v3.26.1
Consolidated Schedule of Investments - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Schedule of Investments [Line Items]        
PIK Rate 15.00%      
Cost $ 1,307,825 [1],[2],[3] $ 1,259,923 [4]    
Fair value $ 1,389,403 [1],[2],[5] $ 1,335,387 [6]    
Investment owned, percent of net assets (as a percent) 185.60% [1],[2] 180.80% [7],[8]    
Cash and cash equivalent, Cost $ 28,055 $ 20,635    
Money market funds        
Schedule of Investments [Line Items]        
Cash and cash equivalent, Cost 20,268 [3] 11,111 [4]    
Cash and cash equivalents, Fair Value 20,268 [5] 11,111 [6]    
Control investments:        
Schedule of Investments [Line Items]        
Cost 52,779 [3],[9] 52,550 [4],[10]    
Fair value $ 52,620 [5],[9] $ 58,372 [6],[10] $ 61,612 $ 69,878
Investment owned, percent of net assets (as a percent) 7.00% [1],[2],[9] 7.90% [7],[8],[10]    
Affiliate investments:        
Schedule of Investments [Line Items]        
Cost $ 327,166 [3],[11] $ 322,074 [4],[12]    
Fair value $ 418,827 [5],[11] $ 406,771 [6],[12] 383,824 351,360
Investment owned, percent of net assets (as a percent) 55.90% [1],[2],[11] 55.10% [7],[8],[12]    
Non‑Control/Non‑Affiliate investments:        
Schedule of Investments [Line Items]        
Cost $ 927,880 [3],[13] $ 885,299 [4],[14]    
Fair value $ 917,956 [5],[13] $ 870,244 [6],[14]    
Investment owned, percent of net assets (as a percent) 122.60% [1],[2],[13] 117.80% [7],[8],[14]    
BDB Holdings, LLC        
Schedule of Investments [Line Items]        
Cost $ 14,741 [3] $ 14,207 [4]    
Fair value 6,016 [5] 9,612 [6]    
GRT Rubber Technologies LLC        
Schedule of Investments [Line Items]        
Cost 27,909 [3] 27,882 [4]    
Fair value 42,624 [5] 44,324 [6]    
Volusion, LLC        
Schedule of Investments [Line Items]        
Cost 8,531 [3] 8,788 [4]    
Fair value 1,643 [5] 2,149 [6]    
American Nuts, LLC        
Schedule of Investments [Line Items]        
Cost 7,591 [3],[15] 7,206 [4],[16]    
Fair value 5,696 [5],[15] 5,410 [6],[16]    
Analytical Systems Keco Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 2,392 [3] 2,441 [4]    
Fair value 2,576 [5] 2,505 [6]    
Batjer TopCo, LLC        
Schedule of Investments [Line Items]        
Cost 1,545 [3] 1,555 [4]    
Fair value 2,143 [5] 2,075 [6]    
Brewer Crane Holdings, LLC        
Schedule of Investments [Line Items]        
Cost [4],[16]   6,651    
Fair value [6],[16]   6,297    
Centre Technologies Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 2,414 [3] 2,408 [4]    
Fair value 2,104 [5] 2,198 [6]    
Chamberlin Holding LLC        
Schedule of Investments [Line Items]        
Cost [4]   7,599    
Fair value [6]   16,701    
Clad-Rex Steel, LLC        
Schedule of Investments [Line Items]        
Cost 13,466 [3] 13,637 [4]    
Fair value 22,748 [5] 20,428 [6]    
Cody Pools, Inc.        
Schedule of Investments [Line Items]        
Cost 4,379 [3] 4,526 [4]    
Fair value 6,550 [5] 6,449 [6]    
Colonial Electric Company LLC        
Schedule of Investments [Line Items]        
Cost 7,876 [3] 7,845 [4]    
Fair value 21,760 [5] 22,161 [6]    
Compass Systems & Sales, LLC        
Schedule of Investments [Line Items]        
Cost 4,093 [3] 4,111 [4]    
Fair value 7,725 [5] 6,405 [6]    
Datacom, LLC        
Schedule of Investments [Line Items]        
Cost 5,648 [3] 6,078 [4]    
Fair value 5,648 [5] 6,037 [6]    
Digital Products Holdings LLC        
Schedule of Investments [Line Items]        
Cost 1,293 [3] 1,273 [4]    
Fair value 352 [5] 538 [6]    
Direct Marketing Solutions, Inc.        
Schedule of Investments [Line Items]        
Cost 5,267 [3] 5,361 [4]    
Fair value 5,351 [5] 5,293 [6]    
DMA Industries, LLC        
Schedule of Investments [Line Items]        
Cost 11,765 [3] 6,915 [4]    
Fair value 16,707 [5] 9,756 [6]    
DMA Industries, LLC [Member]        
Schedule of Investments [Line Items]        
Cost 6,815 [3] 5,739 [4]    
Fair value 10,616 [5] 6,994 [6]    
Flame King Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 19,822 [3] 18,808 [4]    
Fair value 31,962 [5] 30,160 [6]    
Gamber-Johnson Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 23,568 [3] 22,079 [4]    
Fair value 50,328 [5] 46,181 [6]    
GFG Group, LLC        
Schedule of Investments [Line Items]        
Cost 4,740 [3] 4,731 [4]    
Fair value 6,283 [5] 6,253 [6]    
IG Investor, LLC        
Schedule of Investments [Line Items]        
Cost 12,055 [3] 12,621 [4]    
Fair value 16,366 [5] 16,176 [6]    
Integral Energy Services        
Schedule of Investments [Line Items]        
Cost 16,472 [3],[15] 16,595 [4],[16]    
Fair value 15,436 [5],[15] 15,451 [6],[16]    
Kickhaefer Manufacturing Company, LLC        
Schedule of Investments [Line Items]        
Cost 7,127 [3] 6,825 [4]    
Fair value 9,827 [5] 8,855 [6]    
KMS, LLC        
Schedule of Investments [Line Items]        
Cost 9,262 [3],[15] 8,756 [4],[16]    
Fair value 11,044 [5],[15] 10,473 [6],[16]    
Mills Fleet Farm Group, LLC        
Schedule of Investments [Line Items]        
Cost 16,431 [3],[15] 15,795 [4],[16]    
Fair value 13,812 [5],[15] 13,734 [6],[16]    
Nello Industries Investco, LLC        
Schedule of Investments [Line Items]        
Cost 13,088 [3] 10,661 [4]    
Fair value 17,726 [5] 13,848 [6]    
NuStep, LLC        
Schedule of Investments [Line Items]        
Cost 8,858 [3] 8,522 [4]    
Fair value 9,202 [5] 9,440 [6]    
Orttech Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 7,688 [3] 7,828 [4]    
Fair value 7,780 [5] 8,703 [6]    
Pinnacle TopCo, LLC        
Schedule of Investments [Line Items]        
Cost 9,571 [3] 9,828 [4]    
Fair value 11,630 [5] 11,910 [6]    
RA Outdoors LLC        
Schedule of Investments [Line Items]        
Cost 17,626 [3],[15] 15,859 [4],[16]    
Fair value 14,692 [5],[15] 13,079 [6],[16]    
Robbins Bros. Jewelry, Inc.        
Schedule of Investments [Line Items]        
Cost 4,678 [3] 4,736 [4]    
Fair value 1,524 [5] 1,547 [6]    
SI East, LLC        
Schedule of Investments [Line Items]        
Cost 23,514 [3] 23,507 [4]    
Fair value 28,543 [5] 28,763 [6]    
Student Resource Center, LLC        
Schedule of Investments [Line Items]        
Cost 5,681 [3],[15] 5,671 [4],[16]    
Fair value 2,852 [5],[15] 2,464 [6],[16]    
Tedder Industries, LLC        
Schedule of Investments [Line Items]        
Cost 6,712 [3] 6,593 [4]    
Fair value 1,796 [5] 948 [6]    
Trantech Radiator Topco, LLC        
Schedule of Investments [Line Items]        
Cost 10,875 [3] 4,078 [4]    
Fair value 16,389 [5] 6,664 [6]    
Urgent DSO LLC        
Schedule of Investments [Line Items]        
Cost 3,319 [3] 3,312 [4]    
Fair value 2,318 [5] 3,257 [6]    
Victory Energy Operations, LLC        
Schedule of Investments [Line Items]        
Cost 11,540 [3] 11,311 [4]    
Fair value 11,981 [5] 11,462 [6]    
VVS Holdco LLC        
Schedule of Investments [Line Items]        
Cost 8,746 [3] 9,027 [4]    
Fair value 8,746 [5] 9,027 [6]    
AAC Holdings, Inc.        
Schedule of Investments [Line Items]        
Cost 9,292 [3],[17] 8,700 [4],[18]    
Fair value 2,154 [5],[17] 3,097 [6],[18]    
Adams Publishing Group, LLC        
Schedule of Investments [Line Items]        
Cost 3,060 [3],[15] 3,013 [4],[16]    
Fair value 3,048 [5],[15] 3,003 [6],[16]    
AGS American Glass Services Acquisition, LLC        
Schedule of Investments [Line Items]        
Cost 13,342 [3],[15] 14,508 [4],[16]    
Fair value 13,166 [5],[15] 14,366 [6],[16]    
Airo Purchaser, Inc.        
Schedule of Investments [Line Items]        
Cost 23,108 [3],[15] 23,172 [4],[16]    
Fair value 23,534 [5],[15] 23,266 [6],[16]    
American Health Staffing Group, Inc.        
Schedule of Investments [Line Items]        
Cost 6,709 [3],[15] 6,984 [4],[16]    
Fair value 6,718 [5],[15] 6,997 [6],[16]    
ArborWorks, LLC        
Schedule of Investments [Line Items]        
Cost 15,007 [3],[15] 14,582 [4],[16]    
Fair value 17,163 [5],[15] 15,838 [6],[16]    
ATS Operating, LLC        
Schedule of Investments [Line Items]        
Cost 2,135 [3],[15] 2,179 [4],[16]    
Fair value 2,190 [5],[15] 2,240 [6],[16]    
Auria Space, LLC        
Schedule of Investments [Line Items]        
Cost 27,023 [3],[15] 12,634 [4],[16]    
Fair value 27,380 [5],[15] 12,634 [6],[16]    
AVEX Aviation Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 3,296 [3],[15] 3,324 [4],[16]    
Fair value 3,371 [5],[15] 3,371 [6],[16]    
Behavior Development Group Holdings        
Schedule of Investments [Line Items]        
Cost 17,669 [3],[15] 16,220 [4],[16]    
Fair value 17,913 [5],[15] 16,220 [6],[16]    
Berry Aviation, Inc.        
Schedule of Investments [Line Items]        
Cost 286 [3],[15] 286 [4],[16]    
Fair value 347 [5],[15] 0 [6],[16]    
Bluestem Brands, Inc.        
Schedule of Investments [Line Items]        
Cost 8,297 [3],[17] 8,460 [4],[18]    
Fair value 359 [5],[17] 450 [6],[18]    
Boccella Precast Products LLC        
Schedule of Investments [Line Items]        
Cost 628 [3] 628 [4]    
Fair value 724 [5] 764 [6]    
B-O-F Corporation        
Schedule of Investments [Line Items]        
Cost 5,797 [3],[15] 5,786 [4],[16]    
Fair value 5,841 [5],[15] 5,830 [6],[16]    
Bond Brand Loyalty ULC        
Schedule of Investments [Line Items]        
Cost 9,216 [3],[15],[19],[20] 9,419 [4],[16],[21],[22]    
Fair value 9,324 [5],[15],[19],[20] 9,508 [6],[16],[21],[22]    
BP Loenbro Holdings Inc.        
Schedule of Investments [Line Items]        
Cost [4],[16]   18,264    
Fair value [6],[16]   21,315    
Brightwood Capital Fund Investments        
Schedule of Investments [Line Items]        
Cost 8,064 [3],[19],[23],[24] 8,195 [4],[21],[25]    
Fair value 6,837 [5],[19],[23],[24] 7,344 [6],[21],[25]    
Buca C, LLC        
Schedule of Investments [Line Items]        
Cost 11,362 [3] 11,306 [4]    
Fair value 0 [5] 0 [6]    
Career Team Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 2,980 [3] 2,947 [4]    
Fair value 2,979 [5] 2,973 [6]    
CenterPeak Holdings, LLC        
Schedule of Investments [Line Items]        
Cost [4]   3,392    
Fair value [6]   5,690    
Channel Partners Intermediateco, LLC        
Schedule of Investments [Line Items]        
Cost 4,907 [3] 4,552 [4],[16]    
Fair value 4,928 [5] 4,581 [6],[16]    
Computer Data Source, LLC        
Schedule of Investments [Line Items]        
Cost 26,542 [3],[15] 25,120 [4],[16]    
Fair value 17,571 [5],[15] 23,956 [6],[16]    
Connect Telecommunications Solutions Holdings, Inc.        
Schedule of Investments [Line Items]        
Cost 3,913 [3],[19],[20] 4,042 [4],[21],[22]    
Fair value 3,913 [5],[19],[20] 4,042 [6],[21],[22]    
Core Transformers        
Schedule of Investments [Line Items]        
Cost 10,655 [3],[15] 10,621 [4],[16]    
Fair value 15,648 [5],[15] 10,621 [6],[16]    
Coregistics Buyer LLC        
Schedule of Investments [Line Items]        
Cost 13,457 [3],[15],[19],[20] 13,489 [4],[16],[21],[22]    
Fair value 13,277 [5],[15],[19],[20] 13,658 [6],[16],[21],[22]    
CoreStack, Inc.        
Schedule of Investments [Line Items]        
Cost [3],[15] 4,210      
Fair value [5],[15] 4,210      
CQ Fluency, LLC        
Schedule of Investments [Line Items]        
Cost 6,584 [3],[15] 6,734 [4],[16]    
Fair value 6,643 [5],[15] 6,825 [6],[16]    
CRC Evans USA Bidco, Inc.        
Schedule of Investments [Line Items]        
Cost 1,509 [3],[15],[19],[20] 1,988 [4],[16],[21],[22]    
Fair value 1,547 [5],[15],[19],[20] 2,022 [6],[16],[21],[22]    
Creative Foam Corporation        
Schedule of Investments [Line Items]        
Cost 26,871 [3],[15] 26,826 [4],[16]    
Fair value 27,101 [5],[15] 27,186 [6],[16]    
DTE Enterprises, LLC        
Schedule of Investments [Line Items]        
Cost [4],[16]   2,092    
Fair value [6],[16]   0    
Dynamic Communities, LLC        
Schedule of Investments [Line Items]        
Cost 5,103 [3],[15] 4,894 [4],[16]    
Fair value 5,342 [5],[15] 5,186 [6],[16]    
Electro Technical Industries, LLC        
Schedule of Investments [Line Items]        
Cost 24,443 [3],[15] 24,693 [4],[16]    
Fair value 26,021 [5],[15] 25,473 [6],[16]    
Elgin AcquireCo, LLC        
Schedule of Investments [Line Items]        
Cost 1,958 [3] 1,963 [4]    
Fair value 1,974 [5] 2,031 [6]    
Escalent, Inc.        
Schedule of Investments [Line Items]        
Cost 7,145 [3],[15] 7,122 [4],[16]    
Fair value 7,313 [5],[15] 7,311 [6],[16]    
Event Holdco, LLC        
Schedule of Investments [Line Items]        
Cost 4,283 [3],[15] 4,303 [4],[16]    
Fair value 4,288 [5],[15] 4,311 [6],[16]    
FCC Intermediate Holdco, LLC        
Schedule of Investments [Line Items]        
Cost 7,914 [3] 7,987 [4]    
Fair value 10,985 [5] 11,570 [6]    
Garyline, LLC        
Schedule of Investments [Line Items]        
Cost 9,127 [3],[15] 8,583 [4],[16]    
Fair value 9,146 [5],[15] 8,644 [6],[16]    
GradeEight Corp.        
Schedule of Investments [Line Items]        
Cost 16,600 [3],[15] 17,086 [4],[16]    
Fair value 16,583 [5],[15] 16,872 [6],[16]    
Hawk Ridge Systems, LLC        
Schedule of Investments [Line Items]        
Cost 11,518 [3] 11,300 [4]    
Fair value 17,809 [5] 17,479 [6]    
HDC/HW Intermediate Holdings        
Schedule of Investments [Line Items]        
Cost 1,814 [3],[15] 1,838 [4],[16]    
Fair value 652 [5],[15] 1,276 [6],[16]    
Hornblower Sub, LLC        
Schedule of Investments [Line Items]        
Cost 17,357 [3],[15] 18,526 [4],[16]    
Fair value 17,486 [5],[15] 18,430 [6],[16]    
Horwitz Holdings, LLC        
Schedule of Investments [Line Items]        
Cost [3],[15] 12,845      
Fair value [5],[15] 12,845      
IG Parent Corporation        
Schedule of Investments [Line Items]        
Cost 8,057 [3],[17] 7,987 [4],[18]    
Fair value 8,100 [5],[17] 8,040 [6],[18]    
Ignite Visibility LLC        
Schedule of Investments [Line Items]        
Cost 15,670 [3],[15] 15,632 [4],[16]    
Fair value 15,855 [5],[15] 15,632 [6],[16]    
Implus Footcare, LLC        
Schedule of Investments [Line Items]        
Cost 11,247 [3],[15] 11,011 [4],[16]    
Fair value 11,256 [5],[15] 10,310 [6],[16]    
Infinity X1 Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 4,801 [3] 4,912 [4]    
Fair value 7,912 [5] 5,865 [6]    
Insight Borrower Corporation        
Schedule of Investments [Line Items]        
Cost 17,324 [3],[15] 18,331 [4],[16]    
Fair value 15,679 [5],[15] 17,098 [6],[16]    
Inspire Aesthetics Management, LLC        
Schedule of Investments [Line Items]        
Cost 8,826 [3],[15] 8,807 [4],[16]    
Fair value 8,149 [5],[15] 8,129 [6],[16]    
Interface Security Systems, L.L.C        
Schedule of Investments [Line Items]        
Cost 9,815 [3],[15] 9,646 [4],[16]    
Fair value 2,352 [5],[15] 2,079 [6],[16]    
Invincible Boat Company, LLC.        
Schedule of Investments [Line Items]        
Cost 18,334 [3],[15] 18,210 [4],[16]    
Fair value 14,007 [5],[15] 16,566 [6],[16]    
Iron-Main Investments, LLC        
Schedule of Investments [Line Items]        
Cost 13,529 [3] 11,687 [4]    
Fair value 13,662 [5] 11,760 [6]    
Isagenix International, LLC        
Schedule of Investments [Line Items]        
Cost 2,808 [3],[17] 2,831 [4],[18]    
Fair value 429 [5],[17] 429 [6],[18]    
Island Pump and Tank, LLC        
Schedule of Investments [Line Items]        
Cost 7,092 [3],[15] 6,704 [4],[16]    
Fair value 5,879 [5],[15] 6,587 [6],[16]    
ITA Holdings Group, LLC        
Schedule of Investments [Line Items]        
Cost 5,791 [3] 4,831 [4]    
Fair value 9,128 [5] 8,343 [6]    
Jackmont Hospitality, Inc.        
Schedule of Investments [Line Items]        
Cost 7,608 [3],[15] 7,725 [4],[16]    
Fair value 8,712 [5],[15] 9,061 [6],[16]    
Joerns Healthcare, LLC        
Schedule of Investments [Line Items]        
Cost 2,826 [3],[17] 2,826 [4],[18]    
Fair value 2,890 [5],[17] 2,950 [6],[18]    
JorVet Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 3,805 [3] 3,799 [4]    
Fair value 4,114 [5] 3,798 [6]    
JTI Electrical & Mechanical, LLC        
Schedule of Investments [Line Items]        
Cost 4,314 [3],[15] 4,296 [4],[16]    
Fair value 1,163 [5],[15] 3,640 [6],[16]    
Logix Acquisition Company, LLC        
Schedule of Investments [Line Items]        
Cost 21,564 [3],[15] 21,298 [4],[16]    
Fair value 21,790 [5],[15] 21,578 [6],[16]    
MCT Purchaserco Holding Inc.        
Schedule of Investments [Line Items]        
Cost 27,329 [3],[15],[19],[20] 25,244 [4],[16],[21],[22]    
Fair value 27,629 [5],[15],[19],[20] 25,244 [6],[16],[21],[22]    
Metalforming Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 1,801 [3] 1,799 [4]    
Fair value 2,480 [5] 2,420 [6]    
Microbe Formulas, LLC        
Schedule of Investments [Line Items]        
Cost 2,670 [3],[15] 2,972 [4],[16]    
Fair value 2,688 [5],[15] 2,998 [6],[16]    
Mini Melts of America, LLC        
Schedule of Investments [Line Items]        
Cost 8,179 [3],[15] 8,313 [4],[16]    
Fair value 7,246 [5],[15] 7,903 [6],[16]    
Mission Critical Group        
Schedule of Investments [Line Items]        
Cost 24,262 [3],[15] 22,596 [4],[16]    
Fair value 42,012 [5],[15] 29,173 [6],[16]    
MoneyThumb Acquisition, LLC        
Schedule of Investments [Line Items]        
Cost 2,155 [3] 2,520 [4]    
Fair value 2,486 [5] 2,621 [6]    
MonitorUS Holding, LLC        
Schedule of Investments [Line Items]        
Cost 10,174 [3],[15],[19],[20] 10,046 [4],[16],[21],[22]    
Fair value 10,434 [5],[15],[19],[20] 10,566 [6],[16],[21],[22]    
Obra Capital, Inc.        
Schedule of Investments [Line Items]        
Cost 12,769 [3],[15] 12,918 [4],[16]    
Fair value 13,139 [5],[15] 13,198 [6],[16]    
OnPoint Industrial Services, LLC        
Schedule of Investments [Line Items]        
Cost 3,800 [3],[15] 3,899 [4],[16]    
Fair value 3,821 [5],[15] 3,927 [6],[16]    
PavCon LLC        
Schedule of Investments [Line Items]        
Cost [3],[15] 17,052      
Fair value [5],[15] 17,192      
PrimeFlight Aviation Services        
Schedule of Investments [Line Items]        
Cost 17,043 [3],[15],[19] 11,248 [4],[16],[21]    
Fair value 17,250 [5],[15],[19] 11,422 [6],[16],[21]    
Pro-Max Restoration & Paint, LLC        
Schedule of Investments [Line Items]        
Cost [3],[15] 16,917      
Fair value [5],[15] 16,917      
Richardson Sales Solutions        
Schedule of Investments [Line Items]        
Cost 14,140 [3],[15] 15,037 [4],[16]    
Fair value 14,347 [5],[15] 15,301 [6],[16]    
Roof Opco, LLC        
Schedule of Investments [Line Items]        
Cost 9,418 [3],[15] 8,391 [4],[16]    
Fair value 6,984 [5],[15] 6,026 [6],[16]    
Royal Cup Inc.        
Schedule of Investments [Line Items]        
Cost [4],[16]   12,531    
Fair value [6],[16]   12,531    
Rug Doctor, LLC.        
Schedule of Investments [Line Items]        
Cost 10,410 [3],[15] 11,619 [4],[16]    
Fair value 10,492 [5],[15] 11,724 [6],[16]    
Slick Innovations, LLC        
Schedule of Investments [Line Items]        
Cost 5,613 [3] 6,073 [4]    
Fair value 6,440 [5] 6,730 [6]    
South Coast Terminals Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 38,597 [3],[15] 39,719 [4],[16]    
Fair value 38,688 [5],[15] 39,810 [6],[16]    
SPAU Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 5,598 [3],[15] 4,981 [4],[16]    
Fair value 5,660 [5],[15] 5,025 [6],[16]    
TEC Services, LLC        
Schedule of Investments [Line Items]        
Cost 2,265 [3],[15] 2,273 [4],[16]    
Fair value 2,289 [5],[15] 2,292 [6],[16]    
The Affiliati Network, LLC        
Schedule of Investments [Line Items]        
Cost 1,678 [3] 1,678 [4]    
Fair value 1,678 [5] 1,678 [6]    
Titan Meter Midco Corp.        
Schedule of Investments [Line Items]        
Cost 17,924 [3],[15] 17,130 [4],[16]    
Fair value 18,438 [5],[15] 17,584 [6],[16]    
U.S. TelePacific Corp.        
Schedule of Investments [Line Items]        
Cost 2,266 [3],[17] 1,798 [4],[18]    
Fair value 1,801 [5],[17] 2,747 [6],[18]    
UBM AcquireCo LLC        
Schedule of Investments [Line Items]        
Cost 16,251 [3] 12,585 [4]    
Fair value 16,221 [5] 12,585 [6]    
UPS Intermediate, LLC        
Schedule of Investments [Line Items]        
Cost 19,384 [3],[15] 19,417 [4],[16]    
Fair value 19,656 [5],[15] 19,588 [6],[16]    
UserZoom Technologies, Inc.        
Schedule of Investments [Line Items]        
Cost [3],[15] 3,219      
Fair value [5],[15] 2,787      
Vitesse Systems        
Schedule of Investments [Line Items]        
Cost 15,306 [3],[15] 14,302 [4],[16]    
Fair value 15,512 [5],[15] 14,523 [6],[16]    
Wash & Wax Systems LLC        
Schedule of Investments [Line Items]        
Cost 2,357 [3],[15] 2,268 [4],[16]    
Fair value 1,932 [5],[15] 2,013 [6],[16]    
Watterson Brands, LLC        
Schedule of Investments [Line Items]        
Cost 2,599 [3],[15] 4,657 [4],[16]    
Fair value 2,599 [5],[15] 3,190 [6],[16]    
Winter Services LLC        
Schedule of Investments [Line Items]        
Cost 20,265 [3],[15] 25,261 [4],[16]    
Fair value 20,443 [5],[15] 25,443 [6],[16]    
World Micro Holdings, LLC        
Schedule of Investments [Line Items]        
Cost 1,796 [3] 1,884 [4]    
Fair value 1,796 [5] 1,884 [6]    
Xenon Arc, Inc.        
Schedule of Investments [Line Items]        
Cost 4,016 [3],[15] 4,030 [4],[16]    
Fair value 4,051 [5],[15] 4,072 [6],[16]    
ZRG Partners, LLC        
Schedule of Investments [Line Items]        
Cost 10,284 [3],[15] 8,750 [4],[14],[16]    
Fair value $ 10,419 [5],[15] $ 8,881 [6],[14],[16]    
Investment, Identifier [Axis]: AAC Holdings, Inc. | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 593,927 [13],[17] 593,927 [14],[18]    
Cost $ 3,148 [3],[13],[17] $ 3,148 [4],[14],[18]    
Fair value $ 0 [5],[13],[17] $ 0 [6],[14],[18]    
Investment, Identifier [Axis]: AAC Holdings, Inc. | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 4,342,688 [13],[17] 4,342,688 [14],[18]    
Cost $ 2,931 [3],[13],[17] $ 2,931 [4],[14],[18]    
Fair value $ 0 [5],[13],[17] $ 720 [6],[14],[18]    
Investment, Identifier [Axis]: AAC Holdings, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 21.00% [13],[17] 20.00% [14],[18]    
PIK Rate 21.00% [13],[17],[26] 20.00% [14],[18],[27]    
Principal $ 469 [3],[13],[17] $ 308 [4],[14],[18]    
Cost 376 [3],[13],[17] 308 [4],[14],[18]    
Fair value $ 469 [5],[13],[17] $ 308 [6],[14],[18]    
Investment, Identifier [Axis]: AAC Holdings, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 21.00% [13],[17] 21.00% [14],[18]    
PIK Rate 21.00% [13],[17],[26] 21.00% [14],[18],[27]    
Principal $ 393 [3],[13],[17] $ 177 [4],[14],[18]    
Cost 357 [3],[13],[17] 173 [4],[14],[18]    
Fair value $ 393 [5],[13],[17] $ 173 [6],[14],[18]    
Investment, Identifier [Axis]: AAC Holdings, Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 20.00% [13],[17] 20.00% [14],[18],[28]    
PIK Rate 20.00% [13],[17],[26] 20.00% [14],[18],[27],[28]    
Principal $ 340 [3],[13],[17] $ 1,070 [4],[14],[18],[28]    
Cost 340 [3],[13],[17] 1,070 [4],[14],[18],[28]    
Fair value $ 340 [5],[13],[17] $ 948 [6],[14],[18],[28]    
Investment, Identifier [Axis]: AAC Holdings, Inc. | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 20.00% [13],[17],[29] 20.00% [14],[18],[28]    
PIK Rate 20.00% [13],[17],[26],[29] 20.00% [14],[18],[27],[28]    
Principal $ 1,070 [3],[13],[17],[29] $ 1,070 [4],[14],[18],[28]    
Cost 1,070 [3],[13],[17],[29] 1,070 [4],[14],[18],[28]    
Fair value $ 476 [5],[13],[17],[29] $ 948 [6],[14],[18],[28]    
Investment, Identifier [Axis]: AAC Holdings, Inc. | Secured Debt 5        
Schedule of Investments [Line Items]        
Total Rate [13],[17],[29] 20.00%      
PIK Rate [13],[17],[26],[29] 20.00%      
Principal [3],[13],[17],[29] $ 1,070      
Cost [3],[13],[17],[29] 1,070      
Fair value [5],[13],[17],[29] $ 476      
Investment, Identifier [Axis]: AGS American Glass Services Acquisition, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 10,000 [13],[15] 10,000 [14],[16]    
Cost $ 1,000 [3],[13],[15] $ 1,000 [4],[14],[16]    
Fair value $ 780 [5],[13],[15] $ 1,000 [6],[14],[16]    
Investment, Identifier [Axis]: AGS American Glass Services Acquisition, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.50% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (43) [3],[13],[15],[31],[32] (47) [4],[14],[16],[34],[35]    
Fair value $ (43) [5],[13],[15],[31],[32] $ (47) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: AGS American Glass Services Acquisition, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.50% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (24) [3],[13],[15],[31],[32] (27) [4],[14],[16],[34],[35]    
Fair value $ (24) [5],[13],[15],[31],[32] $ (27) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: AGS American Glass Services Acquisition, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.16% [13],[15],[32] 9.22% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal $ 12,567 [3],[13],[15],[32] $ 13,771 [4],[14],[16],[35]    
Cost 12,409 [3],[13],[15],[32] 13,582 [4],[14],[16],[35]    
Fair value $ 12,453 [5],[13],[15],[32] $ 13,440 [6],[14],[16],[35]    
Investment, Identifier [Axis]: AMEREQUIP LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 11 [13],[15],[36] 11 [14],[16],[37]    
Cost $ 83 [3],[13],[15],[36] $ 83 [4],[14],[16],[37]    
Fair value $ 0 [5],[13],[15],[36] $ 0 [6],[14],[16],[37]    
Investment, Identifier [Axis]: ATS Operating, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 100,000 [13],[15] 100,000 [14],[16]    
Cost $ 100 [3],[13],[15] $ 100 [4],[14],[16]    
Fair value $ 140 [5],[13],[15] $ 140 [6],[14],[16]    
Investment, Identifier [Axis]: ATS Operating, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.95% [13],[15],[32],[38] 10.22% [14],[16],[35],[39]    
Spread (as a percent) 6.00% [13],[15],[30],[32],[38] 6.00% [14],[16],[33],[35],[39]    
Principal $ 200 [3],[13],[15],[32],[38] $ 250 [4],[14],[16],[35],[39]    
Cost 193 [3],[13],[15],[32],[38] 241 [4],[14],[16],[35],[39]    
Fair value $ 200 [5],[13],[15],[32],[38] $ 250 [6],[14],[16],[35],[39]    
Investment, Identifier [Axis]: ATS Operating, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 8.95% [13],[15],[32] 9.25% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.00% [14],[16],[33],[35]    
Principal $ 925 [3],[13],[15],[32] $ 925 [4],[14],[16],[35]    
Cost 921 [3],[13],[15],[32] 919 [4],[14],[16],[35]    
Fair value $ 925 [5],[13],[15],[32] $ 925 [6],[14],[16],[35]    
Investment, Identifier [Axis]: ATS Operating, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.95% [13],[15],[32] 11.25% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 7.00% [14],[16],[33],[35]    
Principal $ 925 [3],[13],[15],[32] $ 925 [4],[14],[16],[35]    
Cost 921 [3],[13],[15],[32] 919 [4],[14],[16],[35]    
Fair value $ 925 [5],[13],[15],[32] $ 925 [6],[14],[16],[35]    
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 137 [13],[15] 137 [14],[16],[37]    
Cost $ 130 [3],[13],[15] $ 130 [4],[14],[16],[37]    
Fair value $ 168 [5],[13],[15] $ 128 [6],[14],[16],[37]    
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 7.25% [13],[15],[30],[31],[32] 7.25% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (7) [3],[13],[15],[31],[32] (9) [4],[14],[16],[34],[35]    
Fair value $ (7) [5],[13],[15],[31],[32] $ (9) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35]   11.09%    
Spread (as a percent) 7.25% [13],[15],[30],[31],[32] 7.25% [14],[16],[33],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 3,257 [4],[14],[16],[35]    
Cost (4) [3],[13],[15],[31],[32] 3,208 [4],[14],[16],[35]    
Fair value $ (4) [5],[13],[15],[31],[32] $ 3,257 [6],[14],[16],[35]    
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 11.14%      
Spread (as a percent) 7.25% [13],[15],[30],[32] 7.25% [14],[16],[33],[34],[35]    
Principal $ 3,214 [3],[13],[15],[32] $ 0 [4],[14],[16],[34],[35]    
Cost 3,177 [3],[13],[15],[32] (5) [4],[14],[16],[34],[35]    
Fair value $ 3,214 [5],[13],[15],[32] $ (5) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Adams Publishing Group, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 11.00% [13],[15],[32],[40] 11.00% [14],[16],[35],[41]    
Spread (as a percent) 8.00% [13],[15],[30],[32],[40] 7.00% [14],[16],[33],[35],[41]    
PIK Rate 1.00% [13],[15],[26],[32],[40] 1.00% [14],[16],[27],[35],[41]    
Principal $ 1,148 [3],[13],[15],[32],[40] $ 955 [4],[14],[16],[35],[41]    
Cost 1,148 [3],[13],[15],[32],[40] 955 [4],[14],[16],[35],[41]    
Fair value $ 1,143 [5],[13],[15],[32],[40] $ 951 [6],[14],[16],[35],[41]    
Investment, Identifier [Axis]: Adams Publishing Group, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.00% [13],[15],[32] 11.00% [14],[16],[35]    
Spread (as a percent) 8.00% [13],[15],[30],[32] 7.00% [14],[16],[33],[35]    
PIK Rate 1.00% [13],[15],[26],[32] 1.00% [14],[16],[27],[35]    
Principal $ 90 [3],[13],[15],[32] $ 94 [4],[14],[16],[35]    
Cost 89 [3],[13],[15],[32] 93 [4],[14],[16],[35]    
Fair value $ 89 [5],[13],[15],[32] $ 93 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Adams Publishing Group, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 11.00% [13],[15],[32],[40] 11.00% [14],[16],[35],[41]    
Spread (as a percent) 8.00% [13],[15],[30],[32],[40] 7.00% [14],[16],[33],[35],[41]    
PIK Rate 1.00% [13],[15],[26],[32],[40] 1.00% [14],[16],[27],[35],[41]    
Principal $ 1,824 [3],[13],[15],[32],[40] $ 1,967 [4],[14],[16],[35],[41]    
Cost 1,823 [3],[13],[15],[32],[40] 1,965 [4],[14],[16],[35],[41]    
Fair value $ 1,816 [5],[13],[15],[32],[40] $ 1,959 [6],[14],[16],[35],[41]    
Investment, Identifier [Axis]: Airo Purchaser, Inc. | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,233 [13],[15] 1,233 [14],[16]    
Cost $ 1,233 [3],[13],[15] $ 1,233 [4],[14],[16]    
Fair value $ 1,340 [5],[13],[15] $ 1,233 [6],[14],[16]    
Investment, Identifier [Axis]: Airo Purchaser, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.25% [13],[15],[30],[31],[32] 5.25% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (46) [3],[13],[15],[31],[32] (51) [4],[14],[16],[34],[35]    
Fair value $ (46) [5],[13],[15],[31],[32] $ (51) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Airo Purchaser, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.25% [13],[15],[30],[31],[32] 5.25% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (23) [3],[13],[15],[31],[32] (26) [4],[14],[16],[34],[35]    
Fair value $ (23) [5],[13],[15],[31],[32] $ (26) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Airo Purchaser, Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 8.91% [13],[15],[32] 9.22% [14],[16],[35]    
Spread (as a percent) 5.25% [13],[15],[30],[32] 5.25% [14],[16],[33],[35]    
Principal $ 22,263 [3],[13],[15],[32] $ 22,374 [4],[14],[16],[35]    
Cost 21,944 [3],[13],[15],[32] 22,016 [4],[14],[16],[35]    
Fair value $ 22,263 [5],[13],[15],[32] $ 22,110 [6],[14],[16],[35]    
Investment, Identifier [Axis]: American Health Staffing Group, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.25% [13],[15],[30],[31],[32] 5.00% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (2) [3],[13],[15],[31],[32] (3) [4],[14],[16],[34],[35]    
Fair value $ (2) [5],[13],[15],[31],[32] $ (3) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: American Health Staffing Group, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.00% [13],[15],[32] 11.75% [14],[16],[35]    
Spread (as a percent) 5.25% [13],[15],[30],[32] 5.00% [14],[16],[33],[35]    
Principal $ 6,720 [3],[13],[15],[32] $ 7,000 [4],[14],[16],[35]    
Cost 6,711 [3],[13],[15],[32] 6,987 [4],[14],[16],[35]    
Fair value $ 6,720 [5],[13],[15],[32] $ 7,000 [6],[14],[16],[35]    
Investment, Identifier [Axis]: American Nuts, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 7,590 [11],[15] 7,590 [12],[16]    
Cost $ 2,556 [3],[11],[15] $ 2,556 [4],[12],[16]    
Fair value $ 1,080 [5],[11],[15] $ 1,210 [6],[12],[16] $ 2,220 0
Investment, Identifier [Axis]: American Nuts, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 12.34% [11],[15],[32] 12.64% [12],[16],[35] 12.95%  
Spread (as a percent) 8.50% [11],[15],[30],[32] 8.50% [12],[16],[33],[35] 8.50%  
PIK Rate 12.34% [11],[15],[26],[32] 12.64% [12],[16],[27],[35] 12.95%  
Principal $ 91 [3],[11],[15],[32] $ 2,325 [4],[12],[16],[35]    
Cost 91 [3],[11],[15],[32] 2,325 [4],[12],[16],[35]    
Fair value $ 91 [5],[11],[15],[32] 2,325 [6],[12],[16],[35] $ 2,180 0
Investment, Identifier [Axis]: American Nuts, LLC | Secured Debt 1.1        
Schedule of Investments [Line Items]        
Total Rate 12.34%      
Spread (as a percent) 8.50%      
PIK Rate 12.34%      
Fair value $ 2,472 $ 2,325    
Investment, Identifier [Axis]: American Nuts, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.34% [11],[15],[32] 12.64% [12],[16],[35] 12.95%  
Spread (as a percent) 8.50% [11],[15],[30],[32] 8.50% [12],[16],[33],[35] 8.50%  
PIK Rate 12.34% [11],[15],[26],[32] 12.64% [16],[27],[35] 12.95%  
Principal $ 2,472 [3],[11],[15],[32] $ 2,325 [4],[12],[16],[35]    
Cost 2,472 [3],[11],[15],[32] 2,325 [4],[12],[16],[35]    
Fair value $ 2,472 [5],[11],[15],[32] 1,875 [6],[12],[16],[35] $ 2,180 0
Investment, Identifier [Axis]: American Nuts, LLC | Secured Debt 2.1        
Schedule of Investments [Line Items]        
Total Rate 12.34%      
Spread (as a percent) 8.50%      
PIK Rate 12.34%      
Fair value $ 2,053 1,875    
Investment, Identifier [Axis]: American Nuts, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [11],[15],[32] 12.34%      
Spread (as a percent) [11],[15],[30],[32] 8.50%      
PIK Rate [11],[15],[26],[32] 12.34%      
Principal [3],[11],[15],[32] $ 2,472      
Cost [3],[11],[15],[32] 2,472      
Fair value [5],[11],[15],[32] $ 2,053      
Investment, Identifier [Axis]: American Nuts, LLC | Secured Debt 3.1        
Schedule of Investments [Line Items]        
Total Rate 12.34%      
Spread (as a percent) 8.50%      
PIK Rate 12.34%      
Fair value $ 91 $ 0    
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC | Preferred Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 603 [11] 603 [12]    
Cost $ 597 [3],[11] $ 597 [4],[12]    
Fair value 1,510 [5],[11] 1,510 [6],[12] 0 0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC | Preferred Member Units 1.1        
Schedule of Investments [Line Items]        
Fair value $ 150 $ 30    
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC | Preferred Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 777 [11] 777 [12]    
Cost $ 800 [3],[11] $ 800 [4],[12]    
Fair value 150 [5],[11] 30 [6],[12] 1,330 1,330
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC | Preferred Member Units 2.1        
Schedule of Investments [Line Items]        
Fair value $ 1,510 $ 1,510    
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 13.25% [11] 13.75% [12]    
Principal $ 923 [3],[11] $ 974 [4],[12]    
Cost 916 [3],[11] 965 [4],[12]    
Fair value $ 916 [5],[11] $ 965 [6],[12]    
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Fair value     $ 0 0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate     17.50%  
Fair value     $ 988 1,012
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC | Warrants        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 105 [11],[42] 105 [12],[43]    
Cost $ 79 [3],[11],[42] $ 79 [4],[12],[43]    
Fair value $ 0 [5],[11],[42] $ 0 [6],[12],[43] 0 0
Investment, Identifier [Axis]: ArborWorks, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,070 [13],[15] 2,070 [14],[16]    
Cost $ 124 [3],[13],[15] $ 124 [4],[14],[16]    
Fair value $ 0 [5],[13],[15] $ 0 [6],[14],[16]    
Investment, Identifier [Axis]: ArborWorks, LLC | Preferred Equity 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 17,265 [13],[15] 17,265 [14],[16]    
Cost $ 7,468 [3],[13],[15] $ 7,468 [4],[14],[16]    
Fair value $ 9,748 [5],[13],[15] $ 8,848 [6],[14],[16]    
Investment, Identifier [Axis]: ArborWorks, LLC | Preferred Equity 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 17,265 [13],[15] 17,265 [14],[16]    
Cost $ 0 [3],[13],[15] $ 0 [4],[14],[16]    
Fair value $ 0 [5],[13],[15] $ 0 [6],[14],[16]    
Investment, Identifier [Axis]: ArborWorks, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 15.00% [13],[15] 15.00% [14],[16]    
PIK Rate 15.00% [13],[15],[26] 15.00% [14],[16],[27]    
Principal $ 2,392 [3],[13],[15] $ 2,218 [4],[14],[16]    
Cost 2,392 [3],[13],[15] 2,218 [4],[14],[16]    
Fair value $ 2,392 [5],[13],[15] $ 2,218 [6],[14],[16]    
Investment, Identifier [Axis]: ArborWorks, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.24% [13],[15],[32] 10.34% [14],[16],[35]    
Spread (as a percent) 6.50% [13],[15],[30],[32] 6.50% [14],[16],[33],[35]    
PIK Rate 10.24% [13],[15],[26],[32] 10.34% [14],[16],[27],[35]    
Principal $ 5,023 [3],[13],[15],[32] $ 4,772 [4],[14],[16],[35]    
Cost 5,023 [3],[13],[15],[32] 4,772 [4],[14],[16],[35]    
Fair value $ 5,023 [5],[13],[15],[32] $ 4,772 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Archer Systems, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 62,402 [13],[15],[36] 62,402 [14],[16],[37]    
Cost $ 62 [3],[13],[15],[36] $ 62 [4],[14],[16],[37]    
Fair value $ 110 [5],[13],[15],[36] $ 110 [6],[14],[16],[37]    
Investment, Identifier [Axis]: Auria Space, LLC | Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [13],[15] 127,648      
Cost [3],[13],[15] $ 690      
Fair value [5],[13],[15] $ 690      
Investment, Identifier [Axis]: Auria Space, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.00% [13],[15],[30],[31],[32] 5.00% [14],[16],[33],[34],[35]    
Principal [3],[13],[15],[31],[32] $ 0      
Cost (34) [3],[13],[15],[31],[32] $ (38) [4],[14],[16],[34],[35]    
Fair value $ (34) [5],[13],[15],[31],[32] $ (38) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Auria Space, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 8.64%      
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.00% [14],[16],[33],[34],[35]    
Principal [3],[13],[15],[32] $ 13,793      
Cost 13,608 [3],[13],[15],[32] $ (68) [4],[14],[16],[34],[35]    
Fair value $ 13,793 [5],[13],[15],[32] $ (68) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Auria Space, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 8.64% [13],[15],[32] 8.72% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.00% [14],[16],[33],[35]    
Principal [3],[13],[15],[32] $ 12,931      
Cost 12,759 [3],[13],[15],[32] $ 12,740 [4],[14],[16],[35]    
Fair value $ 12,931 [5],[13],[15],[32] $ 12,740 [6],[14],[16],[35]    
Investment, Identifier [Axis]: B-O-F Corporation | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 180,000 [13],[15] 180,000 [14],[16]    
Cost $ 180 [3],[13],[15] $ 180 [4],[14],[16]    
Fair value $ 180 [5],[13],[15] $ 180 [6],[14],[16]    
Investment, Identifier [Axis]: B-O-F Corporation | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.75% [13],[15],[30],[31],[32] 5.75% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (11) [3],[13],[15],[31],[32] (12) [4],[14],[16],[34],[35]    
Fair value $ (11) [5],[13],[15],[31],[32] $ (12) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: B-O-F Corporation | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 8.44% [13],[15],[32] 8.74% [14],[16],[35]    
Spread (as a percent) 4.75% [13],[15],[30],[32] 4.75% [14],[16],[33],[35]    
Principal $ 2,850 [3],[13],[15],[32] $ 2,850 [4],[14],[16],[35]    
Cost 2,814 [3],[13],[15],[32] 2,809 [4],[14],[16],[35]    
Fair value $ 2,836 [5],[13],[15],[32] $ 2,831 [6],[14],[16],[35]    
Investment, Identifier [Axis]: B-O-F Corporation | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.44% [13],[15],[32] 10.74% [14],[16],[35]    
Spread (as a percent) 6.75% [13],[15],[30],[32] 6.75% [14],[16],[33],[35]    
Principal $ 2,850 [3],[13],[15],[32] $ 2,850 [4],[14],[16],[35]    
Cost 2,814 [3],[13],[15],[32] 2,809 [4],[14],[16],[35]    
Fair value $ 2,836 [5],[13],[15],[32] $ 2,831 [6],[14],[16],[35]    
Investment, Identifier [Axis]: BDB Holdings, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 13,024,663 [9] 12,504,663 [10]    
Cost $ 13,025 [3],[9] $ 13,025 [4],[10]    
Fair value $ 4,300 [5],[9] $ 8,430 [6],[10] $ 11,910 12,610
Investment, Identifier [Axis]: BDB Holdings, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 12.00% [9] 12.00% [10] 12.00%  
Principal $ 1,716 [3],[9] $ 1,182 [4],[10]    
Cost 1,716 [3],[9] 1,182 [4],[10]    
Fair value $ 1,716 [5],[9] $ 1,182 [6],[10] $ 280 0
Investment, Identifier [Axis]: BP Loenbro Holdings Inc. | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [14],[16]   1,000,000    
Cost [4],[14],[16]   $ 1,000    
Fair value [6],[14],[16]   $ 3,790    
Investment, Identifier [Axis]: BP Loenbro Holdings Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35],[39]   9.75%    
Spread (as a percent) [14],[16],[33],[35],[39]   5.75%    
Principal [4],[14],[16],[35],[39]   $ 1,024    
Cost [4],[14],[16],[35],[39]   993    
Fair value [6],[14],[16],[35],[39]   $ 1,024    
Investment, Identifier [Axis]: BP Loenbro Holdings Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35]   9.84%    
Spread (as a percent) [14],[16],[33],[35]   5.75%    
Principal [4],[14],[16],[35]   $ 1,279    
Cost [4],[14],[16],[35]   1,260    
Fair value [6],[14],[16],[35]   $ 1,279    
Investment, Identifier [Axis]: BP Loenbro Holdings Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35]   9.75%    
Spread (as a percent) [14],[16],[33],[35]   5.75%    
Principal [4],[14],[16],[35]   $ 11,003    
Cost [4],[14],[16],[35]   10,865    
Fair value [6],[14],[16],[35]   $ 11,003    
Investment, Identifier [Axis]: BP Loenbro Holdings Inc. | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35]   9.83%    
Spread (as a percent) [14],[16],[33],[35]   5.75%    
Principal [4],[14],[16],[35]   $ 0    
Cost [4],[14],[16],[35]   0    
Fair value [6],[14],[16],[35]   $ 0    
Investment, Identifier [Axis]: BP Loenbro Holdings Inc. | Secured Debt 5        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35]   9.84%    
Spread (as a percent) [14],[16],[33],[35]   5.75%    
Principal [4],[14],[16],[35]   $ 4,219    
Cost [4],[14],[16],[35]   4,146    
Fair value [6],[14],[16],[35]   $ 4,219    
Investment, Identifier [Axis]: Barfly Ventures, LLC | Member Units        
Schedule of Investments [Line Items]        
Fair value     2,270 1,953
Investment, Identifier [Axis]: Batjer TopCo, LLC | Preferred Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 453 [11],[36] 453 [12],[37]    
Cost $ 455 [3],[11],[36] $ 455 [4],[12],[37]    
Fair value $ 1,050 [5],[11],[36] 970 [6],[12],[37] 770 570
Investment, Identifier [Axis]: Batjer TopCo, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 10.00%      
Fair value $ 1,093 1,105    
Investment, Identifier [Axis]: Batjer TopCo, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal 0 [3],[11],[31] 0 [4],[12],[34]    
Cost 0 [3],[11],[31] 0 [4],[12],[34]    
Fair value 0 [5],[11],[31] 0 [6],[12],[34] $ 0 50
Investment, Identifier [Axis]: Batjer TopCo, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate     10.00%  
Principal 0 [3],[11],[31] 0 [4],[12],[34]    
Cost 0 [3],[11],[31] 0 [4],[12],[34]    
Fair value $ 0 [5],[11],[31] $ 0 [6],[12],[34] $ 30 30
Investment, Identifier [Axis]: Batjer TopCo, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.00% [11] 10.00% [12] 10.00%  
Principal $ 1,093 [3],[11] $ 1,105 [4],[12]    
Cost 1,090 [3],[11] 1,100 [4],[12]    
Fair value $ 1,093 [5],[11] $ 1,105 [6],[12] $ 1,167 1,165
Investment, Identifier [Axis]: Behavior Development Group Holdings | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 500 [13],[15] 500 [14],[16]    
Cost $ 500 [3],[13],[15] $ 500 [4],[14],[16]    
Fair value $ 500 [5],[13],[15] $ 500 [6],[14],[16]    
Investment, Identifier [Axis]: Behavior Development Group Holdings | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 9.69%      
Spread (as a percent) 6.00% [13],[15],[30],[32] 6.00% [14],[16],[33],[34],[35]    
Principal $ 1,500 [3],[13],[15],[32] $ 0 [4],[14],[16],[34],[35]    
Cost 1,467 [3],[13],[15],[32] (37) [4],[14],[16],[34],[35]    
Fair value $ 1,500 [5],[13],[15],[32] $ (37) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Behavior Development Group Holdings | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.73% [13],[15],[32] 9.70% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 6.00% [14],[16],[33],[35]    
Principal $ 15,913 [3],[13],[15],[32] $ 15,993 [4],[14],[16],[35]    
Cost 15,702 [3],[13],[15],[32] 15,757 [4],[14],[16],[35]    
Fair value $ 15,913 [5],[13],[15],[32] $ 15,757 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Berry Aviation, Inc. | Preferred Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 286,109 [13],[15],[44] 286,109 [14],[16],[45]    
Cost $ 286 [3],[13],[15],[44] $ 286 [4],[14],[16],[45]    
Fair value $ 347 [5],[13],[15],[44] $ 0 [6],[14],[16],[45]    
Investment, Identifier [Axis]: Berry Aviation, Inc. | Preferred Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 122,416 [13],[15],[44] 122,416 [14],[16],[45]    
Cost $ 0 [3],[13],[15],[44] $ 0 [4],[14],[16],[45]    
Fair value $ 0 [5],[13],[15],[44] $ 0 [6],[14],[16],[45]    
Investment, Identifier [Axis]: Berry Aviation, Inc. | Preferred Member Units 3        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,548,387 [13],[15],[44] 1,548,387 [14],[16],[45]    
Cost $ 0 [3],[13],[15],[44] $ 0 [4],[14],[16],[45]    
Fair value 0 [5],[13],[15],[44] $ 0 [6],[14],[16],[45]    
Investment, Identifier [Axis]: Bettercloud, Inc. | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [12],[16]   20    
Cost [4],[12],[16]   $ 4,904    
Fair value $ 0 $ 4,550 [6],[12],[16]    
Investment, Identifier [Axis]: Bettercloud, Inc. | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate [12],[16],[35]   12.07%    
Spread (as a percent) 8.25% 8.25% [12],[16],[33],[35]    
PIK Rate [12],[16],[27],[35]   12.07%    
Principal [4],[12],[16],[35]   $ 1,747    
Cost [4],[12],[16],[35]   1,747    
Fair value $ 0 $ 1,747 [6],[12],[16],[35]    
Investment, Identifier [Axis]: Bluestem Brands, Inc. | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 700,446 [13],[17] 700,446 [14],[18]    
Cost $ 0 [3],[13],[17] $ 0 [4],[14],[18]    
Fair value $ 0 [5],[13],[17] $ 0 [6],[14],[18]    
Investment, Identifier [Axis]: Bluestem Brands, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 12.23% [13],[17],[29],[32],[46] 12.49% [14],[18],[28],[35]    
Spread (as a percent) 8.50% [13],[17],[29],[30],[32],[46] 8.50% [14],[18],[28],[33],[35]    
PIK Rate 11.23% [13],[17],[26],[29],[32],[46] 11.49% [14],[18],[27],[28],[35]    
Principal $ 215 [3],[13],[17],[29],[32],[46] $ 215 [4],[14],[18],[28],[35]    
Cost 134 [3],[13],[17],[29],[32],[46] 138 [4],[14],[18],[28],[35]    
Fair value $ 269 [5],[13],[17],[29],[32],[46] $ 255 [6],[14],[18],[28],[35]    
Investment, Identifier [Axis]: Bluestem Brands, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 14.25% [13],[17],[29],[32],[46] 14.25% [14],[18],[28],[35]    
Spread (as a percent) 7.50% [13],[17],[29],[30],[32],[46] 7.50% [14],[18],[28],[33],[35]    
PIK Rate 13.25% [13],[17],[26],[29],[32],[46] 13.25% [14],[18],[27],[28],[35]    
Principal $ 2,930 [3],[13],[17],[29],[32],[46] $ 2,980 [4],[14],[18],[28],[35]    
Cost 2,878 [3],[13],[17],[29],[32],[46] 2,980 [4],[14],[18],[28],[35]    
Fair value $ 90 [5],[13],[17],[29],[32],[46] $ 195 [6],[14],[18],[28],[35]    
Investment, Identifier [Axis]: Bluestem Brands, Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 12.23% [13],[17],[29],[32],[46] 12.49% [14],[18],[28],[35]    
Spread (as a percent) 8.50% [13],[17],[29],[30],[32],[46] 8.50% [14],[18],[28],[33],[35]    
PIK Rate 11.23% [13],[17],[26],[29],[32],[46] 11.49% [14],[18],[27],[28],[35]    
Principal $ 4,486 [3],[13],[17],[29],[32],[46] $ 4,486 [4],[14],[18],[28],[35]    
Cost 4,174 [3],[13],[17],[29],[32],[46] 4,231 [4],[14],[18],[28],[35]    
Fair value $ 0 [5],[13],[17],[29],[32],[46] $ 0 [6],[14],[18],[28],[35]    
Investment, Identifier [Axis]: Bluestem Brands, Inc. | Warrants        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 175,110 [13],[17],[42] 175,110 [14],[18],[43]    
Cost $ 1,111 [3],[13],[17],[42] $ 1,111 [4],[14],[18],[43]    
Fair value $ 0 [5],[13],[17],[42] $ 0 [6],[14],[18],[43]    
Investment, Identifier [Axis]: Boccella Precast Products LLC | Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 540,000 [13],[36] 540,000 [14],[37]    
Cost $ 564 [3],[13],[36] $ 564 [4],[14],[37]    
Fair value $ 660 [5],[13],[36] $ 700 [6],[14],[37]    
Investment, Identifier [Axis]: Boccella Precast Products LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 10.00% [13] 10.00% [14]    
Principal $ 64 [3],[13] $ 64 [4],[14]    
Cost 64 [3],[13] 64 [4],[14]    
Fair value $ 64 [5],[13] $ 64 [6],[14]    
Investment, Identifier [Axis]: Bond Brand Loyalty ULC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 360 [13],[15],[19],[20] 360 [14],[16],[21],[22]    
Cost $ 0 [3],[13],[15],[19],[20] $ 0 [4],[14],[16],[21],[22]    
Fair value $ 0 [5],[13],[15],[19],[20] $ 0 [6],[14],[16],[21],[22]    
Investment, Identifier [Axis]: Bond Brand Loyalty ULC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 360 [13],[15],[19],[20] 360 [14],[16],[21],[22]    
Cost $ 360 [3],[13],[15],[19],[20] $ 360 [4],[14],[16],[21],[22]    
Fair value $ 390 [5],[13],[15],[19],[20] $ 350 [6],[14],[16],[21],[22]    
Investment, Identifier [Axis]: Bond Brand Loyalty ULC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.59% [13],[15],[19],[20],[32] 9.89% [14],[16],[21],[22],[35]    
Spread (as a percent) 5.75% [13],[15],[19],[20],[30],[32] 5.75% [14],[16],[21],[22],[33],[35]    
Principal $ 180 [3],[13],[15],[19],[20],[32] $ 360 [4],[14],[16],[21],[22],[35]    
Cost 173 [3],[13],[15],[19],[20],[32] 352 [4],[14],[16],[21],[22],[35]    
Fair value $ 180 [5],[13],[15],[19],[20],[32] $ 360 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: Bond Brand Loyalty ULC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.59% [13],[15],[19],[20],[32] 9.59% [14],[16],[21],[22],[35]    
Spread (as a percent) 5.75% [13],[15],[19],[20],[30],[32] 5.75% [14],[16],[21],[22],[33],[35]    
Principal $ 876 [3],[13],[15],[19],[20],[32] $ 880 [4],[14],[16],[21],[22],[35]    
Cost 863 [3],[13],[15],[19],[20],[32] 863 [4],[14],[16],[21],[22],[35]    
Fair value $ 876 [5],[13],[15],[19],[20],[32] $ 880 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: Bond Brand Loyalty ULC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 8.59% [13],[15],[19],[20],[32] 8.89% [14],[16],[21],[22],[35]    
Spread (as a percent) 4.75% [13],[15],[19],[20],[30],[32] 4.75% [14],[16],[21],[22],[33],[35]    
Principal $ 3,939 [3],[13],[15],[19],[20],[32] $ 3,959 [4],[14],[16],[21],[22],[35]    
Cost 3,910 [3],[13],[15],[19],[20],[32] 3,922 [4],[14],[16],[21],[22],[35]    
Fair value $ 3,939 [5],[13],[15],[19],[20],[32] $ 3,959 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: Bond Brand Loyalty ULC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 10.59% [13],[15],[19],[20],[32] 10.89% [14],[16],[21],[22],[35]    
Spread (as a percent) 6.75% [13],[15],[19],[20],[30],[32] 6.75% [14],[16],[21],[22],[33],[35]    
Principal $ 3,939 [3],[13],[15],[19],[20],[32] $ 3,959 [4],[14],[16],[21],[22],[35]    
Cost 3,910 [3],[13],[15],[19],[20],[32] 3,922 [4],[14],[16],[21],[22],[35]    
Fair value $ 3,939 [5],[13],[15],[19],[20],[32] $ 3,959 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Fair value     $ 820 1,170
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC | Preferred Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 737 [11],[36] 737 [12],[37]    
Cost $ 1,070 [3],[11],[36] $ 1,070 [4],[12],[37]    
Fair value $ 760 [5],[11],[36] $ 860 [6],[12],[37]    
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC | Preferred Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 78 [11],[36] 78 [12],[37]    
Total Rate 15.00% [11],[36] 15.00% [12],[37]    
PIK Rate 15.00% [11],[26],[36] 15.00% [12],[27],[37]    
Cost $ 90 [3],[11],[36] $ 84 [4],[12],[37]    
Fair value $ 90 [5],[11],[36] $ 84 [6],[12],[37]    
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 13.72% [11],[32] 13.98% [12],[35] 14.48%  
Spread (as a percent) 10.00% [11],[30],[32] 10.00% [12],[33],[35] 10.00%  
Principal $ 1,254 [3],[11],[32] $ 1,254 [4],[12],[35]    
Cost 1,254 [3],[11],[32] 1,254 [4],[12],[35]    
Fair value $ 1,254 [5],[11],[32] $ 1,254 [6],[12],[35] $ 1,254 1,254
Investment, Identifier [Axis]: Brightwood Capital Fund Investments | LP Interests (Brightwood Capital Fund III, LP)        
Schedule of Investments [Line Items]        
Units (as a percent) 1.59% [13],[19],[23],[24] 1.59% [14],[21],[25],[47]    
Cost $ 1,727 [3],[13],[19],[23],[24] $ 1,755 [4],[14],[21],[25],[47]    
Fair value $ 869 [5],[13],[19],[23],[24] $ 897 [6],[14],[21],[25],[47]    
Investment, Identifier [Axis]: Brightwood Capital Fund Investments | LP Interests (Brightwood Capital Fund IV, LP)        
Schedule of Investments [Line Items]        
Units (as a percent) 0.59% [13],[19],[23],[24],[36] 0.59% [14],[21],[25],[37],[47]    
Cost $ 6,337 [3],[13],[19],[23],[24],[36] $ 6,440 [4],[14],[21],[25],[37],[47]    
Fair value $ 5,968 [5],[13],[19],[23],[24],[36] $ 6,447 [6],[14],[21],[25],[37],[47]    
Investment, Identifier [Axis]: Buca C, LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 4 [13] 4 [14]    
Total Rate 6.00% [13] 6.00% [14]    
PIK Rate 6.00% [13],[26] 6.00% [14],[27]    
Cost $ 3,040 [3],[13] $ 3,040 [4],[14]    
Fair value $ 0 [5],[13] $ 0 [6],[14]    
Investment, Identifier [Axis]: Buca C, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 15.00% [13],[29],[46] 15.00% [14],[28],[48]    
PIK Rate 15.00% [13],[26],[29],[46] 15.00% [14],[27],[28],[48]    
Principal $ 4,513 [3],[13],[29],[46] $ 4,458 [4],[14],[28],[48]    
Cost 4,244 [3],[13],[29],[46] 4,188 [4],[14],[28],[48]    
Fair value $ 0 [5],[13],[29],[46] $ 0 [6],[14],[28],[48]    
Investment, Identifier [Axis]: Buca C, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 15.00% [13],[29],[46] 15.00% [14],[28],[48]    
PIK Rate 15.00% [13],[26],[29],[46] 15.00% [14],[27],[28],[48]    
Principal $ 0 [3],[13],[29],[46] $ 0 [4],[14],[28],[48]    
Cost 0 [3],[13],[29],[46] 0 [4],[14],[28],[48]    
Fair value $ 0 [5],[13],[29],[46] $ 0 [6],[14],[28],[48]    
Investment, Identifier [Axis]: Buca C, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 15.00% [13],[29],[46] 15.00% [14],[28],[48]    
PIK Rate 15.00% [13],[26],[29],[46] 15.00% [14],[27],[28],[48]    
Principal $ 4,078 [3],[13],[29],[46] $ 4,078 [4],[14],[28],[48]    
Cost 4,078 [3],[13],[29],[46] 4,078 [4],[14],[28],[48]    
Fair value $ 0 [5],[13],[29],[46] $ 0 [6],[14],[28],[48]    
Investment, Identifier [Axis]: CQ Fluency, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 6.50% [13],[15],[30],[31],[32] 6.75% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (13) [3],[13],[15],[31],[32] (19) [4],[14],[16],[34],[35]    
Fair value $ (13) [5],[13],[15],[31],[32] $ (19) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: CQ Fluency, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.33% [13],[15],[32] 10.52% [14],[16],[35]    
Spread (as a percent) 6.50% [13],[15],[30],[32] 6.75% [14],[16],[33],[35]    
Principal $ 6,656 [3],[13],[15],[32] $ 6,844 [4],[14],[16],[35]    
Cost 6,597 [3],[13],[15],[32] 6,753 [4],[14],[16],[35]    
Fair value $ 6,656 [5],[13],[15],[32] $ 6,844 [6],[14],[16],[35]    
Investment, Identifier [Axis]: CRC Evans USA Bidco, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[21],[22],[35],[39]   10.87%    
Spread (as a percent) 6.75% [13],[15],[19],[20],[30],[31],[32],[38] 6.75% [14],[16],[21],[22],[33],[35],[39]    
Principal $ 0 [3],[13],[15],[19],[20],[31],[32],[38] $ 448 [4],[14],[16],[21],[22],[35],[39]    
Cost (10) [3],[13],[15],[19],[20],[31],[32],[38] 436 [4],[14],[16],[21],[22],[35],[39]    
Fair value $ 0 [5],[13],[15],[19],[20],[31],[32],[38] $ 448 [6],[14],[16],[21],[22],[35],[39]    
Investment, Identifier [Axis]: CRC Evans USA Bidco, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Spread (as a percent) 6.75% [13],[15],[19],[20],[30],[31],[32] 6.75% [14],[16],[21],[22],[33],[34]    
Principal $ 0 [3],[13],[15],[19],[20],[31],[32] $ 0 [4],[14],[16],[21],[22],[34]    
Cost (16) [3],[13],[15],[19],[20],[31],[32] (18) [4],[14],[16],[21],[22],[34]    
Fair value $ (16) [5],[13],[15],[19],[20],[31],[32] $ (18) [6],[14],[16],[21],[22],[34]    
Investment, Identifier [Axis]: CRC Evans USA Bidco, Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.74% [13],[15],[19],[20],[32] 10.70% [14],[16],[21],[22],[35]    
Spread (as a percent) 6.75% [13],[15],[19],[20],[30],[32] 6.75% [14],[16],[21],[22],[33],[35]    
Principal $ 609 [3],[13],[15],[19],[20],[32] $ 625 [4],[14],[16],[21],[22],[35]    
Cost 599 [3],[13],[15],[19],[20],[32] 613 [4],[14],[16],[21],[22],[35]    
Fair value $ 609 [5],[13],[15],[19],[20],[32] $ 613 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: CRC Evans USA Bidco, Inc. | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 10.71% [13],[15],[19],[20],[32] 10.83% [14],[16],[21],[22],[35]    
Spread (as a percent) 6.75% [13],[15],[19],[20],[30],[32] 6.75% [14],[16],[21],[22],[33],[35]    
Principal $ 954 [3],[13],[15],[19],[20],[32] $ 979 [4],[14],[16],[21],[22],[35]    
Cost 936 [3],[13],[15],[19],[20],[32] 957 [4],[14],[16],[21],[22],[35]    
Fair value $ 954 [5],[13],[15],[19],[20],[32] $ 979 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: Career Team Holdings, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 60,066 [13] 57,402 [14]    
Cost $ 601 [3],[13] $ 574 [4],[14]    
Fair value $ 600 [5],[13] $ 600 [6],[14]    
Investment, Identifier [Axis]: Career Team Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 6.00% [13],[30],[31],[32] 6.00% [14],[33],[34],[35]    
Principal $ 0 [3],[13],[31],[32] $ 0 [4],[14],[34],[35]    
Cost (6) [3],[13],[31],[32] (6) [4],[14],[34],[35]    
Fair value $ (6) [5],[13],[31],[32] $ (6) [6],[14],[34],[35]    
Investment, Identifier [Axis]: Career Team Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.00% [13] 13.00% [14]    
Principal $ 2,432 [3],[13] $ 2,432 [4],[14]    
Cost 2,385 [3],[13] 2,379 [4],[14]    
Fair value $ 2,385 [5],[13] $ 2,379 [6],[14]    
Investment, Identifier [Axis]: CaseWorthy, Inc. | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [14],[16]   105,856    
Cost [4],[14],[16]   $ 106    
Fair value [6],[14],[16]   $ 230    
Investment, Identifier [Axis]: CenterPeak Holdings, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 368 [13],[36] 368 [14],[37]    
Cost $ 404 [3],[13],[36] $ 404 [4],[14],[37]    
Fair value 3,140 [5],[13],[36] $ 2,700 [6],[14],[37]    
Investment, Identifier [Axis]: CenterPeak Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [14]   15.00%    
Principal [4],[14]   $ 200    
Cost [4],[14]   199    
Fair value [6],[14]   $ 200    
Investment, Identifier [Axis]: CenterPeak Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [14]   15.00%    
Principal [4],[14]   $ 2,790    
Cost [4],[14]   2,789    
Fair value [6],[14]   $ 2,790    
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [12]   3,471    
Cost [4],[12]   $ 1,596    
Fair value $ 0 $ 10,680 [6],[12] $ 4,140 3,110
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 8.00% 8.00% [12],[33],[34],[35] 10.00%  
Principal [4],[12],[34],[35]   $ 0    
Cost [4],[12],[34],[35]   0    
Fair value $ 0 $ 0 [6],[12],[34],[35] $ 0 0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate   11.98% [12],[35] 14.48%  
Spread (as a percent) 8.00% 8.00% [12],[33],[35] 10.00%  
Principal [4],[12],[35]   $ 6,021    
Cost [4],[12],[35]   6,003    
Fair value $ 0 $ 6,021 [6],[12],[35] $ 6,116 6,384
Investment, Identifier [Axis]: Chamberlin Holding LLC | Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,087 [11],[36] 1,087 [12],[37]    
Cost $ 2,860 [3],[11],[36] $ 2,860 [4],[12],[37]    
Fair value $ 11,360 [5],[11],[36] $ 8,880 [6],[12],[37] 8,070 8,280
Investment, Identifier [Axis]: Chamberlin Holding LLC | Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 261,786 [11],[36],[44] 261,786 [12],[37],[45]    
Cost $ 443 [3],[11],[36],[44] $ 443 [4],[12],[37],[45]    
Fair value $ 1,083 [5],[11],[36],[44] $ 1,043 [6],[12],[37],[45] $ 923 888
Investment, Identifier [Axis]: Chamberlin Holding LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 6.00% [11],[30],[31],[32] 6.00% [12],[33],[34],[35] 6.00%  
Principal $ 0 [3],[11],[31],[32] $ 0 [4],[12],[34],[35]    
Cost (18) [3],[11],[31],[32] (21) [4],[12],[34],[35]    
Fair value $ 0 [5],[11],[31],[32] $ 0 [6],[12],[34],[35] $ 0 0
Investment, Identifier [Axis]: Chamberlin Holding LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.74% [11],[32] 11.99% [12],[35] 12.49%  
Spread (as a percent) 8.00% [11],[30],[32] 8.00% [12],[33],[35] 8.00%  
Principal $ 10,305 [3],[11],[32] $ 10,505 [4],[12],[35]    
Cost 10,181 [3],[11],[32] 10,355 [4],[12],[35]    
Fair value $ 10,305 [5],[11],[32] $ 10,505 [6],[12],[35] $ 4,705 3,905
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.66% [13],[15],[32],[38] 10.84% [14],[16],[35],[39]    
Spread (as a percent) 6.75% [13],[15],[30],[32],[38] 6.75% [14],[16],[33],[35],[39]    
Principal $ 676 [3],[13],[15],[32],[38] $ 667 [4],[14],[16],[35],[39]    
Cost 671 [3],[13],[15],[32],[38] 657 [4],[14],[16],[35],[39]    
Fair value $ 676 [5],[13],[15],[32],[38] $ 667 [6],[14],[16],[35],[39]    
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.64% [13],[15],[32] 10.84% [14],[16],[35]    
Spread (as a percent) 6.75% [13],[15],[30],[32] 6.75% [14],[16],[33],[35]    
Principal $ 3,274 [3],[13],[15],[32] $ 3,291 [4],[14],[16],[35]    
Cost 3,266 [3],[13],[15],[32] 3,276 [4],[14],[16],[35]    
Fair value $ 3,274 [5],[13],[15],[32] $ 3,291 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.64% [13],[15],[32] 10.84% [14],[16],[35]    
Spread (as a percent) 6.75% [13],[15],[30],[32] 6.75% [14],[16],[33],[35]    
Principal $ 181 [3],[13],[15],[32] $ 182 [4],[14],[16],[35]    
Cost 181 [3],[13],[15],[32] 182 [4],[14],[16],[35]    
Fair value $ 181 [5],[13],[15],[32] $ 182 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 10.64% [13],[15],[32] 10.84% [14],[16],[35]    
Spread (as a percent) 6.75% [13],[15],[30],[32] 6.75% [14],[16],[33],[35]    
Principal $ 438 [3],[13],[15],[32] $ 441 [4],[14],[16],[35]    
Cost 437 [3],[13],[15],[32] 437 [4],[14],[16],[35]    
Fair value $ 438 [5],[13],[15],[32] $ 441 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC | Secured Debt 5        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 10.65%      
Spread (as a percent) [13],[15],[30],[32] 6.75%      
Principal [3],[13],[15],[32] $ 359      
Cost [3],[13],[15],[32] 352      
Fair value [5],[13],[15],[32] $ 359      
Investment, Identifier [Axis]: Charps, LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 457 [11],[36] 457 [12],[37]    
Cost $ 491 [3],[11],[36] $ 491 [4],[12],[37]    
Fair value $ 3,790 [5],[11],[36] $ 4,010 [6],[12],[37] 3,840 3,900
Investment, Identifier [Axis]: Clad-Rex Steel, LLC | Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 179 [11],[36] 179 [12],[37]    
Cost $ 1,820 [3],[11],[36] $ 1,820 [4],[12],[37]    
Fair value $ 3,720 [5],[11],[36] $ 3,530 [6],[12],[37] 3,070 2,750
Investment, Identifier [Axis]: Clad-Rex Steel, LLC | Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 200 [11],[44] 200 [12],[45]    
Cost $ 127 [3],[11],[44] $ 127 [4],[12],[45]    
Fair value 377 [5],[11],[44] 317 [6],[12],[45] 317 237
Investment, Identifier [Axis]: Clad-Rex Steel, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal 0 [3],[11],[31] 0 [4],[12],[34]    
Cost 0 [3],[11],[31] 0 [4],[12],[34]    
Fair value $ 0 [5],[11],[31] $ 0 [6],[12],[34] $ 0 0
Investment, Identifier [Axis]: Clad-Rex Steel, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.00% [11] 10.00% [12] 9.00%  
Principal $ 2,226 [3],[11] $ 2,370 [4],[12]    
Cost 2,207 [3],[11] 2,348 [4],[12]    
Fair value $ 2,226 [5],[11] $ 2,370 [6],[12] $ 1,570 1,690
Investment, Identifier [Axis]: Clad-Rex Steel, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.00% [11] 10.00% [12] 10.00%  
Principal $ 227 [3],[11] $ 232 [4],[12]    
Cost 225 [3],[11] 231 [4],[12]    
Fair value 227 [5],[11] 232 [6],[12] $ 238 243
Investment, Identifier [Axis]: Clarius BIGS, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Principal 2,643 [3],[13],[15],[29],[46],[49] 2,644 [4],[14],[16],[28],[48]    
Cost 2,299 [3],[13],[15],[29],[46],[49] 2,300 [4],[14],[16],[28],[48]    
Fair value $ 4 [5],[13],[15],[29],[46],[49] $ 8 [6],[14],[16],[28],[48]    
Investment, Identifier [Axis]: Classic H&G Holdings, LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 39 [13] 39 [14]    
Cost $ 0 [3],[13] $ 0 [4],[14]    
Fair value $ 510 [5],[13] $ 510 [6],[14]    
Investment, Identifier [Axis]: Cody Pools, Inc. | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 147 [11],[36],[44] 147 [12],[37],[45]    
Cost $ 2,079 [3],[11],[36],[44] $ 2,079 [4],[12],[37],[45]    
Fair value $ 15,850 [5],[11],[36],[44] 16,270 [6],[12],[37],[45] $ 16,790 16,950
Investment, Identifier [Axis]: Cody Pools, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 12.50% [11]   12.50%  
Principal $ 236 [3],[11] 0 [4],[12],[34]    
Cost 216 [3],[11] (19) [4],[12],[34]    
Fair value $ 236 [5],[11] $ 0 [6],[12],[34] $ 703 0
Investment, Identifier [Axis]: Cody Pools, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.50% [11] 12.50% [12] 12.50%  
Principal $ 5,674 [3],[11] $ 5,891 [4],[12]    
Cost 5,581 [3],[11] 5,785 [4],[12]    
Fair value $ 5,674 [5],[11] $ 5,891 [6],[12] $ 6,213 6,598
Investment, Identifier [Axis]: Colonial Electric Company LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 4,320 [11],[36] 4,320 [12],[37]    
Cost $ 1,920 [3],[11],[36] $ 1,920 [4],[12],[37]    
Fair value 5,530 [5],[11],[36] 4,210 [6],[12],[37] 3,820 3,390
Investment, Identifier [Axis]: Colonial Electric Company LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal 0 [3],[11],[31] 0 [4],[12],[34]    
Cost 0 [3],[11],[31] 0 [4],[12],[34]    
Fair value $ 0 [5],[11],[31] $ 0 [6],[12],[34] $ 0 0
Investment, Identifier [Axis]: Colonial Electric Company LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.00% [11] 9.00% [12] 12.00%  
Principal $ 2,195 [3],[11] $ 2,195 [4],[12]    
Cost 2,173 [3],[11] 2,191 [4],[12]    
Fair value $ 2,195 [5],[11] $ 2,195 [6],[12] $ 2,874 3,578
Investment, Identifier [Axis]: Compass Systems & Sales, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,017 [11] 1,863 [12]    
Cost $ 1,961 [3],[11] $ 1,863 [4],[12]    
Fair value 1,961 [5],[11] 1,800 [6],[12] 1,863 1,860
Investment, Identifier [Axis]: Compass Systems & Sales, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal 0 [3],[11],[31] 0 [4],[12],[34]    
Cost (10) [3],[11],[31] (12) [4],[12],[34]    
Fair value $ (10) [5],[11],[31] $ (12) [6],[12],[34] $ (14) (16)
Investment, Identifier [Axis]: Compass Systems & Sales, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.50% [11] 13.50% [12] 13.50%  
Principal $ 3,750 [3],[11] $ 4,300 [4],[12]    
Cost 3,697 [3],[11] 4,227 [4],[12]    
Fair value $ 3,697 [5],[11] $ 4,249 [6],[12] $ 4,236 4,201
Investment, Identifier [Axis]: Computer Data Source, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 15.00% [13],[15] 12.28% [14],[16],[35],[39]    
Spread (as a percent) [14],[16],[33],[35],[39]   8.25%    
PIK Rate 15.00% [13],[15],[26] 12.02% [14],[16],[27],[35],[39]    
Principal $ 656 [3],[13],[15] $ 7,359 [4],[14],[16],[35],[39]    
Cost 646 [3],[13],[15] 7,333 [4],[14],[16],[35],[39]    
Fair value $ 646 [5],[13],[15] $ 6,996 [6],[14],[16],[35],[39]    
Investment, Identifier [Axis]: Computer Data Source, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 14.05% [13],[15],[29],[32],[38] 12.02% [14],[16],[35]    
Spread (as a percent) 10.25% [13],[15],[29],[30],[32],[38] 8.25% [14],[16],[33],[35]    
PIK Rate 14.05% [13],[15],[26],[29],[32],[38] 12.02% [14],[16],[27],[35]    
Principal $ 7,552 [3],[13],[15],[29],[32],[38] $ 17,842 [4],[14],[16],[35]    
Cost 7,537 [3],[13],[15],[29],[32],[38] 17,787 [4],[14],[16],[35]    
Fair value $ 4,927 [5],[13],[15],[29],[32],[38] $ 16,960 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Computer Data Source, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[29],[32] 14.05%      
Spread (as a percent) [13],[15],[29],[30],[32] 10.25%      
PIK Rate [13],[15],[26],[29],[32] 14.05%      
Principal [3],[13],[15],[29],[32] $ 18,391      
Cost [3],[13],[15],[29],[32] 18,359      
Fair value [5],[13],[15],[29],[32] $ 11,998      
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc. | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,478 [13],[19],[20] 2,478 [14],[21],[22]    
Cost $ 1,400 [3],[13],[19],[20] $ 1,400 [4],[14],[21],[22]    
Fair value $ 1,400 [5],[13],[19],[20] $ 1,400 [6],[14],[21],[22]    
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc. | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 13.00% [13],[19],[20] 13.00% [14],[21],[22]    
Principal $ 2,564 [3],[13],[19],[20] $ 2,704 [4],[14],[21],[22]    
Cost 2,513 [3],[13],[19],[20] 2,642 [4],[14],[21],[22]    
Fair value $ 2,513 [5],[13],[19],[20] $ 2,642 [6],[14],[21],[22]    
Investment, Identifier [Axis]: Copper Trail Fund Investments | LP Interests (CTMH, LP)        
Schedule of Investments [Line Items]        
Units (as a percent) 38.75% [9],[19],[23],[24] 38.75% [10],[21],[25],[47]    
Cost $ 440 [3],[9],[19],[23],[24] $ 515 [4],[10],[21],[25],[47]    
Fair value $ 380 [5],[9],[19],[23],[24] $ 390 [6],[10],[21],[25],[47] 514 530
Investment, Identifier [Axis]: Core Transformers | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,000,000 [13],[15] 1,000,000 [14],[16]    
Cost $ 1,000 [3],[13],[15] $ 1,000 [4],[14],[16]    
Fair value $ 5,820 [5],[13],[15] $ 1,000 [6],[14],[16]    
Investment, Identifier [Axis]: Core Transformers | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.00% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[34],[35]    
Principal [3],[13],[15],[31],[32] $ 0      
Cost (86) [3],[13],[15],[31],[32] $ (95) [4],[14],[16],[34],[35]    
Fair value $ (86) [5],[13],[15],[31],[32] $ (95) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Core Transformers | Secured Debt 2        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.00% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[34],[35]    
Principal [3],[13],[15],[31],[32] $ 0      
Cost (86) [3],[13],[15],[31],[32] $ (95) [4],[14],[16],[34],[35]    
Fair value $ (86) [5],[13],[15],[31],[32] $ (95) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Core Transformers | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 8.66% [13],[15],[32] 9.23% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal [3],[13],[15],[32] $ 10,000      
Cost 9,827 [3],[13],[15],[32] $ 9,811 [4],[14],[16],[35]    
Fair value $ 10,000 [5],[13],[15],[32] $ 9,811 [6],[14],[16],[35]    
Investment, Identifier [Axis]: CoreStack, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [13],[15] 10.00%      
PIK Rate [13],[15],[26] 10.00%      
Principal [3],[13],[15] $ 410      
Cost [3],[13],[15] 410      
Fair value [5],[13],[15] 410      
Investment, Identifier [Axis]: CoreStack, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Principal [3],[13],[15],[49] 3,800      
Cost [3],[13],[15],[49] 3,800      
Fair value [5],[13],[15],[49] $ 3,800      
Investment, Identifier [Axis]: Coregistics Buyer LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.16% [13],[15],[19],[20],[32],[38] 10.32% [14],[16],[21],[22],[35],[39]    
Spread (as a percent) 6.50% [13],[15],[19],[20],[30],[32],[38] 6.50% [14],[16],[21],[22],[33],[35],[39]    
Principal $ 449 [3],[13],[15],[19],[20],[32],[38] $ 449 [4],[14],[16],[21],[22],[35],[39]    
Cost 435 [3],[13],[15],[19],[20],[32],[38] 432 [4],[14],[16],[21],[22],[35],[39]    
Fair value $ 445 [5],[13],[15],[19],[20],[32],[38] $ 445 [6],[14],[16],[21],[22],[35],[39]    
Investment, Identifier [Axis]: Coregistics Buyer LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.16% [13],[15],[19],[20],[32] 10.34% [14],[16],[21],[22],[35]    
Spread (as a percent) 6.50% [13],[15],[19],[20],[30],[32] 6.50% [14],[16],[21],[22],[33],[35]    
Principal $ 2,827 [3],[13],[15],[19],[20],[32] $ 2,841 [4],[14],[16],[21],[22],[35]    
Cost 2,786 [3],[13],[15],[19],[20],[32] 2,793 [4],[14],[16],[21],[22],[35]    
Fair value $ 2,798 [5],[13],[15],[19],[20],[32] $ 2,818 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: Coregistics Buyer LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.41% [13],[15],[19],[20],[32] 10.59% [14],[16],[21],[22],[35]    
Spread (as a percent) 6.75% [13],[15],[19],[20],[30],[32] 6.75% [14],[16],[21],[22],[33],[35]    
Principal $ 8,502 [3],[13],[15],[19],[20],[32] $ 8,546 [4],[14],[16],[21],[22],[35]    
Cost 8,375 [3],[13],[15],[19],[20],[32] 8,396 [4],[14],[16],[21],[22],[35]    
Fair value $ 8,169 [5],[13],[15],[19],[20],[32] $ 8,516 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: Coregistics Buyer LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 10.15% [13],[15],[19],[20],[32] 10.37% [14],[16],[21],[22],[35]    
Spread (as a percent) 6.50% [13],[15],[19],[20],[30],[32] 6.50% [14],[16],[21],[22],[33],[35]    
Principal $ 1,885 [3],[13],[15],[19],[20],[32] $ 1,894 [4],[14],[16],[21],[22],[35]    
Cost 1,861 [3],[13],[15],[19],[20],[32] 1,868 [4],[14],[16],[21],[22],[35]    
Fair value $ 1,865 [5],[13],[15],[19],[20],[32] $ 1,879 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: Creative Foam Corporation | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,862 [13],[15] 2,862 [14],[16]    
Cost $ 286 [3],[13],[15] $ 286 [4],[14],[16]    
Fair value $ 160 [5],[13],[15] $ 230 [6],[14],[16]    
Investment, Identifier [Axis]: Creative Foam Corporation | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 7.00% [13],[15],[30],[31],[32] 6.75% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (18) [3],[13],[15],[31],[32] (22) [4],[14],[16],[34],[35]    
Fair value $ (18) [5],[13],[15],[31],[32] $ (22) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Creative Foam Corporation | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.67% [13],[15],[32] 10.69% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 6.75% [14],[16],[33],[35]    
Principal $ 16,568 [3],[13],[15],[32] $ 16,578 [4],[14],[16],[35]    
Cost 16,336 [3],[13],[15],[32] 16,307 [4],[14],[16],[35]    
Fair value $ 16,568 [5],[13],[15],[32] $ 16,578 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Creative Foam Corporation | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.73% [13],[15],[32] 10.44% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 6.75% [14],[16],[33],[35]    
Principal $ 10,391 [3],[13],[15],[32] $ 10,400 [4],[14],[16],[35]    
Cost 10,267 [3],[13],[15],[32] 10,255 [4],[14],[16],[35]    
Fair value $ 10,391 [5],[13],[15],[32] $ 10,400 [6],[14],[16],[35]    
Investment, Identifier [Axis]: DMA Industries, LLC | Preferred Equity 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,486 [11] 1,486 [12]    
Cost $ 1,486 [3],[11] $ 1,486 [4],[12]    
Fair value $ 3,966 [5],[11] $ 2,296 [6],[12] $ 1,576 1,486
Investment, Identifier [Axis]: DMA Industries, LLC | Preferred Equity 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 767 [11],[36] 767 [12],[37]    
Total Rate 15.00% [11],[36] 15.00% [12],[37] 15.00%  
PIK Rate 15.00% [11],[26],[36] 15.00% [12],[27],[37] 15.00%  
Cost $ 1,010 [3],[11],[36] $ 938 [4],[12],[37]    
Fair value $ 2,290 [5],[11],[36] $ 1,358 [6],[12],[37] $ 921 810
Investment, Identifier [Axis]: DMA Industries, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 13.00% [11] 10.00% [12] 12.00%  
Principal $ 1,160 [3],[11] $ 140 [4],[12]    
Cost 1,139 [3],[11] 138 [4],[12]    
Fair value $ 1,160 [5],[11] $ 140 [6],[12] $ 138 138
Investment, Identifier [Axis]: DMA Industries, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.00% [11] 10.00% [12] 12.00%  
Principal $ 3,200 [3],[11] $ 3,200 [4],[12]    
Cost 3,180 [3],[11] 3,177 [4],[12]    
Fair value $ 3,200 [5],[11] $ 3,200 [6],[12] $ 4,166 4,161
Investment, Identifier [Axis]: DTE Enterprises, LLC | Class A Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [14],[16]   776,316    
Total Rate [14],[16]   8.00%    
PIK Rate [14],[16],[27]   8.00%    
Cost [4],[14],[16]   $ 776    
Fair value [6],[14],[16]   $ 0    
Investment, Identifier [Axis]: DTE Enterprises, LLC | Class AA Preferred Member Units (non-voting)        
Schedule of Investments [Line Items]        
Total Rate [14],[16]   10.00%    
PIK Rate [14],[16],[27]   10.00%    
Cost [4],[14],[16]   $ 1,316    
Fair value [6],[14],[16]   $ 0    
Investment, Identifier [Axis]: Dalton US Inc. | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 37 [13],[15] 37 [14],[16]    
Cost $ 52 [3],[13],[15] $ 52 [4],[14],[16]    
Fair value $ 50 [5],[13],[15] $ 50 [6],[14],[16]    
Investment, Identifier [Axis]: Datacom, LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,040 [11] 1,040 [12]    
Cost $ 330 [3],[11] $ 330 [4],[12]    
Fair value $ 0 [5],[11] $ 0 [6],[12] $ 0 30
Investment, Identifier [Axis]: Datacom, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.00% [11] 7.50% [12] 7.50%  
Principal $ 105 [3],[11] $ 75 [4],[12]    
Cost 105 [3],[11] 75 [4],[12]    
Fair value $ 105 [5],[11] $ 75 [6],[12] $ 74 55
Investment, Identifier [Axis]: Datacom, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.00% [11] 10.00% [12] 10.00%  
Principal $ 858 [3],[11] $ 868 [4],[12]    
Cost 858 [3],[11] 868 [4],[12]    
Fair value $ 247 [5],[11] $ 463 [6],[12] $ 799 878
Investment, Identifier [Axis]: Digital Products Holdings LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 964 [11],[36] 964 [12],[37]    
Cost $ 2,375 [3],[11],[36] $ 2,375 [4],[12],[37]    
Fair value $ 2,459 [5],[11],[36] $ 2,459 [6],[12],[37] $ 2,459 2,459
Investment, Identifier [Axis]: Digital Products Holdings LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 13.62% [11],[32] 13.88% [12],[35] 14.38%  
Spread (as a percent) 10.00% [11],[30],[32] 10.00% [12],[33],[35] 10.00%  
Principal $ 2,907 [3],[11],[32] $ 2,989 [4],[12],[35]    
Cost 2,892 [3],[11],[32] 2,986 [4],[12],[35]    
Fair value $ 2,892 [5],[11],[32] $ 2,834 [6],[12],[35] $ 2,945 3,105
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc. | Preferred Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,484 [11] 2,100 [12]    
Cost $ 3,260 [3],[11] $ 2,100 [4],[12]    
Fair value 7,981 [5],[11] $ 4,940 [6],[12] 4,620 4,480
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [12]   14.00%    
Principal 0 [3],[11],[31] $ 315 [4],[12]    
Cost (17) [3],[11],[31] 315 [4],[12]    
Fair value 0 [5],[11],[31] 315 [6],[12] $ 0 0
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc. | Secured Debt 1.1        
Schedule of Investments [Line Items]        
Fair value $ 0 $ 315    
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 14.00% [11] 14.00% [12] 14.00%  
Principal $ 8,726 [3],[11] $ 4,501 [4],[12]    
Cost 8,522 [3],[11] 4,500 [4],[12]    
Fair value $ 8,726 [5],[11] 4,501 [6],[12] $ 4,501 4,668
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc. | Secured Debt 2.1        
Schedule of Investments [Line Items]        
Total Rate 14.00%      
Fair value $ 0 4,501    
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc. | Secured Debt 3.1        
Schedule of Investments [Line Items]        
Total Rate 14.00%      
Fair value $ 8,726 $ 0    
Investment, Identifier [Axis]: Dynamic Communities, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,250,000 [13],[15] 1,250,000 [14],[16]    
Cost $ 0 [3],[13],[15] $ 0 [4],[14],[16]    
Fair value $ 0 [5],[13],[15] $ 0 [6],[14],[16]    
Investment, Identifier [Axis]: Dynamic Communities, LLC | Preferred Equity 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 125,000 [13],[15] 125,000 [14],[16]    
Cost $ 128 [3],[13],[15] $ 128 [4],[14],[16]    
Fair value $ 110 [5],[13],[15] $ 110 [6],[14],[16]    
Investment, Identifier [Axis]: Dynamic Communities, LLC | Preferred Equity 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,376,241 [13],[15] 2,376,241 [14],[16]    
Cost $ 0 [3],[13],[15] $ 0 [4],[14],[16]    
Fair value $ 0 [5],[13],[15] $ 0 [6],[14],[16]    
Investment, Identifier [Axis]: Dynamic Communities, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 11.74% [13],[15],[32] 11.82% [14],[16],[35]    
Spread (as a percent) 8.00% [13],[15],[30],[32] 8.00% [14],[16],[33],[35]    
PIK Rate 11.74% [13],[15],[26],[32] 11.82% [14],[16],[27],[35]    
Principal $ 2,769 [3],[13],[15],[32] $ 2,612 [4],[14],[16],[35]    
Cost 2,716 [3],[13],[15],[32] 2,507 [4],[14],[16],[35]    
Fair value $ 2,769 [5],[13],[15],[32] $ 2,612 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Dynamic Communities, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.74% [13],[15],[32] 12.82% [14],[16],[35]    
Spread (as a percent) 9.00% [13],[15],[30],[32] 9.00% [14],[16],[33],[35]    
Principal $ 2,493 [3],[13],[15],[32] $ 2,493 [4],[14],[16],[35]    
Cost 2,259 [3],[13],[15],[32] 2,259 [4],[14],[16],[35]    
Fair value $ 2,463 [5],[13],[15],[32] $ 2,464 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Electro Technical Industries, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 714,286 [13],[15] 714,286 [14],[16]    
Cost $ 714 [3],[13],[15] $ 714 [4],[14],[16]    
Fair value $ 1,930 [5],[13],[15] $ 1,080 [6],[14],[16]    
Investment, Identifier [Axis]: Electro Technical Industries, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.50% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (64) [3],[13],[15],[31],[32] (73) [4],[14],[16],[34],[35]    
Fair value $ (64) [5],[13],[15],[31],[32] $ (73) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Electro Technical Industries, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.14% [13],[15],[32] 9.22% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal $ 24,155 [3],[13],[15],[32] $ 24,466 [4],[14],[16],[35]    
Cost 23,793 [3],[13],[15],[32] 24,052 [4],[14],[16],[35]    
Fair value $ 24,155 [5],[13],[15],[32] $ 24,466 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Elgin AcquireCo, LLC | Common Stock 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 19 [13] 19 [14]    
Cost $ 374 [3],[13] $ 374 [4],[14]    
Fair value $ 270 [5],[13] $ 330 [6],[14]    
Investment, Identifier [Axis]: Elgin AcquireCo, LLC | Common Stock 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 61 [13],[44] 61 [14],[45]    
Cost $ 102 [3],[13],[44] $ 102 [4],[14],[45]    
Fair value $ 222 [5],[13],[44] $ 214 [6],[14],[45]    
Investment, Identifier [Axis]: Elgin AcquireCo, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 6.00% [13],[30],[31],[32] 6.00% [14],[33],[34],[35]    
Principal $ 0 [3],[13],[31],[32] $ 0 [4],[14],[34],[35]    
Cost 0 [3],[13],[31],[32] 0 [4],[14],[34],[35]    
Fair value $ 0 [5],[13],[31],[32] $ 0 [6],[14],[34],[35]    
Investment, Identifier [Axis]: Elgin AcquireCo, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.00% [13] 12.00% [14]    
Principal $ 1,089 [3],[13] $ 1,097 [4],[14]    
Cost 1,081 [3],[13] 1,085 [4],[14]    
Fair value $ 1,081 [5],[13] $ 1,085 [6],[14]    
Investment, Identifier [Axis]: Elgin AcquireCo, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.00% [13] 9.00% [14]    
Principal $ 404 [3],[13] $ 406 [4],[14]    
Cost 401 [3],[13] 402 [4],[14]    
Fair value $ 401 [5],[13] $ 402 [6],[14]    
Investment, Identifier [Axis]: Emerald Technologies Acquisition Co, Inc. | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 10.13% [13],[17],[32] 10.22% [14],[18],[35]    
Spread (as a percent) 6.25% [13],[17],[30],[32] 6.25% [14],[18],[33],[35]    
PIK Rate [13],[17],[26],[32] 5.25%      
Principal $ 2,306 [3],[13],[17],[32] $ 2,266 [4],[14],[18],[35]    
Cost 2,293 [3],[13],[17],[32] 2,249 [4],[14],[18],[35]    
Fair value $ 1,810 [5],[13],[17],[32] $ 1,427 [6],[14],[18],[35]    
Investment, Identifier [Axis]: Escalent, Inc. | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 170,998 [13],[15] 170,998 [14],[16]    
Cost $ 174 [3],[13],[15] $ 174 [4],[14],[16]    
Fair value $ 240 [5],[13],[15] $ 240 [6],[14],[16]    
Investment, Identifier [Axis]: Escalent, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 9.73%      
Spread (as a percent) 6.00% [13],[15],[30],[32] 6.00% [14],[16],[33],[34],[35]    
Principal $ 112 [3],[13],[15],[32] $ 0 [4],[14],[16],[34],[35]    
Cost 107 [3],[13],[15],[32] (6) [4],[14],[16],[34],[35]    
Fair value $ 112 [5],[13],[15],[32] $ 0 [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Escalent, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.73% [13],[15],[32] 9.67% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 6.00% [14],[16],[33],[35]    
Principal $ 351 [3],[13],[15],[32] $ 356 [4],[14],[16],[35]    
Cost 347 [3],[13],[15],[32] 352 [4],[14],[16],[35]    
Fair value $ 351 [5],[13],[15],[32] $ 356 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Escalent, Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.73% [13],[15],[32] 9.67% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 6.00% [14],[16],[33],[35]    
Principal $ 6,610 [3],[13],[15],[32] $ 6,715 [4],[14],[16],[35]    
Cost 6,517 [3],[13],[15],[32] 6,602 [4],[14],[16],[35]    
Fair value $ 6,610 [5],[13],[15],[32] $ 6,715 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Event Holdco, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.99% [13],[15],[32] 10.93% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 7.00% [14],[16],[33],[35]    
Principal $ 308 [3],[13],[15],[32] $ 308 [4],[14],[16],[35]    
Cost 307 [3],[13],[15],[32] 307 [4],[14],[16],[35]    
Fair value $ 308 [5],[13],[15],[32] $ 308 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Event Holdco, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.99% [13],[15],[32] 10.93% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 7.00% [14],[16],[33],[35]    
Principal $ 3,980 [3],[13],[15],[32] $ 4,003 [4],[14],[16],[35]    
Cost 3,976 [3],[13],[15],[32] 3,996 [4],[14],[16],[35]    
Fair value 3,980 [5],[13],[15],[32] 4,003 [6],[14],[16],[35]    
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal 0 [3],[13],[31] 0 [4],[14],[34]    
Cost 0 [3],[13],[31] 0 [4],[14],[34]    
Fair value $ 0 [5],[13],[31] $ 0 [6],[14],[34]    
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.00% [13] 13.00% [14]    
Principal $ 7,585 [3],[13] $ 7,790 [4],[14]    
Cost 6,934 [3],[13] 7,007 [4],[14]    
Fair value $ 7,585 [5],[13] $ 7,790 [6],[14]    
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC | Warrants        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 3 [13],[36],[42] 3 [14],[37],[43]    
Cost $ 980 [3],[13],[36],[42] $ 980 [4],[14],[37],[43]    
Fair value $ 3,400 [5],[13],[36],[42] $ 3,780 [6],[14],[37],[43]    
Investment, Identifier [Axis]: Fidelity Government Portfolio Fund Class III        
Schedule of Investments [Line Items]        
Total Rate   3.42%    
Spread (as a percent) 3.28%      
Cash and cash equivalent, Cost [3],[50] $ 11,980      
Cash and cash equivalents, Fair Value [5],[50] $ 11,980      
Investment, Identifier [Axis]: Fidelity Government Portfolio Fund Class III | Secured Debt        
Schedule of Investments [Line Items]        
Cash and cash equivalent, Cost [4],[51]   $ 1,571    
Cash and cash equivalents, Fair Value [6],[51]   $ 1,571    
Investment, Identifier [Axis]: First American Treasury Obligations Fund Class Z        
Schedule of Investments [Line Items]        
Total Rate 3.53% 3.67%    
Cash and cash equivalent, Cost [3],[52] $ 8,288      
Cash and cash equivalents, Fair Value [5],[52] $ 8,288      
Investment, Identifier [Axis]: First American Treasury Obligations Fund Class Z | Secured Debt        
Schedule of Investments [Line Items]        
Cash and cash equivalent, Cost [4],[53]   $ 9,540    
Cash and cash equivalents, Fair Value [6],[53]   9,540    
Investment, Identifier [Axis]: Flame King Holdings, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [11],[36],[44] 982      
Fair value $ 982 [3],[5],[11],[36],[44] $ 0    
Investment, Identifier [Axis]: Flame King Holdings, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,340 [11],[36] 2,340 [12],[37]    
Cost $ 2,600 [3],[11],[36] $ 2,600 [4],[12],[37]    
Fair value $ 14,480 [5],[11],[36] 13,660 [6],[12],[37]    
Investment, Identifier [Axis]: Flame King Holdings, LLC | Preferred Equity 1        
Schedule of Investments [Line Items]        
Fair value     $ 10,340 8,980
Investment, Identifier [Axis]: Flame King Holdings, LLC | Preferred Equity 2        
Schedule of Investments [Line Items]        
Total Rate     12.00%  
Fair value     $ 16,175 0
Investment, Identifier [Axis]: Flame King Holdings, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate [11] 12.00%      
Principal [3],[11] $ 16,500      
Cost [3],[11] 16,240      
Fair value $ 16,500 [5],[11] 16,500    
Investment, Identifier [Axis]: Flame King Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal [4],[12],[34]   0    
Cost [4],[12],[34]   0    
Fair value [6],[12],[34]   $ 0    
Investment, Identifier [Axis]: Flame King Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [12]   12.00%    
Principal [4],[12]   $ 16,500    
Cost [4],[12]   16,208    
Fair value [6],[12]   $ 16,500    
Investment, Identifier [Axis]: Freeport Financial Funds | LP Interests (Freeport First Lien Loan Fund III LP)        
Schedule of Investments [Line Items]        
Units (as a percent) 5.95% [11],[19],[23],[24] 5.95% [12],[21],[25],[47]    
Cost $ 586 [3],[11],[19],[23],[24] $ 671 [4],[12],[21],[25],[47]    
Fair value $ 108 [5],[11],[19],[23],[24] $ 193 [6],[12],[21],[25],[47] 193 1,263
Investment, Identifier [Axis]: GFG Group, LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 56 [11],[36] 56 [12],[37]    
Cost $ 1,225 [3],[11],[36] $ 1,225 [4],[12],[37]    
Fair value $ 2,740 [5],[11],[36] $ 2,740 [6],[12],[37] 2,530 2,640
Investment, Identifier [Axis]: GFG Group, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 13.50% [11] 8.00% [12]    
Principal $ 3,543 [3],[11] $ 3,513 [4],[12]    
Cost 3,515 [3],[11] 3,506 [4],[12]    
Fair value $ 3,543 [5],[11] $ 3,513 [6],[12]    
Investment, Identifier [Axis]: GFG Group, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Fair value     $ 0 2,046
Investment, Identifier [Axis]: GFG Group, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate     8.00%  
Fair value     $ 2,313 0
Investment, Identifier [Axis]: GRT Rubber Technologies LLC | Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,896 [9],[36] 2,896 [10],[37]    
Cost $ 6,435 [3],[9],[36] $ 6,435 [4],[10],[37]    
Fair value $ 21,130 [5],[9],[36] $ 22,830 [6],[10],[37] $ 23,060 22,600
Investment, Identifier [Axis]: GRT Rubber Technologies LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.72% [9] 9.98% [10] 10.48%  
Spread (as a percent) 6.00% [9],[30] 6.00% [10],[33] 6.00%  
Principal $ 1,550 [3],[9] $ 1,550 [4],[10]    
Cost 1,547 [3],[9] 1,545 [4],[10]    
Fair value $ 1,550 [5],[9] $ 1,550 [6],[10] $ 1,550 1,550
Investment, Identifier [Axis]: GRT Rubber Technologies LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.72% [9] 11.98% [10] 12.48%  
Spread (as a percent) 8.00% [9],[30] 8.00% [10],[33] 8.00%  
Principal $ 19,944 [3],[9] $ 19,944 [4],[10]    
Cost 19,927 [3],[9] 19,902 [4],[10]    
Fair value $ 19,944 [5],[9] $ 19,944 [6],[10] $ 19,944 19,944
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [12],[45]   133    
Cost [4],[12],[45]   $ 99    
Fair value [6],[12],[45]   $ 99    
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC | Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [12],[37]   2,261    
Cost [4],[12],[37]   $ 4,423    
Fair value   28,450 [6],[12],[37] $ 28,690 28,690
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC | Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [11],[36] 2,261      
Cost [3],[11],[36] $ 4,423      
Fair value $ 31,110 [5],[11],[36] 28,450    
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC | Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [11],[44] 102      
Cost [3],[11],[44] $ 76      
Fair value $ 76 [5],[11],[44] $ 99    
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [11],[32],[54] 11.12%      
Spread (as a percent) 7.50% [11],[30],[32],[54] 7.50% [12],[33],[34],[35],[55] 7.50%  
Principal $ 400 [3],[11],[32],[54] $ 0 [4],[12],[34],[35],[55]    
Cost 400 [3],[11],[32],[54] 0 [4],[12],[34],[35],[55]    
Fair value $ 400 [5],[11],[32],[54] $ 0 [6],[12],[34],[35],[55] $ 0 0
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.12% [11],[32] 11.38% [12],[35] 11.50%  
Spread (as a percent) 7.50% [11],[30],[32] 7.50% [12],[33],[35] 7.50%  
Principal $ 18,742 [3],[11],[32] $ 17,632 [4],[12],[35]    
Cost 18,669 [3],[11],[32] 17,557 [4],[12],[35]    
Fair value $ 18,742 [5],[11],[32] $ 17,632 [6],[12],[35] $ 18,082 18,282
Investment, Identifier [Axis]: Garyline, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 210,084 [13],[15] 210,084 [14],[16]    
Cost $ 210 [3],[13],[15] $ 210 [4],[14],[16]    
Fair value $ 130 [5],[13],[15] $ 130 [6],[14],[16]    
Investment, Identifier [Axis]: Garyline, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 10.89%      
Spread (as a percent) 7.25% [13],[15],[30],[32] 7.25% [14],[16],[33],[34],[35]    
Principal $ 611 [3],[13],[15],[32] $ 0 [4],[14],[16],[34],[35]    
Cost 596 [3],[13],[15],[32] (21) [4],[14],[16],[34],[35]    
Fair value $ 611 [5],[13],[15],[32] $ 0 [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Garyline, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.90% [13],[15],[32] 10.98% [14],[16],[35]    
Spread (as a percent) 7.25% [13],[15],[30],[32] 7.25% [14],[16],[33],[35]    
Principal $ 8,405 [3],[13],[15],[32] $ 8,514 [4],[14],[16],[35]    
Cost 8,321 [3],[13],[15],[32] 8,394 [4],[14],[16],[35]    
Fair value $ 8,405 [5],[13],[15],[32] $ 8,514 [6],[14],[16],[35]    
Investment, Identifier [Axis]: GradeEight Corp. | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 570 [13],[15] 570 [14],[16]    
Cost $ 564 [3],[13],[15] $ 564 [4],[14],[16]    
Fair value $ 370 [5],[13],[15] $ 423 [6],[14],[16]    
Investment, Identifier [Axis]: GradeEight Corp. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 11.15% [13],[15],[32] 11.23% [14],[16],[35]    
Spread (as a percent) 7.50% [13],[15],[30],[32] 7.50% [14],[16],[33],[35]    
Principal $ 71 [3],[13],[15],[32] $ 400 [4],[14],[16],[35]    
Cost 40 [3],[13],[15],[32] 365 [4],[14],[16],[35]    
Fair value $ 70 [5],[13],[15],[32] $ 391 [6],[14],[16],[35]    
Investment, Identifier [Axis]: GradeEight Corp. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.37% [13],[15],[32] 11.23% [14],[16],[35]    
Spread (as a percent) 7.50% [13],[15],[30],[32] 7.50% [14],[16],[33],[35]    
Principal $ 1,947 [3],[13],[15],[32] $ 1,959 [4],[14],[16],[35]    
Cost 1,915 [3],[13],[15],[32] 1,922 [4],[14],[16],[35]    
Fair value $ 1,938 [5],[13],[15],[32] $ 1,922 [6],[14],[16],[35]    
Investment, Identifier [Axis]: GradeEight Corp. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 11.13% [13],[15],[32],[56] 11.31% [14],[16],[35],[57]    
Spread (as a percent) 7.50% [13],[15],[30],[32],[56] 7.25% [14],[16],[33],[35],[57]    
Principal $ 14,268 [3],[13],[15],[32],[56] $ 14,453 [4],[14],[16],[35],[57]    
Cost 14,081 [3],[13],[15],[32],[56] 14,235 [4],[14],[16],[35],[57]    
Fair value $ 14,205 [5],[13],[15],[32],[56] $ 14,136 [6],[14],[16],[35],[57]    
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC | Member Units        
Schedule of Investments [Line Items]        
Fair value     0 0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Fair value     $ 0 0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent)     9.50%  
Fair value     $ 0 0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate     12.50%  
Fair value     $ 469 378
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 35,971 [13],[15] 35,971 [14],[16]    
Cost $ 0 [3],[13],[15] $ 0 [4],[14],[16]    
Fair value $ 0 [5],[13],[15] $ 0 [6],[14],[16]    
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.01% [13],[15],[29],[32] 9.01% [14],[16],[28],[35]    
Spread (as a percent) 3.50% [13],[15],[29],[30],[32] 3.50% [14],[16],[28],[33],[35]    
PIK Rate 2.50% [13],[15],[26],[29],[32] 2.50% [14],[16],[27],[28],[35]    
Principal $ 1,465 [3],[13],[15],[29],[32] $ 1,465 [4],[14],[16],[28],[35]    
Cost 1,437 [3],[13],[15],[29],[32] 1,437 [4],[14],[16],[28],[35]    
Fair value $ 652 [5],[13],[15],[29],[32] $ 1,276 [6],[14],[16],[28],[35]    
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 2.50% [13],[15],[29] 2.50% [14],[16],[28]    
PIK Rate 2.50% [13],[15],[26],[29] 2.50% [14],[16],[27],[28]    
Principal $ 890 [3],[13],[15],[29] $ 914 [4],[14],[16],[28]    
Cost 377 [3],[13],[15],[29] 401 [4],[14],[16],[28]    
Fair value $ 0 [5],[13],[15],[29] $ 0 [6],[14],[16],[28]    
Investment, Identifier [Axis]: HPEP 3, L.P. | LP Interests (HPEP 3, L.P.)        
Schedule of Investments [Line Items]        
Fair value     4,462 4,472
Investment, Identifier [Axis]: Harris Preston Fund Investments | LP Interests (2717 MH, L.P.)        
Schedule of Investments [Line Items]        
Units (as a percent) 49.26% [9],[19],[23],[24] 49.26% [10],[21],[25],[47]    
Cost $ 1,158 [3],[9],[19],[23],[24] $ 1,158 [4],[10],[21],[25],[47]    
Fair value $ 1,957 [5],[9],[19],[23],[24] $ 1,897 [6],[10],[21],[25],[47] 1,614 8,740
Investment, Identifier [Axis]: Harris Preston Fund Investments | LP Interests (423 AER II, LP)        
Schedule of Investments [Line Items]        
Units (as a percent) 4.13% [13],[19],[23],[24] 4.13% [14],[21],[25],[47]    
Cost $ 1,678 [3],[13],[19],[23],[24] $ 1,590 [4],[14],[21],[25],[47]    
Fair value $ 2,089 [5],[13],[19],[23],[24] $ 1,590 [6],[14],[21],[25],[47]    
Investment, Identifier [Axis]: Harris Preston Fund Investments | LP Interests (HPEP 3, L.P.)        
Schedule of Investments [Line Items]        
Units (as a percent) 8.22% [11],[19],[23],[24] 8.22% [12],[21],[25],[47]    
Cost $ 1,297 [3],[11],[19],[23],[24] $ 1,549 [4],[12],[21],[25],[47]    
Fair value $ 3,806 [5],[11],[19],[23],[24] $ 4,116 [6],[12],[21],[25],[47]    
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC | Preferred Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 56 [13],[36] 56 [14],[37]    
Cost $ 713 [3],[13],[36] $ 713 [4],[14],[37]    
Fair value $ 6,580 [5],[13],[36] $ 6,580 [6],[14],[37]    
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC | Preferred Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 56 [13],[44] 56 [14],[45]    
Cost $ 38 [3],[13],[44] $ 38 [4],[14],[45]    
Fair value $ 350 [5],[13],[44] $ 350 [6],[14],[45]    
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [14],[35]   9.98%    
Spread (as a percent) 6.00% [13],[30],[31],[32] 6.00% [14],[33],[35]    
Principal $ 0 [3],[13],[31],[32] $ 805 [4],[14],[35]    
Cost (4) [3],[13],[31],[32] 805 [4],[14],[35]    
Fair value 0 [5],[13],[31],[32] $ 805 [6],[14],[35]    
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [14]   11.00%    
Principal 0 [3],[13],[31] $ 9,744 [4],[14]    
Cost 0 [3],[13],[31] 9,744 [4],[14]    
Fair value 0 [5],[13],[31] $ 9,744 [6],[14]    
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Principal [3],[13],[31] 0      
Cost [3],[13],[31] 0      
Fair value [5],[13],[31] $ 0      
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate [13] 12.00%      
Principal [3],[13] $ 10,879      
Cost [3],[13] 10,771      
Fair value [5],[13] $ 10,879      
Investment, Identifier [Axis]: Hornblower Sub, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.17% [13],[15],[32],[38] 9.32% [14],[16],[35],[39]    
Spread (as a percent) 5.50% [13],[15],[30],[32],[38] 5.50% [14],[16],[33],[35],[39]    
PIK Rate [13],[15],[26],[32],[38] 1.50%      
Principal $ 960 [3],[13],[15],[32],[38] $ 2,376 [4],[14],[16],[35],[39]    
Cost 945 [3],[13],[15],[32],[38] 2,359 [4],[14],[16],[35],[39]    
Fair value $ 960 [5],[13],[15],[32],[38] $ 2,348 [6],[14],[16],[35],[39]    
Investment, Identifier [Axis]: Hornblower Sub, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.18% [13],[15],[32] 9.46% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
PIK Rate [13],[15],[26],[32] 1.50%      
Principal $ 16,526 [3],[13],[15],[32] $ 16,300 [4],[14],[16],[35]    
Cost 16,412 [3],[13],[15],[32] 16,167 [4],[14],[16],[35]    
Fair value $ 16,526 [5],[13],[15],[32] $ 16,082 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Horwitz Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) [13],[15],[30],[31],[32] 5.50%      
Principal [3],[13],[15],[31],[32] $ 0      
Cost [3],[13],[15],[31],[32] (78)      
Fair value [5],[13],[15],[31],[32] $ (78)      
Investment, Identifier [Axis]: Horwitz Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Spread (as a percent) [13],[15],[30],[31],[32] 5.50%      
Principal [3],[13],[15],[31],[32] $ 0      
Cost [3],[13],[15],[31],[32] (52)      
Fair value [5],[13],[15],[31],[32] $ (52)      
Investment, Identifier [Axis]: Horwitz Holdings, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 9.23%      
Spread (as a percent) [13],[15],[30],[32] 5.50%      
Principal [3],[13],[15],[32] $ 13,235      
Cost [3],[13],[15],[32] 12,975      
Fair value [5],[13],[15],[32] $ 12,975      
Investment, Identifier [Axis]: Hybrid Promotions, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 11.94% [13],[15],[32] 12.24% [14],[16],[35]    
Spread (as a percent) 8.25% [13],[15],[30],[32] 8.25% [14],[16],[33],[35]    
Principal $ 8,000 [3],[13],[15],[32] $ 8,000 [4],[14],[16],[35]    
Cost 7,929 [3],[13],[15],[32] 7,906 [4],[14],[16],[35]    
Fair value $ 8,000 [5],[13],[15],[32] $ 8,000 [6],[14],[16],[35]    
Investment, Identifier [Axis]: IG Investor, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 3,600 [11] 3,600 [12]    
Cost $ 3,600 [3],[11] $ 3,600 [4],[12]    
Fair value $ 7,800 [5],[11] $ 7,010 [6],[12] $ 4,890 4,060
Investment, Identifier [Axis]: IG Investor, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 13.00% [11] 13.00% [12] 13.00%  
Principal $ 200 [3],[11] $ 400 [4],[12]    
Cost 188 [3],[11] 385 [4],[12]    
Fair value $ 200 [5],[11] $ 400 [6],[12] $ 400 379
Investment, Identifier [Axis]: IG Investor, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.00% [11] 13.00% [12] 13.00%  
Principal $ 8,366 [3],[11] $ 8,766 [4],[12]    
Cost 8,267 [3],[11] 8,636 [4],[12]    
Fair value $ 8,366 [5],[11] $ 8,766 [6],[12] $ 8,766 8,693
Investment, Identifier [Axis]: IG Parent Corporation | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [13],[17],[32] 9.49%      
Spread (as a percent) 5.75% [13],[17],[30],[32] 5.75% [14],[18],[33],[34],[35]    
Principal $ 102 [3],[13],[17],[32] $ 0 [4],[14],[18],[34],[35]    
Cost 98 [3],[13],[17],[32] (5) [4],[14],[18],[34],[35]    
Fair value $ 102 [5],[13],[17],[32] $ 0 [6],[14],[18],[34],[35]    
Investment, Identifier [Axis]: IG Parent Corporation | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.49% [13],[17],[32] 9.57% [14],[18],[35]    
Spread (as a percent) 5.75% [13],[17],[30],[32] 5.75% [14],[18],[33],[35]    
Principal $ 6,106 [3],[13],[17],[32] $ 6,138 [4],[14],[18],[35]    
Cost 6,076 [3],[13],[17],[32] 6,101 [4],[14],[18],[35]    
Fair value $ 6,106 [5],[13],[17],[32] $ 6,138 [6],[14],[18],[35]    
Investment, Identifier [Axis]: IG Parent Corporation | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.49% [13],[17],[32] 9.57% [14],[18],[35]    
Spread (as a percent) 5.75% [13],[17],[30],[32] 5.75% [14],[18],[33],[35]    
Principal $ 1,892 [3],[13],[17],[32] $ 1,902 [4],[14],[18],[35]    
Cost 1,883 [3],[13],[17],[32] 1,891 [4],[14],[18],[35]    
Fair value $ 1,892 [5],[13],[17],[32] $ 1,902 [6],[14],[18],[35]    
Investment, Identifier [Axis]: ITA Holdings Group, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.90% [13],[32] 11.15% [14],[35]    
Spread (as a percent) 7.00% [13],[30],[32] 7.00% [14],[33],[35]    
Principal $ 295 [3],[13],[32] $ 295 [4],[14],[35]    
Cost 293 [3],[13],[32] 292 [4],[14],[35]    
Fair value $ 295 [5],[13],[32] $ 295 [6],[14],[35]    
Investment, Identifier [Axis]: ITA Holdings Group, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.90% [13],[32] 11.15% [14],[35]    
Spread (as a percent) 7.00% [13],[30],[32] 7.00% [14],[33],[35]    
Principal $ 1,623 [3],[13],[32] $ 1,328 [4],[14],[35]    
Cost 1,615 [3],[13],[32] 1,317 [4],[14],[35]    
Fair value $ 1,622 [5],[13],[32] $ 1,327 [6],[14],[35]    
Investment, Identifier [Axis]: ITA Holdings Group, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.90% [13],[32] 11.15% [14],[35]    
Spread (as a percent) 7.00% [13],[30],[32] 7.00% [14],[33],[35]    
Principal $ 1,234 [3],[13],[32] $ 1,234 [4],[14],[35]    
Cost 1,165 [3],[13],[32] 1,130 [4],[14],[35]    
Fair value $ 1,234 [5],[13],[32] $ 1,234 [6],[14],[35]    
Investment, Identifier [Axis]: ITA Holdings Group, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 10.90% [13],[32] 11.15% [14],[35]    
Spread (as a percent) 7.00% [13],[30],[32] 7.00% [14],[33],[35]    
Principal $ 1,234 [3],[13],[32] $ 1,234 [4],[14],[35]    
Cost 1,165 [3],[13],[32] 1,130 [4],[14],[35]    
Fair value $ 1,234 [5],[13],[32] $ 1,234 [6],[14],[35]    
Investment, Identifier [Axis]: ITA Holdings Group, LLC | Secured Debt 5        
Schedule of Investments [Line Items]        
Total Rate 10.90% [13],[32] 11.15% [14],[35]    
Spread (as a percent) 7.00% [13],[30],[32] 7.00% [14],[33],[35]    
Principal $ 443 [3],[13],[32] $ 443 [4],[14],[35]    
Cost 440 [3],[13],[32] 439 [4],[14],[35]    
Fair value $ 443 [5],[13],[32] $ 443 [6],[14],[35]    
Investment, Identifier [Axis]: ITA Holdings Group, LLC | Secured Debt 6        
Schedule of Investments [Line Items]        
Total Rate [13],[32] 10.90%      
Spread (as a percent) [13],[30],[32] 7.00%      
Principal [3],[13],[32] $ 590      
Cost [3],[13],[32] 590      
Fair value [5],[13],[32] $ 590      
Investment, Identifier [Axis]: ITA Holdings Group, LLC | Warrants        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 48,327 [13],[36],[42] 48,327 [14],[37],[43]    
Cost $ 523 [3],[13],[36],[42] $ 523 [4],[14],[37],[43]    
Fair value $ 3,710 [5],[13],[36],[42] $ 3,810 [6],[14],[37],[43]    
Investment, Identifier [Axis]: Ignite Visibility LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 8.69% [13],[15],[32] 8.84% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.00% [14],[16],[33],[35]    
Principal $ 7,931 [3],[13],[15],[32] $ 7,931 [4],[14],[16],[35]    
Cost 7,835 [3],[13],[15],[32] 7,816 [4],[14],[16],[35]    
Fair value $ 7,929 [5],[13],[15],[32] $ 7,816 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Ignite Visibility LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.69% [13],[15],[32] 10.84% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 7.00% [14],[16],[33],[35]    
Principal $ 7,931 [3],[13],[15],[32] $ 7,931 [4],[14],[16],[35]    
Cost 7,835 [3],[13],[15],[32] 7,816 [4],[14],[16],[35]    
Fair value $ 7,926 [5],[13],[15],[32] $ 7,816 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C. | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 422 [13],[15],[36] 422 [14],[16]    
Cost $ 580 [3],[13],[15],[36] $ 580 [4],[14],[16]    
Fair value $ 540 [5],[13],[15],[36] $ 540 [6],[14],[16]    
Investment, Identifier [Axis]: Implus Footcare, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 3,874,040 [13],[15] 3,874,040 [14],[16]    
Cost $ 5,191 [3],[13],[15] $ 5,191 [4],[14],[16]    
Fair value $ 5,200 [5],[13],[15] $ 4,490 [6],[14],[16]    
Investment, Identifier [Axis]: Implus Footcare, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.74% [13],[15],[32] 9.68% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 6.00% [14],[16],[33],[35]    
PIK Rate 4.00% [13],[15],[26],[32] 4.00% [14],[16],[27],[35]    
Principal $ 1,812 [3],[13],[15],[32] $ 1,776 [4],[14],[16],[35]    
Cost 1,812 [3],[13],[15],[32] 1,776 [4],[14],[16],[35]    
Fair value $ 1,812 [5],[13],[15],[32] $ 1,776 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Implus Footcare, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.74% [13],[15],[32] 9.68% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 6.00% [14],[16],[33],[35]    
PIK Rate 9.74% [13],[15],[26],[32] 9.68% [14],[16],[27],[35]    
Principal $ 4,244 [3],[13],[15],[32] $ 4,044 [4],[14],[16],[35]    
Cost 4,244 [3],[13],[15],[32] 4,044 [4],[14],[16],[35]    
Fair value $ 4,244 [5],[13],[15],[32] $ 4,044 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 6,436,566 [11],[15] 6,436,566 [12],[16]    
Cost $ 6,540 [3],[11],[15] $ 6,540 [4],[12],[16]    
Fair value $ 6,760 [5],[11],[15] $ 6,790 [6],[12],[16] 7,060 7,290
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 21,840 [13],[36] 21,840 [14],[37]    
Cost $ 1,092 [3],[13],[36] $ 1,092 [4],[14],[37]    
Fair value 4,200 [5],[13],[36] $ 2,040 [6],[14],[37]    
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate [14]   12.00%    
Principal [4],[14]   $ 3,825    
Cost [4],[14]   3,820    
Fair value [6],[14]   $ 3,825    
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal [3],[13],[31] 0      
Cost [3],[13],[31] 0      
Fair value [5],[13],[31] $ 0      
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [13] 12.00%      
Principal [3],[13] $ 3,712      
Cost [3],[13] 3,709      
Fair value [5],[13] $ 3,712      
Investment, Identifier [Axis]: Insight Borrower Corporation | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 47,847 [13],[15] 47,847 [14],[16]    
Cost $ 239 [3],[13],[15] $ 239 [4],[14],[16]    
Fair value $ 10 [5],[13],[15] $ 100 [6],[14],[16]    
Investment, Identifier [Axis]: Insight Borrower Corporation | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.95% [13],[15],[32] 10.10% [14],[16],[35]    
Spread (as a percent) 6.25% [13],[15],[30],[32] 6.25% [14],[16],[33],[35]    
Principal $ 725 [3],[13],[15],[32] $ 1,691 [4],[14],[16],[35]    
Cost 706 [3],[13],[15],[32] 1,668 [4],[14],[16],[35]    
Fair value $ 659 [5],[13],[15],[32] $ 1,574 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Insight Borrower Corporation | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.92% [13],[15],[32] 10.12% [14],[16],[35]    
Spread (as a percent) 6.25% [13],[15],[30],[32] 6.25% [14],[16],[33],[35]    
Principal $ 16,505 [3],[13],[15],[32] $ 16,572 [4],[14],[16],[35]    
Cost 16,379 [3],[13],[15],[32] 16,424 [4],[14],[16],[35]    
Fair value $ 15,010 [5],[13],[15],[32] $ 15,424 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 137,302 [13],[15] 137,302 [14],[16],[35]    
Cost $ 358 [3],[13],[15] $ 358 [4],[14],[16],[35]    
Fair value $ 75 [5],[13],[15] $ 75 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 13.22% [13],[15],[32],[38] 13.97% [14],[16],[35],[39]    
Spread (as a percent) 9.50% [13],[15],[30],[32],[38] 10.00% [14],[16],[33],[35],[39]    
PIK Rate 1.50% [13],[15],[26],[32],[38] 2.00% [14],[16],[27],[35],[39]    
Principal $ 740 [3],[13],[15],[32],[38] $ 733 [4],[14],[16],[35],[39]    
Cost 733 [3],[13],[15],[32],[38] 725 [4],[14],[16],[35],[39]    
Fair value $ 700 [5],[13],[15],[32],[38] $ 691 [6],[14],[16],[35],[39]    
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.22% [13],[15],[32] 13.97% [14],[16],[35]    
Spread (as a percent) 9.50% [13],[15],[30],[32] 10.00% [14],[16],[33],[35]    
PIK Rate 1.50% [13],[15],[26],[32] 2.00% [14],[16],[27],[35]    
Principal $ 6,252 [3],[13],[15],[32] $ 6,260 [4],[14],[16],[35]    
Cost 6,196 [3],[13],[15],[32] 6,187 [4],[14],[16],[35]    
Fair value $ 5,910 [5],[13],[15],[32] $ 5,901 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 13.22% [13],[15],[32] 13.97% [14],[16],[35]    
Spread (as a percent) 9.50% [13],[15],[30],[32] 10.00% [14],[16],[33],[35]    
PIK Rate 1.50% [13],[15],[26],[32] 2.00% [14],[16],[27],[35]    
Principal $ 1,259 [3],[13],[15],[32] $ 1,261 [4],[14],[16],[35]    
Cost 1,248 [3],[13],[15],[32] 1,246 [4],[14],[16],[35]    
Fair value $ 1,190 [5],[13],[15],[32] $ 1,188 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 13.22% [13],[15],[32] 13.97% [14],[16],[35]    
Spread (as a percent) 9.50% [13],[15],[30],[32] 10.00% [14],[16],[33],[35]    
PIK Rate 1.50% [13],[15],[26],[32] 2.00% [14],[16],[27],[35]    
Principal $ 291 [3],[13],[15],[32] $ 291 [4],[14],[16],[35]    
Cost 291 [3],[13],[15],[32] 291 [4],[14],[16],[35]    
Fair value $ 274 [5],[13],[15],[32] $ 274 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Integral Energy Services | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 11,647 [11],[15] 11,647 [12],[16]    
Cost $ 1,584 [3],[11],[15] $ 1,584 [4],[12],[16]    
Fair value $ 490 [5],[11],[15] $ 410 [6],[12],[16] $ 810 640
Investment, Identifier [Axis]: Integral Energy Services | Preferred Equity 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 3,725 [11],[15],[36] 3,725 [12],[16],[37]    
Total Rate 10.00% [11],[15],[36] 10.00% [12],[16],[37] 10.00%  
PIK Rate 10.00% [11],[15],[26],[36] 10.00% [12],[16],[27],[37] 10.00%  
Cost $ 345 [3],[11],[15],[36] $ 329 [4],[12],[16],[37]    
Fair value $ 507 [5],[11],[15],[36] $ 490 [6],[12],[16],[37] $ 610 535
Investment, Identifier [Axis]: Integral Energy Services | Preferred Equity 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 3,596 [11],[15] 3,596 [12],[16]    
Total Rate 10.00% [11],[15] 10.00% [12],[16] 10.00%  
PIK Rate 10.00% [11],[15],[26] 10.00% [12],[16],[27] 10.00%  
Cost $ 383 [3],[11],[15] $ 383 [4],[12],[16]    
Fair value $ 570 [5],[11],[15] $ 480 [6],[12],[16] $ 230 0
Investment, Identifier [Axis]: Integral Energy Services | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 11.46% [11],[15],[32] 11.75% [12],[16],[35] 12.06%  
Spread (as a percent) 7.50% [11],[15],[30],[32] 7.50% [12],[16],[33],[35] 7.50%  
Principal $ 14,277 [3],[11],[15],[32] $ 14,340 [4],[12],[16],[35]    
Cost 14,160 [3],[11],[15],[32] 14,299 [4],[12],[16],[35]    
Fair value $ 13,869 [5],[11],[15],[32] $ 14,071 [6],[12],[16],[35] $ 13,937 14,872
Investment, Identifier [Axis]: Interface Security Systems, L.L.C | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,143 [13],[15] 2,143 [14],[16]    
Cost $ 0 [3],[13],[15] $ 0 [4],[14],[16]    
Fair value $ 0 [5],[13],[15] $ 0 [6],[14],[16]    
Investment, Identifier [Axis]: Interface Security Systems, L.L.C | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 13.77% [13],[15],[38],[46] 13.92% [14],[16],[39],[48]    
Spread (as a percent) 10.00% [13],[15],[30],[38],[46] 10.00% [14],[16],[33],[39],[48]    
PIK Rate 13.77% [13],[15],[26],[38],[46] 13.92% [14],[16],[27],[39],[48]    
Principal $ 2,561 [3],[13],[15],[38],[46] $ 2,392 [4],[14],[16],[39],[48]    
Cost 2,561 [3],[13],[15],[38],[46] 2,392 [4],[14],[16],[39],[48]    
Fair value $ 2,333 [5],[13],[15],[38],[46] $ 2,078 [6],[14],[16],[39],[48]    
Investment, Identifier [Axis]: Interface Security Systems, L.L.C | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.74% [13],[15],[29],[32],[46] 11.02% [14],[16],[28],[35],[48]    
Spread (as a percent) 7.00% [13],[15],[29],[30],[32],[46] 7.00% [14],[16],[28],[33],[35],[48]    
PIK Rate 10.74% [13],[15],[26],[29],[32],[46] 11.02% [14],[16],[27],[28],[35],[48]    
Principal $ 7,334 [3],[13],[15],[29],[32],[46] $ 7,334 [4],[14],[16],[28],[35],[48]    
Cost 7,254 [3],[13],[15],[29],[32],[46] 7,254 [4],[14],[16],[28],[35],[48]    
Fair value $ 19 [5],[13],[15],[29],[32],[46] $ 1 [6],[14],[16],[28],[35],[48]    
Investment, Identifier [Axis]: Invincible Boat Company, LLC. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 11.29% [13],[15],[32],[38] 11.37% [14],[16],[35],[39]    
Spread (as a percent) 7.50% [13],[15],[30],[32],[38] 7.50% [14],[16],[33],[35],[39]    
Principal $ 934 [3],[13],[15],[32],[38] $ 1,452 [4],[14],[16],[35],[39]    
Cost 928 [3],[13],[15],[32],[38] 1,445 [4],[14],[16],[35],[39]    
Fair value $ 738 [5],[13],[15],[32],[38] $ 1,319 [6],[14],[16],[35],[39]    
Investment, Identifier [Axis]: Invincible Boat Company, LLC. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.29% [13],[15],[32] 11.37% [14],[16],[35]    
Spread (as a percent) 7.50% [13],[15],[30],[32] 7.50% [14],[16],[33],[35]    
PIK Rate 11.29% [13],[15],[26],[32] 3.37% [14],[16],[27],[35]    
Principal $ 17,438 [3],[13],[15],[32] $ 16,804 [4],[14],[16],[35]    
Cost 17,406 [3],[13],[15],[32] 16,765 [4],[14],[16],[35]    
Fair value $ 13,269 [5],[13],[15],[32] $ 15,247 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Iron-Main Investments, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 50,753 [13] 50,753 [14]    
Cost $ 689 [3],[13] $ 689 [4],[14]    
Fair value $ 710 [5],[13] $ 680 [6],[14]    
Investment, Identifier [Axis]: Iron-Main Investments, LLC | Preferred Equity 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 178 [13] 178 [14]    
Total Rate 25.00% [13] 25.00% [14]    
PIK Rate 25.00% [13],[26] 25.00% [14],[27]    
Cost $ 178 [3],[13] $ 178 [4],[14]    
Fair value $ 290 [5],[13] $ 260 [6],[14]    
Investment, Identifier [Axis]: Iron-Main Investments, LLC | Preferred Equity 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 39 [13] 39 [14]    
Total Rate 25.00% [13] 25.00% [14]    
PIK Rate 25.00% [13],[26] 25.00% [14],[27]    
Cost $ 39 [3],[13] $ 39 [4],[14]    
Fair value $ 39 [5],[13] $ 39 [6],[14]    
Investment, Identifier [Axis]: Iron-Main Investments, LLC | Preferred Equity 3        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [13] 34      
Total Rate [13] 25.00%      
PIK Rate [13],[26] 25.00%      
Cost [3],[13] $ 34      
Fair value [5],[13] 34      
Investment, Identifier [Axis]: Iron-Main Investments, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [14]   13.00%    
Principal 0 [3],[13],[31] $ 1,128 [4],[14]    
Cost (6) [3],[13],[31] 1,118 [4],[14]    
Fair value $ (6) [5],[13],[31] $ 1,118 [6],[14]    
Investment, Identifier [Axis]: Iron-Main Investments, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.00% [13] 13.00% [14]    
Principal $ 12,874 [3],[13] $ 735 [4],[14]    
Cost 12,595 [3],[13] 728 [4],[14]    
Fair value $ 12,595 [5],[13] $ 728 [6],[14]    
Investment, Identifier [Axis]: Iron-Main Investments, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [14]   13.00%    
Principal [4],[14]   $ 2,236    
Cost [4],[14]   2,236    
Fair value [6],[14]   $ 2,236    
Investment, Identifier [Axis]: Iron-Main Investments, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate [14]   13.00%    
Principal [4],[14]   $ 4,406    
Cost [4],[14]   4,364    
Fair value [6],[14]   $ 4,364    
Investment, Identifier [Axis]: Iron-Main Investments, LLC | Secured Debt 5        
Schedule of Investments [Line Items]        
Total Rate [14]   13.00%    
Principal [4],[14]   $ 2,389    
Cost [4],[14]   2,335    
Fair value [6],[14]   $ 2,335    
Investment, Identifier [Axis]: Isagenix International, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 186,322 [13],[17] 186,322 [14],[18]    
Cost $ 0 [3],[13],[17] $ 0 [4],[14],[18]    
Fair value $ 0 [5],[13],[17] $ 0 [6],[14],[18]    
Investment, Identifier [Axis]: Isagenix International, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 12.27% [13],[17],[29],[32] 2.50% [14],[18],[35],[58]    
Spread (as a percent) [13],[17],[29],[30],[32] 8.50%      
PIK Rate [13],[17],[26],[29],[32] 9.77%      
Principal $ 2,962 [3],[13],[17],[29],[32] $ 2,962 [4],[14],[18],[35],[58]    
Cost 2,808 [3],[13],[17],[29],[32] 2,831 [4],[14],[18],[35],[58]    
Fair value $ 429 [5],[13],[17],[29],[32] $ 429 [6],[14],[18],[35],[58]    
Investment, Identifier [Axis]: Island Pump and Tank, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.95% [13],[15],[32] 11.25% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 7.00% [14],[16],[33],[35]    
PIK Rate [13],[15],[26],[32] 10.95%      
Principal $ 482 [3],[13],[15],[32] $ 456 [4],[14],[16],[35]    
Cost 478 [3],[13],[15],[32] 452 [4],[14],[16],[35]    
Fair value $ 395 [5],[13],[15],[32] $ 443 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Island Pump and Tank, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.95% [13],[15],[32],[56] 10.25% [14],[16],[35],[57]    
Spread (as a percent) 7.00% [13],[15],[30],[32],[56] 6.00% [14],[16],[33],[35],[57]    
PIK Rate [13],[15],[26],[32],[56] 10.95%      
Principal $ 2,222 [3],[13],[15],[32],[56] $ 2,111 [4],[14],[16],[35],[57]    
Cost 2,199 [3],[13],[15],[32],[56] 2,084 [4],[14],[16],[35],[57]    
Fair value $ 1,824 [5],[13],[15],[32],[56] $ 2,048 [6],[14],[16],[35],[57]    
Investment, Identifier [Axis]: Island Pump and Tank, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.95% [13],[15],[32],[56] 11.25% [14],[16],[35],[57]    
Spread (as a percent) 7.00% [13],[15],[30],[32],[56] 7.00% [14],[16],[33],[35],[57]    
PIK Rate [13],[15],[26],[32],[56] 10.95%      
Principal $ 2,228 [3],[13],[15],[32],[56] $ 2,111 [4],[14],[16],[35],[57]    
Cost 2,205 [3],[13],[15],[32],[56] 2,084 [4],[14],[16],[35],[57]    
Fair value $ 1,828 [5],[13],[15],[32],[56] $ 2,048 [6],[14],[16],[35],[57]    
Investment, Identifier [Axis]: Island Pump and Tank, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 10.95% [13],[15],[32],[56] 12.25% [14],[16],[35],[57]    
Spread (as a percent) 7.00% [13],[15],[30],[32],[56] 8.00% [14],[16],[33],[35],[57]    
PIK Rate [13],[15],[26],[32],[56] 10.95%      
Principal $ 2,233 [3],[13],[15],[32],[56] $ 2,111 [4],[14],[16],[35],[57]    
Cost 2,210 [3],[13],[15],[32],[56] 2,084 [4],[14],[16],[35],[57]    
Fair value $ 1,832 [5],[13],[15],[32],[56] $ 2,048 [6],[14],[16],[35],[57]    
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC | Common Equity 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 140,351 [13],[15] 140,351 [14],[16]    
Cost $ 140 [3],[13],[15] $ 140 [4],[14],[16]    
Fair value $ 0 [5],[13],[15] $ 0 [6],[14],[16]    
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC | Common Equity 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 70,000 [13],[15] 70,000 [14],[16]    
Cost $ 70 [3],[13],[15] $ 70 [4],[14],[16]    
Fair value $ 0 [5],[13],[15] $ 0 [6],[14],[16]    
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 8.89% [13],[15],[29],[32] 9.13% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[29],[30],[32] 5.00% [14],[16],[33],[35]    
PIK Rate [13],[15],[26],[29],[32] 8.89%      
Principal $ 544 [3],[13],[15],[29],[32] $ 526 [4],[14],[16],[35]    
Cost 544 [3],[13],[15],[29],[32] 526 [4],[14],[16],[35]    
Fair value $ 523 [5],[13],[15],[29],[32] $ 526 [6],[14],[16],[35]    
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.89% [13],[15],[29],[32] 10.13% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[29],[30],[32] 6.00% [14],[16],[33],[35]    
PIK Rate 9.89% [13],[15],[26],[29],[32] 10.13% [14],[16],[27],[35]    
Principal $ 3,043 [3],[13],[15],[29],[32] $ 3,043 [4],[14],[16],[35]    
Cost 3,043 [3],[13],[15],[29],[32] 3,043 [4],[14],[16],[35]    
Fair value $ 640 [5],[13],[15],[29],[32] $ 3,036 [6],[14],[16],[35]    
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 15.00% [13],[15],[29] 15.00% [14],[16],[28]    
PIK Rate 15.00% [13],[15],[26],[29] 15.00% [14],[16],[27],[28]    
Principal $ 1,404 [3],[13],[15],[29] $ 1,404 [4],[14],[16],[28]    
Cost 517 [3],[13],[15],[29] 517 [4],[14],[16],[28]    
Fair value $ 0 [5],[13],[15],[29] $ 78 [6],[14],[16],[28]    
Investment, Identifier [Axis]: Jackmont Hospitality, Inc. | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 5,653,333 [13],[15] 5,653,333 [14],[16]    
Cost $ 216 [3],[13],[15] $ 216 [4],[14],[16]    
Fair value $ 1,300 [5],[13],[15] $ 1,500 [6],[14],[16]    
Investment, Identifier [Axis]: Jackmont Hospitality, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 11.31% [13],[15],[32],[56] 11.01% [14],[16],[35],[57]    
Spread (as a percent) 7.50% [13],[15],[30],[32],[56] 7.00% [14],[16],[33],[35],[57]    
Principal $ 1,458 [3],[13],[15],[32],[56] $ 1,501 [4],[14],[16],[35],[57]    
Cost 1,455 [3],[13],[15],[32],[56] 1,493 [4],[14],[16],[35],[57]    
Fair value $ 1,458 [5],[13],[15],[32],[56] $ 1,501 [6],[14],[16],[35],[57]    
Investment, Identifier [Axis]: Jackmont Hospitality, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.32% [13],[15],[32],[56] 11.23% [14],[16],[35],[57]    
Spread (as a percent) 7.50% [13],[15],[30],[32],[56] 7.00% [14],[16],[33],[35],[57]    
Principal $ 1,251 [3],[13],[15],[32],[56] $ 1,251 [4],[14],[16],[35],[57]    
Cost 1,248 [3],[13],[15],[32],[56] 1,244 [4],[14],[16],[35],[57]    
Fair value $ 1,251 [5],[13],[15],[32],[56] $ 1,251 [6],[14],[16],[35],[57]    
Investment, Identifier [Axis]: Jackmont Hospitality, Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 11.32% [13],[15],[32],[56] 11.11% [14],[16],[35],[57]    
Spread (as a percent) 7.50% [13],[15],[30],[32],[56] 7.00% [14],[16],[33],[35],[57]    
Principal $ 1,333 [3],[13],[15],[32],[56] $ 1,333 [4],[14],[16],[35],[57]    
Cost 1,326 [3],[13],[15],[32],[56] 1,316 [4],[14],[16],[35],[57]    
Fair value $ 1,333 [5],[13],[15],[32],[56] $ 1,333 [6],[14],[16],[35],[57]    
Investment, Identifier [Axis]: Jackmont Hospitality, Inc. | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 11.32% [13],[15],[32] 10.84% [14],[16],[35]    
Spread (as a percent) 7.50% [13],[15],[30],[32] 7.00% [14],[16],[33],[35]    
Principal $ 3,370 [3],[13],[15],[32] $ 3,475 [4],[14],[16],[35]    
Cost 3,363 [3],[13],[15],[32] 3,456 [4],[14],[16],[35]    
Fair value $ 3,370 [5],[13],[15],[32] $ 3,476 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Joerns Healthcare, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 4,535,784 [13],[17] 4,535,784 [14],[18]    
Cost $ 166 [3],[13],[17] $ 166 [4],[14],[18]    
Fair value $ 230 [5],[13],[17] $ 290 [6],[14],[18]    
Investment, Identifier [Axis]: Joerns Healthcare, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 11.76% [13],[17],[32] 11.94% [14],[18],[35]    
Spread (as a percent) 8.00% [13],[17],[30],[32] 8.00% [14],[18],[33],[35]    
Principal $ 1,523 [3],[13],[17],[32] $ 1,523 [4],[14],[18],[35]    
Cost 1,523 [3],[13],[17],[32] 1,523 [4],[14],[18],[35]    
Fair value $ 1,523 [5],[13],[17],[32] $ 1,523 [6],[14],[18],[35]    
Investment, Identifier [Axis]: Joerns Healthcare, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.76% [13],[17],[32] 11.94% [14],[18],[35]    
Spread (as a percent) 8.00% [13],[17],[30],[32] 8.00% [14],[18],[33],[35]    
Principal $ 1,137 [3],[13],[17],[32] $ 1,137 [4],[14],[18],[35]    
Cost 1,137 [3],[13],[17],[32] 1,137 [4],[14],[18],[35]    
Fair value $ 1,137 [5],[13],[17],[32] $ 1,137 [6],[14],[18],[35]    
Investment, Identifier [Axis]: JorVet Holdings, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 12,214 [13],[36] 12,214 [14],[37]    
Cost $ 1,221 [3],[13],[36] $ 1,221 [4],[14],[37]    
Fair value $ 1,530 [5],[13],[36] $ 1,220 [6],[14],[37]    
Investment, Identifier [Axis]: JorVet Holdings, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 12.00% [13] 12.00% [14]    
Principal $ 2,591 [3],[13] $ 2,591 [4],[14]    
Cost 2,584 [3],[13] 2,578 [4],[14]    
Fair value $ 2,584 [5],[13] $ 2,578 [6],[14]    
Investment, Identifier [Axis]: KMS, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 11,516 [11],[15] 11,516 [12],[16]    
Cost $ 6,113 [3],[11],[15] $ 6,113 [4],[12],[16]    
Fair value $ 7,830 [5],[11],[15] $ 7,830 [6],[12],[16] $ 6,113 0
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.23% [11],[15],[32]   14.50%  
Spread (as a percent) 5.50% [11],[15],[30],[32] 5.50% [12],[16],[33],[34],[35] 9.75%  
Principal $ 679 [3],[11],[15],[32] $ 0 [4],[12],[16],[34],[35]    
Cost 638 [3],[11],[15],[32] (49) [4],[12],[16],[34],[35]    
Fair value $ 679 [5],[11],[15],[32] (49) [6],[12],[16],[34],[35] $ 0 829
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 1.1        
Schedule of Investments [Line Items]        
Total Rate 12.50%      
Fair value $ 1,466 $ 1,433    
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.50% [11],[15] 12.50% [12],[16] 14.50%  
Spread (as a percent)     9.75%  
Principal $ 1,466 [3],[11],[15] $ 1,463 [4],[12],[16]    
Cost 1,442 [3],[11],[15] 1,433 [4],[12],[16]    
Fair value $ 1,466 [5],[11],[15] 1,433 [6],[12],[16] $ 0 5,973
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 2.1        
Schedule of Investments [Line Items]        
Total Rate 12.50%      
Fair value $ 1,069 $ 1,259    
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 12.50% [11],[15] 12.50% [12],[16]    
Spread (as a percent)     9.75%  
PIK Rate     14.23%  
Principal $ 1,069 [3],[11],[15] $ 1,259 [4],[12],[16]    
Cost 1,069 [3],[11],[15] 1,259 [4],[12],[16]    
Fair value $ 1,069 [5],[11],[15] 1,259 [6],[12],[16] $ 0 562
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 3.1        
Schedule of Investments [Line Items]        
Total Rate 9.23%      
Spread (as a percent) 5.50%      
Fair value $ 679 $ (49)    
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Spread (as a percent)     9.75%  
PIK Rate     14.23%  
Fair value     $ 0 550
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 5        
Schedule of Investments [Line Items]        
Total Rate     14.23%  
Spread (as a percent)     9.75%  
PIK Rate     14.23%  
Fair value     $ 0 0
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 6        
Schedule of Investments [Line Items]        
Total Rate     12.50%  
PIK Rate     12.50%  
Fair value     $ 1,392 0
Investment, Identifier [Axis]: KMS, LLC | Secured Debt 7        
Schedule of Investments [Line Items]        
Total Rate     12.50%  
PIK Rate     12.50%  
Fair value     $ 1,476 0
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC | Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 200 [11],[36],[44] 200 [12],[37],[45]    
Cost $ 248 [3],[11],[36],[44] $ 248 [4],[12],[37],[45]    
Fair value $ 1,048 [5],[11],[36],[44] $ 1,048 [6],[12],[37],[45] 678 678
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 145 [11],[36] 145 [12],[37]    
Cost $ 3,060 [3],[11],[36] $ 3,060 [4],[12],[37]    
Fair value $ 4,960 [5],[11],[36] $ 4,290 [6],[12],[37] $ 3,570 3,060
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 11.50% [11] 11.50% [12] 12.00%  
Principal $ 2,877 [3],[11] $ 2,550 [4],[12]    
Cost 2,855 [3],[11] 2,547 [4],[12]    
Fair value $ 2,855 [5],[11] $ 2,547 [6],[12] $ 3,344 3,741
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.00% [11] 9.00% [12] 9.00%  
Principal $ 971 [3],[11] $ 978 [4],[12]    
Cost 964 [3],[11] 970 [4],[12]    
Fair value $ 964 [5],[11] $ 970 [6],[12] $ 976 982
Investment, Identifier [Axis]: LBCT Topco LP | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [13] 1,000,000      
Cost [3],[13] $ 1,000      
Fair value [5],[13] $ 1,000      
Investment, Identifier [Axis]: LLFlex, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 11.84% [13],[15],[32] 12.14% [14],[16],[35]    
Spread (as a percent) 8.00% [13],[15],[30],[32] 8.00% [14],[16],[33],[35]    
PIK Rate 3.00% [13],[15],[26],[32] 3.00% [14],[16],[27],[35]    
Principal $ 4,742 [3],[13],[15],[32] $ 4,696 [4],[14],[16],[35]    
Cost 4,661 [3],[13],[15],[32] 4,683 [4],[14],[16],[35]    
Fair value $ 3,975 [5],[13],[15],[32] $ 3,698 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Logix Acquisition Company, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.67% [13],[15],[32] 11.41% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 7.50% [14],[16],[33],[35]    
PIK Rate 1.25% [13],[15],[26],[32] 2.75% [14],[16],[27],[35]    
Principal $ 20,711 [3],[13],[15],[32] $ 20,551 [4],[14],[16],[35]    
Cost 20,447 [3],[13],[15],[32] 20,233 [4],[14],[16],[35]    
Fair value 20,711 [5],[13],[15],[32] 20,551 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Logix Acquisition Company, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Principal 1,380 [3],[13],[15] 1,380 [4],[14],[16]    
Cost 1,117 [3],[13],[15] 1,065 [4],[14],[16]    
Fair value $ 1,079 [5],[13],[15] $ 1,027 [6],[14],[16]    
Investment, Identifier [Axis]: MCT Purchaserco Holding Inc. | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 863,506 [13],[15],[19],[20] 863,506 [14],[16],[21],[22]    
Cost $ 619 [3],[13],[15],[19],[20] $ 619 [4],[14],[16],[21],[22]    
Fair value $ 675 [5],[13],[15],[19],[20] $ 619 [6],[14],[16],[21],[22]    
Investment, Identifier [Axis]: MCT Purchaserco Holding Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.23% [13],[15],[19],[20],[32] 9.36% [14],[16],[21],[22],[35]    
Spread (as a percent) 5.50% [13],[15],[19],[20],[30],[32] 5.50% [14],[16],[21],[22],[33],[35]    
Principal $ 5,475 [3],[13],[15],[19],[20],[32] $ 3,310 [4],[14],[16],[21],[22],[35]    
Cost 5,421 [3],[13],[15],[19],[20],[32] 3,250 [4],[14],[16],[21],[22],[35]    
Fair value $ 5,475 [5],[13],[15],[19],[20],[32] $ 3,250 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: MCT Purchaserco Holding Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.23% [13],[15],[19],[20],[32] 9.29% [14],[16],[21],[22],[35]    
Spread (as a percent) 5.50% [13],[15],[19],[20],[30],[32] 5.50% [14],[16],[21],[22],[33],[35]    
Principal $ 21,479 [3],[13],[15],[19],[20],[32] $ 21,587 [4],[14],[16],[21],[22],[35]    
Cost 21,289 [3],[13],[15],[19],[20],[32] 21,375 [4],[14],[16],[21],[22],[35]    
Fair value $ 21,479 [5],[13],[15],[19],[20],[32] $ 21,375 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: Metalforming Holdings, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 112,865 [13],[36] 112,865 [14],[37]    
Cost $ 113 [3],[13],[36] $ 113 [4],[14],[37]    
Fair value $ 780 [5],[13],[36] $ 720 [6],[14],[37]    
Investment, Identifier [Axis]: Metalforming Holdings, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 434,331 [13],[36] 434,331 [14],[37]    
Total Rate 8.00% [13],[36] 8.00% [14],[37]    
PIK Rate 8.00% [13],[26],[36] 8.00% [14],[27],[37]    
Cost $ 434 [3],[13],[36] $ 434 [4],[14],[37]    
Fair value 434 [5],[13],[36] 434 [6],[14],[37]    
Investment, Identifier [Axis]: Metalforming Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal 0 [3],[13],[31] 0 [4],[14],[34],[48]    
Cost (1) [3],[13],[31] 0 [4],[14],[34],[48]    
Fair value $ 0 [5],[13],[31] $ 0 [6],[14],[34],[48]    
Investment, Identifier [Axis]: Metalforming Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 8.75% [13] 8.75% [14]    
Principal $ 1,266 [3],[13] $ 1,266 [4],[14]    
Cost 1,255 [3],[13] 1,252 [4],[14]    
Fair value $ 1,266 [5],[13] $ 1,266 [6],[14]    
Investment, Identifier [Axis]: Microbe Formulas, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.50% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (2) [3],[13],[15],[31],[32] (3) [4],[14],[16],[34],[35]    
Fair value $ (2) [5],[13],[15],[31],[32] $ (3) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Microbe Formulas, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.24% [13],[15],[32] 9.32% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal $ 1,321 [3],[13],[15],[32] $ 1,328 [4],[14],[16],[35]    
Cost 1,312 [3],[13],[15],[32] 1,316 [4],[14],[16],[35]    
Fair value $ 1,321 [5],[13],[15],[32] $ 1,328 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Microbe Formulas, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.24% [13],[15],[32] 9.32% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal $ 1,369 [3],[13],[15],[32] $ 1,673 [4],[14],[16],[35]    
Cost 1,360 [3],[13],[15],[32] 1,659 [4],[14],[16],[35]    
Fair value $ 1,369 [5],[13],[15],[32] $ 1,673 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 53,505 [11],[15],[36],[44] 53,505 [12],[16],[37],[45]    
Cost $ 12,515 [3],[11],[15],[36],[44] $ 12,058 [4],[12],[16],[37],[45]    
Fair value $ 9,960 [5],[11],[15],[36],[44] $ 10,134 [6],[12],[16],[37],[45] $ 10,390 11,166
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate     9.79%  
Spread (as a percent)     5.50%  
PIK Rate     9.79%  
Fair value     $ 2,230 0
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.16% [11],[15],[32] 9.81% [12],[16],[35]    
Spread (as a percent) 5.50% [11],[15],[30],[32] 5.50% [12],[16],[33],[35]    
PIK Rate 9.16% [11],[15],[26],[32] 9.81% [12],[16],[27],[35]    
Principal $ 2,457 [3],[11],[15],[32] $ 2,342 [4],[12],[16],[35]    
Cost 2,457 [3],[11],[15],[32] 2,342 [4],[12],[16],[35]    
Fair value $ 2,417 [5],[11],[15],[32] $ 2,256 [6],[12],[16],[35]    
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.17% [11],[15],[32] 9.32% [12],[16],[35]    
Spread (as a percent) 5.50% [11],[15],[30],[32] 5.50% [12],[16],[33],[35]    
PIK Rate 9.17% [11],[15],[26],[32] 9.32% [12],[16],[27],[35]    
Principal $ 1,459 [3],[11],[15],[32] $ 1,395 [4],[12],[16],[35]    
Cost 1,459 [3],[11],[15],[32] 1,395 [4],[12],[16],[35]    
Fair value $ 1,435 [5],[11],[15],[32] $ 1,344 [6],[12],[16],[35]    
Investment, Identifier [Axis]: Mini Melts of America, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 342,574 [13],[15] 342,574 [14],[16]    
Cost $ 343 [3],[13],[15] $ 343 [4],[14],[16]    
Fair value $ 90 [5],[13],[15] $ 190 [6],[14],[16]    
Investment, Identifier [Axis]: Mini Melts of America, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.92% [13],[15],[32],[38] 10.06% [14],[16],[35],[39]    
Spread (as a percent) 6.25% [13],[15],[30],[32],[38] 6.25% [14],[16],[33],[35],[39]    
Principal $ 1,125 [3],[13],[15],[32],[38] $ 930 [4],[14],[16],[35],[39]    
Cost 1,111 [3],[13],[15],[32],[38] 913 [4],[14],[16],[35],[39]    
Fair value $ 1,015 [5],[13],[15],[32],[38] $ 888 [6],[14],[16],[35],[39]    
Investment, Identifier [Axis]: Mini Melts of America, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.91% [13],[15],[32],[56] 10.05% [14],[16],[35],[57]    
Spread (as a percent) 6.25% [13],[15],[30],[32],[56] 6.25% [14],[16],[33],[35],[57]    
Principal $ 845 [3],[13],[15],[32],[56] $ 852 [4],[14],[16],[35],[57]    
Cost 835 [3],[13],[15],[32],[56] 839 [4],[14],[16],[35],[57]    
Fair value $ 762 [5],[13],[15],[32],[56] $ 813 [6],[14],[16],[35],[57]    
Investment, Identifier [Axis]: Mini Melts of America, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 8.92% [13],[15],[32] 9.07% [14],[16],[35]    
Spread (as a percent) 5.25% [13],[15],[30],[32] 5.25% [14],[16],[33],[35]    
Principal $ 2,981 [3],[13],[15],[32] $ 3,154 [4],[14],[16],[35]    
Cost 2,946 [3],[13],[15],[32] 3,110 [4],[14],[16],[35]    
Fair value $ 2,689 [5],[13],[15],[32] $ 3,012 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Mini Melts of America, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 10.92% [13],[15],[32] 11.07% [14],[16],[35]    
Spread (as a percent) 7.25% [13],[15],[30],[32] 7.25% [14],[16],[33],[35]    
Principal $ 2,981 [3],[13],[15],[32] $ 3,154 [4],[14],[16],[35]    
Cost 2,944 [3],[13],[15],[32] 3,108 [4],[14],[16],[35]    
Fair value $ 2,690 [5],[13],[15],[32] $ 3,000 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Mission Critical Group | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 532 [13],[15] 532 [14],[16]    
Cost $ 532 [3],[13],[15] $ 532 [4],[14],[16]    
Fair value $ 17,960 [5],[13],[15] $ 6,690 [6],[14],[16]    
Investment, Identifier [Axis]: Mission Critical Group | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.25% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (18) [3],[13],[15],[31],[32] (55) [4],[14],[16],[34],[35]    
Fair value $ (18) [5],[13],[15],[31],[32] $ (55) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Mission Critical Group | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35]   9.33%    
Spread (as a percent) 5.25% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 4,100 [4],[14],[16],[35]    
Cost (51) [3],[13],[15],[31],[32] 3,996 [4],[14],[16],[35]    
Fair value $ (51) [5],[13],[15],[31],[32] $ 4,100 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Mission Critical Group | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 8.93% [13],[15],[32] 9.23% [14],[16],[35]    
Spread (as a percent) 5.25% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal $ 24,121 [3],[13],[15],[32] $ 18,438 [4],[14],[16],[35]    
Cost 23,799 [3],[13],[15],[32] 18,123 [4],[14],[16],[35]    
Fair value $ 24,121 [5],[13],[15],[32] $ 18,438 [6],[14],[16],[35]    
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 40,821 [13],[36] 40,821 [14],[37]    
Total Rate 12.00% [13],[36] 12.00% [14],[37]    
PIK Rate 12.00% [13],[26],[36] 12.00% [14],[27],[37]    
Cost $ 511 [3],[13],[36] $ 481 [4],[14],[37]    
Fair value $ 720 [5],[13],[36] $ 530 [6],[14],[37]    
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 13.00% [13] 14.00% [14]    
Principal $ 1,596 [3],[13] $ 2,040 [4],[14]    
Cost 1,496 [3],[13] 1,891 [4],[14]    
Fair value $ 1,496 [5],[13] $ 1,891 [6],[14]    
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC | Warrants        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 14,842 [13],[42] 14,842 [14],[43]    
Cost $ 148 [3],[13],[42] $ 148 [4],[14],[43]    
Fair value $ 270 [5],[13],[42] $ 200 [6],[14],[43]    
Investment, Identifier [Axis]: MonitorUS Holding, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 31,980,838 [13],[15],[19],[20] 30,699,450 [14],[16],[21],[22]    
Cost $ 352 [3],[13],[15],[19],[20] $ 331 [4],[14],[16],[21],[22]    
Fair value $ 127 [5],[13],[15],[19],[20] $ 204 [6],[14],[16],[21],[22]    
Investment, Identifier [Axis]: MonitorUS Holding, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.00% [13],[15],[19],[20] 10.18% [14],[16],[21],[22],[35]    
Spread (as a percent) [14],[16],[21],[22],[33],[35]   6.25%    
PIK Rate [13],[15],[19],[20],[26] 6.00%      
Principal $ 1,199 [3],[13],[15],[19],[20] $ 1,181 [4],[14],[16],[21],[22],[35]    
Cost 1,195 [3],[13],[15],[19],[20] 1,175 [4],[14],[16],[21],[22],[35]    
Fair value $ 1,254 [5],[13],[15],[19],[20] $ 1,272 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: MonitorUS Holding, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.00% [13],[15],[19],[20] 10.18% [14],[16],[21],[22],[35]    
Spread (as a percent) [14],[16],[21],[22],[33],[35]   6.25%    
PIK Rate [13],[15],[19],[20],[26] 6.00%      
Principal $ 3,072 [3],[13],[15],[19],[20] $ 3,048 [4],[14],[16],[21],[22],[35]    
Cost 3,061 [3],[13],[15],[19],[20] 3,031 [4],[14],[16],[21],[22],[35]    
Fair value $ 3,472 [5],[13],[15],[19],[20] $ 3,544 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: MonitorUS Holding, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.00% [13],[15],[19],[20] 10.18% [14],[16],[21],[22],[35]    
Spread (as a percent) [14],[16],[21],[22],[33],[35]   6.25%    
PIK Rate [13],[15],[19],[20],[26] 6.00%      
Principal $ 5,231 [3],[13],[15],[19],[20] $ 5,164 [4],[14],[16],[21],[22],[35]    
Cost 5,213 [3],[13],[15],[19],[20] 5,136 [4],[14],[16],[21],[22],[35]    
Fair value $ 5,231 [5],[13],[15],[19],[20] $ 5,164 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: MonitorUS Holding, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 9.00% [13],[15],[19],[20] 10.18% [14],[16],[21],[22],[35]    
Spread (as a percent) [14],[16],[21],[22],[33],[35]   6.25%    
PIK Rate [13],[15],[19],[20],[26] 6.00%      
Principal $ 356 [3],[13],[15],[19],[20] $ 355 [4],[14],[16],[21],[22],[35]    
Cost 353 [3],[13],[15],[19],[20] 350 [4],[14],[16],[21],[22],[35]    
Fair value $ 350 [5],[13],[15],[19],[20] $ 359 [6],[14],[16],[21],[22],[35]    
Investment, Identifier [Axis]: MonitorUS Holding, LLC | Unsecured Debt        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[21],[22]   8.00%    
PIK Rate [14],[16],[21],[22],[27]   8.00%    
Principal [4],[14],[16],[21],[22]   $ 23    
Cost [4],[14],[16],[21],[22]   23    
Fair value [6],[14],[16],[21],[22]   $ 23    
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC | Common Stock        
Schedule of Investments [Line Items]        
Fair value     6,700 6,590
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Fair value     $ 0 0
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate     10.00%  
Fair value     $ 1,436 1,436
Investment, Identifier [Axis]: Nello Industries Investco, LLC | Common Equity        
Schedule of Investments [Line Items]        
Fair value     $ 4,560 3,890
Investment, Identifier [Axis]: Nello Industries Investco, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 84,201 [11],[36] 84,201 [12],[37]    
Cost $ 2,799 [3],[11],[36] $ 2,799 [4],[12],[37]    
Fair value $ 7,390 [5],[11],[36] $ 5,830 [6],[12],[37]    
Investment, Identifier [Axis]: Nello Industries Investco, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 13.00% [11] 12.50% [12]    
Principal $ 10,336 [3],[11] $ 8,018 [4],[12]    
Cost 10,289 [3],[11] 7,862 [4],[12]    
Fair value $ 10,336 [5],[11] 8,018 [6],[12]    
Investment, Identifier [Axis]: Nello Industries Investco, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 13.00%      
Spread (as a percent)     6.50%  
Fair value $ 0 8,018 $ 0 (12)
Investment, Identifier [Axis]: Nello Industries Investco, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.00%   13.50%  
Fair value $ 10,336 $ 0 $ 6,639 6,619
Investment, Identifier [Axis]: NexRev LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 25,786,046 [11] 25,786,046 [12],[37]    
Cost $ 2,053 [3],[11] $ 2,053 [4],[12],[37]    
Fair value $ 3,340 [5],[11] $ 3,210 [6],[12],[37] 3,100 2,970
Investment, Identifier [Axis]: NexRev LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Fair value     0 0
Investment, Identifier [Axis]: NexRev LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Fair value     0 2,453
Investment, Identifier [Axis]: NuStep, LLC | Preferred Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 600 [11] 600 [12]    
Cost $ 696 [3],[11] $ 696 [4],[12]    
Fair value 1,620 [5],[11] 1,530 [6],[12] 3,050 2,890
Investment, Identifier [Axis]: NuStep, LLC | Preferred Member Units 1.1        
Schedule of Investments [Line Items]        
Fair value $ 2,510 $ 3,050    
Investment, Identifier [Axis]: NuStep, LLC | Preferred Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 122 [11] 122 [12]    
Cost $ 2,966 [3],[11] $ 2,966 [4],[12]    
Fair value 2,510 [5],[11] 3,050 [6],[12] $ 1,500 1,500
Investment, Identifier [Axis]: NuStep, LLC | Preferred Member Units 2.1        
Schedule of Investments [Line Items]        
Fair value $ 1,620 $ 1,530    
Investment, Identifier [Axis]: NuStep, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.22% [11],[32] 10.48% [12],[35],[48] 10.98%  
Spread (as a percent) 6.50% [11],[30],[32] 6.50% [12],[33],[35],[48] 6.50%  
Principal $ 650 [3],[11],[32] $ 250 [4],[12],[35],[48]    
Cost 650 [3],[11],[32] 250 [4],[12],[35],[48]    
Fair value $ 650 [5],[11],[32] $ 250 [6],[12],[35],[48] $ 600 900
Investment, Identifier [Axis]: NuStep, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.00% [11] 12.00% [12],[48] 12.00%  
Principal $ 4,610 [3],[11] $ 4,610 [4],[12],[48]    
Cost 4,546 [3],[11] 4,610 [4],[12],[48]    
Fair value $ 4,422 [5],[11] $ 4,610 [6],[12],[48] $ 4,610 4,610
Investment, Identifier [Axis]: Obra Capital, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 7.50% [13],[15],[30],[31],[32] 7.25% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (13) [3],[13],[15],[31],[32] (10) [4],[14],[16],[34],[35]    
Fair value $ (13) [5],[13],[15],[31],[32] $ (10) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: Obra Capital, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.25% [13],[15],[32] 11.09% [14],[16],[35]    
Spread (as a percent) 7.50% [13],[15],[30],[32] 7.25% [14],[16],[33],[35]    
PIK Rate [13],[15],[26] 0.50%      
Principal $ 11,809 [3],[13],[15],[32] $ 11,859 [4],[14],[16],[35]    
Cost 11,481 [3],[13],[15],[32] 11,614 [4],[14],[16],[35]    
Fair value $ 11,809 [5],[13],[15],[32] $ 11,859 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Obra Capital, Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 11.25% [13],[15],[32] 11.09% [14],[16],[35]    
Spread (as a percent) 7.50% [13],[15],[30],[32] 7.25% [14],[16],[33],[35]    
PIK Rate [13],[15],[26] 0.50%      
Principal $ 1,343 [3],[13],[15],[32] $ 1,349 [4],[14],[16],[35]    
Cost 1,301 [3],[13],[15],[32] 1,314 [4],[14],[16],[35]    
Fair value $ 1,343 [5],[13],[15],[32] $ 1,349 [6],[14],[16],[35]    
Investment, Identifier [Axis]: OnPoint Industrial Services, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.73% [13],[15],[32] 9.42% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 5.75% [14],[16],[33],[35]    
Principal $ 1,011 [3],[13],[15],[32] $ 1,040 [4],[14],[16],[35]    
Cost 1,006 [3],[13],[15],[32] 1,033 [4],[14],[16],[35]    
Fair value $ 1,011 [5],[13],[15],[32] $ 1,039 [6],[14],[16],[35]    
Investment, Identifier [Axis]: OnPoint Industrial Services, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.73% [13],[15],[32] 9.42% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 5.75% [14],[16],[33],[35]    
Principal $ 2,810 [3],[13],[15],[32] $ 2,888 [4],[14],[16],[35]    
Cost 2,794 [3],[13],[15],[32] 2,866 [4],[14],[16],[35]    
Fair value $ 2,810 [5],[13],[15],[32] $ 2,888 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Oneliance, LLC | Preferred Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 282 [11],[36] 282 [12],[37]    
Cost $ 282 [3],[11],[36] $ 282 [4],[12],[37]    
Fair value $ 810 [5],[11],[36] $ 810 [6],[12],[37] 770 640
Investment, Identifier [Axis]: Orttech Holdings, LLC | Preferred Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,500 [11],[44] 2,500 [12],[45]    
Cost $ 2,500 [3],[11],[44] $ 2,500 [4],[12],[45]    
Fair value $ 2,590 [5],[11],[44] $ 3,360 [6],[12],[45] $ 3,360 3,360
Investment, Identifier [Axis]: Orttech Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [12],[35]   14.98%    
Spread (as a percent) 11.00% [11],[30],[31],[32] 11.00% [12],[33],[35] 11.00%  
Principal $ 0 [3],[11],[31],[32] $ 153 [4],[12],[35]    
Cost 0 [3],[11],[31],[32] 150 [4],[12],[35]    
Fair value $ 0 [5],[11],[31],[32] $ 153 [6],[12],[35] $ 0 0
Investment, Identifier [Axis]: Orttech Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 14.72% [11],[32] 14.98% [12],[35] 15.48%  
Spread (as a percent) 11.00% [11],[30],[32] 11.00% [12],[33],[35] 11.00%  
Principal $ 5,190 [3],[11],[32] $ 5,190 [4],[12],[35]    
Cost 5,188 [3],[11],[32] 5,178 [4],[12],[35]    
Fair value 5,190 [5],[11],[32] 5,190 [6],[12],[35] $ 5,290 5,490
Investment, Identifier [Axis]: Other Amounts related to investments transferred to or from other 1940 Act classification during the period | Common Stock        
Schedule of Investments [Line Items]        
Fair value 0 0 0 0
Investment, Identifier [Axis]: Other Amounts related to investments transferred to or from other 1940 Act classification during the period | Preferred Equity        
Schedule of Investments [Line Items]        
Fair value $ 0 $ 0 0 (7,914)
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 2        
Schedule of Investments [Line Items]        
Spread (as a percent)   11.80%    
Investment, Identifier [Axis]: PavCon LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) [13],[15],[30],[31],[32] 5.50%      
Principal [3],[13],[15],[31],[32] $ 0      
Cost [3],[13],[15],[31],[32] (45)      
Fair value [5],[13],[15],[31],[32] $ (45)      
Investment, Identifier [Axis]: PavCon LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Spread (as a percent) [13],[15],[30],[31],[32] 5.50%      
Principal [3],[13],[15],[31],[32] $ 0      
Cost [3],[13],[15],[31],[32] (45)      
Fair value [5],[13],[15],[31],[32] $ (45)      
Investment, Identifier [Axis]: PavCon LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 9.49%      
Spread (as a percent) [13],[15],[30],[32] 5.50%      
Principal [3],[13],[15],[32] $ 17,456      
Cost [3],[13],[15],[32] 17,142      
Fair value [5],[13],[15],[32] $ 17,282      
Investment, Identifier [Axis]: Peaches Holding Corporation | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 806 [13] 806 [14]    
Cost $ 1,805 [3],[13] $ 1,805 [4],[14]    
Fair value $ 0 [5],[13] $ 0 [6],[14]    
Investment, Identifier [Axis]: Pinnacle TopCo, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 110 [11],[36] 110 [12],[37]    
Cost $ 3,135 [3],[11],[36] $ 3,135 [4],[12],[37]    
Fair value 5,110 [5],[11],[36] 5,110 [6],[12],[37] 4,890 4,590
Investment, Identifier [Axis]: Pinnacle TopCo, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal 0 [3],[11],[31] 0 [4],[12],[34]    
Cost (5) [3],[11],[31] (6) [4],[12],[34]    
Fair value $ 0 [5],[11],[31] $ 0 [6],[12],[34] $ 0 0
Investment, Identifier [Axis]: Pinnacle TopCo, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.00% [11] 13.00% [12] 13.00%  
Principal $ 6,520 [3],[11] $ 6,800 [4],[12]    
Cost 6,441 [3],[11] 6,699 [4],[12]    
Fair value $ 6,520 [5],[11] $ 6,800 [6],[12] $ 6,960 7,160
Investment, Identifier [Axis]: PrimeFlight Aviation Services | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.16% [13],[15],[19],[32] 9.35% [14],[16],[21],[35]    
Spread (as a percent) 5.50% [13],[15],[19],[30],[32] 5.50% [14],[16],[21],[33],[35]    
Principal $ 5,820 [3],[13],[15],[19],[32] $ 5,850 [4],[14],[16],[21],[35]    
Cost 5,717 [3],[13],[15],[19],[32] 5,728 [4],[14],[16],[21],[35]    
Fair value $ 5,820 [5],[13],[15],[19],[32] $ 5,850 [6],[14],[16],[21],[35]    
Investment, Identifier [Axis]: PrimeFlight Aviation Services | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.23% [13],[15],[19],[32] 9.17% [14],[16],[21],[35]    
Spread (as a percent) 5.50% [13],[15],[19],[30],[32] 5.50% [14],[16],[21],[33],[35]    
Principal $ 556 [3],[13],[15],[19],[32] $ 559 [4],[14],[16],[21],[35]    
Cost 545 [3],[13],[15],[19],[32] 546 [4],[14],[16],[21],[35]    
Fair value $ 556 [5],[13],[15],[19],[32] $ 559 [6],[14],[16],[21],[35]    
Investment, Identifier [Axis]: PrimeFlight Aviation Services | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.23% [13],[15],[19],[32] 9.17% [14],[16],[21],[35]    
Spread (as a percent) 5.50% [13],[15],[19],[30],[32] 5.50% [14],[16],[21],[33],[35]    
Principal $ 559 [3],[13],[15],[19],[32] $ 561 [4],[14],[16],[21],[35]    
Cost 551 [3],[13],[15],[19],[32] 552 [4],[14],[16],[21],[35]    
Fair value $ 559 [5],[13],[15],[19],[32] $ 561 [6],[14],[16],[21],[35]    
Investment, Identifier [Axis]: PrimeFlight Aviation Services | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 8.98% [13],[15],[19],[32] 8.92% [14],[16],[21],[35]    
Spread (as a percent) 5.25% [13],[15],[19],[30],[32] 5.25% [14],[16],[21],[33],[35]    
Principal $ 635 [3],[13],[15],[19],[32] $ 638 [4],[14],[16],[21],[35]    
Cost 629 [3],[13],[15],[19],[32] 631 [4],[14],[16],[21],[35]    
Fair value $ 635 [5],[13],[15],[19],[32] $ 638 [6],[14],[16],[21],[35]    
Investment, Identifier [Axis]: PrimeFlight Aviation Services | Secured Debt 5        
Schedule of Investments [Line Items]        
Total Rate 8.92% [13],[15],[19],[32] 9.12% [14],[16],[21],[35]    
Spread (as a percent) 5.25% [13],[15],[19],[30],[32] 5.25% [14],[16],[21],[33],[35]    
Principal $ 1,407 [3],[13],[15],[19],[32] $ 1,414 [4],[14],[16],[21],[35]    
Cost 1,398 [3],[13],[15],[19],[32] 1,403 [4],[14],[16],[21],[35]    
Fair value $ 1,407 [5],[13],[15],[19],[32] $ 1,414 [6],[14],[16],[21],[35]    
Investment, Identifier [Axis]: PrimeFlight Aviation Services | Secured Debt 6        
Schedule of Investments [Line Items]        
Total Rate 8.91% [13],[15],[19],[32] 9.09% [14],[16],[21],[35]    
Spread (as a percent) 5.25% [13],[15],[19],[30],[32] 5.25% [14],[16],[21],[33],[35]    
Principal $ 1,320 [3],[13],[15],[19],[32] $ 1,327 [4],[14],[16],[21],[35]    
Cost 1,310 [3],[13],[15],[19],[32] 1,315 [4],[14],[16],[21],[35]    
Fair value $ 1,320 [5],[13],[15],[19],[32] $ 1,327 [6],[14],[16],[21],[35]    
Investment, Identifier [Axis]: PrimeFlight Aviation Services | Secured Debt 7        
Schedule of Investments [Line Items]        
Total Rate 8.39% [13],[15],[19],[32] 8.63% [14],[16],[21],[35]    
Spread (as a percent) 4.75% [13],[15],[19],[30],[32] 4.75% [14],[16],[21],[33],[35]    
Principal $ 1,078 [3],[13],[15],[19],[32] $ 1,083 [4],[14],[16],[21],[35]    
Cost 1,069 [3],[13],[15],[19],[32] 1,073 [4],[14],[16],[21],[35]    
Fair value $ 1,078 [5],[13],[15],[19],[32] $ 1,073 [6],[14],[16],[21],[35]    
Investment, Identifier [Axis]: PrimeFlight Aviation Services | Secured Debt 8        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[19],[32] 8.41%      
Spread (as a percent) [13],[15],[19],[30],[32] 4.75%      
Principal [3],[13],[15],[19],[32] $ 5,875      
Cost [3],[13],[15],[19],[32] 5,824      
Fair value [5],[13],[15],[19],[32] $ 5,875      
Investment, Identifier [Axis]: Pro-Max Restoration & Paint, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [13] 952,381      
Cost [3],[13],[15] $ 952      
Fair value [5],[13],[15] $ 952      
Investment, Identifier [Axis]: Pro-Max Restoration & Paint, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) [13],[15],[30],[31],[32] 5.75%      
Principal [3],[13],[15],[31],[32] $ 0      
Cost [3],[13],[15],[31],[32] (28)      
Fair value [5],[13],[15],[31],[32] $ (28)      
Investment, Identifier [Axis]: Pro-Max Restoration & Paint, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 9.42%      
Spread (as a percent) [13],[15],[30],[32] 5.75%      
Principal [3],[13],[15],[32] $ 16,150      
Cost [3],[13],[15],[32] 15,993      
Fair value [5],[13],[15],[32] $ 15,993      
Investment, Identifier [Axis]: RA Outdoors LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 107 [11],[15] 107 [12],[16]    
Cost $ 0 [3],[11],[15] $ 0 [4],[12],[16]    
Fair value $ 0 [5],[11],[15] $ 0 [6],[12],[16] $ 0 0
Investment, Identifier [Axis]: RA Outdoors LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.58% [11],[15],[32] 10.89% [12],[16],[35] 11.25%  
Spread (as a percent) 6.75% [11],[15],[30],[32] 6.75% [12],[16],[33],[35] 6.75%  
PIK Rate 10.58% [11],[15],[26],[32] 10.89% [12],[16],[27],[35] 11.25%  
Principal $ 1,459 [3],[11],[15],[32] $ 1,385 [4],[12],[16],[35]    
Cost 1,459 [3],[11],[15],[32] 1,384 [4],[12],[16],[35]    
Fair value $ 1,216 [5],[11],[15],[32] 1,142 [6],[12],[16],[35] $ 1,110 1,215
Investment, Identifier [Axis]: RA Outdoors LLC | Secured Debt 1.1        
Schedule of Investments [Line Items]        
Total Rate 10.58%      
Spread (as a percent) 6.75%      
PIK Rate 10.58%      
Fair value $ 1,216 $ 1,142    
Investment, Identifier [Axis]: RA Outdoors LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.58% [11],[15],[32]   11.25%  
Spread (as a percent) 6.75% [11],[15],[30],[32] 6.75% [12],[16],[33],[34],[35] 6.75%  
PIK Rate 10.58% [11],[15],[26],[32]   11.25%  
Principal $ 462 [3],[11],[15],[32] $ 0 [4],[12],[16],[34],[35]    
Cost 462 [3],[11],[15],[32] 0 [4],[12],[16],[34],[35]    
Fair value $ 385 [5],[11],[15],[32] 0 [6],[12],[16],[34],[35] $ 11,605 12,710
Investment, Identifier [Axis]: RA Outdoors LLC | Secured Debt 2.1        
Schedule of Investments [Line Items]        
Total Rate 10.58%      
Spread (as a percent) 6.75%      
PIK Rate 10.58%      
Fair value $ 12,715 $ 11,937    
Investment, Identifier [Axis]: RA Outdoors LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.58% [11],[15],[32] 10.89% [12],[16],[35] 11.25%  
Spread (as a percent) 6.75% [11],[15],[30],[32] 6.75% [12],[16],[33],[35] 6.75%  
PIK Rate 10.58% [11],[15],[26],[32] 10.89% [12],[16],[27],[35] 11.25%  
Principal $ 451 [3],[11],[15],[32] $ 14,484 [4],[12],[16],[35]    
Cost 451 [3],[11],[15],[32] 14,475 [4],[12],[16],[35]    
Fair value $ 376 [5],[11],[15],[32] 11,937 [6],[12],[16],[35] $ 1 0
Investment, Identifier [Axis]: RA Outdoors LLC | Secured Debt 3.1        
Schedule of Investments [Line Items]        
Total Rate 10.58%      
Spread (as a percent) 6.75%      
PIK Rate 10.58%      
Fair value $ 385 $ 0    
Investment, Identifier [Axis]: RA Outdoors LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate [11],[15],[32] 10.58%      
Spread (as a percent) 6.75% [11],[15],[30],[32] 6.75% [12],[16],[33],[34],[35]    
PIK Rate [11],[15],[26],[32] 10.58%      
Principal $ 15,260 [3],[11],[15],[32] $ 0 [4],[12],[16],[34],[35]    
Cost 15,254 [3],[11],[15],[32] 0 [4],[12],[16],[34],[35]    
Fair value $ 12,715 [5],[11],[15],[32] 0 [6],[12],[16],[34],[35]    
Investment, Identifier [Axis]: RA Outdoors LLC | Secured Debt 4.1        
Schedule of Investments [Line Items]        
Total Rate 10.58%      
Spread (as a percent) 6.75%      
PIK Rate 10.58%      
Fair value $ 376 $ 0    
Investment, Identifier [Axis]: Richardson Sales Solutions | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35],[39]   8.86%    
Spread (as a percent) 5.00% [13],[15],[30],[31],[32],[38] 5.00% [14],[16],[33],[35],[39]    
Principal $ 0 [3],[13],[15],[31],[32],[38] $ 340 [4],[14],[16],[35],[39]    
Cost (25) [3],[13],[15],[31],[32],[38] 310 [4],[14],[16],[35],[39]    
Fair value $ 0 [5],[13],[15],[31],[32],[38] $ 340 [6],[14],[16],[35],[39]    
Investment, Identifier [Axis]: Richardson Sales Solutions | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 8.67% [13],[15],[32] 8.86% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.00% [14],[16],[33],[35]    
Principal $ 9,611 [3],[13],[15],[32] $ 10,023 [4],[14],[16],[35]    
Cost 9,482 [3],[13],[15],[32] 9,857 [4],[14],[16],[35]    
Fair value $ 9,611 [5],[13],[15],[32] $ 10,023 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Richardson Sales Solutions | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 8.67% [13],[15],[32] 8.93% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.00% [14],[16],[33],[35]    
Principal $ 4,736 [3],[13],[15],[32] $ 4,938 [4],[14],[16],[35]    
Cost 4,683 [3],[13],[15],[32] 4,870 [4],[14],[16],[35]    
Fair value $ 4,736 [5],[13],[15],[32] $ 4,938 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc. | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,230 [11] 1,230 [12]    
Cost $ 1,230 [3],[11] $ 1,230 [4],[12]    
Fair value 0 [5],[11] 0 [6],[12] $ 0 0
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
PIK Rate     10.00%  
Principal 0 [3],[11],[29],[31] 0 [4],[12],[28],[34]    
Cost (14) [3],[11],[29],[31] (12) [4],[12],[28],[34]    
Fair value $ (14) [5],[11],[29],[31] $ (12) [6],[12],[28],[34] $ (8) (7)
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.50% [11],[29] 12.50% [12],[28] 12.50%  
PIK Rate 10.00% [11],[26],[29] 10.00% [12],[27],[28] 10.00%  
Principal $ 3,740 [3],[11],[29] $ 3,740 [4],[12],[28]    
Cost 3,462 [3],[11],[29] 3,518 [4],[12],[28]    
Fair value 1,538 [5],[11],[29] 1,559 [6],[12],[28] $ 1,579 1,617
Investment, Identifier [Axis]: Roof Opco, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal 0 [3],[13],[15],[31] 0 [4],[14],[16],[34]    
Cost (2) [3],[13],[15],[31] (3) [4],[14],[16],[34]    
Fair value $ 0 [5],[13],[15],[31] $ 0 [6],[14],[16],[34]    
Investment, Identifier [Axis]: Roof Opco, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.00% [13],[15] 10.00% [14],[16]    
PIK Rate 10.00% [13],[15],[26] 10.00% [14],[16],[27]    
Principal $ 4,706 [3],[13],[15] $ 4,219 [4],[14],[16]    
Cost 4,687 [3],[13],[15] 4,197 [4],[14],[16]    
Fair value $ 3,545 [5],[13],[15] $ 3,056 [6],[14],[16]    
Investment, Identifier [Axis]: Roof Opco, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.00% [13],[15] 10.00% [14],[16]    
PIK Rate 10.00% [13],[15],[26] 10.00% [14],[16],[27]    
Principal $ 4,753 [3],[13],[15] $ 4,219 [4],[14],[16]    
Cost 4,733 [3],[13],[15] 4,197 [4],[14],[16]    
Fair value $ 3,439 [5],[13],[15] $ 2,970 [6],[14],[16]    
Investment, Identifier [Axis]: Royal Cup Inc. | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,349,113 [13],[15] 857,143 [14],[16]    
Cost $ 1,349 [3],[13],[15] $ 857 [4],[14],[16]    
Fair value $ 1,349 [5],[13],[15] $ 857 [6],[14],[16]    
Investment, Identifier [Axis]: Royal Cup Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) [14],[16],[33],[34],[35]   5.25%    
Principal [4],[14],[16],[34],[35]   $ 0    
Cost [4],[14],[16],[34],[35]   (51)    
Fair value [6],[14],[16],[34],[35]   $ (51)    
Investment, Identifier [Axis]: Royal Cup Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Spread (as a percent) [14],[16],[33],[34],[35]   5.25%    
Principal [4],[14],[16],[34],[35]   $ 0    
Cost [4],[14],[16],[34],[35]   (19)    
Fair value [6],[14],[16],[34],[35]   $ (19)    
Investment, Identifier [Axis]: Royal Cup Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Spread (as a percent) [14],[16],[33],[34],[35]   5.25%    
Principal [4],[14],[16],[34],[35]   $ 0    
Cost [4],[14],[16],[34],[35]   (82)    
Fair value [6],[14],[16],[34],[35]   $ (82)    
Investment, Identifier [Axis]: Royal Cup Inc. | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35]   8.98%    
Spread (as a percent) [14],[16],[33],[35]   5.25%    
Principal [4],[14],[16],[35]   $ 12,000    
Cost [4],[14],[16],[35]   11,826    
Fair value [6],[14],[16],[35]   $ 11,826    
Investment, Identifier [Axis]: Rug Doctor, LLC. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.23% [13],[15],[32] 9.17% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal $ 3,134 [3],[13],[15],[32] $ 4,134 [4],[14],[16],[35]    
Cost 3,052 [3],[13],[15],[32] 4,030 [4],[14],[16],[35]    
Fair value $ 3,134 [5],[13],[15],[32] $ 4,134 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Rug Doctor, LLC. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.23% [13],[15],[32] 9.17% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal $ 7,358 [3],[13],[15],[32] $ 7,590 [4],[14],[16],[35]    
Cost 7,358 [3],[13],[15],[32] 7,589 [4],[14],[16],[35]    
Fair value $ 7,358 [5],[13],[15],[32] $ 7,590 [6],[14],[16],[35]    
Investment, Identifier [Axis]: SI East, LLC | Preferred Member Units        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 55 [11],[36] 55 [12],[37]    
Cost $ 508 [3],[11],[36] $ 508 [4],[12],[37]    
Fair value $ 5,510 [5],[11],[36] $ 5,730 [6],[12],[37] $ 4,150 4,550
Investment, Identifier [Axis]: SI East, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 11.80% [11] 11.80% [12] 11.85%  
Principal $ 750 [3],[11] $ 750 [4],[12]    
Cost 747 [3],[11] 746 [4],[12]    
Fair value $ 750 [5],[11] $ 750 [6],[12] $ 750 750
Investment, Identifier [Axis]: SI East, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.84% [11],[59] 12.85% [12],[60] 12.79%  
Principal $ 22,283 [3],[11],[59] $ 22,283 [4],[12],[60]    
Cost 22,259 [3],[11],[59] 22,253 [4],[12],[60]    
Fair value $ 22,283 [5],[11],[59] $ 22,283 [6],[12],[60] $ 22,554 22,554
Investment, Identifier [Axis]: SPAU Holdings, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 200,000 [13],[15] 200,000 [14],[16]    
Cost $ 200 [3],[13],[15] $ 200 [4],[14],[16]    
Fair value $ 200 [5],[13],[15] $ 200 [6],[14],[16]    
Investment, Identifier [Axis]: SPAU Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32],[38] 10.86%      
Spread (as a percent) 7.00% [13],[15],[30],[32],[38] 7.00% [14],[16],[33],[34],[35],[39]    
Principal $ 660 [3],[13],[15],[32],[38] $ 0 [4],[14],[16],[34],[35],[39]    
Cost 649 [3],[13],[15],[32],[38] (8) [4],[14],[16],[34],[35],[39]    
Fair value $ 660 [5],[13],[15],[32],[38] $ 0 [6],[14],[16],[34],[35],[39]    
Investment, Identifier [Axis]: SPAU Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.88% [13],[15],[32] 10.82% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 7.00% [14],[16],[33],[35]    
Principal $ 4,800 [3],[13],[15],[32] $ 4,825 [4],[14],[16],[35]    
Cost 4,749 [3],[13],[15],[32] 4,789 [4],[14],[16],[35]    
Fair value $ 4,800 [5],[13],[15],[32] $ 4,825 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Slick Innovations, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 17,500 [13] 17,500 [14],[37]    
Cost $ 0 [3],[13] $ 0 [4],[14],[37]    
Fair value $ 750 [5],[13] $ 560 [6],[14],[37]    
Investment, Identifier [Axis]: Slick Innovations, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 14.00% [13] 14.00% [14]    
Principal $ 5,690 [3],[13] $ 6,170 [4],[14]    
Cost 5,613 [3],[13] 6,073 [4],[14]    
Fair value $ 5,690 [5],[13] $ 6,170 [6],[14]    
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 61 [13],[15] 61 [14],[16]    
Cost $ 61 [3],[13],[15] $ 61 [4],[14],[16]    
Fair value $ 83 [5],[13],[15] $ 71 [6],[14],[16]    
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.00% [13],[15],[30],[31],[32] 5.25% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost 0 [3],[13],[15],[31],[32] 0 [4],[14],[16],[34],[35]    
Fair value $ 0 [5],[13],[15],[31],[32] $ 0 [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 8.74% [13],[15],[32] 9.07% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.25% [14],[16],[33],[35]    
Principal $ 32,113 [3],[13],[15],[32] $ 33,214 [4],[14],[16],[35]    
Cost 32,093 [3],[13],[15],[32] 33,190 [4],[14],[16],[35]    
Fair value $ 32,113 [5],[13],[15],[32] $ 33,214 [6],[14],[16],[35]    
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 8.74% [13],[15],[32] 9.07% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.25% [14],[16],[33],[35]    
Principal $ 6,492 [3],[13],[15],[32] $ 6,525 [4],[14],[16],[35]    
Cost 6,443 [3],[13],[15],[32] 6,468 [4],[14],[16],[35]    
Fair value $ 6,492 [5],[13],[15],[32] $ 6,525 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Student Resource Center, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 6,564,055 [11],[15] 6,564,055 [12],[16]    
Cost $ 0 [3],[11],[15] $ 0 [4],[12],[16]    
Fair value $ 0 [5],[11],[15] $ 0 [6],[12],[16] $ 0 0
Investment, Identifier [Axis]: Student Resource Center, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 8.50% [11],[15] 8.50% [12],[16] 8.50%  
PIK Rate 8.50% [11],[15],[26] 8.50% [12],[16],[27] 8.50%  
Principal $ 256 [3],[11],[15] $ 246 [4],[12],[16]    
Cost 256 [3],[11],[15] 246 [4],[12],[16]    
Fair value $ 955 [5],[11],[15] 866 [6],[12],[16] $ 1,179 1,826
Investment, Identifier [Axis]: Student Resource Center, LLC | Secured Debt 1.1        
Schedule of Investments [Line Items]        
Total Rate 8.50%      
PIK Rate 8.50%      
Fair value $ 1,897 $ 1,598    
Investment, Identifier [Axis]: Student Resource Center, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 8.50% [11],[15],[29] 8.50% [12],[16],[28] 8.50%  
PIK Rate 8.50% [11],[15],[26],[29] 8.50% [12],[16],[27],[28] 8.50%  
Principal $ 5,918 [3],[11],[15],[29] $ 5,918 [4],[12],[16],[28]    
Cost 5,425 [3],[11],[15],[29] 5,425 [4],[12],[16],[28]    
Fair value $ 1,897 [5],[11],[15],[29] 1,598 [6],[12],[16],[28] $ 985 227
Investment, Identifier [Axis]: Student Resource Center, LLC | Secured Debt 2.1        
Schedule of Investments [Line Items]        
Total Rate 8.50%      
PIK Rate 8.50%      
Fair value $ 955 $ 866    
Investment, Identifier [Axis]: TEC Services, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.50% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (5) [3],[13],[15],[31],[32] (6) [4],[14],[16],[34],[35]    
Fair value $ (5) [5],[13],[15],[31],[32] $ (6) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: TEC Services, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Spread (as a percent) 5.50% [13],[15],[30],[31],[32] 5.50% [14],[16],[33],[34],[35]    
Principal $ 0 [3],[13],[15],[31],[32] $ 0 [4],[14],[16],[34],[35]    
Cost (4) [3],[13],[15],[31],[32] (4) [4],[14],[16],[34],[35]    
Fair value $ (4) [5],[13],[15],[31],[32] $ (4) [6],[14],[16],[34],[35]    
Investment, Identifier [Axis]: TEC Services, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.33% [13],[15],[32] 9.27% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal $ 2,298 [3],[13],[15],[32] $ 2,310 [4],[14],[16],[35]    
Cost 2,274 [3],[13],[15],[32] 2,283 [4],[14],[16],[35]    
Fair value $ 2,298 [5],[13],[15],[32] $ 2,302 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Tedder Industries, LLC | Preferred Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,651 [11] 1,651 [12]    
Cost $ 165 [3],[11] $ 165 [4],[12]    
Fair value $ 0 [5],[11] $ 0 [6],[12] 0 0
Investment, Identifier [Axis]: Tedder Industries, LLC | Preferred Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,411 [11] 1,411 [12]    
Cost $ 141 [3],[11] $ 141 [4],[12]    
Fair value $ 0 [5],[11] $ 0 [6],[12] 0 0
Investment, Identifier [Axis]: Tedder Industries, LLC | Preferred Member Units 3        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 136 [11] 136 [12]    
Cost $ 2,311 [3],[11] $ 2,311 [4],[12]    
Fair value $ 0 [5],[11] $ 0 [6],[12] $ 0 0
Investment, Identifier [Axis]: Tedder Industries, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 12.00% [11],[46] 12.00% [12],[28],[48] 12.00%  
PIK Rate 12.00% [11],[26],[46] 12.00% [12],[27],[28],[48] 12.00%  
Principal $ 339 [3],[11],[46] $ 301 [4],[12],[28],[48]    
Cost 334 [3],[11],[46] 215 [4],[12],[28],[48]    
Fair value $ 339 [5],[11],[46] $ 241 [6],[12],[28],[48] $ 411 412
Investment, Identifier [Axis]: Tedder Industries, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 12.00% [11],[29],[46] 12.00% [12],[28],[48] 12.00%  
PIK Rate 12.00% [11],[26],[29],[46] 12.00% [12],[27],[28],[48] 12.00%  
Principal $ 3,800 [3],[11],[29],[46] $ 3,800 [4],[12],[28],[48]    
Cost 3,761 [3],[11],[29],[46] 3,761 [4],[12],[28],[48]    
Fair value $ 1,457 [5],[11],[29],[46] $ 707 [6],[12],[28],[48] $ 863 901
Investment, Identifier [Axis]: Tex Tech Tennis, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,000,000 [13],[15],[36],[44] 1,000,000 [14],[16],[45]    
Cost $ 1,000 [3],[13],[15],[36],[44] $ 1,000 [4],[14],[16],[45]    
Fair value $ 3,100 [5],[13],[15],[36],[44] $ 2,900 [6],[14],[16],[45]    
Investment, Identifier [Axis]: The Affiliati Network, LLC | Preferred Stock 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 78,227 [13] 78,227 [14]    
Cost $ 78 [3],[13] $ 78 [4],[14]    
Fair value $ 78 [5],[13] $ 78 [6],[14]    
Investment, Identifier [Axis]: The Affiliati Network, LLC | Preferred Stock 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 320,000 [13],[36] 320,000 [14],[37]    
Cost $ 1,600 [3],[13],[36] $ 1,600 [4],[14],[37]    
Fair value $ 1,600 [5],[13],[36] $ 1,600 [6],[14],[37]    
Investment, Identifier [Axis]: Titan Meter Midco Corp. | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 522,651 [13],[15] 522,651 [14],[16]    
Total Rate 8.00% [13],[15] 8.00% [14],[16]    
PIK Rate 8.00% [13],[15],[26] 8.00% [14],[16],[27]    
Cost $ 529 [3],[13],[15] $ 529 [4],[14],[16]    
Fair value $ 710 [5],[13],[15] $ 590 [6],[14],[16]    
Investment, Identifier [Axis]: Titan Meter Midco Corp. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.23% [13],[15],[32] 10.17% [14],[16],[35]    
Spread (as a percent) 6.50% [13],[15],[30],[32] 6.50% [14],[16],[33],[35]    
Principal $ 1,370 [3],[13],[15],[32] $ 554 [4],[14],[16],[35]    
Cost 1,344 [3],[13],[15],[32] 523 [4],[14],[16],[35]    
Fair value $ 1,370 [5],[13],[15],[32] $ 554 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Titan Meter Midco Corp. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.23% [13],[15],[32] 10.17% [14],[16],[35]    
Spread (as a percent) 6.50% [13],[15],[30],[32] 6.50% [14],[16],[33],[35]    
Principal $ 12,852 [3],[13],[15],[32] $ 12,917 [4],[14],[16],[35]    
Cost 12,608 [3],[13],[15],[32] 12,628 [4],[14],[16],[35]    
Fair value $ 12,852 [5],[13],[15],[32] $ 12,917 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Titan Meter Midco Corp. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.23% [13],[15],[32] 10.17% [14],[16],[35]    
Spread (as a percent) 6.50% [13],[15],[30],[32] 6.50% [14],[16],[33],[35]    
Principal $ 1,645 [3],[13],[15],[32] $ 1,653 [4],[14],[16],[35]    
Cost 1,617 [3],[13],[15],[32] 1,621 [4],[14],[16],[35]    
Fair value $ 1,645 [5],[13],[15],[32] $ 1,653 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Titan Meter Midco Corp. | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 10.23% [13],[15],[32] 10.17% [14],[16],[35]    
Spread (as a percent) 6.50% [13],[15],[30],[32] 6.50% [14],[16],[33],[35]    
Principal $ 1,861 [3],[13],[15],[32] $ 1,870 [4],[14],[16],[35]    
Cost 1,826 [3],[13],[15],[32] 1,829 [4],[14],[16],[35]    
Fair value $ 1,861 [5],[13],[15],[32] $ 1,870 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 181 [11],[44] 181 [12],[45]    
Cost $ 174 [3],[11],[44] $ 174 [4],[12],[45]    
Fair value $ 174 [5],[11],[44] $ 174 [6],[12],[45]    
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 163 [11],[36] 154 [12],[37]    
Cost $ 1,505 [3],[11],[36] $ 1,164 [4],[12],[37]    
Fair value $ 6,860 [5],[11],[36] 3,730 [6],[12],[37] 2,370 2,140
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [11] 11.50%      
Principal $ 400 [3],[11] 0 [4],[12],[34]    
Cost 400 [3],[11] 0 [4],[12],[34]    
Fair value $ 400 [5],[11] 0 [6],[12],[34] $ 0 (1)
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 1.1        
Schedule of Investments [Line Items]        
Total Rate 11.50%      
Fair value $ 400 $ 0    
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.50% [11] 13.50% [12] 13.50%  
Principal $ 7,820 [3],[11] $ 2,250 [4],[12]    
Cost 7,664 [3],[11] 2,232 [4],[12]    
Fair value $ 7,820 [5],[11] 2,250 [6],[12] $ 1,965 1,962
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 2.1        
Schedule of Investments [Line Items]        
Total Rate 13.50%      
Fair value $ 0 $ 2,250    
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.00% [11] 9.00% [12]    
Principal $ 510 [3],[11] $ 510 [4],[12]    
Cost 509 [3],[11] 508 [4],[12]    
Fair value $ 510 [5],[11] 510 [6],[12]    
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 3.1        
Schedule of Investments [Line Items]        
Total Rate 13.50%      
Fair value $ 7,820 0    
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate [11] 9.00%      
Principal [3],[11] $ 525      
Cost [3],[11] 523      
Fair value [5],[11] $ 525      
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 4.1        
Schedule of Investments [Line Items]        
Total Rate 9.00%      
Fair value $ 510 510    
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 5        
Schedule of Investments [Line Items]        
Total Rate [11] 9.00%      
Principal [3],[11] $ 100      
Cost [3],[11] 100      
Fair value [5],[11] $ 100      
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 5.1        
Schedule of Investments [Line Items]        
Total Rate 9.00%      
Fair value $ 525 0    
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC | Secured Debt 6.1        
Schedule of Investments [Line Items]        
Total Rate 9.00%      
Fair value $ 100 $ 0    
Investment, Identifier [Axis]: U.S. TelePacific Corp. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 14.70% [13],[17],[32],[46] 12.32% [14],[18],[28],[35]    
Spread (as a percent) 11.00% [13],[17],[30],[32],[46] 8.15% [14],[18],[28],[33],[35]    
PIK Rate 10.00% [13],[17],[26],[32],[46] 7.00% [14],[18],[27],[28],[35]    
Principal $ 490 [3],[13],[17],[32],[46] $ 6,741 [4],[14],[18],[28],[35]    
Cost 468 [3],[13],[17],[32],[46] 1,783 [4],[14],[18],[28],[35]    
Fair value $ 468 [5],[13],[17],[32],[46] 2,747 [6],[14],[18],[28],[35]    
Investment, Identifier [Axis]: U.S. TelePacific Corp. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [13],[17],[29],[32] 13.75%      
Spread (as a percent) [13],[17],[29],[30],[32] 7.00%      
PIK Rate [13],[17],[26],[29],[32] 7.00%      
Principal $ 6,741 [3],[13],[17],[29],[32] 692 [4],[14],[18],[28]    
Cost 1,783 [3],[13],[17],[29],[32] 15 [4],[14],[18],[28]    
Fair value 1,333 [5],[13],[17],[29],[32] $ 0 [6],[14],[18],[28]    
Investment, Identifier [Axis]: U.S. TelePacific Corp. | Secured Debt 3        
Schedule of Investments [Line Items]        
Principal [3],[13],[17],[29] 692      
Cost [3],[13],[17],[29] 15      
Fair value [5],[13],[17],[29] $ 0      
Investment, Identifier [Axis]: UBM AcquireCo LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 20 [13],[36] 20 [14]    
Cost $ 2,000 [3],[13],[36] $ 2,000 [4],[14]    
Fair value 1,970 [5],[13],[36] 2,000 [6],[14]    
Investment, Identifier [Axis]: UBM AcquireCo LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Principal 0 [3],[13],[31] 0 [4],[14],[34]    
Cost (18) [3],[13],[31] (10) [4],[14],[34]    
Fair value $ (18) [5],[13],[31] $ (10) [6],[14],[34]    
Investment, Identifier [Axis]: UBM AcquireCo LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.00% [13] 10.00% [14]    
Principal $ 3,900 [3],[13] $ 10,700 [4],[14]    
Cost 3,808 [3],[13] 10,595 [4],[14]    
Fair value $ 3,808 [5],[13] $ 10,595 [6],[14]    
Investment, Identifier [Axis]: UBM AcquireCo LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [13] 10.00%      
Principal [3],[13] $ 10,700      
Cost [3],[13] 10,461      
Fair value [5],[13] $ 10,461      
Investment, Identifier [Axis]: UPS Intermediate, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 435 [13],[15] 412,371 [14],[16]    
Cost $ 435 [3],[13],[15] $ 412 [4],[14],[16]    
Fair value $ 460 [5],[13],[15] $ 420 [6],[14],[16]    
Investment, Identifier [Axis]: UPS Intermediate, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 10.23% [13],[15],[32] 9.97% [14],[16],[35]    
Spread (as a percent) 6.50% [13],[15],[30],[32] 6.25% [14],[16],[33],[35]    
Principal $ 19,196 [3],[13],[15],[32] $ 19,294 [4],[14],[16],[35]    
Cost 18,949 [3],[13],[15],[32] 19,005 [4],[14],[16],[35]    
Fair value $ 19,196 [5],[13],[15],[32] $ 19,168 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Urgent DSO LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 1,000 [11],[36] 1,000 [12],[37]    
Total Rate     9.00%  
PIK Rate     9.00%  
Cost $ 1,154 [3],[11],[36] $ 1,154 [4],[12],[37]    
Fair value $ 193 [5],[11],[36] $ 1,089 [6],[12],[37] $ 1,129 1,080
Investment, Identifier [Axis]: Urgent DSO LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 13.50% [11] 13.50% [12] 13.50%  
Principal $ 2,200 [3],[11] $ 2,200 [4],[12]    
Cost 2,165 [3],[11] 2,158 [4],[12]    
Fair value $ 2,125 [5],[11] $ 2,168 [6],[12] $ 2,152 2,145
Investment, Identifier [Axis]: UserZoom Technologies, Inc. | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35]   11.63%    
Spread (as a percent) [14],[16],[33],[35]   7.50%    
Principal [4],[14],[16],[35]   $ 3,000    
Cost [4],[14],[16],[35]   2,953    
Fair value [6],[14],[16],[35]   $ 3,000    
Investment, Identifier [Axis]: UserZoom Technologies, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 11.42%      
Spread (as a percent) [13],[15],[30],[32] 7.75%      
PIK Rate [13],[15],[26],[32] 1.75%      
Principal [3],[13],[15],[32] $ 244      
Cost [3],[13],[15],[32] 240      
Fair value [5],[13],[15],[32] $ 208      
Investment, Identifier [Axis]: UserZoom Technologies, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 11.40%      
Spread (as a percent) [13],[15],[30],[32] 7.75%      
PIK Rate [13],[15],[26],[32] 1.75%      
Principal [3],[13],[15],[32] $ 3,026      
Cost [3],[13],[15],[32] 2,979      
Fair value [5],[13],[15],[32] $ 2,579      
Investment, Identifier [Axis]: VORTEQ Coil Finishers, LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 769,231 [13],[15],[36] 769,231 [14],[16],[37]    
Cost $ 769 [3],[13],[15],[36] $ 769 [4],[14],[16],[37]    
Fair value $ 2,980 [5],[13],[15],[36] $ 2,670 [6],[14],[16],[37]    
Investment, Identifier [Axis]: VVS Holdco LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 3,060 [11],[44] 3,060 [12],[37],[45]    
Cost $ 3,060 [3],[11],[44] $ 3,060 [4],[12],[37],[45]    
Fair value $ 3,060 [5],[11],[44] $ 3,060 [6],[12],[37],[45] $ 3,060 3,060
Investment, Identifier [Axis]: VVS Holdco LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Spread (as a percent) 6.00% [11],[30],[31],[32] 6.00% [12],[33],[34],[35] 6.00%  
Principal $ 0 [3],[11],[31],[32] $ 0 [4],[12],[34],[35]    
Cost 0 [3],[11],[31],[32] 0 [4],[12],[34],[35]    
Fair value $ 0 [5],[11],[31],[32] $ 0 [6],[12],[34],[35] $ 0 0
Investment, Identifier [Axis]: VVS Holdco LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.50% [11] 11.50% [12] 11.50%  
Principal $ 5,700 [3],[11] $ 6,000 [4],[12]    
Cost 5,686 [3],[11] 5,967 [4],[12]    
Fair value $ 5,686 [5],[11] $ 5,967 [6],[12] $ 6,068 6,366
Investment, Identifier [Axis]: Victory Energy Operations, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 8,259 [11] 8,259 [12]    
Cost $ 3,609 [3],[11] $ 3,609 [4],[12]    
Fair value $ 4,050 [5],[11] $ 3,760 [6],[12] $ 3,609 3,644
Investment, Identifier [Axis]: Victory Energy Operations, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 13.00% [11] 13.00% [12] 13.00%  
Principal $ 346 [3],[11] $ 138 [4],[12]    
Cost 333 [3],[11] 127 [4],[12]    
Fair value $ 333 [5],[11] $ 127 [6],[12] $ 267 (5)
Investment, Identifier [Axis]: Victory Energy Operations, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 13.00% [11] 13.00% [12] 13.00%  
Principal $ 7,749 [3],[11] $ 7,749 [4],[12]    
Cost 7,598 [3],[11] 7,575 [4],[12]    
Fair value $ 7,598 [5],[11] $ 7,575 [6],[12] $ 7,552 7,529
Investment, Identifier [Axis]: Vitesse Systems | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 10.99% [13],[15],[38] 10.98% [14],[16],[39]    
Spread (as a percent) 7.00% [13],[15],[30],[38] 7.00% [14],[16],[33],[39]    
Principal $ 2,273 [3],[13],[15],[38] $ 2,273 [4],[14],[16],[39]    
Cost 2,241 [3],[13],[15],[38] 2,235 [4],[14],[16],[39]    
Fair value $ 2,273 [5],[13],[15],[38] $ 2,273 [6],[14],[16],[39]    
Investment, Identifier [Axis]: Vitesse Systems | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 10.99% [13],[15],[32] 10.93% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 7.00% [14],[16],[33],[35]    
Principal $ 1,052 [3],[13],[15],[32] $ 12,250 [4],[14],[16],[35]    
Cost 1,029 [3],[13],[15],[32] 12,067 [4],[14],[16],[35]    
Fair value $ 1,052 [5],[13],[15],[32] $ 12,250 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Vitesse Systems | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 10.99%      
Spread (as a percent) [13],[15],[30],[32] 7.00%      
Principal [3],[13],[15],[32] $ 12,188      
Cost [3],[13],[15],[32] 12,036      
Fair value [5],[13],[15],[32] $ 12,187      
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 1, Secured Overnight Financing Rate        
Schedule of Investments [Line Items]        
Spread (as a percent) 4.00% 4.00%    
Investment, Identifier [Axis]: Volusion, LLC | Common Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 772,620 [9] 772,620 [10]    
Cost $ 1,104 [3],[9] $ 1,104 [4],[10]    
Fair value $ 0 [5],[9] $ 0 [6],[10] 0 0
Investment, Identifier [Axis]: Volusion, LLC | Preferred Member Units 1        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,184,683 [9] 2,184,683 [10]    
Cost $ 527 [3],[9] $ 784 [4],[10]    
Fair value 743 [5],[9] 1,249 [6],[10] 0 0
Investment, Identifier [Axis]: Volusion, LLC | Preferred Member Units 1.1        
Schedule of Investments [Line Items]        
Fair value $ 0 $ 0    
Investment, Identifier [Axis]: Volusion, LLC | Preferred Member Units 2        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 61,077 [9] 61,077 [10]    
Cost $ 0 [3],[9] $ 0 [4],[10]    
Fair value 0 [5],[9] 0 [6],[10] 1,840 3,004
Investment, Identifier [Axis]: Volusion, LLC | Preferred Member Units 2.1        
Schedule of Investments [Line Items]        
Fair value $ 743 $ 1,249    
Investment, Identifier [Axis]: Volusion, LLC | Preferred Member Units 3        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 2,090,001 [9] 2,090,001 [10]    
Cost $ 6,000 [3],[9] $ 6,000 [4],[10]    
Fair value $ 0 [5],[9] $ 0 [6],[10] $ 0 0
Investment, Identifier [Axis]: Volusion, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 10.00% [9],[46] 10.00% [10],[48] 10.00%  
Principal $ 900 [3],[9],[46] $ 900 [4],[10],[48]    
Cost 900 [3],[9],[46] 900 [4],[10],[48]    
Fair value $ 900 [5],[9],[46] $ 900 [6],[10],[48] $ 900 $ 900
Investment, Identifier [Axis]: Wash & Wax Systems LLC | Common Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 439 [13],[15] 439 [14],[16]    
Cost $ 465 [3],[13],[15] $ 465 [4],[14],[16]    
Fair value $ 40 [5],[13],[15] $ 210 [6],[14],[16]    
Investment, Identifier [Axis]: Wash & Wax Systems LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.20% [13],[15],[32] 9.28% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
Principal $ 44 [3],[13],[15],[32] $ 44 [4],[14],[16],[35]    
Cost 44 [3],[13],[15],[32] 44 [4],[14],[16],[35]    
Fair value $ 44 [5],[13],[15],[32] $ 44 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Wash & Wax Systems LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.16% [13],[15],[32] 9.34% [14],[16],[35]    
Spread (as a percent) 5.50% [13],[15],[30],[32] 5.50% [14],[16],[33],[35]    
PIK Rate [13],[15],[26],[32] 9.16%      
Principal $ 1,090 [3],[13],[15],[32] $ 1,029 [4],[14],[16],[35]    
Cost 1,090 [3],[13],[15],[32] 1,029 [4],[14],[16],[35]    
Fair value $ 1,090 [5],[13],[15],[32] $ 1,029 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Wash & Wax Systems LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 12.00% [13],[15] 12.00% [14],[16]    
PIK Rate 12.00% [13],[15],[26] 12.00% [14],[16],[27]    
Principal $ 758 [3],[13],[15] $ 730 [4],[14],[16]    
Cost 758 [3],[13],[15] 730 [4],[14],[16]    
Fair value $ 758 [5],[13],[15] $ 730 [6],[14],[16]    
Investment, Identifier [Axis]: Watterson Brands, LLC | Common Shares        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [13],[15] 1,212      
Cost [3],[13],[15] $ 0      
Fair value [5],[13],[15] $ 0      
Investment, Identifier [Axis]: Watterson Brands, LLC | Preferred Stock        
Schedule of Investments [Line Items]        
Shares acquired (in shares) [13],[15] 1,212      
Total Rate [13],[15] 12.00%      
PIK Rate [13],[15],[26] 12.00%      
Cost [3],[13],[15] $ 694      
Fair value [5],[13],[15] 694      
Investment, Identifier [Axis]: Watterson Brands, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[28]   12.00%    
PIK Rate [14],[16],[27],[28]   4.00%    
Principal 0 [3],[13],[15],[31] $ 319 [4],[14],[16],[28]    
Cost 0 [3],[13],[15],[31] 317 [4],[14],[16],[28]    
Fair value $ 0 [5],[13],[15],[31] $ 218 [6],[14],[16],[28]    
Investment, Identifier [Axis]: Watterson Brands, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 6.00% [13],[15] 12.00% [14],[16],[28]    
PIK Rate 6.00% [13],[15],[26] 4.00% [14],[16],[27],[28]    
Principal $ 1,905 [3],[13],[15] $ 55 [4],[14],[16],[28]    
Cost 1,905 [3],[13],[15] 52 [4],[14],[16],[28]    
Fair value $ 1,905 [5],[13],[15] $ 37 [6],[14],[16],[28]    
Investment, Identifier [Axis]: Watterson Brands, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[28]   12.00%    
PIK Rate [14],[16],[27],[28]   4.00%    
Principal [4],[14],[16],[28]   $ 2,262    
Cost [4],[14],[16],[28]   2,254    
Fair value [6],[14],[16],[28]   $ 1,543    
Investment, Identifier [Axis]: Watterson Brands, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[28]   12.00%    
PIK Rate [14],[16],[27],[28]   4.00%    
Principal [4],[14],[16],[28]   $ 2,041    
Cost [4],[14],[16],[28]   2,034    
Fair value [6],[14],[16],[28]   $ 1,392    
Investment, Identifier [Axis]: Winter Services LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate [14],[16],[35],[39]   11.49%    
Spread (as a percent) 8.00% [13],[15],[30],[31],[32],[38] 7.50% [14],[16],[33],[35],[39]    
Principal $ 0 [3],[13],[15],[31],[32],[38] $ 5,000 [4],[14],[16],[35],[39]    
Cost (62) [3],[13],[15],[31],[32],[38] 4,975 [4],[14],[16],[35],[39]    
Fair value $ 0 [5],[13],[15],[31],[32],[38] $ 5,000 [6],[14],[16],[35],[39]    
Investment, Identifier [Axis]: Winter Services LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 11.95% [13],[15],[32] 11.75% [14],[16],[35]    
Spread (as a percent) 8.00% [13],[15],[30],[32] 7.50% [14],[16],[33],[35]    
Principal $ 2,343 [3],[13],[15],[32] $ 2,343 [4],[14],[16],[35]    
Cost 2,331 [3],[13],[15],[32] 2,326 [4],[14],[16],[35]    
Fair value $ 2,343 [5],[13],[15],[32] $ 2,343 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Winter Services LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 10.95% [13],[15],[32] 10.75% [14],[16],[35]    
Spread (as a percent) 7.00% [13],[15],[30],[32] 6.50% [14],[16],[33],[35]    
Principal $ 9,050 [3],[13],[15],[32] $ 9,050 [4],[14],[16],[35]    
Cost 8,998 [3],[13],[15],[32] 8,980 [4],[14],[16],[35]    
Fair value $ 9,050 [5],[13],[15],[32] $ 9,050 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Winter Services LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 12.95% [13],[15],[32] 12.75% [14],[16],[35]    
Spread (as a percent) 9.00% [13],[15],[30],[32] 8.50% [14],[16],[33],[35]    
Principal $ 9,050 [3],[13],[15],[32] $ 9,050 [4],[14],[16],[35]    
Cost 8,998 [3],[13],[15],[32] 8,980 [4],[14],[16],[35]    
Fair value $ 9,050 [5],[13],[15],[32] $ 9,050 [6],[14],[16],[35]    
Investment, Identifier [Axis]: World Micro Holdings, LLC | Preferred Equity        
Schedule of Investments [Line Items]        
Shares acquired (in shares) 530 [13],[36] 530 [14],[37]    
Cost $ 530 [3],[13],[36] $ 530 [4],[14],[37]    
Fair value $ 530 [5],[13],[36] $ 530 [6],[14],[37]    
Investment, Identifier [Axis]: World Micro Holdings, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 13.00% [13] 12.00% [14]    
Principal $ 1,273 [3],[13] $ 1,364 [4],[14]    
Cost 1,266 [3],[13] 1,354 [4],[14]    
Fair value $ 1,266 [5],[13] $ 1,354 [6],[14]    
Investment, Identifier [Axis]: Xenon Arc, Inc. | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 9.80% [13],[15],[32] 9.54% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 5.75% [14],[16],[33],[35]    
Principal $ 1,158 [3],[13],[15],[32] $ 1,164 [4],[14],[16],[35]    
Cost 1,146 [3],[13],[15],[32] 1,150 [4],[14],[16],[35]    
Fair value $ 1,158 [5],[13],[15],[32] $ 1,164 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Xenon Arc, Inc. | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.77% [13],[15],[32] 9.72% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 5.75% [14],[16],[33],[35]    
Principal $ 2,292 [3],[13],[15],[32] $ 2,304 [4],[14],[16],[35]    
Cost 2,277 [3],[13],[15],[32] 2,286 [4],[14],[16],[35]    
Fair value $ 2,292 [5],[13],[15],[32] $ 2,304 [6],[14],[16],[35]    
Investment, Identifier [Axis]: Xenon Arc, Inc. | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.83% [13],[15],[32] 9.52% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 5.75% [14],[16],[33],[35]    
Principal $ 601 [3],[13],[15],[32] $ 604 [4],[14],[16],[35]    
Cost 593 [3],[13],[15],[32] 594 [4],[14],[16],[35]    
Fair value $ 601 [5],[13],[15],[32] $ 604 [6],[14],[16],[35]    
Investment, Identifier [Axis]: YS Garments, LLC | Secured Debt        
Schedule of Investments [Line Items]        
Total Rate 11.24% [13],[17],[32] 11.48% [14],[18],[35]    
Spread (as a percent) 7.50% [13],[17],[30],[32] 7.50% [14],[18],[33],[35]    
Principal $ 4,965 [3],[13],[17],[32] $ 4,965 [4],[14],[18],[35]    
Cost 4,942 [3],[13],[17],[32] 4,931 [4],[14],[18],[35]    
Fair value $ 4,365 [5],[13],[17],[32] $ 4,167 [6],[14],[18],[35]    
Investment, Identifier [Axis]: ZRG Partners, LLC | Secured Debt 1        
Schedule of Investments [Line Items]        
Total Rate 11.75% [13],[15],[32] 11.75% [14],[16],[35]    
Spread (as a percent) 5.00% [13],[15],[30],[32] 5.00% [14],[16],[33],[35]    
Principal $ 951 [3],[13],[15],[32] $ 821 [4],[14],[16],[35]    
Cost 935 [3],[13],[15],[32] 803 [4],[14],[16],[35]    
Fair value $ 951 [5],[13],[15],[32] $ 821 [6],[14],[16],[35]    
Investment, Identifier [Axis]: ZRG Partners, LLC | Secured Debt 2        
Schedule of Investments [Line Items]        
Total Rate 9.73% [13],[15],[32],[56] 9.69% [14],[16],[35],[57]    
Spread (as a percent) 6.00% [13],[15],[30],[32],[56] 6.00% [14],[16],[33],[35],[57]    
Principal $ 1,975 [3],[13],[15],[32],[56] $ 1,465 [4],[14],[16],[35],[57]    
Cost 1,949 [3],[13],[15],[32],[56] 1,441 [4],[14],[16],[35],[57]    
Fair value $ 1,975 [5],[13],[15],[32],[56] $ 1,465 [6],[14],[16],[35],[57]    
Investment, Identifier [Axis]: ZRG Partners, LLC | Secured Debt 3        
Schedule of Investments [Line Items]        
Total Rate 9.85% [13],[15],[32] 9.60% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 6.00% [14],[16],[33],[35]    
Principal $ 805 [3],[13],[15],[32] $ 809 [4],[14],[16],[35]    
Cost 799 [3],[13],[15],[32] 800 [4],[14],[16],[35]    
Fair value $ 805 [5],[13],[15],[32] $ 809 [6],[14],[16],[35]    
Investment, Identifier [Axis]: ZRG Partners, LLC | Secured Debt 4        
Schedule of Investments [Line Items]        
Total Rate 9.68% [13],[15],[32] 9.73% [14],[16],[35]    
Spread (as a percent) 6.00% [13],[15],[30],[32] 6.00% [14],[16],[33],[35]    
Principal $ 935 [3],[13],[15],[32] $ 5,786 [4],[14],[16],[35]    
Cost 916 [3],[13],[15],[32] 5,706 [4],[14],[16],[35]    
Fair value $ 935 [5],[13],[15],[32] $ 5,786 [6],[14],[16],[35]    
Investment, Identifier [Axis]: ZRG Partners, LLC | Secured Debt 5        
Schedule of Investments [Line Items]        
Total Rate [13],[15],[32] 9.70%      
Spread (as a percent) [13],[15],[30],[32] 6.00%      
Principal [3],[13],[15],[32] $ 5,753      
Cost [3],[13],[15],[32] 5,685      
Fair value [5],[13],[15],[32] $ 5,753      
[1] All portfolio company headquarters are based in the U.S., unless otherwise noted.
[2] All investments are LMM (as defined below) portfolio investments, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of LMM portfolio investments. All of the Fund’s investments, unless otherwise noted, are encumbered as security for one of the Credit Facilities (as defined below).
[3] Principal is net of repayments. Cost is net of repayments and accumulated unearned income. Negative cost is the result of the capitalized discount being greater than the principal amount outstanding on the loan.
[4] Principal is net of repayments. Cost is net of repayments and accumulated unearned income. Negative cost is the result of the capitalized discount being greater than the principal amount outstanding on the loan.
[5] Investment Fair Value was determined using significant unobservable inputs, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for further discussion. Negative fair value is the result of the capitalized discount on the loan or the unfunded commitment being valued below par.
[6] Investment Fair Value was determined using significant unobservable inputs, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for further discussion. Negative fair value is the result of the capitalized discount on the loan or the unfunded commitment being valued below par.
[7] All portfolio company headquarters are based in the U.S., unless otherwise noted.
[8] All investments are LMM portfolio investments, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of LMM portfolio investments. All of the Fund’s investments, unless otherwise noted, are encumbered as security for one of the Fund’s Credit Facilities.
[9] “Control” investments are defined by the 1940 Act (as defined below) as investments in which more than 25% of the voting securities are owned or where the ability to nominate greater than 50% of the board representation is maintained.
[10] “Control” investments are defined by the 1940 Act as investments in which more than 25% of the voting securities are owned or where the ability to nominate greater than 50% of the board representation is maintained.
[11] “Affiliate” investments are defined by the 1940 Act as investments in which between 5% and 25% (inclusive) of the voting securities are owned and the investments are not classified as Control investments.
[12] “Affiliate” investments are defined by the 1940 Act as investments in which between 5% and 25% (inclusive) of the voting securities are owned and the investments are not classified as Control investments.
[13] “Non-Control/Non-Affiliate” investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments.
[14] “Non-Control/Non-Affiliate” investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments.
[15] Private Loan (as defined below) portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan portfolio investments.
[16] Private Loan portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan portfolio investments.
[17] Middle Market (as defined below) portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market portfolio investments.
[18] Middle Market portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market portfolio investments.
[19] Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act (as defined below). Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets.
[20] Portfolio company headquarters are located outside of the U.S.
[21] Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets.
[22] Portfolio company headquarters are located outside of the U.S.
[23] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated.
[24] Other Portfolio (as defined below) investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments.
[25] Other Portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments.
[26] Investments may have a portion, or all, of their income received from Payment-in-Kind (“PIK”) interest or dividends. PIK interest income and cumulative dividend income represent income not paid currently in cash. The difference between the Total Rate and PIK Rate represents the cash rate as of June 30, 2026.
[27] Investments may have a portion, or all, of their income received from PIK interest or dividends. PIK interest income and cumulative dividend income represent income not paid currently in cash. The difference between the Total Rate and PIK Rate represents the cash rate as of December 31, 2025.
[28] Non-accrual or non-income producing debt investment.
[29] Debt investment currently on non-accrual status.
[30] A majority of the variable rate loans in the Investment Portfolio (as defined below) bear interest at a rate that may be determined by reference to either SOFR (“SF”) or an alternate base rate (commonly based on the federal funds rate or the Prime rate (“P”)), which typically resets every one, three, or six months at the borrower’s option. SOFR based contracts may include a credit spread adjustment (the “Adjustment”) that is charged in addition to the stated spread. The Adjustment is applied when the SOFR, plus the Adjustment, exceeds the stated floor rate, as applicable. As of June 30, 2026, SOFR based contracts in the portfolio had Adjustments ranging from 0.10% to 0.26%.
[31] The position is unfunded and no interest income is being earned as of June 30, 2026. The position may earn a nominal unused facility fee on committed amounts.
[32] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 97% of the loans (based on the par amount) contain Secured Overnight Financing Rate (“SOFR”) floors which range between 0.75% and 5.25%, with a weighted-average floor of 1.30%.
[33] A majority of the variable rate loans in the Investment Portfolio bear interest at a rate that may be determined by reference to either SOFR (“SF”) or an alternate base rate (commonly based on the federal funds rate or the Prime rate (“P”)), which typically resets every one, three, or six months at the borrower’s option. SOFR based contracts may include a credit spread adjustment (the “Adjustment”) that is charged in addition to the stated spread. The Adjustment is applied when the SOFR, plus the Adjustment, exceeds the stated floor rate, as applicable. As of December 31, 2025, SOFR based contracts in the portfolio had Adjustments ranging from 0.10% to 0.26%.
[34] The position is unfunded and no interest income is being earned as of December 31, 2025. The position may earn a nominal unused facility fee on committed amounts.
[35] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 97% of the loans (based on the par amount) contain SOFR floors which range between 0.75% and 5.25%, with a weighted-average floor of 1.31%.
[36] Income producing through dividends or distributions.
[37] Income producing through dividends or distributions.
[38] Revolving line of credit facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of June 30, 2026.
[39] Revolving line of credit facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2025.
[40] Index based floating interest rate is subject to contractual maximum base rate of 3.00%.
[41] Index based floating interest rate is subject to contractual maximum base rate of 3.00%.
[42] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit.
[43] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit.
[44] Shares/Units represent ownership in a related real estate or holding entity.
[45] Shares/Units represent ownership in a related real estate or holding entity.
[46] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable.
[47] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated.
[48] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable.
[49] Non-income producing debt investment.
[50] Effective yield as of June 30, 2026 was approximately 3.28% on the Fidelity Government Portfolio Fund Class III.
[51] Effective yield as of December 31, 2025 was approximately 3.42% on the Fidelity Government Portfolio Fund Class III.
[52] Effective yield as of June 30, 2026 was approximately 3.53% on the First American Treasury Obligations Fund Class Z.
[53] Effective yield as of December 31, 2025 was approximately 3.67% on the First American Treasury Obligations Fund Class Z.
[54] Index based floating interest rate is subject to contractual maximum base rate of 4.00%.
[55] Index based floating interest rate is subject to contractual maximum base rate of 4.00%.
[56] Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of June 30, 2026.
[57] Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2025.
[58] Investment is accruing income at the fixed cash rate of 2.50% as of December 31, 2025.
[59] The Fund has entered into an intercreditor agreement that entitles the Fund to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Fund receives a higher interest rate than the contractual stated interest rate of 11.80% per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate.
[60] The Fund has entered into an intercreditor agreement that entitles the Fund to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Fund receives a higher interest rate than the contractual stated interest rate of 11.80% per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate.