[4],[6],[19]        
Shares | shares 6,332 [1],[2],[20] 6,332 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Industrials Digilens, Inc. Type of Investment Equity Investment Date September 18, 2024 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date Sep. 18, 2024 [1],[2],[20],[22] Sep. 18, 2024 [3],[4],[19],[25]        
Cost $ 8,000 [1],[2],[20] $ 8,000 [3],[4],[19]        
Fair Value $ 8,000 [1],[2],[5],[20] $ 12,000 [3],[4],[6],[19]        
Shares | shares 9,498 [1],[2],[20] 9,498 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Multi-Sector Holdings AZ-VC Fund I, LLC Type of Investment Equity Investment Date June 30, 2022 Series Preferred            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22],[42] Jun. 30, 2022          
Cost [1],[2],[20],[42] $ 570,000          
Fair Value [1],[2],[5],[20],[42] $ 570,000          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Multi-Sector Holdings EPT 16 LLC Type of Investment Equity Investment Date June 28, 2024 Series Preferred            
Schedule Of Investments [Line Items]            
Investment Date Jun. 28, 2024 [1],[2],[20],[21],[22],[23],[42] Jun. 28, 2024 [3],[4],[19],[24],[25],[29],[43]        
Cost $ 9,215,000 [1],[2],[20],[21],[23],[42] $ 9,215,000 [3],[4],[19],[24],[29],[43]        
Fair Value $ 9,861,000 [1],[2],[5],[20],[21],[23],[42] $ 9,215,000 [3],[4],[6],[19],[24],[29],[43]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Multi-Sector Holdings Senior Credit Corp 2022 LLC Type of Investment Equity Investment Date January 30, 2023 Series Preferred            
Schedule Of Investments [Line Items]            
Investment Date Jan. 30, 2023 [1],[2],[20],[21],[22],[23],[42] Jan. 30, 2023 [3],[4],[24],[25],[29],[43]        
Cost $ 5,522,000 [1],[2],[20],[21],[23],[42] $ 5,522,000 [3],[4],[24],[29],[43]        
Fair Value $ 5,768,000 [1],[2],[5],[20],[21],[23],[42] $ 6,186,000 [3],[4],[6],[24],[29],[43]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Multi-Sector Holdings Trinity Capital Adviser, LLC Type of Investment Equity Investment Date June 28, 2024 Series Preferred            
Schedule Of Investments [Line Items]            
Investment Date Jun. 28, 2024 [1],[2],[20],[22],[23] Jun. 28, 2024 [3],[4],[19],[24],[25],[29]        
Cost $ 1,000 [1],[2],[20],[23] $ 1,000 [3],[4],[19],[24],[29]        
Fair Value $ 8,707,000 [1],[2],[5],[20],[23] $ 4,851,000 [3],[4],[6],[19],[24],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Equity Investment Date March 30, 2022 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Mar. 30, 2022 [1],[2],[22],[23] Mar. 30, 2022 [3],[4],[25],[29]        
Cost $ 501,000 [1],[2],[23] $ 500,000 [3],[4],[29]        
Shares | shares 30,458 [1],[2],[23] 30,458 [3],[4],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Equity Investment Date September 16, 2024 Series Preferred Series BB            
Schedule Of Investments [Line Items]            
Investment Date Sep. 16, 2024 [1],[2],[20],[22],[23] Sep. 16, 2024 [3],[4],[19],[25],[29]        
Cost $ 2,500,000 [1],[2],[20],[23] $ 2,500,000 [3],[4],[19],[29]        
Fair Value $ 863,000 [1],[2],[5],[20],[23] $ 2,510,000 [3],[4],[6],[19],[29]        
Shares | shares 97,866,510 [1],[2],[20],[23] 97,866,510 [3],[4],[19],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Equity Investment Date September 29, 2023 Series Preferred Series AA            
Schedule Of Investments [Line Items]            
Investment Date Sep. 29, 2023 [1],[2],[20],[22],[23] Sep. 29, 2023 [3],[4],[19],[25],[29]        
Cost $ 250,000 [1],[2],[20],[23] $ 250,000 [3],[4],[19],[29]        
Fair Value $ 4,000 [1],[2],[5],[20],[23] $ 45,000 [3],[4],[6],[19],[29]        
Shares | shares 2,956,224 [1],[2],[20],[23] 2,956,224 [3],[4],[19],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Equity Investment Date September 7, 2023 Series Preferred Series AA-1            
Schedule Of Investments [Line Items]            
Investment Date Sep. 07, 2023 [1],[2],[20],[22],[23] Sep. 07, 2023 [3],[4],[19],[25],[29]        
Fair Value $ 1,000 [1],[2],[5],[20],[23] $ 19,000 [3],[4],[6],[19],[29]        
Shares | shares 3,409,997 [1],[2],[20],[23] 3,409,997 [3],[4],[19],[29]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Maxwell Financial Labs, Inc Type of Investment Equity Investment Date January 22, 2021 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Jan. 22, 2021 [1],[2],[20],[22] Jan. 22, 2021 [3],[4],[19],[25]        
Cost $ 313,000 [1],[2],[20] $ 313,000 [3],[4],[19]        
Fair Value $ 27,000 [1],[2],[5],[20] $ 38,000 [3],[4],[6],[19]        
Shares | shares 84,998 [1],[2],[20] 84,998 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Maxwell Financial Labs, Inc Type of Investment Equity Investment Date May 10, 2024 Series Preferred Series B-1            
Schedule Of Investments [Line Items]            
Investment Date May 10, 2024 [1],[2],[20],[22] May 10, 2024 [3],[4],[19],[25]        
Cost $ 365,000 [1],[2],[20] $ 365,000 [3],[4],[19]        
Fair Value $ 113,000 [1],[2],[5],[20] $ 155,000 [3],[4],[6],[19]        
Shares | shares 229,972 [1],[2],[20] 229,972 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Maxwell Financial Labs, Inc Type of Investment Equity Investment Date October 2, 2024 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Oct. 02, 2024 [1],[2],[22] Oct. 02, 2024 [3],[4],[25]        
Cost $ 66,000 [1],[2] $ 66,000 [3],[4]        
Fair Value $ 1,000 [1],[2],[5] $ 2,000 [3],[4],[6]        
Shares | shares 17,804 [1],[2] 17,804 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Maxwell Financial Labs, Inc Type of Investment Equity Investment Date October 2, 2024 Series Preferred Series B-2            
Schedule Of Investments [Line Items]            
Investment Date Oct. 02, 2024 [1],[2],[20],[22] Oct. 02, 2024 [3],[4],[19],[25]        
Cost $ 121,000 [1],[2],[20] $ 121,000 [3],[4],[19]        
Fair Value $ 91,000 [1],[2],[5],[20] $ 101,000 [3],[4],[6],[19]        
Shares | shares 32,839 [1],[2],[20] 32,839 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Equity Investment Date August 6, 2021 Series Preferred Series 2            
Schedule Of Investments [Line Items]            
Investment Date Aug. 06, 2021 [1],[2],[20],[22] Aug. 06, 2021 [3],[4],[19],[25]        
Cost $ 29,000 [1],[2],[20] $ 29,000 [3],[4],[19]        
Shares | shares 2,938 [1],[2],[20] 2,938 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Equity Investment Date January 24, 2025 Series Preferred Series 1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 24, 2025          
Cost [1],[2],[20] $ 1,000          
Fair Value [1],[2],[5],[20] $ 2,000          
Shares | shares [1],[2],[20] 3,009          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Equity Investment Date January 24, 2025 Series SAFE Note            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 24, 2025          
Cost [1],[2] $ 5,000          
Fair Value [1],[2],[5] $ 5,000          
Shares | shares [1],[2] 10,900          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Equity Investment Date March 16, 2023 Series Preferred Series 1            
Schedule Of Investments [Line Items]            
Investment Date Mar. 26, 2025 [1],[2],[20],[22] Mar. 16, 2023 [3],[4],[19],[25]        
Cost $ 65,000 [1],[2],[20] $ 971,000 [3],[4],[19]        
Fair Value $ 64,000 [1],[2],[5],[20] $ 50,000 [3],[4],[6],[19]        
Shares | shares 73,873 [1],[2],[20] 97,060 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Equity Investment Date May 6, 2024 Series Preferred Series 1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] May 06, 2024          
Cost [1],[2],[20] $ 4,000          
Fair Value [1],[2],[5],[20] $ 4,000          
Shares | shares [1],[2],[20] 4,117          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States SaaS Cart.com, Inc. Type of Investment Equity Investment Date April 17, 2024 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date Apr. 17, 2024 [1],[2],[15],[20],[22] Apr. 17, 2024 [3],[4],[10],[19],[25]        
Cost $ 500,000 [1],[2],[15],[20] $ 500,000 [3],[4],[10],[19]        
Fair Value $ 590,000 [1],[2],[5],[15],[20] $ 541,000 [3],[4],[6],[10],[19]        
Shares | shares 11,533 [1],[2],[15],[20] 11,533 [3],[4],[10],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States SaaS Smartly, Inc. Type of Investment Equity Investment Date March 29, 2023 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Mar. 29, 2023 [1],[2],[20],[22] Mar. 29, 2023 [3],[4],[19],[25]        
Cost $ 500,000 [1],[2],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 656,000 [1],[2],[5],[20] $ 689,000 [3],[4],[6],[19]        
Shares | shares 136,388 [1],[2],[20] 136,388 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States SaaS The Tomorrow Companies, Inc. Type of Investment Equity Investment Date July 5, 2023 Series Preferred Series E-1            
Schedule Of Investments [Line Items]            
Investment Date Jul. 05, 2023 [1],[2],[15],[20],[22] Jul. 05, 2023 [3],[4],[10],[19],[25]        
Cost $ 325,000 [1],[2],[15],[20] $ 325,000 [3],[4],[10],[19]        
Fair Value $ 235,000 [1],[2],[5],[15],[20] $ 231,000 [3],[4],[6],[10],[19]        
Shares | shares 108,088 [1],[2],[15],[20] 108,088 [3],[4],[10],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Space Technology Astranis Space Technology Corporation Type of Investment Equity Investment Date April 5, 2023 Series C Prime Preferred            
Schedule Of Investments [Line Items]            
Investment Date Apr. 05, 2023 [1],[2],[15],[20],[22] Apr. 05, 2023 [3],[4],[10],[19],[25]        
Cost $ 300,000 [1],[2],[15],[20] $ 300,000 [3],[4],[10],[19]        
Fair Value $ 142,000 [1],[2],[5],[15],[20] $ 133,000 [3],[4],[6],[10],[19]        
Shares | shares 13,685 [1],[2],[15],[20] 13,685 [3],[4],[10],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Space Technology Astranis Space Technology Corporation Type of Investment Equity Investment Date March 19, 2024 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date Mar. 19, 2024 [1],[2],[15],[20],[22] Mar. 19, 2024 [3],[4],[10],[19],[25]        
Cost $ 600,000 [1],[2],[15],[20] $ 600,000 [3],[4],[10],[19]        
Fair Value $ 609,000 [1],[2],[5],[15],[20] $ 592,000 [3],[4],[6],[10],[19]        
Shares | shares 64,223 [1],[2],[15],[20] 64,223 [3],[4],[10],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Space Technology Axiom Space, Inc. Type of Investment Equity Investment Date August 11, 2021 Series Preferred Series C-1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Aug. 11, 2021        
Cost [3],[4]   $ 521,000        
Fair Value [3],[4],[6]   $ 449,000        
Shares | shares [3],[4]   3,624        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Space Technology Axiom Space, Inc. Type of Investment Equity Investment Date January 18, 2023 Series Preferred Series C-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 18, 2023          
Cost [1],[2],[20] $ 521,000          
Fair Value [1],[2],[5],[20] $ 409,000          
Shares | shares [1],[2],[20] 3,624          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Space Technology Hadrian Automation, Inc. Type of Investment Equity Investment Date December 11, 2023 Series Preferred B-1            
Schedule Of Investments [Line Items]            
Investment Date Dec. 11, 2023 [1],[2],[15],[20],[22] Dec. 11, 2023 [3],[4],[10],[19],[25]        
Cost $ 300,000 [1],[2],[15],[20] $ 300,000 [3],[4],[10],[19]        
Fair Value $ 274,000 [1],[2],[5],[15],[20] $ 341,000 [3],[4],[6],[10],[19]        
Shares | shares 31,831 [1],[2],[15],[20] 31,831 [3],[4],[10],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Space Technology Hadrian Automation, Inc. Type of Investment Equity Investment Date March 29, 2022 Series Preferred A-4            
Schedule Of Investments [Line Items]            
Investment Date Mar. 29, 2022 [1],[2],[20],[22] Mar. 29, 2022 [3],[4],[19],[25]        
Cost $ 500,000 [1],[2],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 458,000 [1],[2],[5],[20] $ 570,000 [3],[4],[6],[19]        
Shares | shares 53,154 [1],[2],[20] 53,154 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Space Technology Impulse Space, Inc. Type of Investment Equity Investment Date August 30, 2024 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Aug. 30, 2024 [1],[2],[12],[15],[20],[22] Aug. 30, 2024 [3],[4],[19],[25]        
Cost $ 325,000 [1],[2],[12],[15],[20] $ 500,000 [3],[4],[19]        
Fair Value $ 656,000 [1],[2],[5],[12],[15],[20] $ 492,000 [3],[4],[6],[19]        
Shares | shares 23,240 [1],[2],[12],[15],[20] 35,754 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Space Technology Impulse Space, Inc. Type of Investment Equity Investment Date May 9, 2025 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[20],[22] May 09, 2025          
Cost [1],[2],[12],[15],[20] $ 325,000          
Fair Value [1],[2],[5],[12],[15],[20] $ 330,000          
Shares | shares [1],[2],[12],[15],[20] 8,503          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Equity Investment Date January 30, 2024 Series Preferred C-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 30, 2024          
Cost [1],[2],[20] $ 500,000          
Fair Value [1],[2],[5],[20] $ 58,000          
Shares | shares [1],[2],[20] 247,173          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Equity Investment Date January 30, 2024 Series Preferred C-1 Preferred            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jan. 30, 2024        
Cost [3],[4],[19]   $ 500,000        
Fair Value [3],[4],[6],[19]   $ 248,000        
Shares | shares [3],[4],[19]   247,173        
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Transportation Technology Get Spiffy, Inc. Type of Investment Equity Investment Date April 14, 2025 Series Preferred Series A-2            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Apr. 14, 2025          
Cost [1],[2],[15],[20] $ 31,000          
Fair Value [1],[2],[5],[15],[20] $ 58,000          
Shares | shares [1],[2],[15],[20] 1,602,420          
Investment, Identifier [Axis]: Portfolio Company Equity Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Equity Investment Date April 18, 2023 Series Preferred Series A-6            
Schedule Of Investments [Line Items]            
Investment Date Apr. 18, 2023 [1],[2],[20],[22] Apr. 18, 2023 [3],[4],[19],[25]        
Shares | shares 2,688,971 [1],[2],[20] 2,688,971 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments – Canada Space Technology Earthdaily Constellation Holdings, LP Type of Investment Warrant Investment Date June 10, 2025 Expiration Date June 10, 2035 Series Class B Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[21],[22] Jun. 10, 2025          
Maturity Date [1],[2],[12],[21] Jun. 10, 2035          
Cost [1],[2],[12],[21] $ 1,236,000          
Fair Value [1],[2],[5],[12],[21] $ 1,288,000          
Shares | shares [1],[2],[12],[21] 2,210,342          
Strike Price | $ / shares [1],[2],[12],[21]     $ 0.81      
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- Europe Industrials Aledia, Inc. Type of Investment Warrant Investment Date March 31, 2022 Expiration Date March 31, 2032 Series Preferred Ordinary            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Mar. 31, 2022        
Maturity Date [3],[4],[19]   Mar. 31, 2032        
Cost [3],[4],[19]   $ 130,000        
Fair Value [3],[4],[6],[19]   $ 498,000        
Shares | shares [3],[4],[19]   11,771        
Strike Price | € / shares [3],[4],[19]         € 149.02  
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- Europe Industrials Aledia, Inc. Type of Investment Warrant Investment Date March 31, 2022 Maturity Date March 31, 2032 Series Ordinary            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[21],[22] Mar. 31, 2022          
Maturity Date [1],[2],[20],[21] Mar. 31, 2032          
Cost [1],[2],[20],[21] $ 130,000          
Fair Value [1],[2],[5],[20],[21] $ 403,000          
Shares | shares [1],[2],[20],[21] 11,771          
Strike Price | € / shares [1],[2],[20],[21]       € 149.02    
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- Europe Medical Devices CMR Surgical Limited Type of Investment Warrant Investment Date March 24, 2025 Maturity Date March 24, 2030 Series Ordinary            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[21],[22] Mar. 24, 2025          
Maturity Date [1],[2],[12],[21] Mar. 24, 2030          
Cost [1],[2],[12],[21] $ 124,000          
Fair Value [1],[2],[5],[12],[21] $ 114,000          
Shares | shares [1],[2],[12],[21] 7,680          
Strike Price | € / shares [1],[2],[12],[21]       0.01    
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- Europe Other Healthcare Services Zandivio PLC Type of Investment Warrant Investment Date October 29, 2024 Expiration Date October 29, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[31]   Oct. 29, 2024        
Maturity Date [3],[4],[31]   Oct. 29, 2034        
Cost [3],[4],[31]   $ 771,000        
Fair Value [3],[4],[6],[31]   $ 845,000        
Shares | shares [3],[4],[31]   132,042        
Strike Price | € / shares [3],[4],[31]         € 0.01  
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- Europe Other Healthcare Services Zandivio PLC Type of Investment Warrant Investment Date October 29, 2024 Maturity Date October 29, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[21],[22] Oct. 29, 2024          
Maturity Date [1],[2],[12],[21] Oct. 29, 2034          
Cost [1],[2],[12],[17],[21] $ 771,000          
Fair Value [1],[2],[5],[12],[21] $ 711,000          
Shares | shares [1],[2],[12],[21] 132,042          
Strike Price | € / shares [1],[2],[12],[21]       € 0.01    
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- Europe Space Technology All.Space Networks, Limited. Type of Investment Warrant Investment Date August 19, 2022 Maturity Date August 19, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[21],[22] Aug. 19, 2022          
Maturity Date [1],[2],[21] Aug. 19, 2032          
Cost [1],[2],[21] $ 113,000          
Fair Value [1],[2],[5],[21] $ 0          
Shares | shares [1],[2],[21] 71,203          
Strike Price | $ / shares [1],[2],[21] $ 21.79          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- Europe Space Technology All.Space Networks, Limited. Type of Investment Warrant Investment Date August 22, 2022 Expiration Date August 22, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Aug. 22, 2022        
Maturity Date [3],[4]   Aug. 22, 2032        
Cost [3],[4]   $ 113,000        
Shares | shares [3],[4]   71,203        
Strike Price | $ / shares [3],[4]   $ 21.79        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- Europe Space Technology All.Space Networks, Limited. Type of Investment Warrant Investment Date August 22, 2024 Maturity Date August 22, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[21],[22] Aug. 22, 2024          
Maturity Date [1],[2],[21] Aug. 22, 2034          
Cost [1],[2],[21] $ 1,000          
Fair Value [1],[2],[5],[21] $ 1,000          
Shares | shares [1],[2],[21] 20,769          
Strike Price | $ / shares [1],[2],[21] $ 8.9          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Artificial Intelligence & Automation Ambient Photonics, Inc. Type of Investment Warrant Investment Date July 27, 2022 Expiration Date July 27, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jul. 27, 2022 [1],[2],[22] Jul. 27, 2022 [3],[4],[25]        
Maturity Date Jul. 27, 2032 [1],[2] Jul. 27, 2032 [3],[4]        
Cost $ 47,000 [1],[2] $ 47,000 [3],[4]        
Fair Value $ 0 [1],[2],[5] $ 1,000 [3],[4],[6]        
Shares | shares 15,976 [1],[2] 15,976 [3],[4]        
Strike Price | $ / shares $ 5.5 [1],[2] $ 5.5 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Artificial Intelligence & Automation Everalbum, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date July 29, 2026 Series Class A Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 16, 2020          
Maturity Date [1],[2] Jul. 29, 2026          
Cost [1],[2] $ 25,000          
Fair Value [1],[2],[5] $ 0          
Shares | shares [1],[2] 851,063          
Strike Price | $ / shares [1],[2] $ 0.1          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Artificial Intelligence & Automation Everalbum, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date July 29, 2026 Series Preferred Series A Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jan. 16, 2020        
Maturity Date [3],[4],[19]   Jul. 29, 2026        
Cost [3],[4],[19]   $ 25,000        
Fair Value [3],[4],[6],[19]   $ 19,000        
Shares | shares [3],[4],[19]   851,063        
Strike Price | $ / shares [3],[4],[19]   $ 0.1        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Artificial Intelligence & Automation Hologram, Inc. Type of Investment Warrant Investment Date January 31, 2020 Expiration Date January 27, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jan. 31, 2020 [1],[2],[22] Jan. 31, 2020 [3],[4],[25]        
Maturity Date Jan. 27, 2030 [1],[2] Jan. 27, 2030 [3],[4]        
Cost $ 49,000 [1],[2] $ 49,000 [3],[4]        
Fair Value $ 76,000 [1],[2],[5] $ 188,000 [3],[4],[6]        
Shares | shares 193,054 [1],[2] 193,054 [3],[4]        
Strike Price | $ / shares $ 0.26 [1],[2] $ 0.26 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Artificial Intelligence & Automation K2View Inc. Type of Investment Warrant Investment Date May 30, 2025 Expiration Date May 30, 2035 Series Ordinary            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] May 30, 2025          
Maturity Date [1],[2] May 30, 2035          
Cost [1],[2] $ 150,000          
Fair Value [1],[2],[5] $ 151,000          
Shares | shares [1],[2] 252,050          
Strike Price | $ / shares [1],[2] $ 1.38          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Artificial Intelligence & Automation Presto Automation, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date April 28, 2027 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[43]   Jan. 16, 2020        
Maturity Date [3],[4],[19],[43]   Apr. 28, 2027        
Cost [3],[4],[19],[43]   $ 185,000        
Shares | shares [3],[4],[19],[43]   402,679        
Strike Price | $ / shares [3],[4],[19],[43]   $ 0.37        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Artificial Intelligence & Automation Presto Automation, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date July 28, 2027 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[43]   Jan. 16, 2020        
Maturity Date [3],[4],[43]   Jul. 28, 2027        
Cost [3],[4],[43]   $ 28,000        
Shares | shares [3],[4],[43]   170,993        
Strike Price | $ / shares [3],[4],[43]   $ 5.85        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Artificial Intelligence & Automation Sortera Technologies, Inc. Type of Investment Warrant Investment Date February 11, 2025 Expiration Date February 11, 2035 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Feb. 11, 2025          
Maturity Date [1],[2],[12],[15] Feb. 11, 2035          
Cost [1],[2],[12],[15] $ 337,000          
Fair Value [1],[2],[5],[12],[15] $ 289,000          
Shares | shares [1],[2],[12],[15] 44,982          
Strike Price | $ / shares [1],[2],[12],[15] $ 5.23          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Artificial Intelligence & Automation Swimlane, Inc. Type of Investment Warrant Investment Date May 28, 2025 Expiration Date May 28, 2037 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[20],[22] May 28, 2025          
Maturity Date [1],[2],[12],[20] May 28, 2037          
Cost [1],[2],[12],[20] $ 250,000          
Fair Value [1],[2],[5],[12],[20] $ 214,000          
Shares | shares [1],[2],[12],[20] 3,589,055          
Strike Price | $ / shares [1],[2],[12],[20] $ 0.19          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Biotechnology Pendulum Therapeutics, Inc. One Type of Investment Warrant Investment Date June 1, 2020 Expiration Date July 15, 2030 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jun. 01, 2020          
Maturity Date [1],[2],[20] Jul. 15, 2030          
Cost [1],[2],[20] $ 36,000          
Fair Value [1],[2],[5],[20] $ 26,000          
Shares | shares [1],[2],[20] 36,842          
Strike Price | $ / shares [1],[2],[20] $ 1.9          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Biotechnology Pendulum Therapeutics, Inc. Three Type of Investment Warrant Investment Date February 5, 2024 Expiration Date February 5, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Feb. 05, 2024          
Maturity Date [1],[2] Feb. 05, 2034          
Cost [1],[2] $ 588,000          
Fair Value [1],[2],[5] $ 1,014,000          
Shares | shares [1],[2] 1,143,690          
Strike Price | $ / shares [1],[2] $ 1.03          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Biotechnology Pendulum Therapeutics, Inc. Two Type of Investment Warrant Investment Date December 31, 2021 Expiration Date December 31, 2031 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Dec. 31, 2021          
Maturity Date [1],[2],[20] Dec. 31, 2031          
Cost [1],[2],[20] $ 118,000          
Fair Value [1],[2],[5],[16],[20] $ 164,000          
Shares | shares [1],[2],[20] 322,251          
Strike Price | $ / shares [1],[2],[20] $ 3.24          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Biotechnology Pendulum Therapeutics, Inc. Two Type of Investment Warrant Investment Date May 30, 2025 Expiration Date May 30, 2035 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] May 30, 2025          
Maturity Date [1],[2],[20] May 30, 2035          
Cost [1],[2],[20] $ 1,880,000          
Fair Value [1],[2],[5],[16],[20] $ 1,908,000          
Shares | shares [1],[2],[20] 914,565          
Strike Price | $ / shares [1],[2],[20] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Warrant Investment Date December 31, 2021 Expiration Date December 31, 2031 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[43]   Dec. 31, 2021        
Maturity Date [3],[4],[43]   Dec. 31, 2031        
Cost [3],[4],[43]   $ 118,000        
Fair Value [3],[4],[6],[43]   $ 194,000        
Shares | shares [3],[4],[43]   322,251        
Strike Price | $ / shares [3],[4],[43]   $ 3.24        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Warrant Investment Date February 5, 2024 Expiration Date February 5, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Feb. 05, 2024        
Maturity Date [3],[4]   Feb. 05, 2034        
Cost [3],[4]   $ 588,000        
Fair Value [3],[4],[6]   $ 1,129,000        
Shares | shares [3],[4]   1,143,690        
Strike Price | $ / shares [3],[4]   $ 1.03        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date October 9, 2029 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22] Jan. 16, 2020 [3],[4],[25],[43]        
Maturity Date Oct. 09, 2029 [1],[2],[20] Oct. 09, 2029 [3],[4],[43]        
Cost $ 43,000 [1],[2],[20] $ 43,000 [3],[4],[43]        
Fair Value $ 39,000 [1],[2],[5],[20] $ 44,000 [3],[4],[6],[43]        
Shares | shares 55,263 [1],[2],[20] 55,263 [3],[4],[43]        
Strike Price | $ / shares $ 1.9 [1],[2],[20] $ 1.9 [3],[4],[43]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Biotechnology Pendulum Therapeutics, Inc. Type of Investment Warrant Investment Date June 1, 2020 Expiration Date July 15, 2030 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[43]   Jun. 01, 2020        
Maturity Date [3],[4],[43]   Jul. 15, 2030        
Cost [3],[4],[43]   $ 36,000        
Fair Value [3],[4],[6],[43]   $ 30,000        
Shares | shares [3],[4],[43]   36,842        
Strike Price | $ / shares [3],[4],[43]   $ 1.9        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Connectivity Tarana Wireless, Inc. One Type of Investment Warrant Investment Date September 23, 2024 Expiration Date September 23, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Sep. 23, 2024          
Maturity Date [1],[2],[12],[15] Sep. 23, 2034          
Cost [1],[2],[12],[15] $ 695,000          
Fair Value [1],[2],[5],[12],[15] $ 760,000          
Shares | shares [1],[2],[12],[15] 2,094,922          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.51          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Connectivity Tarana Wireless, Inc. Type of Investment Warrant Investment Date June 30, 2021 Expiration Date June 30, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jun. 30, 2021 [1],[2],[22] Jun. 30, 2021 [3],[4],[25]        
Maturity Date Jun. 30, 2031 [1],[2] Jun. 30, 2031 [3],[4]        
Cost $ 967,000 [1],[2] $ 967,000 [3],[4]        
Fair Value $ 2,697,000 [1],[2],[5] $ 2,701,000 [3],[4]        
Shares | shares 5,027,629 [1],[2] 5,027,629 [3],[4]        
Strike Price | $ / shares $ 0.19 [1],[2] $ 0.19 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Connectivity Tarana Wireless, Inc. Type of Investment Warrant Investment Date September 23, 2024 Expiration Date September 23, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[31]   Sep. 23, 2024        
Maturity Date [3],[4],[10],[31]   Sep. 23, 2034        
Cost [3],[4],[10],[31]   $ 695,000        
Fair Value [3],[4],[10],[31]   $ 722,000        
Shares | shares [3],[4],[10],[31]   2,094,922        
Strike Price | $ / shares [3],[4],[10],[31]   $ 0.51        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Connectivity Vertical Communications, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date July 11, 2026 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23],[40] Jan. 16, 2020 [3],[4],[19],[25],[29],[41]        
Maturity Date Jul. 11, 2026 [1],[2],[20],[23],[40] Jul. 11, 2026 [3],[4],[19],[29],[41]        
Shares | shares 828,479 [1],[2],[20],[23],[40] 828,479 [3],[4],[19],[29],[41]        
Strike Price | $ / shares $ 1 [1],[2],[20],[23],[40] $ 1 [3],[4],[19],[29],[41]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Connectivity viaPhoton, Inc. Type of Investment Warrant Investment Date March 31, 2022 Expiration Date March 31, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Mar. 31, 2022 [1],[2],[22] Mar. 31, 2022 [3],[4],[25]        
Maturity Date Mar. 31, 2032 [1],[2] Mar. 31, 2032 [3],[4]        
Cost $ 22,000 [1],[2] $ 22,000 [3],[4]        
Fair Value $ 13,000 [1],[2],[5] $ 1,000 [3],[4]        
Shares | shares 15,839 [1],[2] 15,839 [3],[4]        
Strike Price | $ / shares $ 0.6 [1],[2] $ 0.6 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Construction Technology Project Frog, Inc. One Type of Investment Warrant Investment Date January 16, 2020 Expiration Date February 28, 2027 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[23] Jan. 16, 2020          
Maturity Date [1],[2],[23] Feb. 28, 2027          
Cost [1],[2],[23] $ 9,000          
Shares | shares [1],[2],[23] 180,340          
Strike Price | $ / shares [1],[2],[23] $ 0.19          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Construction Technology Project Frog, Inc. Two Type of Investment Warrant Investment Date August 3, 2021 Expiration Date December 31, 2031 Series Preferred Series CC            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22],[23] Aug. 03, 2021          
Maturity Date [1],[2],[20],[23] Dec. 31, 2031          
Cost [1],[2],[20],[23] $ 20,000          
Shares | shares [1],[2],[20],[23] 250,000          
Strike Price | $ / shares [1],[2],[20],[23] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Construction Technology Project Frog, Inc. Type of Investment Warrant Investment Date August 3, 2021 Expiration Date December 31, 2031 Series Preferred Series CC            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[29]   Aug. 03, 2021        
Maturity Date [3],[4],[19],[29]   Dec. 31, 2031        
Cost [3],[4],[19],[29]   $ 20,000        
Fair Value [3],[4],[19],[29]   $ 2,000        
Shares | shares [3],[4],[19],[29]   250,000        
Strike Price | $ / shares [3],[4],[19],[29]   $ 0.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Construction Technology Project Frog, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date February 28, 2027 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[29]   Jan. 16, 2020        
Maturity Date [3],[4],[29]   Feb. 28, 2027        
Cost [3],[4],[29]   $ 9,000        
Shares | shares [3],[4],[29]   180,340        
Strike Price | $ / shares [3],[4],[29]   $ 0.19        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Construction Technology Project Frog, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date February 28, 2027 Series Preferred Series AA-1            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23] Jan. 16, 2020 [3],[4],[19],[25],[29]        
Maturity Date Feb. 28, 2027 [1],[2],[20],[23] Feb. 28, 2027 [3],[4],[19],[29]        
Cost $ 9,000 [1],[2],[20],[23] $ 9,000 [3],[4],[19],[29]        
Shares | shares 211,649 [1],[2],[20],[23] 211,649 [3],[4],[19],[29]        
Strike Price | $ / shares $ 0.19 [1],[2],[20],[23] $ 0.19 [3],[4],[19],[29]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services BaubleBar, Inc. One Type of Investment Warrant Investment Date January 16, 2020 Expiration Date April 20, 2028 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 16, 2020          
Maturity Date [1],[2],[20] Apr. 20, 2028          
Cost [1],[2],[20] $ 72,000          
Fair Value [1],[2],[5],[20] $ 1,000          
Shares | shares [1],[2],[20] 60,000          
Strike Price | $ / shares [1],[2],[20] $ 1.96          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services BaubleBar, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date April 20, 2028 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jan. 16, 2020        
Maturity Date [3],[4],[19]   Apr. 20, 2028        
Cost [3],[4],[19]   $ 72,000        
Fair Value [3],[4],[6],[19]   $ 4,000        
Shares | shares [3],[4],[19]   60,000        
Strike Price | $ / shares [3],[4],[19]   $ 1.96        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services BaubleBar, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date March 29, 2027 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Maturity Date Mar. 29, 2027 [1],[2],[20] Mar. 29, 2027 [3],[4],[19]        
Cost $ 638,000 [1],[2],[20] $ 638,000 [3],[4],[19]        
Fair Value $ 2,000 [1],[2],[5],[20] $ 33,000 [3],[4],[6],[19]        
Shares | shares 531,806 [1],[2],[20] 531,806 [3],[4],[19]        
Strike Price | $ / shares $ 1.96 [1],[2],[20] $ 1.96 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Boosted eCommerce, Inc. Type of Investment Warrant Investment Date December 14, 2020 Expiration Date December 14, 2030 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date Dec. 14, 2020 [1],[2],[20],[22] Dec. 14, 2020 [3],[4],[19],[25]        
Maturity Date Dec. 14, 2030 [1],[2],[20] Dec. 14, 2030 [3],[4],[19]        
Cost $ 259,000 [1],[2],[20] $ 259,000 [3],[4],[19]        
Shares | shares 759,263 [1],[2],[20] 759,263 [3],[4],[19]        
Strike Price | $ / shares $ 0.84 [1],[2],[20] $ 0.84 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Eterneva, Inc. Type of Investment Warrant Investment Date September 30, 2024 Expiration Date September 30, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Sep. 30, 2024 [1],[2],[22] Sep. 30, 2024 [3],[4],[25]        
Maturity Date Sep. 30, 2034 [1],[2] Sep. 30, 2034 [3],[4]        
Cost $ 421,000 [1],[2] $ 421,000 [3],[4]        
Fair Value $ 3,000 [1],[2],[5] $ 477,000 [3],[4],[6]        
Shares | shares 833,333 [1],[2] 833,333 [3],[4]        
Strike Price | $ / shares $ 0.48 [1],[2] $ 0.48 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Happiest Baby, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date May 16, 2029 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[22] Jan. 16, 2020 [3],[4],[25]        
Maturity Date May 16, 2029 [1],[2] May 16, 2029 [3],[4]        
Cost $ 193,000 [1],[2] $ 193,000 [3],[4]        
Fair Value $ 0 [1],[2],[5] $ 35,000 [3],[4],[6]        
Shares | shares 182,554 [1],[2] 182,554 [3],[4]        
Strike Price | $ / shares $ 0.33 [1],[2] $ 0.33 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Madison Reed, Inc. One Type of Investment Warrant Investment Date January 16, 2020 Expiration Date July 18, 2028 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 16, 2020          
Maturity Date [1],[2] Jul. 18, 2028          
Cost [1],[2] $ 71,000          
Fair Value [1],[2],[5] $ 86,000          
Shares | shares [1],[2] 43,158          
Strike Price | $ / shares [1],[2] $ 0.99          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Madison Reed, Inc. Two Type of Investment Warrant Investment Date January 16, 2020 Expiration Date June 30, 2029 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 16, 2020          
Maturity Date [1],[2] Jun. 30, 2029          
Cost [1],[2] $ 56,000          
Fair Value [1],[2],[5] $ 69,000          
Shares | shares [1],[2] 36,585          
Strike Price | $ / shares [1],[2] $ 1.23          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Madison Reed, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date July 18, 2028 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 16, 2020        
Maturity Date [3],[4]   Jul. 18, 2028        
Cost [3],[4]   $ 71,000        
Fair Value [3],[4],[6]   $ 59,000        
Shares | shares [3],[4]   43,158        
Strike Price | $ / shares [3],[4]   $ 0.99        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Madison Reed, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date June 30, 2029 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 16, 2020        
Maturity Date [3],[4]   Jun. 30, 2029        
Cost [3],[4]   $ 56,000        
Fair Value [3],[4],[6]   $ 47,000        
Shares | shares [3],[4]   36,585        
Strike Price | $ / shares [3],[4]   $ 1.23        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Madison Reed, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date March 23, 2027 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Maturity Date Mar. 23, 2027 [1],[2] Mar. 23, 2027 [3],[4],[19]        
Cost $ 185,000 [1],[2],[20] $ 185,000 [3],[4],[19]        
Fair Value $ 257,000 [1],[2],[5],[20] $ 169,000 [3],[4],[6],[19]        
Shares | shares 194,553 [1],[2],[20] 194,553 [3],[4],[19]        
Strike Price | $ / shares $ 2.57 [1],[2],[20] $ 2.57 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Ogee, Inc. One Type of Investment Warrant Investment Date September 29, 2023 Expiration Date February 14, 2033 Series Preferred Series A-3            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[20],[22] Sep. 29, 2023          
Maturity Date [1],[2],[12],[20] Feb. 14, 2033          
Cost [1],[2],[12],[20] $ 49,000          
Fair Value [1],[2],[5],[12],[20] $ 760,000          
Shares | shares [1],[2],[12],[20] 243,668          
Strike Price | $ / shares [1],[2],[12],[20] $ 0.68          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Ogee, Inc. Two Type of Investment Warrant Investment Date August 1, 2024 Expiration Date August 1, 2034 Series Preferred Series A-3            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[20],[22] Aug. 01, 2024          
Maturity Date [1],[2],[12],[20] Aug. 01, 2034          
Cost [1],[2],[12],[20] $ 104,000          
Fair Value [1],[2],[5],[12],[20] $ 760,000          
Shares | shares [1],[2],[12],[20] 243,668          
Strike Price | $ / shares [1],[2],[12],[20] $ 0.68          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Ogee, Inc. Type of Investment Warrant Investment Date August 1, 2024 Expiration Date August 1, 2034 Series Preferred Series A-3            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[31]   Aug. 01, 2024        
Maturity Date [3],[4],[19],[31]   Aug. 01, 2034        
Cost [3],[4],[19],[31]   $ 104,000        
Fair Value [3],[4],[6],[19],[31]   $ 303,000        
Shares | shares [3],[4],[19],[31]   243,668        
Strike Price | $ / shares [3],[4],[19],[31]   $ 0.68        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Ogee, Inc. Type of Investment Warrant Investment Date February 14, 2023 Expiration Date February 14, 2033 Series Preferred Series A-3            
Schedule Of Investments [Line Items]            
Investment Date Feb. 14, 2023 [1],[2],[12],[20],[22] Feb. 14, 2023 [3],[4],[19],[25],[31]        
Maturity Date Feb. 14, 2033 [1],[2],[12],[20] Feb. 14, 2033 [3],[4],[19],[31]        
Cost $ 54,000 [1],[2],[12],[20] $ 54,000 [3],[4],[19],[31]        
Fair Value $ 760,000 [1],[2],[5],[12],[20] $ 303,000 [3],[4],[6],[19],[31]        
Shares | shares 243,668 [1],[2],[12],[20] 243,668 [3],[4],[19],[31]        
Strike Price | $ / shares $ 0.68 [1],[2],[12],[20] $ 0.68 [3],[4],[19],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Ogee, Inc. Type of Investment Warrant Investment Date September 29, 2023 Expiration Date September 29, 2033 Series Preferred Series A-3            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[31]   Sep. 29, 2023        
Maturity Date [3],[4],[19],[31]   Sep. 29, 2033        
Cost [3],[4],[19],[31]   $ 49,000        
Fair Value [3],[4],[6],[19],[31]   $ 303,000        
Shares | shares [3],[4],[19],[31]   243,668        
Strike Price | $ / shares [3],[4],[19],[31]   $ 0.68        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Portofino Labs, Inc. One Type of Investment Warrant Investment Date April 1, 2021 Expiration Date April 1, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Apr. 01, 2021          
Maturity Date [1],[2] Apr. 01, 2031          
Cost [1],[2] $ 99,000          
Fair Value [1],[2],[5] $ 22,000          
Shares | shares [1],[2] 39,912          
Strike Price | $ / shares [1],[2] $ 1.46          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Portofino Labs, Inc. Type of Investment Warrant Investment Date April 1, 2021 Expiration Date April 1, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Apr. 01, 2021        
Maturity Date [3],[4]   Apr. 01, 2031        
Cost [3],[4]   $ 99,000        
Fair Value [3],[4],[6]   $ 26,000        
Shares | shares [3],[4]   39,912        
Strike Price | $ / shares [3],[4]   $ 1.46        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Portofino Labs, Inc. Type of Investment Warrant Investment Date December 31, 2020 Expiration Date December 31, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Dec. 31, 2020 [1],[2],[22] Dec. 31, 2020 [3],[4],[25]        
Maturity Date Dec. 31, 2030 [1],[2] Dec. 31, 2030 [3],[4]        
Cost $ 160,000 [1],[2] $ 160,000 [3],[4]        
Fair Value $ 53,000 [1],[2],[5] $ 62,000 [3],[4],[6]        
Shares | shares 99,148 [1],[2] 99,148 [3],[4]        
Strike Price | $ / shares $ 1.53 [1],[2] $ 1.53 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Quip NYC, Inc. Type of Investment Warrant Investment Date March 9, 2021 Expiration Date March 9, 2031 Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Mar. 09, 2021        
Maturity Date [3],[4]   Mar. 09, 2031        
Cost [3],[4]   $ 203,000        
Shares | shares [3],[4]   10,833        
Strike Price | $ / shares [3],[4]   $ 48.46        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Quip NYC, Inc. Type of Investment Warrant Investment Date March 9, 2021 Expiration Date March 9, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Mar. 09, 2021          
Maturity Date [1],[2] Mar. 09, 2031          
Cost [1],[2] $ 203,000          
Shares | shares [1],[2] 10,833          
Strike Price | $ / shares [1],[2] $ 48.46          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Rinse, Inc. Type of Investment Warrant Investment Date May 10, 2022 Expiration Date May 10, 2032 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date May 10, 2022 [1],[2],[20],[22] May 10, 2022 [3],[4],[19],[25]        
Maturity Date May 10, 2032 [1],[2],[20] May 10, 2032 [3],[4],[19]        
Cost $ 118,000 [1],[2],[20] $ 118,000 [3],[4],[19]        
Fair Value $ 252,000 [1],[2],[5],[20] $ 454,000 [3],[4],[6],[19]        
Shares | shares 278,761 [1],[2],[20] 278,761 [3],[4],[19]        
Strike Price | $ / shares $ 1.13 [1],[2],[20] $ 1.13 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services SI Tickets, Inc. Type of Investment Warrant Investment Date May 11, 2022 Expiration Date May 11, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date May 11, 2022 [1],[2],[22] May 11, 2022 [3],[4],[25]        
Maturity Date May 11, 2032 [1],[2] May 11, 2032 [3],[4]        
Cost $ 162,000 [1],[2] $ 162,000 [3],[4]        
Fair Value [1],[2],[5] $ 7,000          
Shares | shares 53,029 [1],[2] 53,029 [3],[4]        
Strike Price | $ / shares $ 2.52 [1],[2] $ 2.52 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Super73, Inc. Type of Investment Warrant Investment Date December 31, 2020 Expiration Date December 31, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Dec. 31, 2020 [1],[2],[22] Dec. 31, 2020 [3],[4],[25]        
Maturity Date Dec. 31, 2030 [1],[2] Dec. 31, 2030 [3],[4]        
Cost $ 105,000 [1],[2] $ 105,000 [3],[4]        
Fair Value $ 7,000 [1],[2],[5] $ 58,000 [3],[4],[6]        
Shares | shares 177,305 [1],[2] 177,305 [3],[4]        
Strike Price | $ / shares $ 3.16 [1],[2] $ 3.16 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Trendly, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date August 10, 2026 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Maturity Date Aug. 10, 2026 [1],[2],[20] Aug. 10, 2026 [3],[4],[19]        
Cost $ 222,000 [1],[2],[20] $ 222,000 [3],[4],[19]        
Fair Value $ 79,000 [1],[2],[5],[20] $ 1,000 [3],[4],[6],[19]        
Shares | shares 245,506 [1],[2],[20] 245,506 [3],[4],[19]        
Strike Price | $ / shares $ 1.14 [1],[2],[20] $ 1.14 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services VitaCup, Inc. Type of Investment Warrant Investment Date June 23, 2021 Expiration Date June 23, 2031 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jun. 23, 2021        
Maturity Date [3],[4],[19]   Jun. 23, 2031        
Cost [3],[4],[19]   $ 9,000        
Shares | shares [3],[4],[19]   68,996        
Strike Price | $ / shares [3],[4],[19]   $ 2.79        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services VitaCup, Inc. Type of Investment Warrant Investment Date November 22, 2023 Expiration Date November 22, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Nov. 22, 2023        
Maturity Date [3],[4]   Nov. 22, 2033        
Shares | shares [3],[4]   51,225        
Strike Price | $ / shares [3],[4]   $ 0.41        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Whoop, Inc. Type of Investment Warrant Investment Date May 17, 2023 Expiration Date May 17, 2023 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[31]   May 17, 2023        
Maturity Date [3],[4],[10],[31]   May 17, 2033        
Cost [3],[4],[10],[31]   $ 1,099,000        
Fair Value [3],[4],[6],[10],[31]   $ 2,275,000        
Shares | shares [3],[4],[10],[31]   2,393,845        
Strike Price | $ / shares [3],[4],[10],[31]   $ 0.43        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Consumer Products & Services Whoop, Inc. Type of Investment Warrant Investment Date May 17, 2023 Expiration Date May 17, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] May 17, 2023          
Maturity Date [1],[2],[12],[15] May 17, 2033          
Cost [1],[2],[12],[15] $ 1,099,000          
Fair Value [1],[2],[5],[12],[15] $ 2,855,000          
Shares | shares [1],[2],[12],[15] 2,393,845          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.43          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Education Technology Edblox, Inc. Type of Investment Warrant Investment Date March 19, 2024 Expiration Date March 19, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Mar. 19, 2024 [1],[2],[15],[22] Mar. 19, 2024 [3],[4],[25]        
Maturity Date Mar. 19, 2034 [1],[2],[15] Mar. 19, 2034 [3],[4]        
Cost $ 152,000 [1],[2],[15] $ 152,000 [3],[4]        
Fair Value $ 0 [1],[2],[5],[15] $ 24,000 [3],[4],[6]        
Shares | shares 111,458 [1],[2],[15] 111,458 [3],[4]        
Strike Price | $ / shares $ 1.71 [1],[2],[15] $ 1.71 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Education Technology Medical Sales Training Holding Company One Type of Investment Warrant Investment Date April 17, 2024 Expiration Date April 17, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Apr. 17, 2024          
Maturity Date [1],[2] Apr. 17, 2034          
Shares | shares [1],[2] 32,493          
Strike Price | $ / shares [1],[2] $ 7.74          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Education Technology Medical Sales Training Holding Company Two Type of Investment Warrant Investment Date December 18, 2024 Expiration Date December 18, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Dec. 18, 2024          
Maturity Date [1],[2] Dec. 18, 2034          
Cost [1],[2] $ 4,000          
Shares | shares [1],[2] 21,444          
Strike Price | $ / shares [1],[2] $ 7.74          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Education Technology Medical Sales Training Holding Company Type of Investment Warrant Investment Date April 17, 2024 Expiration Date April 17, 2024 Series Common Stock            
Schedule Of Investments [Line Items]            
Cost [1],[2] $ 73,000          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Education Technology Medical Sales Training Holding Company Type of Investment Warrant Investment Date April 17, 2024 Expiration Date April 17, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Apr. 17, 2024        
Maturity Date [3],[4]   Apr. 17, 2034        
Cost [3],[4]   $ 73,000        
Fair Value [3],[4],[6]   $ 6,000        
Shares | shares [3],[4]   32,493        
Strike Price | $ / shares [3],[4]   $ 7.74        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Education Technology Medical Sales Training Holding Company Type of Investment Warrant Investment Date December 18, 2024 Expiration Date December 18, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 18, 2024        
Maturity Date [3],[4]   Dec. 18, 2034        
Cost [3],[4]   $ 4,000        
Fair Value [3],[4],[6]   $ 4,000        
Shares | shares [3],[4]   21,444        
Strike Price | $ / shares [3],[4]   $ 7.74        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Education Technology Medical Sales Training Holding Company Type of Investment Warrant Investment Date March 18, 2021 Expiration Date March 18, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Mar. 18, 2021 [1],[2],[22] Mar. 18, 2021 [3],[4],[25]        
Maturity Date Mar. 18, 2031 [1],[2] Mar. 18, 2031 [3],[4]        
Cost $ 108,000 [1],[2] $ 108,000 [3],[4]        
Fair Value [3],[4],[6]   $ 23,000        
Shares | shares 130,853 [1],[2] 130,853 [3],[4]        
Strike Price | $ / shares $ 7.74 [1],[2] $ 7.74 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Education Technology Yellowbrick Learning, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date September 30, 2028 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[22] Jan. 16, 2020 [3],[4],[25]        
Maturity Date Sep. 30, 2028 [1],[2] Sep. 30, 2028 [3],[4]        
Cost $ 120,000 [1],[2] $ 120,000 [3],[4]        
Fair Value [1],[2],[5] $ 3,000          
Shares | shares 222,222 [1],[2] 222,222 [3],[4]        
Strike Price | $ / shares $ 0.9 [1],[2] $ 0.9 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Beam Technologies, Inc. Type of Investment Warrant Investment Date August 30, 2024 Expiration Date August 30, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[31]   Aug. 30, 2024        
Maturity Date [3],[4],[31]   Aug. 30, 2034        
Cost [3],[4],[31]   $ 749,000        
Fair Value [3],[4],[6],[31]   $ 702,000        
Shares | shares [3],[4],[31]   56,494        
Strike Price | $ / shares [3],[4],[31]   $ 17.28        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Beam Technologies, Inc. Type of Investment Warrant Investment Date August 30, 2024 Expiration Date August 30, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Aug. 30, 2024          
Maturity Date [1],[2],[12],[15] Aug. 30, 2034          
Cost [1],[2],[12],[15] $ 632,000          
Fair Value [1],[2],[5],[12],[15] $ 489,000          
Shares | shares [1],[2],[12],[15] 47,479          
Strike Price | $ / shares [1],[2],[12],[15] $ 17.28          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Bestow, Inc. Type of Investment Warrant Investment Date August 1, 2024 Expiration Date August 1, 2034 Series Preferred Series C-2            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Aug. 01, 2024        
Maturity Date [3],[4],[19]   Aug. 01, 2034        
Cost [3],[4],[19]   $ 1,987,000        
Fair Value [3],[4],[6],[19]   $ 1,624,000        
Shares | shares [3],[4],[19]   349,793        
Strike Price | $ / shares [3],[4],[19]   $ 0.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Bestow, Inc. Type of Investment Warrant Investment Date August 1, 2024 Expiration Date August 1, 2034 Series Preferred Series C-2            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Aug. 01, 2024          
Maturity Date [1],[2],[14],[20] Aug. 01, 2034          
Cost [1],[2],[20] $ 1,987,000          
Fair Value [1],[2],[5],[20] $ 2,388,000          
Shares | shares [1],[2],[20] 349,793          
Strike Price | $ / shares [1],[2],[20] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Busbot, Inc. Type of Investment Warrant Investment Date April 1, 2024 Expiration Date April 1, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Apr. 01, 2024        
Maturity Date [3],[4]   Apr. 01, 2034        
Cost [3],[4]   $ 85,000        
Fair Value [3],[4],[6]   $ 31,000        
Shares | shares [3],[4]   44,133        
Strike Price | $ / shares [3],[4]   $ 0.96        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Busbot, Inc. Type of Investment Warrant Investment Date April 1, 2024 Expiration Date April 1, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[21],[22],[35],[36] Apr. 01, 2024          
Maturity Date [1],[2],[21],[35],[36] Apr. 01, 2034          
Cost [1],[2],[21],[35],[36] $ 85,000          
Fair Value [1],[2],[5],[21],[35],[36] $ 7,000          
Shares | shares [1],[2],[21],[35],[36] 44,133          
Strike Price | $ / shares [1],[2],[21],[35],[36] $ 0.96          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Busbot, Inc. Type of Investment Warrant Investment Date May 14, 2025 Expiration Date May 14, 2035 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[21],[22],[35],[36] May 14, 2025          
Maturity Date [1],[2],[21],[35],[36] May 14, 2035          
Cost [1],[2],[21],[35],[36] $ 9,000          
Fair Value [1],[2],[5],[21],[35],[36] $ 3,000          
Shares | shares [1],[2],[21],[35],[36] 13,498          
Strike Price | $ / shares [1],[2],[21],[35],[36] $ 0.36          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Centivo Corporation Type of Investment Warrant Investment Date December 20, 2024 Expiration Date July 31, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Dec. 20, 2024          
Maturity Date [1],[2],[12],[15] Jul. 31, 2034          
Cost [1],[2],[12],[15] $ 189,000          
Fair Value [1],[2],[5],[12],[15] $ 147,000          
Shares | shares [1],[2],[12],[15] 80,577          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.76          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Centivo Corporation Type of Investment Warrant Investment Date February 3, 2025 Expiration Date July 31, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Feb. 03, 2025          
Maturity Date [1],[2],[12],[15] Jul. 31, 2034          
Cost [1],[2],[12],[15] $ 164,000          
Fair Value [1],[2],[5],[12],[15] $ 147,000          
Shares | shares [1],[2],[12],[15] 80,578          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.76          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Centivo Corporation Type of Investment Warrant Investment Date July 31, 2024 Expiration Date July 31, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[31]   Jul. 31, 2024        
Maturity Date [3],[4],[10],[31]   Jul. 31, 2034        
Cost [3],[4],[10],[31]   $ 256,000        
Fair Value [3],[4],[6],[10],[31]   $ 369,000        
Shares | shares [3],[4],[10],[31]   161,155        
Strike Price | $ / shares [3],[4],[10],[31]   $ 0.76        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Centivo Corporation Type of Investment Warrant Investment Date July 31, 2024 Expiration Date July 31, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Jul. 31, 2024          
Maturity Date [1],[2],[12],[15] Jul. 31, 2034          
Cost [1],[2],[12],[15] $ 67,000          
Fair Value [1],[2],[5],[12],[15] $ 147,000          
Shares | shares [1],[2],[12],[15] 80,578          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.76          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Centivo Corporation Type of Investment Warrant Investment Date June 13, 2025 Expiration Date July 31, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Jun. 13, 2025          
Maturity Date [1],[2],[12],[15] Jul. 31, 2034          
Cost [1],[2],[12],[15] $ 145,000          
Fair Value [1],[2],[5],[12],[15] $ 147,000          
Shares | shares [1],[2],[12],[15] 80,578          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.76          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Centivo Corporation Type of Investment Warrant Investment Date May 20, 2025 Expiration Date July 31, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] May 20, 2025          
Maturity Date [1],[2],[12],[15] Jul. 31, 2034          
Cost [1],[2],[12],[15] $ 290,000          
Fair Value [1],[2],[5],[12],[15] $ 296,000          
Shares | shares [1],[2],[12],[15] 161,157          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.76          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance DailyPay, Inc. Type of Investment Warrant Investment Date September 30, 2020 Expiration Date September 30, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Sep. 30, 2020        
Maturity Date [3],[4]   Sep. 30, 2030        
Cost [3],[4]   $ 151,000        
Fair Value [3],[4],[6]   $ 1,516,000        
Shares | shares [3],[4]   89,264        
Strike Price | $ / shares [3],[4]   $ 3        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance DailyPay, Inc. Type of Investment Warrant Investment Date September 30, 2020 Expiration Date September 30, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Sep. 30, 2020          
Maturity Date [1],[2] Sep. 30, 2030          
Cost [1],[2] $ 151,000          
Fair Value [1],[2],[5] $ 1,823,000          
Shares | shares [1],[2] 89,264          
Strike Price | $ / shares [1],[2] $ 3          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Empower Financial, Inc. Type of Investment Warrant Investment Date October 13, 2023 Expiration Date October 13, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[31]   Oct. 13, 2023        
Maturity Date [3],[4],[10],[31]   Oct. 13, 2033        
Cost [3],[4],[10],[31]   $ 953,000        
Fair Value [3],[4],[6],[10],[31]   $ 1,534,000        
Shares | shares [3],[4],[10],[31]   404,893        
Strike Price | $ / shares [3],[4],[10],[31]   $ 1.43        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Empower Financial, Inc. Type of Investment Warrant Investment Date October 13, 2023 Expiration Date October 13, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Oct. 13, 2023          
Maturity Date [1],[2],[12],[15] Oct. 13, 2033          
Cost [1],[2],[12],[15] $ 953,000          
Fair Value [1],[2],[5],[12],[15] $ 1,713,000          
Shares | shares [1],[2],[12],[15] 404,893          
Strike Price | $ / shares [1],[2],[12],[15] $ 1.43          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Eqis Capital Management, Inc. Type of Investment Warrant Investment Date June 15, 2022 Expiration Date June 15, 2032 Series Preferred Class B            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jun. 15, 2022        
Maturity Date [3],[4],[19]   Jun. 15, 2032        
Cost [3],[4],[19]   $ 10,000        
Fair Value [3],[4],[6],[19]   $ 87,000        
Shares | shares [3],[4],[19]   904,000        
Strike Price | $ / shares [3],[4],[19]   $ 0.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Eqis Capital Management, Inc. Type of Investment Warrant Investment Date June 15, 2022 Expiration Date June 15, 2032 Series Preferred Class B            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jun. 15, 2022          
Maturity Date [1],[2],[20] Jun. 15, 2032          
Cost [1],[2],[20] $ 10,000          
Fair Value [1],[2],[5],[20] $ 86,000          
Shares | shares [1],[2],[20] 904,000          
Strike Price | $ / shares [1],[2],[20] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Gravie, Inc Type of Investment Warrant Investment Date June 4, 2024 Expiration Date June 4, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[31]   Jun. 04, 2024        
Maturity Date [3],[4],[10],[31]   Jun. 04, 2034        
Cost [3],[4],[10],[31]   $ 293,000        
Fair Value [3],[4],[6],[10],[31]   $ 257,000        
Shares | shares [3],[4],[10],[31]   123,816        
Strike Price | $ / shares [3],[4],[10],[31]   $ 2.68        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Gravie, Inc. Type of Investment Warrant Investment Date June 4, 2024 Expiration Date June 4, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Jun. 04, 2024          
Maturity Date [1],[2],[12],[15] Jun. 04, 2034          
Cost [1],[2],[12],[15] $ 293,000          
Fair Value [1],[2],[5],[12],[15] $ 9,000          
Shares | shares [1],[2],[12],[15] 123,816          
Strike Price | $ / shares [1],[2],[12],[15] $ 2.68          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Inshur, Inc. Type of Investment Warrant Investment Date June 10, 2025 Expiration Date June 10, 2035 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jun. 10, 2025          
Maturity Date [1],[2] Jun. 10, 2035          
Cost [1],[2] $ 234,000          
Fair Value [1],[2],[5] $ 221,000          
Shares | shares [1],[2] 32,049          
Strike Price | $ / shares [1],[2] $ 6.05          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Kafene, Inc. Type of Investment Warrant Investment Date January 5, 2024 Expiration Date January 5, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 05, 2024        
Maturity Date [3],[4]   Jan. 05, 2034        
Cost [3],[4]   $ 58,000        
Fair Value [3],[4],[6]   $ 429,000        
Shares | shares [3],[4]   44,448        
Strike Price | $ / shares [3],[4]   $ 4.03        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Kafene, Inc. Type of Investment Warrant Investment Date January 5, 2024 Expiration Date January 5, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 05, 2024          
Maturity Date [1],[2] Jan. 05, 2034          
Cost [1],[2] $ 58,000          
Fair Value [1],[2],[5] $ 461,000          
Shares | shares [1],[2] 44,448          
Strike Price | $ / shares [1],[2] $ 4.03          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Lendflow, Inc. Type of Investment Warrant Investment Date April 24, 2025 Expiration Date April 24, 2035 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[22] Apr. 24, 2025          
Maturity Date [1],[2],[12] Apr. 24, 2035          
Cost [1],[2],[12] $ 146,000          
Fair Value [1],[2],[5],[12] $ 145,000          
Shares | shares [1],[2],[12] 158,099          
Strike Price | $ / shares [1],[2],[12] $ 0.7          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Mesa Financial, Inc. Type of Investment Warrant Investment Date August 29, 2024 Expiration Date August 29, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25]   Aug. 29, 2024        
Maturity Date [3],[4],[24]   Aug. 29, 2034        
Cost [3],[4],[24]   $ 28,000        
Fair Value [3],[4],[6],[24]   $ 27,000        
Shares | shares [3],[4],[24]   62,422        
Strike Price | $ / shares [3],[4],[24]   $ 0.73        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Mesa Financial, Inc. Type of Investment Warrant Investment Date August 29, 2024 Expiration Date August 29, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[21],[22],[35],[36] Aug. 29, 2024          
Maturity Date [1],[2],[21],[35],[36] Aug. 29, 2034          
Cost [1],[2],[21],[35],[36] $ 28,000          
Fair Value [1],[2],[5],[21],[35],[36] $ 26,000          
Shares | shares [1],[2],[21],[35],[36] 62,422          
Strike Price | $ / shares [1],[2],[21],[35],[36] $ 0.73          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Mesa Financing I, LLC Type of Investment Warrant Investment Date May 7, 2025 Expiration Date May 7, 2035 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[21],[22],[35],[36] May 07, 2025          
Maturity Date [1],[2],[21],[35],[36] May 07, 2035          
Cost [1],[2],[21],[35],[36] $ 8,000          
Fair Value [1],[2],[5],[21],[35],[36] $ 8,000          
Shares | shares [1],[2],[21],[35],[36] 22,519          
Strike Price | $ / shares [1],[2],[21],[35],[36] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Parafin, Inc. Type of Investment Warrant Investment Date December 23, 2024 Expiration Date December 23, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Dec. 23, 2024 [1],[2],[21],[22],[35],[36] Dec. 23, 2024 [3],[4],[24],[25]        
Maturity Date Dec. 23, 2034 [1],[2],[21],[35],[36] Dec. 23, 2034 [3],[4],[24]        
Cost $ 49,000 [1],[2],[21],[35],[36] $ 49,000 [3],[4],[24]        
Fair Value $ 39,000 [1],[2],[5],[21],[35],[36] $ 43,000 [3],[4],[6],[24]        
Shares | shares 3,657 [1],[2],[21],[35],[36] 3,657 [3],[4],[24]        
Strike Price | $ / shares $ 11.14 [1],[2],[21],[35],[36] $ 11.14 [3],[4],[24]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Parafin, Inc. Type of Investment Warrant Investment Date February 16, 2024 Expiration Date February 16, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25]   Feb. 16, 2024        
Maturity Date [3],[4],[24]   Feb. 16, 2034        
Cost [3],[4],[24]   $ 118,000        
Fair Value [3],[4],[6],[24]   $ 321,000        
Shares | shares [3],[4],[24]   24,616        
Strike Price | $ / shares [3],[4],[24]   $ 7.09        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Parafin, Inc. Type of Investment Warrant Investment Date February 16, 2024 Expiration Date February 16, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[21],[22],[35],[36] Feb. 16, 2024          
Maturity Date [1],[2],[21],[35],[36] Feb. 16, 2034          
Cost [1],[2],[21],[35],[36] $ 118,000          
Fair Value [1],[2],[5],[21],[35],[36] $ 304,000          
Shares | shares [1],[2],[21],[35],[36] 24,616          
Strike Price | $ / shares [1],[2],[21],[35],[36] $ 7.09          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Parafin, Inc. Type of Investment Warrant Investment Date July 25, 2024 Expiration Date July 25, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[24],[25]   Jul. 25, 2024        
Maturity Date [3],[4],[24]   Jul. 25, 2034        
Cost [3],[4],[24]   $ 108,000        
Fair Value [3],[4],[6],[24]   $ 321,000        
Shares | shares [3],[4],[24]   24,641        
Strike Price | $ / shares [3],[4],[24]   $ 7.09        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Parafin, Inc. Type of Investment Warrant Investment Date July 25, 2024 Expiration Date July 25, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[21],[22],[35],[36] Jul. 25, 2024          
Maturity Date [1],[2],[21],[35],[36] Jul. 25, 2034          
Cost [1],[2],[21],[35],[36] $ 108,000          
Fair Value [1],[2],[5],[21],[35],[36] $ 304,000          
Shares | shares [1],[2],[21],[35],[36] 24,641          
Strike Price | $ / shares [1],[2],[21],[35],[36] $ 7.09          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance PatientFi, Inc. Type of Investment Warrant Investment Date March 14, 2025 Expiration Date March 14, 2035 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[20],[22] Mar. 14, 2025          
Maturity Date [1],[2],[12],[20] Mar. 14, 2035          
Cost [1],[2],[12],[20] $ 139,000          
Fair Value [1],[2],[5],[12],[20] $ 160,000          
Shares | shares [1],[2],[12],[20] 100,586          
Strike Price | $ / shares [1],[2],[12],[20] $ 3.1          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance RealtyMogul, Co. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date December 18, 2027 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Maturity Date Dec. 18, 2027 [1],[2],[20] Dec. 18, 2027 [3],[4],[19]        
Cost $ 285,000 [1],[2],[20] $ 285,000 [3],[4],[19]        
Fair Value $ 1,161,000 [1],[2],[5],[20] $ 1,386,000 [3],[4],[6],[19]        
Shares | shares 954,979 [1],[2],[20] 954,979 [3],[4],[19]        
Strike Price | $ / shares $ 0.95 [1],[2],[20] $ 0.95 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Slope Tech, Inc. Type of Investment Warrant Investment Date August 30, 2023 Expiration Date August 30, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Aug. 30, 2023 [1],[2],[21],[22],[35],[36] Aug. 30, 2023 [3],[4],[24],[25]        
Maturity Date Aug. 30, 2033 [1],[2],[21],[35],[36] Aug. 30, 2033 [3],[4],[24]        
Cost $ 112,000 [1],[2],[21],[35],[36] $ 112,000 [3],[4],[24]        
Fair Value $ 97,000 [1],[2],[5],[21],[35],[36] $ 112,000 [3],[4],[6],[24]        
Shares | shares 21,303 [1],[2],[21],[35],[36] 21,303 [3],[4],[24]        
Strike Price | $ / shares $ 0.88 [1],[2],[21],[35],[36] $ 0.88 [3],[4],[24]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Slope Tech, Inc. Type of Investment Warrant Investment Date September 14, 2022 Expiration Date September 14, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Sep. 14, 2022 [1],[2],[21],[22],[35],[36] Sep. 14, 2022 [3],[4],[24],[25]        
Maturity Date Sep. 14, 2032 [1],[2],[21],[35],[36] Sep. 14, 2032 [3],[4],[24]        
Cost $ 109,000 [1],[2],[21],[35],[36] $ 109,000 [3],[4],[24]        
Fair Value $ 414,000 [1],[2],[5],[21],[35],[36] $ 476,000 [3],[4],[6],[24]        
Shares | shares 90,971 [1],[2],[21],[35],[36] 90,971 [3],[4],[24]        
Strike Price | $ / shares $ 0.88 [1],[2],[21],[35],[36] $ 0.88 [3],[4],[24]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Under Technologies, Inc. Type of Investment Warrant Investment Date May 3, 2024 Expiration Date May 3, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date May 03, 2024 [1],[2],[12],[15],[22] May 03, 2024 [3],[4],[25],[31]        
Maturity Date May 03, 2034 [1],[2],[12],[15] May 03, 2034 [3],[4],[31]        
Cost $ 210,000 [1],[2],[12],[15] $ 267,000 [3],[4],[31]        
Fair Value $ 204,000 [1],[2],[5],[12],[15] $ 243,000 [3],[4],[6],[31]        
Shares | shares 76,133 [1],[2],[12],[15] 96,710 [3],[4],[31]        
Strike Price | $ / shares $ 2.9 [1],[2],[12],[15] $ 2.9 [3],[4],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Finance and Insurance Wisetack, Inc. Type of Investment Warrant Investment Date November 14, 2024 Expiration Date November 14, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Nov. 14, 2024 [1],[2],[12],[15],[22] Nov. 14, 2024 [3],[4],[25],[31]        
Maturity Date Nov. 14, 2034 [1],[2],[12],[15] Nov. 14, 2034 [3],[4],[31]        
Cost $ 102,000 [1],[2],[12],[15] $ 119,000 [3],[4],[31]        
Fair Value $ 160,000 [1],[2],[5],[12],[15] $ 118,000 [3],[4],[6],[31]        
Shares | shares 111,153 [1],[2],[12],[15] 128,992 [3],[4],[31]        
Strike Price | $ / shares $ 1.58 [1],[2],[12],[15] $ 1.58 [3],[4],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Athletic Brewing Company, LLC Type of Investment Warrant Investment Date October 28, 2022 Expiration Date October 28, 2032 Series Preferred Class B            
Schedule Of Investments [Line Items]            
Investment Date Oct. 28, 2022 [1],[2],[20],[22] Oct. 28, 2022 [3],[4],[19],[25]        
Maturity Date Oct. 28, 2032 [1],[2],[20] Oct. 28, 2032 [3],[4],[19]        
Cost $ 287,000 [1],[2],[20] $ 287,000 [3],[4],[19]        
Fair Value $ 475,000 [1],[2],[5],[20] $ 490,000 [3],[4],[6],[19]        
Shares | shares 3,741 [1],[2],[20] 3,741 [3],[4],[19]        
Strike Price | $ / shares $ 140.21 [1],[2],[20] $ 140.21 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Bowery Farming, Inc. Type of Investment Warrant Investment Date December 22, 2020 Expiration Date December 22, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 22, 2020        
Maturity Date [3],[4]   Dec. 22, 2030        
Cost [3],[4]   $ 160,000        
Shares | shares [3],[4]   29,925        
Strike Price | $ / shares [3],[4]   $ 6.24        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Bowery Farming, Inc. Type of Investment Warrant Investment Date December 29, 2023 Expiration Date December 29, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 29, 2023        
Maturity Date [3],[4]   Dec. 29, 2030        
Cost [3],[4]   $ 29,000        
Shares | shares [3],[4]   114,725        
Strike Price | $ / shares [3],[4]   $ 0.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Bowery Farming, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date June 10, 2029 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 16, 2020        
Maturity Date [3],[4]   Jun. 10, 2029        
Cost [3],[4]   $ 410,000        
Shares | shares [3],[4]   68,863        
Strike Price | $ / shares [3],[4]   $ 5.08        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Bowery Farming, Inc. Type of Investment Warrant Investment Date September 10, 2021 Expiration Date September 10, 2028 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Sep. 10, 2021        
Maturity Date [3],[4]   Sep. 10, 2028        
Cost [3],[4]   $ 617,000        
Shares | shares [3],[4]   21,577        
Strike Price | $ / shares [3],[4]   $ 0.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Daring Foods, Inc. Type of Investment Warrant Investment Date April 8, 2021 Expiration Date April 8, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Apr. 08, 2021 [1],[2],[22] Apr. 08, 2021 [3],[4],[25]        
Maturity Date Apr. 08, 2031 [1],[2] Apr. 08, 2031 [3],[4]        
Cost $ 106,000 [1],[2] $ 106,000 [3],[4]        
Fair Value $ 61,000 [1],[2],[5] $ 55,000 [3],[4],[6]        
Shares | shares 68,100 [1],[2] 68,100 [3],[4]        
Strike Price | $ / shares $ 0.27 [1],[2] $ 0.27 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies DrinkPak, LLC Type of Investment Warrant Investment Date February 17, 2023 Expiration Date February 17, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Feb. 17, 2023 [1],[2],[12],[15],[22] Feb. 17, 2023 [3],[4],[10],[25],[31]        
Maturity Date Feb. 17, 2033 [1],[2],[12],[15] Feb. 17, 2033 [3],[4],[10],[31]        
Cost $ 26,000 [1],[2],[12],[15] $ 26,000 [3],[4],[10],[31]        
Fair Value $ 264,000 [1],[2],[5],[12],[15] $ 296,000 [3],[4],[6],[10],[31]        
Shares | shares 12,010 [1],[2],[12],[15] 12,010 [3],[4],[10],[31]        
Strike Price | $ / shares $ 18.89 [1],[2],[12],[15] $ 18.89 [3],[4],[10],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies DrinkPak, LLC Type of Investment Warrant Investment Date September 13, 2022 Expiration Date September 13, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Sep. 13, 2022 [1],[2],[15],[22] Sep. 13, 2022 [3],[4],[10],[25]        
Maturity Date Sep. 13, 2032 [1],[2],[15] Sep. 13, 2032 [3],[4],[10]        
Cost $ 7,000 [1],[2],[15] $ 7,000 [3],[4],[10]        
Fair Value $ 52,000 [1],[2],[5],[15] $ 59,000 [3],[4],[6],[10]        
Shares | shares 2,387 [1],[2],[15] 2,387 [3],[4],[10]        
Strike Price | $ / shares $ 19.12 [1],[2],[15] $ 19.12 [3],[4],[10]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Emergy, Inc. Type of Investment Warrant Investment Date October 5, 2022 Expiration Date October 5, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Oct. 05, 2022 [1],[2],[15],[22] Oct. 05, 2022 [3],[4],[10],[25]        
Maturity Date Oct. 05, 2032 [1],[2],[15] Oct. 05, 2032 [3],[4],[10]        
Cost $ 181,000 [1],[2],[15] $ 181,000 [3],[4],[10]        
Shares | shares 4,051 [1],[2],[15] 4,051 [3],[4],[10]        
Strike Price | $ / shares $ 39.6 [1],[2],[15] $ 39.6 [3],[4],[10]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies GrubMarket, Inc. Type of Investment Warrant Investment Date June 15, 2020 Expiration Date June 15, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jun. 15, 2020 [1],[2],[22] Jun. 15, 2020 [3],[4],[25]        
Maturity Date Jun. 15, 2030 [1],[2] Jun. 15, 2030 [3],[4]        
Cost $ 115,000 [1],[2] $ 115,000 [3],[4]        
Fair Value $ 7,291,000 [1],[2],[5] $ 4,256,000 [3],[4],[6]        
Shares | shares 405,000 [1],[2] 405,000 [3],[4]        
Strike Price | $ / shares $ 1.1 [1],[2] $ 1.1 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Intelligent Brands, Inc. (f.k.a. PSB Holdings, Inc.) Type of Investment Warrant Investment Date December 31, 2020 Expiration Date December 29, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Dec. 31, 2020          
Maturity Date [1],[2] Dec. 29, 2032          
Cost [1],[2] $ 546,000          
Shares | shares [1],[2] 33,348          
Strike Price | $ / shares [1],[2] $ 3.17          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Intelligent Brands, Inc. (f.k.a. PSB Holdings, Inc.) Type of Investment Warrant Investment Date January 16, 2020 Expiration Date October 5, 2027 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 16, 2020          
Maturity Date [1],[2] Oct. 05, 2027          
Cost [1],[2] $ 111,000          
Shares | shares [1],[2] 103,636          
Strike Price | $ / shares [1],[2] $ 21.42          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Intelligent Brands, Inc. Type of Investment Warrant Investment Date December 31, 2020 Expiration Date December 29, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 31, 2020        
Maturity Date [3],[4]   Dec. 29, 2032        
Cost [3],[4]   $ 546,000        
Shares | shares [3],[4]   33,348        
Strike Price | $ / shares [3],[4]   $ 3.17        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Intelligent Brands, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date October 5, 2027 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 16, 2020        
Maturity Date [3],[4]   Oct. 05, 2027        
Cost [3],[4]   $ 111,000        
Shares | shares [3],[4]   103,636        
Strike Price | $ / shares [3],[4]   $ 14.47        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies The Fynder Group, Inc. Type of Investment Warrant Investment Date October 14, 2020 Expiration Date October 14, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Oct. 14, 2020 [1],[2],[22] Oct. 14, 2020 [3],[4],[25]        
Maturity Date Oct. 14, 2030 [1],[2] Oct. 14, 2030 [3],[4]        
Cost $ 68,000 [1],[2] $ 68,000 [3],[4]        
Fair Value $ 9,000 [1],[2],[5] $ 23,000 [3],[4],[6]        
Shares | shares 36,445 [1],[2] 36,445 [3],[4]        
Strike Price | $ / shares $ 0.49 [1],[2] $ 0.49 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Food and Agriculture Technologies Zero Acre Farms, Inc. Type of Investment Warrant Investment Date December 23, 2022 Expiration Date December 23, 2032 Series Class A Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Dec. 23, 2022 [1],[2],[22] Dec. 23, 2022 [3],[4],[19],[25]        
Maturity Date Dec. 23, 2032 [1],[2] Dec. 23, 2032 [3],[4],[19]        
Cost $ 79,000 [1],[2] $ 79,000 [3],[4],[19]        
Fair Value $ 4,000 [1],[2],[5] $ 8,000 [3],[4],[6],[19]        
Shares | shares 20,181 [1],[2] 20,181 [3],[4],[19]        
Strike Price | $ / shares $ 2.13 [1],[2] $ 2.13 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Bolb, Inc. Type of Investment Warrant Investment Date October 12, 2021 Expiration Date October 12, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Oct. 12, 2021 [1],[2],[22] Oct. 12, 2021 [3],[4],[25]        
Maturity Date Oct. 12, 2031 [1],[2] Oct. 12, 2031 [3],[4]        
Cost $ 36,000 [1],[2] $ 35,000 [3],[4]        
Shares | shares 181,784 [1],[2] 181,784 [3],[4]        
Strike Price | $ / shares $ 0.07 [1],[2] $ 0.07 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Edeniq, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date December 23, 2026 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23],[40] Jan. 16, 2020 [3],[4],[19],[25],[29],[41]        
Maturity Date Dec. 23, 2026 [1],[2],[20],[23],[40] Dec. 23, 2026 [3],[4],[19],[29],[41]        
Fair Value $ 596,000 [1],[2],[5],[20],[23],[40] $ 506,000 [3],[4],[6],[19],[29],[41]        
Shares | shares 2,685,501 [1],[2],[20],[23],[40] 2,685,501 [3],[4],[19],[29],[41]        
Strike Price | $ / shares $ 0.22 [1],[2],[20],[23],[40] $ 0.22 [3],[4],[19],[29],[41]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Edeniq, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date June 29, 2027 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23],[40] Jan. 16, 2020 [3],[4],[19],[25],[29],[41]        
Maturity Date Jun. 29, 2027 [1],[2],[20],[23],[40] Jun. 29, 2027 [3],[4],[19],[29],[41]        
Fair Value $ 281,000 [1],[2],[5],[20],[23],[40] $ 149,000 [3],[4],[6],[19],[29],[41]        
Shares | shares 5,106,972 [1],[2],[20],[23],[40] 5,106,972 [3],[4],[19],[29],[41]        
Strike Price | $ / shares $ 0.44 [1],[2],[20],[23],[40] $ 0.44 [3],[4],[19],[29],[41]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Edeniq, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date November 2, 2028 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23],[40] Jan. 16, 2020 [3],[4],[19],[25],[29],[41]        
Maturity Date Nov. 02, 2028 [1],[2],[20],[23],[40] Nov. 02, 2028 [3],[4],[19],[29],[41]        
Fair Value $ 1,825,000 [1],[2],[5],[20],[23],[40] $ 1,709,000 [3],[4],[6],[19],[29],[41]        
Shares | shares 3,850,294 [1],[2],[20],[23],[40] 3,850,294 [3],[4],[19],[29],[41]        
Strike Price | $ / shares $ 0.01 [1],[2],[20],[23],[40] $ 0.01 [3],[4],[19],[29],[41]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Edeniq, Inc. Type of Investment Warrant Investment Date November 29, 2021 Expiration Date November 29, 2031 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date Nov. 29, 2021 [1],[2],[20],[22],[23] Nov. 29, 2021 [3],[4],[19],[25],[29]        
Maturity Date Nov. 29, 2031 [1],[2],[20],[23] Nov. 29, 2031 [3],[4],[19],[29]        
Cost $ 7,000 [1],[2],[20],[23] $ 7,000 [3],[4],[19],[29]        
Fair Value $ 8,525,000 [1],[2],[5],[20],[23] $ 4,529,000 [3],[4],[6],[19],[29]        
Shares | shares 154,906,320 [1],[2],[20],[23] 154,906,320 [3],[4],[19],[29]        
Strike Price | $ / shares $ 0.01 [1],[2],[20],[23] $ 0.01 [3],[4],[19],[29]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Edeniq, Inc. Type of Investment Warrant One Investment Date January 16, 2020 Expiration Date December 23, 2026 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[20],[22],[23],[40] Jan. 16, 2020 [3],[4],[19],[25],[29],[41]        
Maturity Date Dec. 23, 2026 [1],[2],[20],[23],[40] Dec. 23, 2026 [3],[4],[19],[29],[41]        
Fair Value $ 936,000 [1],[2],[5],[20],[23],[40] $ 855,000 [3],[4],[6],[19],[29],[41]        
Shares | shares 2,184,672 [1],[2],[20],[23],[40] 2,184,672 [3],[4],[19],[29],[41]        
Strike Price | $ / shares $ 0.01 [1],[2],[20],[23],[40] $ 0.01 [3],[4],[19],[29],[41]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Footprint International Holding, Inc. Type of Investment Warrant Investment Date February 14, 2020 Expiration Date February 14, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Feb. 14, 2020 [1],[2],[22] Feb. 14, 2020 [3],[4],[25]        
Maturity Date Feb. 14, 2030 [1],[2] Feb. 14, 2030 [3],[4]        
Cost $ 9,000 [1],[2] $ 9,000 [3],[4]        
Shares | shares 38,171 [1],[2] 38,171 [3],[4]        
Strike Price | $ / shares $ 0.31 [1],[2] $ 0.31 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Footprint International Holding, Inc. Type of Investment Warrant Investment Date February 18, 2022 Expiration Date February 18, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Feb. 18, 2022 [1],[2],[22] Feb. 18, 2022 [3],[4],[25]        
Maturity Date Feb. 18, 2032 [1],[2] Feb. 18, 2032 [3],[4]        
Cost $ 4,246,000 [1],[2] $ 4,246,000 [3],[4]        
Shares | shares 77,524 [1],[2] 77,524 [3],[4]        
Strike Price | $ / shares $ 0.01 [1],[2] $ 0.01 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Footprint International Holding, Inc. Type of Investment Warrant Investment Date June 23, 2022 Expiration Date June 23, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jun. 23, 2022 [1],[2],[22] Jun. 23, 2022 [3],[4],[25]        
Maturity Date Jun. 23, 2032 [1],[2] Jun. 23, 2032 [3],[4]        
Cost $ 359,000 [1],[2] $ 359,000 [3],[4]        
Shares | shares 14,624 [1],[2] 14,624 [3],[4]        
Strike Price | $ / shares $ 0.01 [1],[2] $ 0.01 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Footprint International Holding, Inc. Type of Investment Warrant Investment Date October 31, 2024 Expiration Date October 31, 2034 Series Preferred Class F            
Schedule Of Investments [Line Items]            
Investment Date Oct. 31, 2024 [1],[2],[20],[22] Oct. 31, 2024 [3],[4],[19],[25]        
Maturity Date Oct. 31, 2034 [1],[2],[20] Oct. 31, 2034 [3],[4],[19]        
Shares | shares 250 [1],[2],[20] 250 [3],[4],[19]        
Strike Price | $ / shares $ 25,000 [1],[2],[20] $ 25,000 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Form Energy Inc. Type of Investment Warrant Investment Date October 21, 2024 Expiration Date October 21, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Oct. 21, 2024 [1],[2],[12],[15],[22] Oct. 21, 2024 [3],[4],[25],[31]        
Maturity Date Oct. 21, 2034 [1],[2],[12],[15] Oct. 21, 2034 [3],[4],[31]        
Cost $ 796,000 [1],[2],[12],[15] $ 925,000 [3],[4],[31]        
Fair Value $ 851,000 [1],[2],[5],[12],[15] $ 891,000 [3],[4],[6],[31]        
Shares | shares 85,556 [1],[2],[12],[15] 99,287 [3],[4],[31]        
Strike Price | $ / shares $ 8.03 [1],[2],[12],[15] $ 8.03 [3],[4],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Mainspring Energy, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date July 9, 2029 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[22] Jan. 16, 2020 [3],[4],[25]        
Maturity Date Jul. 09, 2029 [1],[2] Jul. 09, 2029 [3],[4]        
Cost $ 283,000 [1],[2] $ 283,000 [3],[4]        
Fair Value $ 229,000 [1],[2],[5] $ 224,000 [3],[4],[6]        
Shares | shares 140,186 [1],[2] 140,186 [3],[4]        
Strike Price | $ / shares $ 1.15 [1],[2] $ 1.15 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Mainspring Energy, Inc. Type of Investment Warrant Investment Date March 18, 2022 Expiration Date March 18, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Mar. 18, 2022 [1],[2],[22] Mar. 18, 2022 [3],[4],[25]        
Maturity Date Mar. 18, 2032 [1],[2] Mar. 18, 2032 [3],[4]        
Cost $ 344,000 [1],[2] $ 344,000 [3],[4]        
Fair Value $ 211,000 [1],[2],[5] $ 210,000 [3],[4],[6]        
Shares | shares 137,692 [1],[2] 137,692 [3],[4]        
Strike Price | $ / shares $ 1.66 [1],[2] $ 1.66 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology Mainspring Energy, Inc. Type of Investment Warrant Investment Date November 20, 2020 Expiration Date November 20, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Nov. 20, 2020 [1],[2],[22] Nov. 20, 2020 [3],[4],[25]        
Maturity Date Nov. 20, 2030 [1],[2] Nov. 20, 2030 [3],[4]        
Cost $ 226,000 [1],[2] $ 226,000 [3],[4]        
Fair Value $ 133,000 [1],[2],[5] $ 130,000 [3],[4],[6]        
Shares | shares 81,294 [1],[2] 81,294 [3],[4]        
Strike Price | $ / shares $ 1.15 [1],[2] $ 1.15 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology RTS Holding, Inc. Type of Investment Warrant Investment Date December 10, 2021 Expiration Date December 10, 2031 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date Dec. 10, 2021 [1],[2],[12],[15],[22] Dec. 10, 2021 [3],[4],[10],[19],[25]        
Maturity Date Dec. 10, 2031 [1],[2],[12],[15] Dec. 10, 2031 [3],[4],[10],[19]        
Cost $ 75,000 [1],[2],[12],[15] $ 75,000 [3],[4],[10],[19]        
Fair Value $ 68,000 [1],[2],[5],[12],[15] $ 99,000 [3],[4],[6],[10],[19]        
Shares | shares 2,314 [1],[2],[12],[15] 2,314 [3],[4],[10],[19]        
Strike Price | $ / shares $ 205.28 [1],[2],[12],[15] $ 205.28 [3],[4],[10],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology RTS Holding, Inc. Type of Investment Warrant Investment Date January 19, 2024 Expiration Date January 19, 2034 Series Preferred Series D-1            
Schedule Of Investments [Line Items]            
Investment Date Jan. 19, 2024 [1],[2],[12],[15],[22] Jan. 19, 2024 [3],[4],[10],[19],[25]        
Maturity Date Jan. 19, 2034 [1],[2],[12],[15] Jan. 19, 2034 [3],[4],[10],[19]        
Cost $ 418,000 [1],[2],[12],[15] $ 418,000 [3],[4],[10],[19]        
Fair Value $ 95,000 [1],[2],[5],[12],[15] $ 137,000 [3],[4],[6],[10],[19]        
Shares | shares 2,876 [1],[2],[12],[15] 2,876 [3],[4],[10],[19]        
Strike Price | $ / shares $ 203.47 [1],[2],[12],[15] $ 203.47 [3],[4],[10],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Green Technology RTS Holding, Inc. Type of Investment Warrant Investment Date October 10, 2022 Expiration Date October 10, 2032 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date Oct. 10, 2022 [1],[2],[12],[15],[22] Oct. 10, 2022 [3],[4],[10],[19],[25]        
Maturity Date Oct. 10, 2032 [1],[2],[12],[15] Oct. 10, 2032 [3],[4],[10],[19]        
Cost $ 87,000 [1],[2],[12],[15] $ 87,000 [3],[4],[10],[19]        
Fair Value $ 31,000 [1],[2],[5],[12],[15] $ 44,000 [3],[4],[6],[10],[19]        
Shares | shares 917 [1],[2],[12],[15] 917 [3],[4],[10],[19]        
Strike Price | $ / shares $ 196.5 [1],[2],[12],[15] $ 196.5 [3],[4],[10],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Dentologie Enterprises, Inc. Type of Investment Warrant Investment Date October 14, 2022 Expiration Date October 14, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25]   Oct. 14, 2022        
Maturity Date [3],[4],[10]   Oct. 14, 2034        
Cost [3],[4],[10]   $ 66,000        
Fair Value [3],[4],[6],[10]   $ 147,000        
Shares | shares [3],[4],[10]   51,632        
Strike Price | $ / shares [3],[4],[10]   $ 0.76        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Exer Holdings, LLC Type of Investment Warrant Investment Date November 19, 2021 Expiration Date November 19, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Nov. 19, 2021        
Maturity Date [3],[4]   Nov. 19, 2031        
Cost [3],[4]   $ 93,000        
Fair Value [3],[4],[6]   $ 14,000        
Shares | shares [3],[4]   281        
Strike Price | $ / shares [3],[4]   $ 527.51        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Hospitalists Now, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date December 6, 2026 Series Preferred Series D-2            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jan. 16, 2020        
Maturity Date [3],[4],[19]   Dec. 06, 2026        
Cost [3],[4],[19]   $ 391,000        
Fair Value [3],[4],[6],[19]   $ 2,152,000        
Shares | shares [3],[4],[19]   750,000        
Strike Price | $ / shares [3],[4],[19]   $ 5.89        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Hospitalists Now, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date March 30, 2026 Series Preferred Series D-2            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jan. 16, 2020        
Maturity Date [3],[4],[19]   Mar. 30, 2026        
Cost [3],[4],[19]   $ 71,000        
Fair Value [3],[4],[6],[19]   $ 390,000        
Shares | shares [3],[4],[19]   135,807        
Strike Price | $ / shares [3],[4],[19]   $ 5.89        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Lark Technologies, Inc.Type of Investment Warrant Investment Date December 22, 2022 Expiration Date December 22, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 22, 2022        
Maturity Date [3],[4]   Dec. 22, 2032        
Cost [3],[4]   $ 58,000        
Fair Value [3],[4],[6]   $ 4,000        
Shares | shares [3],[4]   97,970        
Strike Price | $ / shares [3],[4]   $ 2.49        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Lark Technologies, Inc.Type of Investment Warrant Investment Date June 30, 2021 Expiration Date June 30, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jun. 30, 2021        
Maturity Date [3],[4]   Jun. 30, 2031        
Cost [3],[4]   $ 258,000        
Fair Value [3],[4],[6]   $ 4,000        
Shares | shares [3],[4]   79,325        
Strike Price | $ / shares [3],[4]   $ 1.76        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Lark Technologies, Inc.Type of Investment Warrant Investment Date September 30, 2020 Expiration Date September 30, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Sep. 30, 2020        
Maturity Date [3],[4]   Sep. 30, 2030        
Cost [3],[4]   $ 177,000        
Fair Value [3],[4],[6]   $ 4,000        
Shares | shares [3],[4]   76,231        
Strike Price | $ / shares [3],[4]   $ 1.76        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology B.Well Connected Health, Inc. Type of Investment Warrant Investment Date April 10, 2025 Expiration Date April 10, 2035 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[22] Apr. 10, 2025          
Maturity Date [1],[2],[12] Apr. 10, 2035          
Cost [1],[2],[12] $ 179,000          
Fair Value [1],[2],[5],[12] $ 180,000          
Shares | shares [1],[2],[12] 106,824          
Strike Price | $ / shares [1],[2],[12] $ 0.79          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology Dentologie Enterprises, Inc. Type of Investment Warrant Investment Date October 14, 2022 Expiration Date October 14, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[22] Oct. 14, 2022          
Maturity Date [1],[2],[15] Oct. 14, 2034          
Cost [1],[2],[15] $ 66,000          
Fair Value [1],[2],[5],[15] $ 133,000          
Shares | shares [1],[2],[15] 51,632          
Strike Price | $ / shares [1],[2],[15] $ 0.76          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology Exer Holdings, LLC Type of Investment Warrant Investment Date November 19, 2021 Expiration Date November 19, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Nov. 19, 2021          
Maturity Date [1],[2] Nov. 19, 2031          
Cost [1],[2] $ 93,000          
Fair Value [1],[2],[5] $ 6,000          
Shares | shares [1],[2] 281          
Strike Price | $ / shares [1],[2] $ 527.51          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology Hospitalists Now, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date December 6, 2026 Series Preferred Series D-2            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 16, 2020          
Maturity Date [1],[2],[20] Dec. 06, 2026          
Cost [1],[2],[20] $ 391,000          
Fair Value [1],[2],[5],[20] $ 102,000          
Shares | shares [1],[2],[20] 750,000          
Strike Price | $ / shares [1],[2],[20] $ 5.89          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology Hospitalists Now, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date March 30, 2026 Series Preferred Series D-2            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 16, 2020          
Maturity Date [1],[2],[20] Mar. 30, 2026          
Cost [1],[2],[20] $ 71,000          
Fair Value [1],[2],[5],[20] $ 18,000          
Shares | shares [1],[2],[20] 135,807          
Strike Price | $ / shares [1],[2],[20] $ 5.89          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology Lark Technologies, Inc. Type of Investment Warrant Investment Date December 22, 2022 Expiration Date December 22, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Dec. 22, 2022          
Maturity Date [1],[2] Dec. 22, 2032          
Cost [1],[2] $ 58,000          
Fair Value [1],[2],[5] $ 1,000          
Shares | shares [1],[2] 97,970          
Strike Price | $ / shares [1],[2] $ 2.49          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology Lark Technologies, Inc. Type of Investment Warrant Investment Date June 30, 2021 Expiration Date June 30, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jun. 30, 2021          
Maturity Date [1],[2] Jun. 30, 2031          
Cost [1],[2] $ 258,000          
Fair Value [1],[2],[5] $ 1,000          
Shares | shares [1],[2] 79,325          
Strike Price | $ / shares [1],[2] $ 1.76          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology Lark Technologies, Inc. Type of Investment Warrant Investment Date September 30, 2020 Expiration Date September 30, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Sep. 30, 2020          
Maturity Date [1],[2] Sep. 30, 2030          
Cost [1],[2] $ 177,000          
Fair Value [1],[2],[5] $ 1,000          
Shares | shares [1],[2] 76,231          
Strike Price | $ / shares [1],[2] $ 1.76          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology Moxe Health Corporation Type of Investment Warrant Investment Date December 29, 2023 Expiration Date December 29, 2033 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Dec. 29, 2023 [1],[2],[20],[22] Dec. 29, 2023 [3],[4],[19],[25]        
Maturity Date Dec. 29, 2033 [1],[2],[20] Dec. 29, 2033 [3],[4],[19]        
Cost $ 135,000 [1],[2],[20] $ 135,000 [3],[4],[19]        
Fair Value $ 46,000 [1],[2],[5],[20] $ 48,000 [3],[4],[6],[19]        
Shares | shares 155,438 [1],[2],[20] 155,438 [3],[4],[19]        
Strike Price | $ / shares $ 3.62 [1],[2],[20] $ 3.62 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology Paytient Technologies, Inc. Type of Investment Warrant Investment Date May 27, 2025 Expiration Date May 27, 2035 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[22] May 27, 2025          
Maturity Date [1],[2],[12] May 27, 2035          
Cost [1],[2],[12] $ 62,000          
Fair Value [1],[2],[5],[12] $ 61,000          
Shares | shares [1],[2],[12] 45,141          
Strike Price | $ / shares [1],[2],[12] $ 1.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology RXAnte, Inc. Type of Investment Warrant Investment Date April 7, 2023 Expiration Date November 21, 2032 Series Preferred A            
Schedule Of Investments [Line Items]            
Investment Date Apr. 07, 2023 [1],[2],[12],[15],[20],[22] Apr. 07, 2023 [3],[4],[10],[19],[25],[31]        
Maturity Date Nov. 21, 2032 [1],[2],[12],[15],[20] Nov. 21, 2032 [3],[4],[10],[19],[31]        
Cost $ 25,000 [1],[2],[12],[15],[20] $ 25,000 [3],[4],[10],[19],[31]        
Fair Value $ 40,000 [1],[2],[5],[12],[15],[20] $ 41,000 [3],[4],[6],[10],[19],[31]        
Shares | shares 5,518 [1],[2],[12],[15],[20] 5,518 [3],[4],[10],[19],[31]        
Strike Price | $ / shares $ 10 [1],[2],[12],[15],[20] $ 10 [3],[4],[10],[19],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology RXAnte, Inc. Type of Investment Warrant Investment Date November 21, 2022 Expiration Date November 21, 2032 Series Preferred A            
Schedule Of Investments [Line Items]            
Investment Date Nov. 21, 2022 [1],[2],[12],[15],[20],[22] Nov. 21, 2022 [3],[4],[10],[19],[25],[31]        
Maturity Date Nov. 21, 2032 [1],[2],[12],[15],[20] Nov. 21, 2032 [3],[4],[10],[19],[31]        
Cost $ 89,000 [1],[2],[12],[15],[20] $ 89,000 [3],[4],[10],[19],[31]        
Fair Value $ 119,000 [1],[2],[5],[12],[15],[20] $ 121,000 [3],[4],[6],[10],[19],[31]        
Shares | shares 16,517 [1],[2],[12],[15],[20] 16,517 [3],[4],[10],[19],[31]        
Strike Price | $ / shares $ 10 [1],[2],[12],[15],[20] $ 10 [3],[4],[10],[19],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology RXAnte, Inc. Type of Investment Warrant Investment Date October 17, 2023 Expiration Date November 21, 2032 Series Preferred A            
Schedule Of Investments [Line Items]            
Investment Date Oct. 17, 2023 [1],[2],[12],[15],[20],[22] Oct. 17, 2023 [3],[4],[10],[19],[25],[31]        
Maturity Date Nov. 21, 2032 [1],[2],[12],[15],[20] Nov. 21, 2032 [3],[4],[10],[19],[31]        
Cost $ 37,000 [1],[2],[12],[15],[20] $ 37,000 [3],[4],[10],[19],[31]        
Fair Value $ 40,000 [1],[2],[5],[12],[15],[20] $ 40,000 [3],[4],[6],[10],[19],[31]        
Shares | shares 5,506 [1],[2],[12],[15],[20] 5,506 [3],[4],[10],[19],[31]        
Strike Price | $ / shares $ 10 [1],[2],[12],[15],[20] $ 10 [3],[4],[10],[19],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology TMRW Life Sciences, Inc. Type of Investment Warrant Investment Date April 29, 2022 Expiration Date April 29, 2032 Series Preferred Class A            
Schedule Of Investments [Line Items]            
Investment Date Apr. 29, 2022 [1],[2],[20],[22] Apr. 29, 2022 [3],[4],[19],[25]        
Maturity Date Apr. 29, 2032 [1],[2],[20] Apr. 29, 2032 [3],[4],[19]        
Cost $ 80,000 [1],[2],[20] $ 80,000 [3],[4],[19]        
Fair Value $ 1,000 [1],[2],[5],[20] $ 6,000 [3],[4],[6],[19]        
Shares | shares 268,983 [1],[2],[20] 268,983 [3],[4],[19]        
Strike Price | $ / shares $ 2.09 [1],[2],[20] $ 2.09 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Healthcare Technology TMRW Life Sciences, Inc. Type of Investment Warrant Investment Date March 3, 2023 Expiration Date April 29, 2032 Series Preferred Class A            
Schedule Of Investments [Line Items]            
Investment Date Mar. 03, 2023 [1],[2],[20],[22] Mar. 03, 2023 [3],[4],[19],[25]        
Maturity Date Apr. 29, 2032 [1],[2],[20] Apr. 29, 2032 [3],[4],[19]        
Cost $ 80,000 [1],[2],[20] $ 80,000 [3],[4],[19]        
Fair Value $ 1,000 [1],[2],[5],[20] $ 6,000 [3],[4],[6],[19]        
Shares | shares 268,983 [1],[2],[20] 268,983 [3],[4],[19]        
Strike Price | $ / shares $ 2.09 [1],[2],[20] $ 2.09 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Human Resource Technology BetterLeap, Inc. Type of Investment Warrant Investment Date April 20, 2022 Expiration Date April 20, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Apr. 20, 2022          
Maturity Date [1],[2] Apr. 20, 2032          
Cost [1],[2] $ 38,000          
Fair Value [1],[2],[5] $ 3,000          
Shares | shares [1],[2] 88,435          
Strike Price | $ / shares [1],[2] $ 2.26          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Human Resource Technology BetterLeap, Inc. Type of Investment Warrant Investment Date April 20, 2022 Expiration Date April 20, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Apr. 20, 2022        
Maturity Date [3],[4]   Apr. 20, 2032        
Cost [3],[4]   $ 38,000        
Fair Value [3],[4],[6]   $ 6,000        
Shares | shares [3],[4]   88,435        
Strike Price | $ / shares [3],[4]   $ 2.26        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Human Resource Technology Qwick, Inc. Type of Investment Warrant Investment Date August 8, 2022 Expiration Date August 8, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Aug. 08, 2022        
Maturity Date [3],[4]   Aug. 08, 2032        
Cost [3],[4]   $ 48,000        
Fair Value [3],[4],[6]   $ 8,000        
Shares | shares [3],[4]   16,964        
Strike Price | $ / shares [3],[4]   $ 2.79        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Human Resource Technology Qwick, Inc. Type of Investment Warrant Investment Date December 31, 2021 Expiration Date December 31, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 31, 2021        
Maturity Date [3],[4]   Dec. 31, 2031        
Cost [3],[4]   $ 48,000        
Fair Value [3],[4],[6]   $ 9,000        
Shares | shares [3],[4]   16,964        
Strike Price | $ / shares [3],[4]   $ 2.79        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Industrials 3DEO, Inc. Type of Investment Warrant Investment Date February 23, 2022 Expiration Date February 23, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Feb. 23, 2022          
Maturity Date [1],[2] Feb. 23, 2032          
Cost [1],[2] $ 93,000          
Shares | shares [1],[2] 37,218          
Strike Price | $ / shares [1],[2] $ 1.81          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Industrials 3DEO, Inc. Type of Investment Warrant Investment Date February 23, 2022 Expiration Date February 23, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Feb. 23, 2022        
Maturity Date [3],[4]   Feb. 23, 2032        
Cost [3],[4]   $ 93,000        
Shares | shares [3],[4]   37,218        
Strike Price | $ / shares [3],[4]   $ 1.81        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Industrials  Digilens, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date March 24, 2025 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jan. 16, 2020        
Maturity Date [3],[4],[19]   Mar. 24, 2025        
Cost [3],[4],[19]   $ 4,000        
Fair Value [3],[4],[6],[19]   $ 12,000        
Shares | shares [3],[4],[19]   12,155        
Strike Price | $ / shares [3],[4],[19]   $ 0.7        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Industrials  Digilens, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date March 26, 2025 Series Preferred Series A-1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Jan. 16, 2020        
Maturity Date [3],[4],[19]   Mar. 26, 2025        
Cost [3],[4],[19]   $ 65,000        
Fair Value [3],[4],[6],[19]   $ 204,000        
Shares | shares [3],[4],[19]   200,000        
Strike Price | $ / shares [3],[4],[19]   $ 0.7        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Drone Racing League, Inc. Type of Investment Warrant Investment Date October 17, 2022 Expiration Date October 17, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Oct. 17, 2022          
Maturity Date [1],[2] Oct. 17, 2032          
Cost [1],[2] $ 375,000          
Shares | shares [1],[2] 253,824          
Strike Price | $ / shares [1],[2] $ 6.76          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Drone Racing League, Inc. Type of Investment Warrant Investment Date October 17, 2022 Expiration Date October 17, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Oct. 17, 2022        
Maturity Date [3],[4]   Oct. 17, 2032        
Cost [3],[4]   $ 375,000        
Shares | shares [3],[4]   253,824        
Strike Price | $ / shares [3],[4]   $ 6.76        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Firefly Systems, Inc. Type of Investment Warrant Investment Date January 29, 2020 Expiration Date January 29, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 29, 2020          
Maturity Date [1],[2] Jan. 29, 2030          
Cost [1],[2] $ 282,000          
Fair Value [1],[2],[5] $ 127,000          
Shares | shares [1],[2] 133,147          
Strike Price | $ / shares [1],[2] $ 1.14          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Firefly Systems, Inc. Type of Investment Warrant Investment Date January 31, 2020 Expiration Date January 29, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 31, 2020        
Maturity Date [3],[4]   Jan. 29, 2030        
Cost [3],[4]   $ 281,000        
Fair Value [3],[4],[6]   $ 121,000        
Shares | shares [3],[4]   133,147        
Strike Price | $ / shares [3],[4]   $ 1.14        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Grabit Interactive Media, Inc. Type of Investment Warrant Investment Date April 8, 2022 Expiration Date April 8, 2034 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Apr. 08, 2022          
Maturity Date [1],[2],[20] Apr. 08, 2034          
Cost [1],[2],[20] $ 40,000          
Fair Value [1],[2],[5],[20] $ 29,000          
Shares | shares [1],[2],[20] 142,828          
Strike Price | $ / shares [1],[2],[20] $ 1          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Grabit Interactive Media, Inc. Type of Investment Warrant Investment Date April 8, 2022 Expiration Date April 8, 2034 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Apr. 08, 2022        
Maturity Date [3],[4],[19]   Apr. 08, 2034        
Cost [3],[4],[19]   $ 40,000        
Fair Value [3],[4],[6],[19]   $ 28,000        
Shares | shares [3],[4],[19]   142,828        
Strike Price | $ / shares [3],[4],[19]   $ 1        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Incontext Solutions, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date September 28, 2028 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 16, 2020          
Maturity Date [1],[2] Sep. 28, 2028          
Cost [1],[2] $ 34,000          
Shares | shares [1],[2] 2,219          
Strike Price | $ / shares [1],[2] $ 220.82          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Incontext Solutions, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date September 28, 2028 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 16, 2020        
Maturity Date [3],[4]   Sep. 28, 2028        
Cost [3],[4]   $ 34,000        
Shares | shares [3],[4]   2,219        
Strike Price | $ / shares [3],[4]   $ 220.82        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment PebblePost, Inc. Type of Investment Warrant Investment Date May 7, 2021 Expiration Date May 7, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] May 07, 2021          
Maturity Date [1],[2] May 07, 2031          
Cost [1],[2] $ 68,000          
Fair Value [1],[2],[5] $ 600,000          
Shares | shares [1],[2] 657,343          
Strike Price | $ / shares [1],[2] $ 0.52          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment PebblePost, Inc. Type of Investment Warrant Investment Date May 7, 2021 Expiration Date May 7, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   May 07, 2021        
Maturity Date [3],[4]   May 07, 2031        
Cost [3],[4]   $ 68,000        
Fair Value [3],[4],[6]   $ 735,000        
Shares | shares [3],[4]   657,343        
Strike Price | $ / shares [3],[4]   $ 0.52        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Rarefied Atmosphere, Inc. Type of Investment Warrant Investment Date May 6, 2025 Expiration Date May 6, 2037 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[22] May 06, 2025          
Maturity Date [1],[2],[12] May 06, 2037          
Cost [1],[2],[12] $ 679,000          
Fair Value [1],[2],[5],[12] $ 794,000          
Shares | shares [1],[2],[12] 207,076          
Strike Price | $ / shares [1],[2],[12] $ 7.35          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Marketing, Media, and Entertainment Vox Media Holdings, Inc. Type of Investment Warrant Investment Date June 25, 2025 Expiration Date June 25, 2035 Series Class A Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Jun. 25, 2025          
Maturity Date [1],[2],[12],[15] Jun. 25, 2035          
Cost [1],[2],[12],[15] $ 464,000          
Fair Value [1],[2],[5],[12],[15] $ 477,000          
Shares | shares [1],[2],[12],[15] 1,580,142          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.37          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Apiject Holdings, Inc. Type of Investment Warrant Investment Date June 24, 2024 Expiration Date June 24, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Jun. 24, 2024          
Maturity Date [1],[2],[12],[15] Jun. 24, 2034          
Cost [1],[2],[12],[15] $ 612,000          
Fair Value [1],[2],[5],[12],[15] $ 501,000          
Shares | shares [1],[2],[12],[15] 937,604          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.99          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Apiject Holdings, Inc. Type of Investment Warrant Investment Date June 24, 2024 Expiration Date June 24, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25],[31]   Jun. 24, 2024        
Maturity Date [3],[4],[10],[31]   Jun. 24, 2034        
Cost [3],[4],[10],[31]   $ 612,000        
Fair Value [3],[4],[6],[10],[31]   $ 352,000        
Shares | shares [3],[4],[10],[31]   937,604        
Strike Price | $ / shares [3],[4],[10],[31]   $ 0.99        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Convergent Dental, Inc. Type of Investment Warrant Investment Date April 21, 2023 Expiration Date April 21, 2033 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25]   Apr. 21, 2023        
Maturity Date [3],[4],[10],[19]   Apr. 21, 2033        
Cost [3],[4],[10],[19]   $ 493,000        
Fair Value [3],[4],[6],[10],[19]   $ 103,000        
Shares | shares [3],[4],[10],[19]   446,982        
Strike Price | $ / shares [3],[4],[10],[19]   $ 1.61        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Convergent Dental, Inc. Type of Investment Warrant Investment Date April 21, 2033 Expiration Date April 21, 2033 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Apr. 21, 2023          
Maturity Date [1],[2],[15],[20] Apr. 21, 2033          
Cost [1],[2],[15],[20] $ 493,000          
Fair Value [1],[2],[5],[15],[20] $ 129,000          
Shares | shares [1],[2],[15],[20] 446,982          
Strike Price | $ / shares [1],[2],[15],[20] $ 1.61          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Delphinus, Inc. Type of Investment Warrant Investment Date June 27, 2023 Expiration Date June 27, 2033 Series Preferred Series E            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Jun. 27, 2023          
Maturity Date [1],[2],[15],[20] Jun. 27, 2033          
Cost [1],[2],[15],[20] $ 29,000          
Fair Value [1],[2],[5],[15],[20] $ 16,000          
Shares | shares [1],[2],[15],[20] 294,288          
Strike Price | $ / shares [1],[2],[15],[20] $ 0.69          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Delphinus, Inc. Type of Investment Warrant Investment Date June 27, 2023 Expiration Date June 27, 2033 Series Preferred Series E            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25]   Jun. 27, 2023        
Maturity Date [3],[4],[10],[19]   Jun. 27, 2033        
Cost [3],[4],[10],[19]   $ 29,000        
Fair Value [3],[4],[6],[10],[19]   $ 19,000        
Shares | shares [3],[4],[10],[19]   294,289        
Strike Price | $ / shares [3],[4],[10],[19]   $ 0.69        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Elucent Medical, Inc. Type of Investment Warrant Investment Date October 31, 2024 Expiration Date October 31, 2034 Series Preferred Series C-2            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[20],[22] Oct. 31, 2024          
Maturity Date [1],[2],[12],[15],[20] Oct. 31, 2034          
Cost [1],[2],[12],[15],[20] $ 144,000          
Fair Value [1],[2],[5],[12],[15],[20] $ 410,000          
Shares | shares [1],[2],[12],[15],[20] 1,628,141          
Strike Price | $ / shares [1],[2],[12],[15],[20] $ 0.3          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Elucent Medical, Inc. Type of Investment Warrant Investment Date October 31, 2024 Expiration Date October 31, 2034 Series Preferred Series C-2            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[31]   Oct. 31, 2024        
Maturity Date [3],[4],[19],[31]   Oct. 31, 2034        
Cost [3],[4],[19],[31]   $ 167,000        
Fair Value [3],[4],[6],[19],[31]   $ 210,000        
Shares | shares [3],[4],[19],[31]   1,889,448        
Strike Price | $ / shares [3],[4],[19],[31]   $ 0.3        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Lightforce Orthodontics, Inc. Type of Investment Warrant Investment Date August 6, 2024 Expiration Date August 6, 2034 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[20],[22] Aug. 06, 2024          
Maturity Date [1],[2],[12],[20] Aug. 06, 2034          
Cost [1],[2],[12],[15],[20] $ 249,000          
Fair Value [1],[2],[5],[12],[15],[20] $ 95,000          
Shares | shares [1],[2],[12],[20] 62,627          
Strike Price | $ / shares [1],[2],[12],[20] $ 18.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Lightforce Orthodontics, Inc. Type of Investment Warrant Investment Date August 6, 2024 Expiration Date August 6, 2034 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[31]   Aug. 06, 2024        
Maturity Date [3],[4],[19],[31]   Aug. 06, 2034        
Cost [3],[4],[19],[31]   $ 286,000        
Fair Value [3],[4],[6],[19],[31]   $ 285,000        
Shares | shares [3],[4],[19],[31]   73,065        
Strike Price | $ / shares [3],[4],[19],[31]   $ 18.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Lightforce Orthodontics, Inc. Type of Investment Warrant Investment Date September 25, 2024 Expiration Date August 6, 2034 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[20],[22] Sep. 25, 2024          
Maturity Date [1],[2],[12],[20] Aug. 06, 2034          
Cost [1],[2],[12],[15],[20] $ 37,000          
Fair Value [1],[2],[5],[12],[15],[20] $ 15,000          
Shares | shares [1],[2],[12],[20] 10,438          
Strike Price | $ / shares [1],[2],[12],[20] $ 18.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Neuros Medical, Inc. Type of Investment Warrant Investment Date August 10, 2023 Expiration Date August 10, 2033 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Aug. 10, 2023          
Maturity Date [1],[2],[15],[20] Aug. 10, 2033          
Cost [1],[2],[15],[20] $ 71,000          
Fair Value [1],[2],[5],[15],[20] $ 73,000          
Shares | shares [1],[2],[15],[20] 798,085          
Strike Price | $ / shares [1],[2],[15],[20] $ 0.38          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Neuros Medical, Inc. Type of Investment Warrant Investment Date August 10, 2023 Expiration Date August 10, 2033 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25]   Aug. 10, 2023        
Maturity Date [3],[4],[10],[19]   Aug. 10, 2033        
Cost [3],[4],[10],[19]   $ 110,000        
Fair Value [3],[4],[6],[10],[19]   $ 100,000        
Shares | shares [3],[4],[10],[19]   1,197,127        
Strike Price | $ / shares [3],[4],[10],[19]   $ 0.38        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Neuros Medical, Inc. Type of Investment Warrant Investment Date August 30, 2024 Expiration Date August 10, 2033 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Aug. 30, 2024          
Maturity Date [1],[2],[15],[20] Aug. 10, 2033          
Cost [1],[2],[15],[20] $ 39,000          
Fair Value [1],[2],[5],[15],[20] $ 37,000          
Shares | shares [1],[2],[15],[20] 399,042          
Strike Price | $ / shares [1],[2],[15],[20] $ 0.38          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Okami Medical, Inc. Type of Investment Warrant Investment Date Hune 24, 2025 Expiration Date June 24, 2035 Series Preferred Series F-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[20],[22] Jun. 24, 2025          
Maturity Date [1],[2],[12],[20] Jun. 24, 2035          
Cost [1],[2],[12],[20] $ 46,000          
Fair Value [1],[2],[5],[12],[20] $ 67,000          
Shares | shares [1],[2],[12],[20] 38,529          
Strike Price | $ / shares [1],[2],[12],[20] $ 2.86          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Restor3d, Inc. Type of Investment Warrant Investment Date June 4, 2024 Expiration Date June 4, 2034 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[20],[22] Jun. 04, 2024          
Maturity Date [1],[2],[12],[15],[20] Jun. 04, 2034          
Cost [1],[2],[12],[15],[20] $ 51,000          
Fair Value [1],[2],[5],[12],[15],[20] $ 107,000          
Shares | shares [1],[2],[12],[15],[20] 95,688          
Strike Price | $ / shares [1],[2],[12],[15],[20] $ 5.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Restor3d, Inc. Type of Investment Warrant Investment Date June 4, 2024 Expiration Date June 4, 2034 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25],[31]   Jun. 04, 2024        
Maturity Date [3],[4],[10],[19],[31]   Jun. 04, 2034        
Cost [3],[4],[10],[19],[31]   $ 51,000        
Fair Value [3],[4],[6],[10],[19],[31]   $ 77,000        
Shares | shares [3],[4],[10],[19],[31]   95,688        
Strike Price | $ / shares [3],[4],[10],[19],[31]   $ 5.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Shoulder Innovations, Inc. Type of Investment Warrant Investment Date August 7, 2023 Expiration Date August 7, 2033 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] Aug. 07, 2023          
Maturity Date [1],[2],[15],[20] Aug. 07, 2033          
Cost [1],[2],[15],[20] $ 120,000          
Fair Value [1],[2],[5],[15],[20] $ 47,000          
Shares | shares [1],[2],[15],[20] 623,615          
Strike Price | $ / shares [1],[2],[15],[20] $ 0.54          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Medical Devices Shoulder Innovations, Inc. Type of Investment Warrant Investment Date August 7, 2023 Expiration Date August 7, 2033 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25]   Aug. 07, 2023        
Maturity Date [3],[4],[10],[19]   Aug. 07, 2033        
Cost [3],[4],[10],[19]   $ 120,000        
Fair Value [3],[4],[6],[10],[19]   $ 154,000        
Shares | shares [3],[4],[10],[19]   623,615        
Strike Price | $ / shares [3],[4],[10],[19]   $ 0.54        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Cellares Corporation Type of Investment Warrant Investment Date August 2, 2024 Expiration Date August 2, 2034 Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[22] Aug. 02, 2024          
Maturity Date [1],[2],[12] Aug. 02, 2034          
Cost [1],[2],[12] $ 841,000          
Fair Value [1],[2],[5],[12] $ 1,267,000          
Shares | shares [1],[2],[12] 243,868          
Strike Price | $ / shares [1],[2],[12] $ 4.77          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Cellares Corporation Type of Investment Warrant Investment Date August 2, 2024 Expiration Date August 2, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[31]   Aug. 02, 2024        
Maturity Date [3],[4],[31]   Aug. 02, 2034        
Cost [3],[4],[31]   $ 841,000        
Fair Value [3],[4],[6],[31]   $ 809,000        
Shares | shares [3],[4],[31]   243,868        
Strike Price | $ / shares [3],[4],[31]   $ 4.77        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Metabolon, Inc. Type of Investment Warrant Investment Date January 6, 2025 Expiration Date March 28, 2034 Series Preferred Series 3            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 06, 2025          
Maturity Date [1],[2],[20] Mar. 28, 2034          
Cost [1],[2],[20] $ 23,000          
Fair Value [1],[2],[5],[20] $ 25,000          
Shares | shares [1],[2],[20] 192,308          
Strike Price | $ / shares [1],[2],[20] $ 0.65          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Metabolon, Inc. Type of Investment Warrant Investment Date March 28, 2024 Expiration Date March 28, 2034 Preferred Series 3            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Mar. 28, 2024          
Maturity Date [1],[2],[20] Mar. 28, 2034          
Cost [1],[2],[20] $ 644,000          
Fair Value [1],[2],[5],[20] $ 299,000          
Shares | shares [1],[2],[20] 2,288,461          
Strike Price | $ / shares [1],[2],[20] $ 0.65          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Metabolon, Inc. Type of Investment Warrant Investment Date March 28, 2024 Expiration Date March 28, 2034 Series Preferred Series 3            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Mar. 28, 2024        
Maturity Date [3],[4],[19]   Mar. 28, 2034        
Cost [3],[4],[19]   $ 644,000        
Fair Value [3],[4],[6],[19]   $ 245,000        
Shares | shares [3],[4],[19]   2,288,461        
Strike Price | $ / shares [3],[4],[19]   $ 0.65        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Metabolon, Inc. Type of Investment Warrant Investment Date October 1, 2024 Expiration Date March 28, 2034 Preferred Series 3            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Oct. 01, 2024          
Maturity Date [1],[2],[20] Mar. 28, 2034          
Cost [1],[2],[20] $ 33,000          
Fair Value [1],[2],[5],[20] $ 50,000          
Shares | shares [1],[2],[20] 384,615          
Strike Price | $ / shares [1],[2],[20] $ 0.65          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Metabolon, Inc. Type of Investment Warrant Investment Date October 1, 2024 Expiration Date March 28, 2034 Series Preferred Series 3            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Oct. 01, 2024        
Maturity Date [3],[4],[19]   Mar. 28, 2034        
Cost [3],[4],[19]   $ 33,000        
Fair Value [3],[4],[6],[19]   $ 41,000        
Shares | shares [3],[4],[19]   384,615        
Strike Price | $ / shares [3],[4],[19]   $ 0.65        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Upward Health, Inc. Type of Investment Warrant Investment Date August 6, 2024 Expiration Date August 6, 2034 Class A Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Aug. 06, 2024          
Maturity Date [1],[2],[12],[15] Aug. 06, 2034          
Cost [1],[2],[12],[15] $ 251,000          
Fair Value [1],[2],[5],[12],[15] $ 365,000          
Shares | shares [1],[2],[12],[15] 763,137          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.28          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Upward Health, Inc. Type of Investment Warrant Investment Date August 6, 2024 Expiration Date August 6, 2034 Series Preferred Class A Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25],[31]   Aug. 06, 2024        
Maturity Date [3],[4],[10],[19],[31]   Aug. 06, 2034        
Cost [3],[4],[10],[19],[31]   $ 251,000        
Fair Value [3],[4],[6],[10],[19],[31]   $ 260,000        
Shares | shares [3],[4],[10],[19],[31]   763,137        
Strike Price | $ / shares [3],[4],[10],[19],[31]   $ 0.28        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Velentium, Inc. Type of Investment Warrant Investment Date May 24, 2024 Expiration Date May 24, 2034 Preferred Class B            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[20],[22] May 24, 2024          
Maturity Date [1],[2],[15],[20] May 24, 2034          
Cost [1],[2],[15],[20] $ 129,000          
Fair Value [1],[2],[5],[15],[20] $ 89,000          
Shares | shares [1],[2],[15],[20] 7,958          
Strike Price | $ / shares [1],[2],[15],[20] $ 53.4          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Other Healthcare Services Velentium, Inc. Type of Investment Warrant Investment Date May 24, 2024 Expiration Date May 24, 2034 Series Preferred Class B            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25]   May 24, 2024        
Maturity Date [3],[4],[10],[19]   May 24, 2034        
Cost [3],[4],[10],[19]   $ 129,000        
Fair Value [3],[4],[6],[10],[19]   $ 154,000        
Shares | shares [3],[4],[10],[19]   7,958        
Strike Price | $ / shares [3],[4],[10],[19]   $ 53.4        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Homelight Lending, Inc. Type of Investment Warrant Investment Date June 23, 2022 Expiration Date June 23, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] Jun. 23, 2022          
Maturity Date [1],[2],[14] Jun. 23, 2032          
Cost [1],[2],[14] $ 1,000          
Fair Value [1],[2],[5] $ 4,000          
Shares | shares [1],[2],[14] 5,434          
Strike Price | $ / shares [1],[2],[14] $ 18.4          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Homelight Lending, Inc. Type of Investment Warrant Investment Date June 23, 2022 Expiration Date June 23, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jun. 23, 2022        
Maturity Date [3],[4]   Jun. 23, 2032        
Cost [3],[4]   $ 1,000        
Fair Value [3],[4],[6]   $ 16,000        
Shares | shares [3],[4]   5,434        
Strike Price | $ / shares [3],[4]   $ 18.4        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date December 6, 2023 Expiration Date December 6, 2033 Series Preferred Series AA            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22],[23],[35],[36] Dec. 06, 2023          
Maturity Date [1],[2],[20],[23],[35],[36] Dec. 06, 2033          
Shares | shares [1],[2],[20],[23],[35],[36] 457,778          
Strike Price | $ / shares [1],[2],[20],[23],[35],[36] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date December 6, 2023 Expiration Date December 6, 2033 Series Preferred Series AA            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[29]   Dec. 06, 2023        
Maturity Date [3],[4],[19],[29]   Dec. 06, 2033        
Fair Value [3],[4],[6],[19],[29]   $ 6,000        
Shares | shares [3],[4],[19],[29]   457,778        
Strike Price | $ / shares [3],[4],[19],[29]   $ 0.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date May 24, 2029 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[23] Jan. 16, 2020          
Maturity Date [1],[2],[23] May 24, 2029          
Cost [1],[2],[23] $ 209,000          
Shares | shares [1],[2],[23] 880          
Strike Price | $ / shares [1],[2],[23] $ 85.27          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date May 24, 2029 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[29]   Jan. 16, 2020        
Maturity Date [3],[4],[29]   May 24, 2029        
Cost [3],[4],[29]   $ 209,000        
Shares | shares [3],[4],[29]   880        
Strike Price | $ / shares [3],[4],[29]   $ 85.27        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date November 10, 2021 Expiration Date November 10, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[23] Nov. 10, 2021          
Maturity Date [1],[2],[23] Nov. 10, 2031          
Cost [1],[2],[23] $ 265,000          
Shares | shares [1],[2],[23] 16,350          
Strike Price | $ / shares [1],[2],[23] $ 2.2          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date November 10, 2021 Expiration Date November 10, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[29]   Nov. 10, 2021        
Maturity Date [3],[4],[29]   Nov. 10, 2031        
Cost [3],[4],[29]   $ 265,000        
Shares | shares [3],[4],[29]   16,350        
Strike Price | $ / shares [3],[4],[29]   $ 2.2        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date September 16, 2024 Expiration Date September 16, 2034 Series Preferred Series BB            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22],[23] Sep. 16, 2024          
Maturity Date [1],[2],[20],[23] Sep. 16, 2034          
Cost [1],[2],[20],[23] $ 2,391,000          
Fair Value [1],[2],[5],[20],[23] $ 820,000          
Shares | shares [1],[2],[20],[23] 93,951,849          
Strike Price | $ / shares [1],[2],[20],[23] $ 0          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date September 16, 2024 Expiration Date September 16, 2034 Series Preferred Series BB            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[29]   Sep. 16, 2024        
Maturity Date [3],[4],[19],[29]   Sep. 16, 2034        
Cost [3],[4],[19],[29]   $ 2,391,000        
Fair Value [3],[4],[6],[19],[29]   $ 2,401,000        
Shares | shares [3],[4],[19],[29]   93,951,849        
Strike Price | $ / shares [3],[4],[19],[29]   $ 0        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date September 23, 2023 Expiration Date September 23, 2033 Series Preferred Series AA-1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[29]   Sep. 23, 2023        
Maturity Date [3],[4],[19],[29]   Sep. 23, 2033        
Shares | shares [3],[4],[19],[29]   5,084,804        
Strike Price | $ / shares [3],[4],[19],[29]   $ 0.09        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date September 27, 2023 Expiration Date September 27, 2033 Series Preferred Series AA-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Sep. 27, 2023          
Maturity Date [1],[2],[20] Sep. 27, 2033          
Shares | shares [1],[2],[20] 5,084,804          
Strike Price | $ / shares [1],[2],[20] $ 0.09          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date September 29, 2023 Expiration Date September 29, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[23] Sep. 29, 2023          
Maturity Date [1],[2],[14],[23] Sep. 29, 2033          
Shares | shares [1],[2],[23] 2,804,355          
Strike Price | $ / shares [1],[2],[23] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Knockaway, Inc. Type of Investment Warrant Investment Date September 29, 2023 Expiration Date September 29, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[29]   Sep. 29, 2023        
Maturity Date [3],[4],[29]   Sep. 29, 2033        
Fair Value [3],[4],[6],[29]   $ 18,000        
Shares | shares [3],[4],[29]   2,804,355        
Strike Price | $ / shares [3],[4],[29]   $ 0.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date December 22, 2020 Expiration Date December 22, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] Dec. 22, 2020          
Maturity Date [1],[2],[14] Dec. 22, 2030          
Cost [1],[2],[14] $ 34,000          
Fair Value [1],[2],[5],[14] $ 5,000          
Shares | shares [1],[2],[14] 110,860          
Strike Price | $ / shares [1],[2],[14] $ 0.29          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date December 22, 2020 Expiration Date December 22, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Dec. 22, 2020        
Maturity Date [3],[4]   Dec. 22, 2030        
Cost [3],[4]   $ 34,000        
Fair Value [3],[4],[6]   $ 9,000        
Shares | shares [3],[4]   110,860        
Strike Price | $ / shares [3],[4]   $ 0.29        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date January 1, 2025 Expiration Date May 10, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 01, 2025          
Maturity Date [1],[2] May 10, 2034          
Cost [1],[2] $ 13,000          
Fair Value [1],[2],[5] $ 13,000          
Shares | shares [1],[2] 308,162          
Strike Price | $ / shares [1],[2] $ 0.27          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date July 1, 2024 Expiration Date May 10, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jul. 01, 2024          
Maturity Date [1],[2] May 10, 2034          
Cost [1],[2] $ 91,000          
Fair Value [1],[2],[5] $ 13,000          
Shares | shares [1],[2] 303,562          
Strike Price | $ / shares [1],[2] $ 0.27          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date July 1, 2024 Expiration Date May 10, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jul. 01, 2024        
Maturity Date [3],[4]   May 10, 2034        
Cost [3],[4]   $ 91,000        
Fair Value [3],[4],[6]   $ 26,000        
Shares | shares [3],[4]   303,562        
Strike Price | $ / shares [3],[4]   $ 0.27        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date May 10, 2024 Expiration Date May 10, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] May 10, 2024          
Maturity Date [1],[2],[14] May 10, 2034          
Cost [1],[2],[14] $ 83,000          
Fair Value [1],[2],[5],[14] $ 13,000          
Shares | shares [1],[2],[14] 303,562          
Strike Price | $ / shares [1],[2],[14] $ 0.27          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date May 10, 2024 Expiration Date May 10, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   May 10, 2024        
Maturity Date [3],[4]   May 10, 2034        
Cost [3],[4]   $ 83,000        
Fair Value [3],[4],[6]   $ 26,000        
Shares | shares [3],[4]   303,562        
Strike Price | $ / shares [3],[4]   $ 0.27        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date October 7, 2020 Expiration Date October 7, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Oct. 07, 2020        
Maturity Date [3],[4]   Oct. 07, 2030        
Cost [3],[4]   $ 20,000        
Fair Value [3],[4],[6]   $ 9,000        
Shares | shares [3],[4]   106,735        
Strike Price | $ / shares [3],[4]   $ 0.29        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date October 8, 2020 Expiration Date October 8, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] Oct. 08, 2020          
Maturity Date [1],[2],[14] Oct. 08, 2030          
Cost [1],[2],[14] $ 20,000          
Fair Value [1],[2],[5],[14] $ 3,000          
Shares | shares [1],[2],[14] 106,735          
Strike Price | $ / shares [1],[2],[14] $ 0.29          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date September 30, 2021 Expiration Date September 30, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] Sep. 30, 2021          
Maturity Date [1],[2],[14] Sep. 30, 2031          
Cost [1],[2],[14] $ 148,000          
Fair Value [1],[2],[5],[14] $ 2,000          
Shares | shares [1],[2],[14] 79,135          
Strike Price | $ / shares [1],[2],[14] $ 1.04          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Maxwell Financial Labs, Inc. Type of Investment Warrant Investment Date September 30, 2021 Expiration Date September 30, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Sep. 30, 2021        
Maturity Date [3],[4]   Sep. 30, 2031        
Cost [3],[4]   $ 148,000        
Fair Value [3],[4],[6]   $ 5,000        
Shares | shares [3],[4]   79,135        
Strike Price | $ / shares [3],[4]   $ 1.04        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Warrant Investment Date February 12, 2024 Expiration Date February 12, 2034 Series Preferred Series 1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[20],[22] Feb. 12, 2024          
Maturity Date [1],[2],[14],[20] Feb. 12, 2034          
Fair Value [1],[2],[5],[14] $ 120,000          
Shares | shares [1],[2],[14],[20] 228,000          
Strike Price | $ / shares [1],[2],[14],[20] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Warrant Investment Date February 12, 2024 Expiration Date February 12, 2034 Series Preferred Series 1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Feb. 12, 2024        
Maturity Date [3],[4],[19]   Feb. 12, 2034        
Fair Value [3],[4],[6],[19]   $ 111,000        
Shares | shares [3],[4],[19]   228,000        
Strike Price | $ / shares [3],[4],[19]   $ 0.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Real Estate Technology Orchard Technologies, Inc. Type of Investment Warrant Investment Date February 12, 2025 Expiration Date February 12, 2034 Series Preferred Series 1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Feb. 12, 2025          
Maturity Date [1],[2],[20] Feb. 12, 2034          
Cost [1],[2],[20] $ 126,000          
Fair Value [1],[2],[5],[20] $ 120,000          
Shares | shares [1],[2],[20] 228,000          
Strike Price | $ / shares [1],[2],[20] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS All Seated, Inc. Type of Investment Warrant Investment Date February 28, 2022 Expiration Date February 28, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Feb. 28, 2022 [1],[2],[14],[22] Feb. 28, 2022 [3],[4],[25]        
Maturity Date Feb. 28, 2032 [1],[2],[14] Feb. 28, 2032 [3],[4]        
Cost $ 22,000 [1],[2],[14] $ 20,000 [3],[4]        
Shares | shares 5,101 [1],[2],[14] 5,101 [3],[4]        
Strike Price | $ / shares $ 15.72 [1],[2],[14] $ 15.72 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Cart.com, Inc. Type of Investment Warrant Investment Date November 17, 2023 Expiration Date November 17, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Nov. 17, 2023 [1],[2],[14],[15],[22] Nov. 17, 2023 [3],[4],[10],[25]        
Maturity Date Nov. 17, 2033 [1],[2],[14],[15] Nov. 17, 2033 [3],[4],[10]        
Cost $ 440,000 [1],[2],[14],[15] $ 441,000 [3],[4],[10]        
Fair Value $ 829,000 [1],[2],[5],[14],[15] $ 697,000 [3],[4],[6],[10]        
Shares | shares 31,572 [1],[2],[14],[15] 31,572 [3],[4],[10]        
Strike Price | $ / shares $ 15.87 [1],[2],[14],[15] $ 15.87 [3],[4],[10]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Cpacket Networks, Inc. Type of Investment Warrant Investment Date January 29, 2024 Expiration Date January 29, 2034 Series Class B Common            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[15],[22] Jan. 29, 2024          
Maturity Date [1],[2],[14],[15] Jan. 29, 2034          
Cost [1],[2],[14],[15] $ 166,000          
Fair Value [1],[2],[5],[14],[15] $ 89,000          
Shares | shares [1],[2],[14],[15] 499,366          
Strike Price | $ / shares [1],[2],[14],[15] $ 0.36          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Cpacket Networks, Inc. Type of Investment Warrant Investment Date January 29, 2024 Expiration Date January 29, 2034 Series Preferred Class B Common            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[19],[25]   Jan. 29, 2024        
Maturity Date [3],[4],[10],[19]   Jan. 29, 2034        
Cost [3],[4],[10],[19]   $ 166,000        
Fair Value [3],[4],[6],[10],[19]   $ 133,000        
Shares | shares [3],[4],[10],[19]   499,366        
Strike Price | $ / shares [3],[4],[10],[19]   $ 0.36        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Crowdtap, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date December 11, 2027 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[14],[20],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Maturity Date Dec. 11, 2027 [1],[2],[14],[20] Dec. 11, 2027 [3],[4],[19]        
Cost $ 9,000 [1],[2],[14],[20] $ 9,000 [3],[4],[19]        
Fair Value $ 165,000 [1],[2],[5],[14],[20] $ 194,000 [3],[4],[6],[19]        
Shares | shares 100,000 [1],[2],[14],[20] 100,000 [3],[4],[19]        
Strike Price | $ / shares $ 1.09 [1],[2],[14],[20] $ 1.09 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Crowdtap, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date December 16, 2025 Series Preferred Series B            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[14],[20],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Maturity Date Dec. 16, 2025 [1],[2],[14],[20] Dec. 16, 2025 [3],[4],[19]        
Cost $ 42,000 [1],[2],[14],[20] $ 42,000 [3],[4],[19]        
Fair Value $ 727,000 [1],[2],[5],[14],[20] $ 860,000 [3],[4],[6],[19]        
Shares | shares 442,233 [1],[2],[14],[20] 442,233 [3],[4],[19]        
Strike Price | $ / shares $ 1.09 [1],[2],[14],[20] $ 1.09 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Gtxcel, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date September 24, 2025 Series Preferred Series C            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[14],[20],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Maturity Date Sep. 24, 2025 [1],[2],[14],[20] Sep. 24, 2025 [3],[4],[19]        
Cost $ 83,000 [1],[2],[14],[20] $ 83,000 [3],[4],[19]        
Fair Value [3],[4],[6],[19]   $ 16,000        
Shares | shares 1,000,000 [1],[2],[14],[20] 1,000,000 [3],[4],[19]        
Strike Price | $ / shares $ 0.21 [1],[2],[14],[20] $ 0.21 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Gtxcel, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date September 24, 2025 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[14],[20],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Maturity Date Sep. 24, 2025 [1],[2],[14],[20] Sep. 24, 2025 [3],[4],[19]        
Cost $ 83,000 [1],[2],[14],[20] $ 83,000 [3],[4],[19]        
Fair Value [3],[4],[6],[19]   $ 22,000        
Shares | shares 1,000,000 [1],[2],[14],[20] 1,000,000 [3],[4],[19]        
Strike Price | $ / shares $ 0.21 [1],[2],[14],[20] $ 0.21 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Lucidworks, Inc. Type of Investment Warrant Investment Date January 16, 2020 Expiration Date June 27, 2026 Series Preferred Series D            
Schedule Of Investments [Line Items]            
Investment Date Jan. 16, 2020 [1],[2],[14],[20],[22] Jan. 16, 2020 [3],[4],[19],[25]        
Maturity Date Jun. 27, 2026 [1],[2],[14],[20] Jun. 27, 2026 [3],[4],[19]        
Cost $ 806,000 [1],[2],[14],[20] $ 806,000 [3],[4],[19]        
Fair Value $ 504,000 [1],[2],[5],[14],[20] $ 686,000 [3],[4],[6],[19]        
Shares | shares 619,435 [1],[2],[14],[20] 619,435 [3],[4],[19]        
Strike Price | $ / shares $ 0.77 [1],[2],[14],[20] $ 0.77 [3],[4],[19]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Reciprocity, Inc. Type of Investment Warrant Investment Date April 29, 2021 Expiration Date April 29, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Apr. 29, 2021 [1],[2],[14],[22] Apr. 29, 2021 [3],[4],[25]        
Maturity Date Apr. 29, 2031 [1],[2],[14] Apr. 29, 2031 [3],[4]        
Cost $ 54,000 [1],[2],[14] $ 54,000 [3],[4]        
Shares | shares 57,195 [1],[2],[14] 57,195 [3],[4]        
Strike Price | $ / shares $ 4.17 [1],[2],[14] $ 4.17 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Reciprocity, Inc. Type of Investment Warrant Investment Date September 25, 2020 Expiration Date September 25, 2030 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Sep. 25, 2020 [1],[2],[14],[22] Sep. 25, 2020 [3],[4],[25]        
Maturity Date Sep. 25, 2030 [1],[2],[14] Sep. 25, 2030 [3],[4]        
Cost $ 99,000 [1],[2],[14] $ 99,000 [3],[4]        
Shares | shares 114,678 [1],[2],[14] 114,678 [3],[4]        
Strike Price | $ / shares $ 4.17 [1],[2],[14] $ 4.17 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Silk Technologies, Inc. Type of Investment Warrant Investment Date November 4, 2024 Expiration Date November 4, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Nov. 04, 2024 [1],[2],[12],[15],[22] Nov. 04, 2024 [3],[4],[25],[31]        
Maturity Date Nov. 04, 2034 [1],[2],[12],[15] Nov. 04, 2034 [3],[4],[31]        
Cost $ 433,000 [1],[2],[12],[15] $ 503,000 [3],[4],[31]        
Fair Value $ 278,000 [1],[2],[5],[12],[15] $ 491,000 [3],[4],[6],[31]        
Shares | shares 204,760 [1],[2],[12],[15] 237,623 [3],[4],[31]        
Strike Price | $ / shares $ 1.98 [1],[2],[12],[15] $ 1.98 [3],[4],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Smartly, Inc. Type of Investment Warrant Investment Date May 16, 2022 Expiration Date May 16, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date May 16, 2022 [1],[2],[14],[22] May 16, 2022 [3],[4],[25]        
Maturity Date May 16, 2034 [1],[2],[14] May 16, 2034 [3],[4]        
Cost $ 84,000 [1],[2],[14] $ 84,000 [3],[4]        
Fair Value $ 82,000 [1],[2],[5],[14] $ 90,000 [3],[4],[6]        
Shares | shares 48,097 [1],[2],[14] 48,097 [3],[4]        
Strike Price | $ / shares $ 1.1 [1],[2],[14] $ 1.1 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Steno Agency, Inc. Type of Investment Warrant Investment Date June 21, 2024 Expiration Date June 21, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jun. 21, 2024 [1],[2],[14],[22] Jun. 21, 2024 [3],[4],[10],[25],[31]        
Maturity Date Jun. 21, 2034 [1],[2],[14] Jun. 21, 2034 [3],[4],[10],[31]        
Cost $ 136,000 [1],[2],[14] $ 136,000 [3],[4],[10],[31]        
Fair Value $ 144,000 [1],[2],[5],[14] $ 147,000 [3],[4],[6],[10],[31]        
Shares | shares 55,818 [1],[2],[14] 55,818 [3],[4],[10],[31]        
Strike Price | $ / shares $ 1.98 [1],[2],[14] $ 1.98 [3],[4],[10],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS Steno Agency, Inc. Type of Investment Warrant Investment Date May 16, 2025 Expiration Date June 21, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[14],[22] May 16, 2025          
Maturity Date [1],[2],[14] Jun. 21, 2034          
Cost [1],[2],[14] $ 164,000          
Fair Value [1],[2],[5],[14] $ 140,000          
Shares | shares [1],[2],[14] 54,476          
Strike Price | $ / shares [1],[2],[14] $ 1.98          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States SaaS The Tomorrow Companies, Inc. Type of Investment Warrant Investment Date December 14, 2022 Expiration Date December 14, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Dec. 14, 2022 [1],[2],[14],[15],[22] Dec. 14, 2022 [3],[4],[10],[25]        
Maturity Date Dec. 14, 2032 [1],[2],[14],[15] Dec. 14, 2032 [3],[4],[10]        
Cost $ 49,000 [1],[2],[14],[15] $ 49,000 [3],[4],[10]        
Fair Value $ 21,000 [1],[2],[5],[14],[15] $ 25,000 [3],[4],[6],[10]        
Shares | shares 26,124 [1],[2],[14],[15] 26,124 [3],[4],[10]        
Strike Price | $ / shares $ 1.7 [1],[2],[14],[15] $ 1.7 [3],[4],[10]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Astranis Space Technology Corporation Type of Investment Warrant Investment Date April 13, 2023 Expiration Date April 13, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Apr. 13, 2023 [1],[2],[12],[15],[22] Apr. 13, 2023 [3],[4],[10],[25],[31]        
Maturity Date Apr. 13, 2033 [1],[2],[12],[15] Apr. 13, 2033 [3],[4],[10],[31]        
Cost $ 82,000 [1],[2],[12],[15] $ 83,000 [3],[4],[10],[31]        
Fair Value $ 261,000 [1],[2],[5],[12],[15] $ 279,000 [3],[4],[6],[10],[31]        
Shares | shares 85,644 [1],[2],[12],[15] 85,644 [3],[4],[10],[31]        
Strike Price | $ / shares $ 7.89 [1],[2],[12],[15] $ 7.89 [3],[4],[10],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Astranis Space Technology Corporation Type of Investment Warrant Investment Date June 26, 2025 Expiration Date June 26, 2035 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[12],[15],[22] Jun. 26, 2025          
Maturity Date [1],[2],[12],[15] Jun. 26, 2035          
Cost [1],[2],[12],[15] $ 191,000          
Fair Value [1],[2],[5],[12],[15] $ 196,000          
Shares | shares [1],[2],[12],[15] 39,557          
Strike Price | $ / shares [1],[2],[12],[15] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Astranis Space Technology Corporation Type of Investment Warrant Investment Date September 27, 2024 Expiration Date September 27, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Sep. 27, 2024 [1],[2],[12],[15],[22] Sep. 27, 2024 [3],[4],[10],[25],[31]        
Maturity Date Sep. 27, 2034 [1],[2],[12],[15] Sep. 27, 2034 [3],[4],[10],[31]        
Cost $ 683,000 [1],[2],[12],[15] $ 683,000 [3],[4],[10],[31]        
Fair Value $ 680,000 [1],[2],[5],[12],[15] $ 683,000 [3],[4],[6],[10],[31]        
Shares | shares 156,677 [1],[2],[12],[15] 156,677 [3],[4],[10],[31]        
Strike Price | $ / shares $ 2.27 [1],[2],[12],[15] $ 2.27 [3],[4],[10],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Axiom Space, Inc. Type of Investment Warrant Investment Date May 28, 2021 Expiration Date May 28, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date May 28, 2021 [1],[2],[22] May 28, 2021 [3],[4],[25]        
Maturity Date May 28, 2031 [1],[2] May 28, 2031 [3],[4]        
Cost $ 121,000 [1],[2] $ 121,000 [3],[4]        
Fair Value $ 13,000 [1],[2],[5] $ 23,000 [3],[4],[6]        
Shares | shares 1,773 [1],[2] 1,773 [3],[4]        
Strike Price | $ / shares $ 169.24 [1],[2] $ 169.24 [3],[4]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Axiom Space, Inc. Type of Investment Warrant Investment Date May 28, 2021 Expiration Date May 28, 2031 Series Common Stock 1            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   May 28, 2021        
Maturity Date [3],[4]   May 28, 2031        
Cost [3],[4]   $ 39,000        
Fair Value [3],[4],[6]   $ 4,000        
Shares | shares [3],[4]   882        
Strike Price | $ / shares [3],[4]   $ 340.11        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Axiom Space, Inc. Type of Investment Warrant One Investment Date May 28, 2021 Expiration Date May 28, 2031 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] May 28, 2021          
Maturity Date [1],[2] May 28, 2031          
Cost [1],[2] $ 39,000          
Fair Value [1],[2],[5] $ 2,000          
Shares | shares [1],[2] 882          
Strike Price | $ / shares [1],[2] $ 340.11          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Hermeus Corporation Type of Investment Warrant Investment Date August 9, 2022 Expiration Date August 9, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Aug. 09, 2022 [1],[2],[12],[15],[22] Aug. 09, 2022 [3],[4],[10],[25],[31]        
Maturity Date Aug. 09, 2032 [1],[2],[12],[15] Aug. 09, 2032 [3],[4],[10],[31]        
Cost $ 144,000 [1],[2],[12],[15] $ 144,000 [3],[4],[10],[31]        
Fair Value $ 131,000 [1],[2],[5],[12],[15] $ 47,000 [3],[4],[6],[10],[31]        
Shares | shares 19,286 [1],[2],[12],[15] 19,286 [3],[4],[10],[31]        
Strike Price | $ / shares $ 6.24 [1],[2],[12],[15] $ 6.24 [3],[4],[10],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Impulse Space, Inc. Type of Investment Warrant Investment Date June 18, 2024 Expiration Date June 18, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jun. 18, 2024 [1],[2],[12],[15],[22] Jun. 18, 2024 [3],[4],[10],[25],[31]        
Maturity Date Jun. 18, 2034 [1],[2],[12],[15] Jun. 18, 2034 [3],[4],[10],[31]        
Cost $ 234,000 [1],[2],[12],[15] $ 258,000 [3],[4],[10],[31]        
Fair Value $ 1,376,000 [1],[2],[5],[12],[15] $ 564,000 [3],[4],[6],[10],[31]        
Shares | shares 58,064 [1],[2],[12],[15] 64,087 [3],[4],[10],[31]        
Strike Price | $ / shares $ 1.91 [1],[2],[12],[15] $ 1.91 [3],[4],[10],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Kymeta Corporation Type of Investment Warrant Investment Date July 3, 2024 Expiration Date July 3, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jul. 03, 2024 [1],[2],[12],[15],[22] Jul. 03, 2024 [3],[4],[10],[25],[31]        
Maturity Date Jul. 03, 2034 [1],[2],[12],[15] Jul. 03, 2034 [3],[4],[10],[31]        
Cost $ 331,000 [1],[2],[12],[15] $ 331,000 [3],[4],[10],[31]        
Fair Value $ 470,000 [1],[2],[5],[12],[15] $ 354,000 [3],[4],[6],[10],[31]        
Shares | shares 3,995,407 [1],[2],[12],[15] 3,995,407 [3],[4],[10],[31]        
Strike Price | $ / shares $ 0.11 [1],[2],[12],[15] $ 0.11 [3],[4],[10],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Slingshot Aerospace, Inc. Type of Investment Warrant Investment Date July 12, 2024 Expiration Date July 12, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date Jul. 12, 2024 [1],[2],[12],[15],[22] Jul. 12, 2024 [3],[4],[10],[25],[31]        
Maturity Date Jul. 12, 2034 [1],[2],[12],[15] Jul. 12, 2034 [3],[4],[10],[31]        
Cost $ 400,000 [1],[2],[12],[15] $ 400,000 [3],[4],[10],[31]        
Fair Value $ 399,000 [1],[2],[5],[12],[15] $ 389,000 [3],[4],[6],[10],[31]        
Shares | shares 328,416 [1],[2],[12],[15] 328,416 [3],[4],[10],[31]        
Strike Price | $ / shares $ 0.46 [1],[2],[12],[15] $ 0.46 [3],[4],[10],[31]        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Space Perspective, Inc. Type of Investment Warrant Investment Date March 3, 2022 Expiration Date March 3, 2032 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Mar. 03, 2022        
Maturity Date [3],[4],[19]   Mar. 03, 2032        
Cost [3],[4],[19]   $ 256,000        
Shares | shares [3],[4],[19]   221,280        
Strike Price | $ / shares [3],[4],[19]   $ 2.75        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Space Technology Space Perspective, Inc. Type of Investment Warrant Investment Date March 3, 2022 Expiration Date March 3, 2032 Series Preferred Series A            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Mar. 03, 2022          
Maturity Date [1],[2],[20] Mar. 03, 2032          
Cost [1],[2],[20] $ 256,000          
Shares | shares [1],[2],[20] 221,280          
Strike Price | $ / shares [1],[2],[20] $ 2.75          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Warrant Investment Date April 11, 2024 Expiration Date April 11, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Apr. 11, 2024        
Maturity Date [3],[4]   Apr. 11, 2034        
Cost [3],[4]   $ 254,000        
Fair Value [3],[4],[6]   $ 107,000        
Shares | shares [3],[4]   392,157        
Strike Price | $ / shares [3],[4]   $ 0.01        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Warrant Investment Date January 14, 2025 Maturity Date April 11, 2036 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 14, 2025          
Maturity Date [1],[2] Apr. 11, 2036          
Cost [1],[2] $ 64,000          
Fair Value [1],[2],[5] $ 1,000          
Shares | shares [1],[2] 161,006          
Strike Price | $ / shares [1],[2] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Warrant Investment Date January 14, 2025 Maturity Date April 11, 2036 Series Preferred C-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 14, 2025          
Maturity Date [1],[2],[20] Apr. 11, 2036          
Cost [1],[2],[20] $ 64,000          
Fair Value [1],[2],[5],[20] $ 36,000          
Shares | shares [1],[2],[20] 161,007          
Strike Price | $ / shares [1],[2],[20] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Warrant Investment Date January 14, 2025 Maturity Date January 14, 2035 Series Preferred C-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 14, 2025          
Maturity Date [1],[2],[20] Jan. 14, 2035          
Cost [1],[2],[20] $ 151,000          
Fair Value [1],[2],[5],[20] $ 56,000          
Shares | shares [1],[2],[20] 247,173          
Strike Price | $ / shares [1],[2],[20] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Warrant Investment Date January 14, 2025 Maturity Date January 29, 2034 Series Preferred C-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 14, 2025          
Maturity Date [1],[2],[20] Jan. 29, 2034          
Cost [1],[2],[20] $ 254,000          
Fair Value [1],[2],[5],[20] $ 89,000          
Shares | shares [1],[2],[20] 392,157          
Strike Price | $ / shares [1],[2],[20] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Warrant Investment Date January 14, 2025 Maturity Date July 21, 2035 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Jan. 14, 2025          
Maturity Date [1],[2] Jul. 21, 2035          
Cost [1],[2] $ 166,000          
Fair Value [1],[2],[5] $ 2,000          
Shares | shares [1],[2] 311,176          
Strike Price | $ / shares [1],[2] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Warrant Investment Date January 14, 2025 Maturity Date July 21, 2035 Series Preferred C-1            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22] Jan. 14, 2025          
Maturity Date [1],[2],[20] Jul. 21, 2035          
Cost [1],[2],[20] $ 166,000          
Fair Value [1],[2],[5],[20] $ 70,000          
Shares | shares [1],[2],[20] 311,177          
Strike Price | $ / shares [1],[2],[20] $ 0.01          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Warrant Investment Date January 29, 2024 Expiration Date January 29, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jan. 29, 2024        
Maturity Date [3],[4]   Jan. 29, 2034        
Cost [3],[4]   $ 128,000        
Fair Value [3],[4],[6]   $ 35,000        
Shares | shares [3],[4]   322,013        
Strike Price | $ / shares [3],[4]   $ 2.02        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Macrofab, Inc. Type of Investment Warrant Investment Date July 21, 2023 Expiration Date July 21, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Jul. 21, 2023        
Maturity Date [3],[4]   Jul. 21, 2033        
Cost [3],[4]   $ 332,000        
Fair Value [3],[4],[6]   $ 67,000        
Shares | shares [3],[4]   622,353        
Strike Price | $ / shares [3],[4]   $ 2.02        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Nucleus RadioPharma, Inc. Type of Investment Warrant Investment Date June 4, 2024 Expiration Date June 4, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25]   Jun. 04, 2024        
Maturity Date [3],[4],[10]   Jun. 04, 2034        
Cost [3],[4],[10]   $ 70,000        
Fair Value [3],[4],[6],[10]   $ 63,000        
Shares | shares [3],[4],[10]   44,303        
Strike Price | $ / shares [3],[4],[10]   $ 1.99        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Supply Chain Technology Nucleus RadioPharma, Inc. Type of Investment Warrant Investment Date June 4, 2024 Maturity Date June 4, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[22] Jun. 04, 2024          
Maturity Date [1],[2],[15] Jun. 04, 2034          
Cost [1],[2],[15] $ 69,000          
Fair Value [1],[2],[5],[15] $ 29,000          
Shares | shares [1],[2],[15] 43,636          
Strike Price | $ / shares [1],[2],[15] $ 1.99          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology Get Spiffy, Inc. Type of Investment Warrant Investment Date July 14, 2023 Expiration Date July 14, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[10],[25]   Jul. 14, 2023        
Maturity Date [3],[4],[10]   Jul. 14, 2033        
Cost [3],[4],[10]   $ 408,000        
Fair Value [3],[4],[6],[10]   $ 2,000        
Shares | shares [3],[4],[10]   874,527        
Strike Price | $ / shares [3],[4],[10]   $ 0.7        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology Get Spiffy, Inc. Type of Investment Warrant Investment Date July 14, 2023 Maturity Date July 14, 2033 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[15],[22] Jul. 14, 2023          
Maturity Date [1],[2],[15] Jul. 14, 2033          
Cost [1],[2],[15] $ 408,000          
Shares | shares [1],[2],[15] 874,527          
Strike Price | $ / shares [1],[2],[15] $ 0.7          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date April 18, 2022 Expiration Date April 18, 2027 Series Class A Common            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[44]   Apr. 18, 2022        
Maturity Date [3],[4],[44]   Apr. 18, 2027        
Cost [3],[4],[44]   $ 7,000        
Shares | shares [3],[4],[44]   5,336        
Strike Price | $ / shares [3],[4],[44]   $ 64.42        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date April 18, 2022 Maturity Date April 18, 2027 Series Class A Common            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[45] Apr. 18, 2022          
Maturity Date [1],[2],[45] Apr. 18, 2027          
Cost [1],[2],[45] $ 7,000          
Shares | shares [1],[2],[45] 5,336          
Strike Price | $ / shares [1],[2],[45] $ 64.42          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date December 14, 2021 Expiration Date December 14, 2026 Series Class A Common            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[44]   Dec. 14, 2021        
Maturity Date [3],[4],[44]   Dec. 14, 2026        
Cost [3],[4],[44]   $ 35,000        
Shares | shares [3],[4],[44]   6,211        
Strike Price | $ / shares [3],[4],[44]   $ 64.42        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date December 14, 2021 Maturity Date December 14, 2026 Series Class A Common            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[45] Dec. 14, 2021          
Maturity Date [1],[2],[45] Dec. 14, 2026          
Cost [1],[2],[45] $ 35,000          
Shares | shares [1],[2],[45] 6,211          
Strike Price | $ / shares [1],[2],[45] $ 64.42          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date February 23, 2022 Expiration Date February 23, 2027 Series Class A Common            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[44]   Feb. 23, 2022        
Maturity Date [3],[4],[44]   Feb. 23, 2027        
Cost [3],[4],[44]   $ 3,000        
Shares | shares [3],[4],[44]   486        
Strike Price | $ / shares [3],[4],[44]   $ 64.42        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date February 23, 2022 Maturity Date February 23, 2027 Series Class A Common            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[45] Feb. 23, 2022          
Maturity Date [1],[2],[45] Feb. 23, 2027          
Cost [1],[2],[45] $ 3,000          
Shares | shares [1],[2],[45] 486          
Strike Price | $ / shares [1],[2],[45] $ 64.42          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date March 16, 2022 Expiration Date March 16, 2027 Series Class A Common            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25],[44]   Mar. 16, 2022        
Maturity Date [3],[4],[44]   Mar. 16, 2027        
Cost [3],[4],[44]   $ 3,000        
Shares | shares [3],[4],[44]   583        
Strike Price | $ / shares [3],[4],[44]   $ 64.42        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date March 16, 2022 Maturity Date March 16, 2027 Series Class A Common            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22],[45] Mar. 16, 2022          
Maturity Date [1],[2],[45] Mar. 16, 2027          
Cost [1],[2],[45] $ 3,000          
Shares | shares [1],[2],[45] 583          
Strike Price | $ / shares [1],[2],[45] $ 64.42          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date September 29, 2022 Expiration Date September 29, 2027 Series Preferred Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25],[44]   Sep. 29, 2022        
Maturity Date [3],[4],[19],[44]   Sep. 29, 2027        
Cost [3],[4],[19],[44]   $ 170,000        
Shares | shares [3],[4],[19],[44]   1,224,752        
Strike Price | $ / shares [3],[4],[19],[44]   $ 0.22        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology NextCar Holding Company, Inc. Type of Investment Warrant Investment Date September 29, 2022 Maturity Date September 29, 2027 Series Preferred Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[20],[22],[45] Sep. 29, 2022          
Maturity Date [1],[2],[20],[45] Sep. 29, 2027          
Cost [1],[2],[20],[45] $ 170,000          
Shares | shares [1],[2],[20],[45] 1,224,752          
Strike Price | $ / shares [1],[2],[20],[45] $ 0.22          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology Uveye, Inc. Type of Investment Warrant Investment Date December 26, 2024 Expiration Date December 26, 2034 Series Preferred Ordinary            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[19],[25]   Dec. 26, 2024        
Maturity Date [3],[4],[19]   Dec. 26, 2034        
Cost [3],[4],[19]   $ 539,000        
Fair Value [3],[4],[6],[19]   $ 523,000        
Shares | shares [3],[4],[19]   476,031        
Strike Price | $ / shares [3],[4],[19]   $ 2.36        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology Uveye, Inc. Type of Investment Warrant Investment Date December 26, 2024 Maturity Date December 26, 2034 Series Ordinary            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Dec. 26, 2024          
Maturity Date [1],[2] Dec. 26, 2034          
Cost [1],[2] $ 539,000          
Fair Value [1],[2],[5] $ 459,000          
Shares | shares [1],[2] 476,031          
Strike Price | $ / shares [1],[2] $ 4.38          
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology Zuum Transportation, Inc. Type of Investment Warrant Investment Date April 30, 2024 Expiration Date April 30, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [3],[4],[25]   Apr. 30, 2024        
Maturity Date [3],[4]   Apr. 30, 2034        
Cost [3],[4]   $ 95,000        
Fair Value [3],[4],[6]   $ 111,000        
Shares | shares [3],[4]   41,271        
Strike Price | $ / shares [3],[4]   $ 4.34        
Investment, Identifier [Axis]: Portfolio Company Warrant Investments- United States Transportation Technology Zuum Transportation, Inc. Type of Investment Warrant Investment Date April 30, 2024 Maturity Date April 30, 2034 Series Common Stock            
Schedule Of Investments [Line Items]            
Investment Date [1],[2],[22] Apr. 30, 2024          
Maturity Date [1],[2] Apr. 30, 2034          
Cost [1],[2] $ 95,000          
Fair Value [1],[2],[5] $ 39,000          
Shares | shares [1],[2] 41,271          
Strike Price | $ / shares [1],[2] $ 4.34          
Investment, Identifier [Axis]: Prime Rate            
Schedule Of Investments [Line Items]            
Maturity Date Jun. 30, 2025 Dec. 31, 2024        
Investment, Identifier [Axis]: SOFR 3-Month Term Rate            
Schedule Of Investments [Line Items]            
Maturity Date Jun. 30, 2025 Dec. 31, 2024        
Investment, Identifier [Axis]: SOFR 30 Day Forward Rate            
Schedule Of Investments [Line Items]            
Maturity Date Jun. 30, 2025 Dec. 31, 2024        
[1] All debt investments are income producing unless otherwise noted. All equity and warrant investments are non-income producing unless otherwise noted. Equipment financed under our equipment financing investments relates to operational equipment essential to revenue production for the portfolio company in the industry noted.
[2] All portfolio companies are located in North America or Europe. As of June 30, 2025, Trinity Capital Inc. (the "Company") had eight foreign domiciled portfolio companies, four of which are based in Canada and four of which are based in Europe. In total, these foreign domiciled portfolio investments represent 13.8% of total net asset value based on fair value. The Company generally acquires its investments in private transactions exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”). These investments are generally subject to certain limitations on resale and may be deemed to be “restricted securities” under the Securities Act.
[3] All debt investments are income producing unless otherwise noted. All equity and warrant investments are non-income producing unless otherwise noted. Equipment financed under our equipment financing investments relates to operational equipment essential to revenue production for the portfolio company in the industry noted.
[4] All portfolio companies are located in North America or Europe. As of December 31, 2024, Trinity Capital Inc. (the “Company”) had five foreign domiciled portfolio companies, two of which are based in Canada and three of which are based in Europe. In total, these foreign domiciled portfolio investments represent 6.3% of total net asset value based on fair value. The Company generally acquires its investments in private transactions exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”). These investments are generally subject to certain limitations on resale and may be deemed to be “restricted securities” under the Securities Act.
[5] Except as noted, all investments were valued at fair value as determined in good faith by the Company’s Board of Directors (the “Board”) using Level 3 inputs.
[6] Except as noted, all investments were valued at fair value as determined in good faith by the Company’s Board of Directors (the “Board”) using Level 3 inputs.
[7] Multi-Sector Holdings consist of the Company's investments in Senior Credit Corp 2022 LLC, Trinity Capital Adviser LLC, EPT 16 LLC and AZ-VC Fund I, LLC. These entities invest or manage investments in secured loans and equipment financings to growth-oriented companies that have been originated by the Company. The portfolio companies held by the Multi-Sector Holdings represent a diverse set of industry classifications, which are similar to those in which the Company invests directly.
[8] Principal is net of repayments, if any, as per the terms of the debt instrument’s contract.
[9] Principal is net of repayments, if any, as per the terms of the debt instrument’s contract.
[10] Senior Credit Corp 2022 LLC owns an additional portion of this security. See “Note 12 – Related Party Transactions” for further discussion.
[11] The interest rate on variable interest rate investments represents a benchmark rate plus spread. The benchmark interest rate is subject to an interest rate floor. As of December 31, 2024, the U.S. Prime Rate (“Prime”) was 7.50% and the Secured Overnight Financing Rate (“SOFR”) 30 Day Forward Rate and 3-Month Term Rate were 4.33% and 4.31%, respectively.
[12] EPT 16 LLC owns an additional portion of this security. See “Note 12 – Related Party Transactions” for further discussion.
[13] Interest on this loan includes a payment-in-kind (“PIK”) provision. Contractual PIK interest, which represents contractually deferred interest added to the loan balance that is generally collected through amortization, is recorded on an accrual basis to the extent such amounts are expected to be collected.
[14] Investment is pledged as collateral supporting amounts outstanding under the Company's credit facility with KeyBank, National Association (the “KeyBank Credit Facility”). See “Note 5 – Borrowings” for more information.
[15] Senior Credit Corp 2022 LLC owns an additional portion of this security. See “Note 12 – Related Party Transactions” for further discussion.
[16] The interest rate on variable interest rate investments represents a benchmark rate plus spread. The benchmark interest rate is subject to an interest rate floor. As of June 30, 2025, the U.S. Prime Rate (“Prime”) was 7.50%, the Secured Overnight Financing Rate (“SOFR”) 30 Day Forward Rate was 4.32%, the SOFR 3-Month Term Rate was 4.28%, and the Canadian Overnight Repo Rate Average (“CORRA”) 3-Month Term rate was 2.68%.
[17] Value as a percent of net assets
[18] Value as a percent of net assets
[19] Preferred stock represents investments through which the Company will have preference in liquidation rights and do not contain any cumulative preferred dividends.
[20] Preferred stock represents investments through which the Company will have preference in liquidation rights and do not contain any cumulative preferred dividends.
[21] Indicates a “non-qualifying asset” under section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). The Company’s percentage of non-qualifying assets at fair value represents 17.7% of the Company’s total assets as of June 30, 2025. Qualifying assets must represent at least 70% of the Company’s total assets at the time of acquisition of any additional non-qualifying assets.
[22] Investment date represents the date of initial investment date, either purchases or funding, not adjusted for modifications. For assets purchased from the Legacy Funds as part of the Formation Transactions (both terms as defined in "Note 1 – Organization and Basis of Presentation"), the investment date is January 16, 2020, the date of the Formation Transactions.
[23] This investment is deemed to be a “Control Investment” or an “Affiliate Investment.” The Company classifies its investment portfolio in accordance with the requirements of the 1940 Act. The 1940 Act defines Control Investments as investments in companies in which the Company owns beneficially, either directly or indirectly, more than 25% of the voting securities, or maintains greater than 50% of the board representation. Affiliate Investments are defined by the 1940 Act as investments in companies in which the Company owns beneficially, either directly or indirectly, between 5% and 25% (inclusive) of the voting securities and does not have rights to maintain greater than 50% of the board representation. Fair value as of June 30, 2025, along with transactions during the six months ended June 30, 2025 in these control and affiliate investments are as follows:
[24] Indicates a “non-qualifying asset” under section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). The Company’s percentage of non-qualifying assets at fair value represents 14.6% of the Company’s total assets as of December 31, 2024. Qualifying assets must represent at least 70% of the Company’s total assets at the time of acquisition of any additional non-qualifying assets.
[25] Investment date represents the date of initial investment date, either purchases or funding, not adjusted for modifications. For assets purchased from the Legacy Funds as part of the Formation Transactions (both terms as defined in “Note 1 – Organization and Basis of Presentation”), the investment date is January 16, 2020, the date of the Formation Transactions.
[26] Interest rate is the fixed or variable rate of the debt investments and does not include any original issue discount, end-of-term (“EOT”) payment, or additional fees related to such investments, such as deferred interest, commitment fees, prepayment fees or exit fees. EOT payments are contractual payments due in cash at the maturity date of the loan, including upon prepayment, and are a fixed rate determined at the inception of the loan. At the end of the term of certain equipment financings, the borrower has the option to purchase the underlying assets at fair value, generally subject to a cap, or return the equipment and pay a restocking fee. The fair values of the financed assets have been estimated as a percentage of original cost for purpose of the EOT payment value. The EOT payment is amortized and recognized as non-cash income over the term of the loan or equipment financing prior to its payment and is included as a component of the cost basis of the Company’s current debt securities.
[27] Interest rate is the fixed or variable rate of the debt investments and does not include any original issue discount, end-of-term (“EOT”) payment, or additional fees related to such investments, such as deferred interest, commitment fees, prepayment fees or exit fees. EOT payments are contractual payments due in cash at the maturity date of the loan, including upon prepayment, and are a fixed rate determined at the inception of the loan. At the end of the term of certain equipment financings, the borrower has the option to purchase the underlying assets at fair value, generally subject to a cap, or return the equipment and pay a restocking fee. The fair values of the financed assets have been estimated as a percentage of original cost for purpose of the EOT payment value. The EOT payment is amortized and recognized as non-cash income over the term of the loan or equipment financing prior to its payment and is included as a component of the cost basis of the Company’s current debt securities.
[28] Investment has an unfunded commitment as of June 30, 2025 (see “Note 6 – Commitments and Contingencies”). The fair value of the investment includes the impact of the fair value of any unfunded commitments.
[29] This investment is deemed to be a “Control Investment” or an “Affiliate Investment.” The Company classifies its investment portfolio in accordance with the requirements of the 1940 Act. The 1940 Act defines Control Investments as investments in companies in which the Company owns beneficially, either directly or indirectly, more than 25% of the voting securities, or maintains greater than 50% of the board representation. Affiliate Investments are defined by the 1940 Act as investments in companies in which the Company owns beneficially, either directly or indirectly, between 5% and 25% (inclusive) of the voting securities and does not have rights to maintain greater than 50% of the board representation.
[30] Investment is pledged as collateral supporting amounts outstanding under the Company's credit facility with KeyBank, National Association (the “KeyBank Credit Facility”). See “Note 5 – Borrowings” for more information.
[31] EPT 16 LLC owns an additional portion of this security. See “Note 12 – Related Party Transactions” for further discussion.
[32] Investment is on non-accrual status as of December 31, 2024, and is therefore considered non-income producing.
[33] Investment is on non-accrual status as of June 30, 2025 and is therefore considered non-income producing.
[34] Interest on this loan includes a payment-in-kind (“PIK”) provision. Contractual PIK interest, which represents contractually deferred interest added to the loan balance that is generally collected through amortization, is recorded on an accrual basis to the extent such amounts are expected to be collected.
[35] Borrower is a wholly owned, special purpose vehicle subsidiary of named portfolio company
[36] Investment is a secured loan warehouse facility collateralized by interest in specific assets that meet the eligibility requirements under the facility during the warehouse period. Repayment of the facility will occur over the amortizing period unless otherwise prepaid.
[37] Investment is a secured loan warehouse facility collateralized by interest in specific assets that meet the eligibility requirements under the facility during the warehouse period. Repayment of the facility will occur over the amortizing period unless otherwise prepaid.
[38] Convertible notes represent investments through which the Company will participate in future equity rounds at preferential rates. There are no principal or interest payments made against the note unless conversion does not occur.
[39] Convertible notes represent investments through which the Company will participate in future equity rounds at preferential rates. There are no principal or interest payments made against the note unless conversion does not occur.
[40] Investment has zero cost basis as it was purchased at a fair value of zero as part of the Formation Transactions (as defined in "Note 1 – Organization and Basis of Presentation").
[41] Investment has zero cost basis as it was purchased at a fair value of zero as part of the Formation Transactions (as defined in “Note 1 – Organization and Basis of Presentation”).
[42] Asset is valued at fair value as determined in good faith by the Company's Board using Level 1 and Level 2 inputs.
[43] Asset is valued at fair value as determined in good faith by the Company's Board using Level 1 and Level 2 inputs.
[44] Company has been issued warrants with pricing and number of shares dependent upon a future round of equity issuance by the portfolio company.
[45] Company has been issued warrants with pricing and number of shares dependent upon a future round of equity issuance by the portfolio company.