v3.26.3
Summary of Significant Accounting Policies - Schedule of Changes in Investments (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Marketable Securities [Line Items]        
Beginning Balance     $ 210,055,893  
Ending Balance $ 170,175,267   170,175,267  
Level 3        
Marketable Securities [Line Items]        
Beginning Balance     206,277,900  
Ending Balance 167,455,145   167,455,145  
Level 3 | Independent Third-Party Valuation        
Marketable Securities [Line Items]        
Beginning Balance 188,391,304 $ 237,971,979 206,277,676 $ 223,749,252
Net realized and unrealized gains (losses) $ (4,495,476) $ (374,298) $ (12,763,014) $ (6,183,535)
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Debt and Equity Securities, Gain (Loss) Debt and Equity Securities, Gain (Loss) Debt and Equity Securities, Gain (Loss) Debt and Equity Securities, Gain (Loss)
Acquisitions $ (2,189,805) [1] $ 7,461,694 [2] $ 10,547,492 [3] $ 54,490,192 [4]
Dispositions (18,634,022) (19,001,722) (34,394,912) (46,099,927)
Transfers out of Level 3   748,008 [5] (2,215,631) [6] 849,679 [7]
Ending Balance 167,451,611 226,805,661 167,451,611 226,805,661
Net change in unrealized appreciation/depreciation during the period on investments still held at period end (included in net realized and unrealized gains/losses, above) (4,682,417) $ (2,822,548) (12,745,217) $ (3,444,279)
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]   Debt and Equity Securities, Unrealized Gain (Loss)   Debt and Equity Securities, Unrealized Gain (Loss)
Level 3 | Valuation Designee [Member]        
Marketable Securities [Line Items]        
Beginning Balance 224 $ 224   $ 224
Net realized and unrealized gains (losses) $ 3,310   $ 3,675  
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Debt and Equity Securities, Gain (Loss)   Debt and Equity Securities, Gain (Loss)  
Dispositions     $ 1,972,156  
Transfers out of Level 3 [8]     1,971,791  
Ending Balance $ 3,534 224 3,534 224
Net change in unrealized appreciation/depreciation during the period on investments still held at period end (included in net realized and unrealized gains/losses, above)   $ 0 (135,252) $ 0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]   Debt and Equity Securities, Unrealized Gain (Loss)   Debt and Equity Securities, Unrealized Gain (Loss)
Level 3 | Bank Debt | Independent Third-Party Valuation        
Marketable Securities [Line Items]        
Beginning Balance 186,891,702 $ 232,516,925 202,732,212 $ 223,632,250
Net realized and unrealized gains (losses) (3,914,383) 292,746 (11,080,050) (6,296,327)
Acquisitions 2,189,805 [1] 7,461,694 [2] 9,519,692 [3] 49,766,816 [4]
Dispositions (18,634,022) (19,001,722) (34,394,912) (45,934,767)
Transfers out of Level 3   748,008 [5] (243,840) [6] 849,679 [7]
Ending Balance 166,533,102 222,017,651 166,533,102 222,017,651
Net change in unrealized appreciation/depreciation during the period on investments still held at period end (included in net realized and unrealized gains/losses, above) $ (4,101,324) (2,155,505) $ (11,061,614) (3,557,071)
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Debt and Equity Securities, Unrealized Gain (Loss)   Debt and Equity Securities, Unrealized Gain (Loss)  
Level 3 | Bank Debt | Valuation Designee [Member]        
Marketable Securities [Line Items]        
Beginning Balance $ 0 0 $ 0 0
Net realized and unrealized gains (losses) 0   0  
Dispositions     0  
Transfers out of Level 3 [8]     0  
Ending Balance 0 0 0 0
Net change in unrealized appreciation/depreciation during the period on investments still held at period end (included in net realized and unrealized gains/losses, above) $ 0 0 $ 0 0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Debt and Equity Securities, Unrealized Gain (Loss)   Debt and Equity Securities, Unrealized Gain (Loss)  
Level 3 | Equity Securities | Independent Third-Party Valuation        
Marketable Securities [Line Items]        
Beginning Balance $ 1,499,602 5,455,054 $ 3,545,464 117,002
Net realized and unrealized gains (losses) (581,093) (667,044) (1,682,964) 112,792
Acquisitions 0 [1] 0 [2] 1,027,800 [3] 4,723,376 [4]
Dispositions 0 0 0 (165,160)
Transfers out of Level 3   0 [5] (1,971,791) [6] 0 [7]
Ending Balance 918,509 4,788,010 918,509 4,788,010
Net change in unrealized appreciation/depreciation during the period on investments still held at period end (included in net realized and unrealized gains/losses, above) (581,093) (667,044) (1,683,603) 112,792
Level 3 | Equity Securities | Valuation Designee [Member]        
Marketable Securities [Line Items]        
Beginning Balance 224 224 224 224
Net realized and unrealized gains (losses) 3,310   3,675  
Dispositions     (1,972,156)  
Transfers out of Level 3 [8]     1,971,791  
Ending Balance 3,534 224 3,534 224
Net change in unrealized appreciation/depreciation during the period on investments still held at period end (included in net realized and unrealized gains/losses, above) $ 3,310 $ 0 $ (135,252) $ 0
[1] Includes payments received in kind and accretion of original issue and market discounts
[2] Includes payments received in kind and accretion of original issue and market discounts.
[3] Includes payments received in kind and accretion of original issue and market discounts
[4] Includes payments received in kind and accretion of original issue and market discounts.
[5] Comprised of two investments that were transferred from Level 2 due to reduced number of market quotes
[6] Comprised of two investments that were transferred to Level 2 due to increased observable market activity and one investment transferred to Valuation Designee Valuation.
[7] Comprised of two investments that were transferred from Level 2 due to reduced number of market quotes
[8] Comprised of one investment that was transferred from Independent Third-Party Valuation.