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CONSOLIDATED SCHEDULE OF INVESTMENTS - USD ($)
$ in Thousands
Jun. 30, 2024
Mar. 31, 2024
Schedule of Investments [Line Items]    
Cost $ 1,484,078 [1],[2],[3],[4],[5],[6],[7],[8] $ 1,476,703 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 1,468,126 [2],[4],[5],[6],[7],[8],[17] 1,476,561 [10],[12],[13],[14],[15],[16],[18]
Debt Investments    
Schedule of Investments [Line Items]    
Cost 1,385,011 [1],[3] 1,383,216 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 1,335,279 [17] 1,344,559 [10],[12],[13],[14],[15],[16],[18]
Equity Investments    
Schedule of Investments [Line Items]    
Cost 99,067 [1],[3] 93,487 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 132,847 [17] 132,002 [10],[12],[13],[14],[15],[16],[18]
Aerospace & Defense    
Schedule of Investments [Line Items]    
Cost 26,001 25,995
Fair Value 26,685 26,715
Aerospace & Defense | Debt Investments    
Schedule of Investments [Line Items]    
Cost 26,001 [1],[2],[3],[4],[5],[6],[7],[8] 25,995 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 26,685 [2],[4],[5],[6],[7],[8],[17] 26,715 [10],[12],[13],[14],[15],[16],[18]
Building & Infrastructure Products    
Schedule of Investments [Line Items]    
Cost 16,210 7,643
Fair Value 16,986 7,727
Building & Infrastructure Products | Debt Investments    
Schedule of Investments [Line Items]    
Cost 16,210 [1],[3] 7,643 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 16,229 [17] 7,727 [10],[12],[13],[14],[15],[16],[18]
Building & Infrastructure Products | Equity Investments    
Schedule of Investments [Line Items]    
Cost [1],[2],[3],[4],[5],[6],[8] 0  
Fair Value [2],[4],[5],[6],[8],[17] 757  
Business Services    
Schedule of Investments [Line Items]    
Cost 101,014 105,854
Fair Value 100,274 104,936
Business Services | Debt Investments    
Schedule of Investments [Line Items]    
Cost 95,373 [1],[2],[3],[4],[5],[6],[7],[8] 100,213 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 95,554 [2],[4],[5],[6],[7],[8],[17] 100,567 [10],[12],[13],[14],[15],[16],[18]
Business Services | Equity Investments    
Schedule of Investments [Line Items]    
Cost 5,641 [1],[2],[3],[4],[5],[6],[7],[8] 5,641 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 4,720 [2],[4],[5],[6],[7],[8],[17] 4,369 [10],[12],[13],[14],[15],[16],[18]
Consumer Products    
Schedule of Investments [Line Items]    
Cost 117,676 114,347
Fair Value 117,704 113,634
Consumer Products | Debt Investments    
Schedule of Investments [Line Items]    
Cost 112,324 [1],[2],[3],[4],[5],[6],[7],[8] 109,107 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 112,569 [2],[4],[5],[6],[7],[8],[17] 109,815 [10],[12],[13],[14],[15],[16],[18]
Consumer Products | Equity Investments    
Schedule of Investments [Line Items]    
Cost 5,352 [1],[2],[3],[4],[5],[6],[7],[8] 5,240 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 5,135 [2],[4],[5],[6],[7],[8],[17] 3,819 [10],[12],[13],[14],[15],[16],[18]
Consumer Services    
Schedule of Investments [Line Items]    
Cost 96,475 94,046
Fair Value 96,423 96,116
Consumer Services | Debt Investments    
Schedule of Investments [Line Items]    
Cost 91,794 [1],[2],[3],[4],[5],[6],[7],[8] 90,202 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 89,772 [2],[4],[5],[6],[7],[8],[17] 89,876 [10],[12],[13],[14],[15],[16],[18]
Consumer Services | Equity Investments    
Schedule of Investments [Line Items]    
Cost 4,681 [1],[2],[3],[4],[5],[6],[7],[8] 3,844 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 6,651 [2],[4],[5],[6],[7],[8],[17] 6,240 [10],[12],[13],[14],[15],[16],[18]
Data Processing & Outsourced Services    
Schedule of Investments [Line Items]    
Cost 25,340 25,426
Fair Value 14,261 16,176
Data Processing & Outsourced Services | Debt Investments    
Schedule of Investments [Line Items]    
Cost 25,340 [1],[2],[3],[4],[5],[6],[7],[8] 25,426 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 14,261 [2],[4],[5],[6],[7],[8],[17] 16,176 [10],[12],[13],[14],[15],[16],[18]
Distribution    
Schedule of Investments [Line Items]    
Cost 18,537 18,620
Fair Value 15,698 16,490
Distribution | Debt Investments    
Schedule of Investments [Line Items]    
Cost 17,637 [1],[2],[3],[4],[5],[6],[7],[8] 17,720 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 15,100 [2],[4],[5],[6],[7],[8],[17] 15,892 [10],[12],[13],[14],[15],[16],[18]
Distribution | Equity Investments    
Schedule of Investments [Line Items]    
Cost 900 [1],[2],[3],[4],[5],[6],[7],[8] 900 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 598 [2],[4],[5],[6],[7],[8],[17] 598 [10],[12],[13],[14],[15],[16],[18]
Education    
Schedule of Investments [Line Items]    
Cost 24,862 25,481
Fair Value 13,992 14,627
Education | Debt Investments    
Schedule of Investments [Line Items]    
Cost 18,017 [1],[2],[3],[4],[5],[6],[7],[8] 18,636 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 11,980 [2],[4],[5],[6],[7],[8],[17] 12,615 [10],[12],[13],[14],[15],[16],[18]
Education | Equity Investments    
Schedule of Investments [Line Items]    
Cost 6,845 [1],[2],[3],[4],[5],[6],[7],[8] 6,845 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 2,012 [2],[4],[5],[6],[7],[8],[17] 2,012 [10],[12],[13],[14],[15],[16],[18]
Energy Services    
Schedule of Investments [Line Items]    
Cost 27,573 27,131
Fair Value 27,927 27,488
Energy Services | Debt Investments    
Schedule of Investments [Line Items]    
Cost 27,573 [1],[2],[3],[4],[5],[6],[7],[8] 27,131 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 27,927 [2],[4],[5],[6],[7],[8],[17] 27,488 [10],[12],[13],[14],[15],[16],[18]
Environmental Services    
Schedule of Investments [Line Items]    
Cost 55,698 55,572
Fair Value 56,446 56,807
Environmental Services | Debt Investments    
Schedule of Investments [Line Items]    
Cost 51,216 [1],[2],[3],[4],[5],[6],[7],[8] 51,090 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 51,341 [2],[4],[5],[6],[7],[8],[17] 51,307 [10],[12],[13],[14],[15],[16],[18]
Environmental Services | Equity Investments    
Schedule of Investments [Line Items]    
Cost 4,482 [1],[2],[3],[4],[5],[6],[7],[8] 4,482 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 5,105 [2],[4],[5],[6],[7],[8],[17] 5,500 [10],[12],[13],[14],[15],[16],[18]
Financial Services    
Schedule of Investments [Line Items]    
Cost 71,450 73,945
Fair Value 81,253 82,727
Financial Services | Debt Investments    
Schedule of Investments [Line Items]    
Cost 67,450 [1],[2],[3],[4],[5],[6],[7],[8] 69,945 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 62,568 [2],[4],[5],[6],[7],[8],[17] 63,594 [10],[12],[13],[14],[15],[16],[18]
Financial Services | Equity Investments    
Schedule of Investments [Line Items]    
Cost 4,000 [1],[2],[3],[4],[5],[6],[7],[8] 4,000 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 18,685 [2],[4],[5],[6],[7],[8],[17] 19,133 [10],[12],[13],[14],[15],[16],[18]
Food, Agriculture & Beverage    
Schedule of Investments [Line Items]    
Cost 139,833 103,371
Fair Value 130,770 93,384
Food, Agriculture & Beverage | Debt Investments    
Schedule of Investments [Line Items]    
Cost 133,583 [1],[2],[3],[4],[5],[6],[7],[8] 97,121 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 126,724 [2],[4],[5],[6],[7],[8],[17] 89,620 [10],[12],[13],[14],[15],[16],[18]
Food, Agriculture & Beverage | Equity Investments    
Schedule of Investments [Line Items]    
Cost 6,250 [1],[2],[3],[4],[5],[6],[7],[8] 6,250 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 4,046 [2],[4],[5],[6],[7],[8],[17] 3,764 [10],[12],[13],[14],[15],[16],[18]
Healthcare Equipment & Supplies    
Schedule of Investments [Line Items]    
Cost 41,413 40,928
Fair Value 41,477 41,377
Healthcare Equipment & Supplies | Debt Investments    
Schedule of Investments [Line Items]    
Cost 36,939 [1],[2],[3],[4],[5],[6],[7],[8] 36,454 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 36,833 [2],[4],[5],[6],[7],[8],[17] 36,556 [10],[12],[13],[14],[15],[16],[18]
Healthcare Equipment & Supplies | Equity Investments    
Schedule of Investments [Line Items]    
Cost 4,474 [1],[2],[3],[4],[5],[6],[7],[8] 4,474 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 4,644 [2],[4],[5],[6],[7],[8],[17] 4,821 [10],[12],[13],[14],[15],[16],[18]
Healthcare Products    
Schedule of Investments [Line Items]    
Cost 32,560 32,978
Fair Value 31,891 31,942
Healthcare Products | Debt Investments    
Schedule of Investments [Line Items]    
Cost 31,960 [1],[2],[3],[4],[5],[6],[7],[8] 32,378 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 31,628 [2],[4],[5],[6],[7],[8],[17] 31,679 [10],[12],[13],[14],[15],[16],[18]
Healthcare Products | Equity Investments    
Schedule of Investments [Line Items]    
Cost 600 [1],[2],[3],[4],[5],[6],[7],[8] 600 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 263 [2],[4],[5],[6],[7],[8],[17] 263 [10],[12],[13],[14],[15],[16],[18]
Healthcare Services    
Schedule of Investments [Line Items]    
Cost 194,518 190,674
Fair Value 183,687 188,373
Healthcare Services | Debt Investments    
Schedule of Investments [Line Items]    
Cost 180,232 [1],[2],[3],[4],[5],[6],[7],[8] 179,565 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 176,489 [2],[4],[5],[6],[7],[8],[17] 179,143 [10],[12],[13],[14],[15],[16],[18]
Healthcare Services | Equity Investments    
Schedule of Investments [Line Items]    
Cost 14,286 [1],[2],[3],[4],[5],[6],[7],[8] 11,109 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 7,199 [2],[4],[5],[6],[7],[8],[17] 9,230 [10],[12],[13],[14],[15],[16],[18]
Industrial Machinery    
Schedule of Investments [Line Items]    
Cost 39,446 23,174
Fair Value 39,452 23,356
Industrial Machinery | Debt Investments    
Schedule of Investments [Line Items]    
Cost 38,946 [1],[2],[3],[4],[5],[6],[7],[8] 23,174 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 38,952 [2],[4],[5],[6],[7],[8],[17] 23,356 [10],[12],[13],[14],[15],[16],[18]
Industrial Machinery | Equity Investments    
Schedule of Investments [Line Items]    
Cost [1],[2],[3],[4],[5],[6],[7],[8] 500  
Fair Value [2],[4],[5],[6],[7],[8],[17] 500  
Industrial Products    
Schedule of Investments [Line Items]    
Cost 33,049 50,276
Fair Value 43,406 61,324
Industrial Products | Debt Investments    
Schedule of Investments [Line Items]    
Cost 29,422 [1],[2],[3],[4],[5],[6],[7],[8] 46,649 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 28,339 [2],[4],[5],[6],[7],[8],[17] 45,623 [10],[12],[13],[14],[15],[16],[18]
Industrial Products | Equity Investments    
Schedule of Investments [Line Items]    
Cost 3,627 [1],[2],[3],[4],[5],[6],[7],[8] 3,627 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 15,067 [2],[4],[5],[6],[7],[8],[17] 15,701 [10],[12],[13],[14],[15],[16],[18]
Industrial Services    
Schedule of Investments [Line Items]    
Cost 10,129 22,491
Fair Value 10,343 22,648
Industrial Services | Debt Investments    
Schedule of Investments [Line Items]    
Cost 10,129 [1],[2],[3],[4],[5],[6],[7],[8] 22,491 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 10,343 [2],[4],[5],[6],[7],[8],[17] 22,648 [10],[12],[13],[14],[15],[16],[18]
Media & Marketing    
Schedule of Investments [Line Items]    
Cost 127,485 147,859
Fair Value 132,607 153,302
Media & Marketing | Debt Investments    
Schedule of Investments [Line Items]    
Cost 118,562 [1],[2],[3],[4],[5],[6],[7],[8] 139,618 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 114,270 [2],[4],[5],[6],[7],[8],[17] 135,796 [10],[12],[13],[14],[15],[16],[18]
Media & Marketing | Equity Investments    
Schedule of Investments [Line Items]    
Cost 8,923 [1],[2],[3],[4],[5],[6],[7],[8] 8,241 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 18,337 [2],[4],[5],[6],[7],[8],[17] 17,506 [10],[12],[13],[14],[15],[16],[18]
Movies & Entertainment    
Schedule of Investments [Line Items]    
Cost 17,300 16,576
Fair Value 15,622 15,778
Movies & Entertainment | Debt Investments    
Schedule of Investments [Line Items]    
Cost 17,300 [1],[2],[3],[4],[5],[6],[7],[8] 16,576 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 15,622 [2],[4],[5],[6],[7],[8],[17] 15,778 [10],[12],[13],[14],[15],[16],[18]
Pharmaceuticals, Biotechnology & Life Sciences    
Schedule of Investments [Line Items]    
Cost 34,284 34,304
Fair Value 26,330 29,308
Pharmaceuticals, Biotechnology & Life Sciences | Debt Investments    
Schedule of Investments [Line Items]    
Cost 26,293 [1],[2],[3],[4],[5],[6],[7],[8] 26,466 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 20,465 [2],[4],[5],[6],[7],[8],[17] 24,050 [10],[12],[13],[14],[15],[16],[18]
Pharmaceuticals, Biotechnology & Life Sciences | Equity Investments    
Schedule of Investments [Line Items]    
Cost 7,991 [1],[2],[3],[4],[5],[6],[7],[8] 7,838 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 5,865 [2],[4],[5],[6],[7],[8],[17] 5,258 [10],[12],[13],[14],[15],[16],[18]
Restaurants    
Schedule of Investments [Line Items]    
Cost 25,512 25,553
Fair Value 25,435 25,556
Restaurants | Debt Investments    
Schedule of Investments [Line Items]    
Cost 25,512 [1],[2],[3],[4],[5],[6],[7],[8] 25,553 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 25,435 [2],[4],[5],[6],[7],[8],[17] 25,556 [10],[12],[13],[14],[15],[16],[18]
Software & IT Services    
Schedule of Investments [Line Items]    
Cost 60,311 57,702
Fair Value 62,063 59,409
Software & IT Services | Debt Investments    
Schedule of Investments [Line Items]    
Cost 55,186 [1],[2],[3],[4],[5],[6],[7],[8] 52,577 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 55,814 [2],[4],[5],[6],[7],[8],[17] 52,941 [10],[12],[13],[14],[15],[16],[18]
Software & IT Services | Equity Investments    
Schedule of Investments [Line Items]    
Cost 5,125 [1],[2],[3],[4],[5],[6],[7],[8] 5,125 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 6,249 [2],[4],[5],[6],[7],[8],[17] 6,468 [10],[12],[13],[14],[15],[16],[18]
Specialty Chemicals    
Schedule of Investments [Line Items]    
Cost 14,238 14,222
Fair Value 14,413 14,269
Specialty Chemicals | Debt Investments    
Schedule of Investments [Line Items]    
Cost 14,238 [1],[2],[3],[4],[5],[6],[7],[8] 14,222 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 14,413 [2],[4],[5],[6],[7],[8],[17] 14,269 [10],[12],[13],[14],[15],[16],[18]
Specialty Retail    
Schedule of Investments [Line Items]    
Cost 37,023 42,855
Fair Value 38,710 44,557
Specialty Retail | Debt Investments    
Schedule of Investments [Line Items]    
Cost 34,523 [1],[2],[3],[4],[5],[6],[7],[8] 40,355 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 34,951 [2],[4],[5],[6],[7],[8],[17] 40,799 [10],[12],[13],[14],[15],[16],[18]
Specialty Retail | Equity Investments    
Schedule of Investments [Line Items]    
Cost 2,500 [1],[2],[3],[4],[5],[6],[7],[8] 2,500 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 3,758 [2],[4],[5],[6],[7],[8],[17] 3,758 [10],[12],[13],[14],[15],[16],[18]
Technology Products & Components    
Schedule of Investments [Line Items]    
Cost 13,236 13,277
Fair Value 17,259 18,969
Technology Products & Components | Debt Investments    
Schedule of Investments [Line Items]    
Cost [1],[2],[3],[4],[5],[6],[7],[8] 9,139  
Fair Value [2],[4],[5],[6],[7],[8],[17] 8,682  
Technology Products & Components | Equity Investments    
Schedule of Investments [Line Items]    
Cost 4,097 [1],[2],[3],[4],[5],[6],[7],[8] 4,097 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 8,577 [2],[4],[5],[6],[7],[8],[17] 10,088 [10],[12],[13],[14],[15],[16],[18]
Technology Products & Components | Debt Investments    
Schedule of Investments [Line Items]    
Cost [9],[10],[11],[12],[13],[14],[15],[16]   9,180
Fair Value [10],[12],[13],[14],[15],[16],[18]   8,881
Telecommunications    
Schedule of Investments [Line Items]    
Cost 23,328 28,313
Fair Value 19,193 23,995
Telecommunications | Debt Investments    
Schedule of Investments [Line Items]    
Cost 21,988 [1],[2],[3],[4],[5],[6],[7],[8] 27,092 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 17,407 [2],[4],[5],[6],[7],[8],[17] 22,443 [10],[12],[13],[14],[15],[16],[18]
Telecommunications | Equity Investments    
Schedule of Investments [Line Items]    
Cost 1,340 [1],[2],[3],[4],[5],[6],[7],[8] 1,221 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 1,786 [2],[4],[5],[6],[7],[8],[17] 1,552 [10],[12],[13],[14],[15],[16],[18]
Transportation & Logistics    
Schedule of Investments [Line Items]    
Cost 59,577 58,090
Fair Value 67,819 65,571
Transportation & Logistics | Debt Investments    
Schedule of Investments [Line Items]    
Cost 52,124 [1],[2],[3],[4],[5],[6],[7],[8] 50,637 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 54,926 [2],[4],[5],[6],[7],[8],[17] 53,649 [10],[12],[13],[14],[15],[16],[18]
Transportation & Logistics | Equity Investments    
Schedule of Investments [Line Items]    
Cost 7,453 [1],[2],[3],[4],[5],[6],[7],[8] 7,453 [9],[10],[11],[12],[13],[14],[15],[16]
Fair Value 12,893 [2],[4],[5],[6],[7],[8],[17] 11,922 [10],[12],[13],[14],[15],[16],[18]
EDGE AUTONOMY HOLDINGS, LLC    
Schedule of Investments [Line Items]    
Cost 21,857 [1],[3] 21,824 [9],[11]
Fair Value 22,500 [17] 22,500 [18]
STELLANT MIDCO, LLC    
Schedule of Investments [Line Items]    
Cost 2,557 [1],[3] 2,562 [9],[11]
Fair Value 2,584 [17] 2,590 [18]
BRANDNER DESIGN, LLC    
Schedule of Investments [Line Items]    
Cost [1],[3],[7] 8,608  
Fair Value [7],[17] 8,622  
MAKO STEEL LP    
Schedule of Investments [Line Items]    
Cost 7,602 [1],[3] 7,643 [9],[11]
Fair Value 7,607 [17] 7,727 [18]
DYNAMIC COMMUNITIES, LLC    
Schedule of Investments [Line Items]    
Cost 8,849 [1],[3],[5] 8,570 [9],[11],[13]
Fair Value 8,887 [5],[17] 8,608 [13],[18]
FS VECTOR LLC    
Schedule of Investments [Line Items]    
Cost 17,674 [1],[3] 17,658 [9],[11]
Fair Value 17,838 [17] 17,838 [18]
GAINS INTERMEDIATE, LLC    
Schedule of Investments [Line Items]    
Cost 13,948 [1],[3] 13,986 [9],[11]
Fair Value 14,198 [17] 14,250 [18]
Spotlight AR, LLC    
Schedule of Investments [Line Items]    
Cost 6,538 [1],[3] 6,547 [9],[11]
Fair Value 6,618 [17] 6,637 [18]
Winter Services Operations, LLC    
Schedule of Investments [Line Items]    
Cost 33,354 [1],[3] 38,863 [9],[11]
Fair Value 32,801 [17] 38,434 [18]
HEAT TRAK, LLC    
Schedule of Investments [Line Items]    
Cost [1],[3] 12,278  
Fair Value [17] 13,089  
LASH OPCO, LLC    
Schedule of Investments [Line Items]    
Cost 17,536 [1],[3] 17,291 [9],[11]
Fair Value 17,158 [17] 17,207 [18]
REVO BRANDS, INC.    
Schedule of Investments [Line Items]    
Cost 33,947 [1],[3] 32,704 [9],[11]
Fair Value 34,048 [17] 32,841 [18]
TRU FRAGRANCE & BEAUTY LLC    
Schedule of Investments [Line Items]    
Cost 29,767 [1],[3] 29,916 [9],[11]
Fair Value 29,848 [17] 29,994 [18]
Air Conditioning Specialist, Inc.    
Schedule of Investments [Line Items]    
Cost 27,390 [1],[3],[5] 24,929 [9],[11],[13]
Fair Value 27,403 [5],[17] 25,232 [13],[18]
APPLE ROOFING ADMINISTRATIVE SERVICES, LLC (fka ROOF OPCO, LLC)    
Schedule of Investments [Line Items]    
Cost 26,169 [1],[3] 26,129 [9],[11]
Fair Value 24,268 [17] 25,276 [18]
LIFT BRANDS, INC.    
Schedule of Investments [Line Items]    
Cost 3,687 [1],[3] 3,678 [9],[11]
Fair Value 3,588 [17] 3,518 [18]
POOL SERVICE HOLDINGS, LLC    
Schedule of Investments [Line Items]    
Cost 5,412 [1],[3],[5] 6,402 [9],[11],[13]
Fair Value 5,544 [5],[17] 6,468 [13],[18]
TMT BHC BUYER, INC.    
Schedule of Investments [Line Items]    
Cost 9,668 [1],[3] 9,654 [9],[11]
Fair Value 9,900 [17] 9,802 [18]
ZIPS CAR WASH, LLC    
Schedule of Investments [Line Items]    
Cost 19,468 [1],[3] 19,410 [9],[11]
Fair Value 19,069 [17] 19,580 [18]
BRANDNER DESIGN, LLC7    
Schedule of Investments [Line Items]    
Cost 2,424 [1],[3] 2,468 [9],[11]
Fair Value 2,454 [17] 2,500 [18]
RESEARCH NOW GROUP, INC.    
Schedule of Investments [Line Items]    
Cost 14,886 [1],[3] 14,881 [9],[11]
Fair Value 3,928 [17] 5,744 [18]
WALL STREET PREP, INC.    
Schedule of Investments [Line Items]    
Cost 8,514 [1],[3] 9,133 [9],[11]
Fair Value 8,604 [17] 9,239 [18]
Pipeline Technique Ltd.    
Schedule of Investments [Line Items]    
Cost 9,161 [1],[3],[19],[20] 8,483 [9],[11],[21],[22]
Fair Value 9,305 [17],[19],[20] 8,639 [18],[21],[22]
Well-Foam, Inc.    
Schedule of Investments [Line Items]    
Cost 12,328 [1],[3] 12,355 [9],[11]
Fair Value 12,496 [17] 12,541 [18]
ARBORWORKS, LLC    
Schedule of Investments [Line Items]    
Cost 4,848 [1],[3],[5] 4,692 [9],[11],[13]
Fair Value 4,739 [5],[17] 4,692 [13],[18]
ISLAND PUMP AND TANK, LLC    
Schedule of Investments [Line Items]    
Cost 35,353 [1],[3] 35,370 [9],[11]
Fair Value 36,000 [17] 36,000 [18]
LIGHTING RETROFIT INTERNATIONAL, LLC    
Schedule of Investments [Line Items]    
Cost 11,015 [1],[3],[5] 11,028 [9],[11],[13]
Fair Value 10,602 [5],[17] 10,615 [13],[18]
NATIONAL CREDIT CARE, LLC    
Schedule of Investments [Line Items]    
Cost 23,489 [1],[3] 23,466 [9],[11]
Fair Value 18,287 [17] 16,981 [18]
NINJATRADER, INC.    
Schedule of Investments [Line Items]    
Cost 34,094 [1],[3] 34,275 [9],[11]
Fair Value 34,481 [17] 34,698 [18]
AMERICAN NUTS OPERATIONS LLC    
Schedule of Investments [Line Items]    
Cost 24,960 [1],[3] 24,960 [9],[11]
Fair Value 17,632 [17] 17,632 [18]
FOOD PHARMA SUBSIDIARY HOLDINGS, LLC    
Schedule of Investments [Line Items]    
Cost [1],[3] 41,794  
Fair Value [17] 42,591  
GULF PACIFIC ACQUISITION, LLC    
Schedule of Investments [Line Items]    
Cost 4,520 [1],[3] 4,272 [9],[11]
Fair Value 4,418 [17] 4,185 [18]
MAMMOTH BORROWCO, INC.    
Schedule of Investments [Line Items]    
Cost 26,014 [1],[3] 24,200 [9],[11]
Fair Value 25,980 [17] 24,228 [18]
MUENSTER MILLING COMPANY, LLC    
Schedule of Investments [Line Items]    
Cost 21,514 [1],[3] 21,489 [9],[11]
Fair Value 21,364 [17] 21,364 [18]
NEW SKINNY MIXES, LLC    
Schedule of Investments [Line Items]    
Cost 12,746 [1],[3] 13,208 [9],[11]
Fair Value 13,000 [17] 13,500 [18]
CENTRAL MEDICAL SUPPLY LLC    
Schedule of Investments [Line Items]    
Cost 8,798 [1],[3],[5] 8,287 [9],[11],[13]
Fair Value 8,841 [5],[17] 8,341 [13],[18]
LKC TECHNOLOGIES, INC.    
Schedule of Investments [Line Items]    
Cost 5,787 [1],[3] 5,780 [9],[11]
Fair Value 5,917 [17] 5,917 [18]
LIGHTNING INTERMEDIATE II, LLC    
Schedule of Investments [Line Items]    
Cost 21,681 [1],[3] 21,803 [9],[11]
Fair Value 21,287 [17] 21,029 [18]
Microbe Formulas LLC    
Schedule of Investments [Line Items]    
Cost 9,539 [1],[3] 9,851 [9],[11]
Fair Value 9,690 [17] 10,016 [18]
AAC NEW HOLDCO INC.    
Schedule of Investments [Line Items]    
Cost 15,477 [1],[3] 14,794 [9],[11]
Fair Value 15,310 [17] 14,634 [18]
CAVALIER BUYER, INC.    
Schedule of Investments [Line Items]    
Cost 6,369 [1],[3] 6,361 [9],[11]
Fair Value 6,500 [17] 6,500 [18]
CDC DENTAL MANAGEMENT CO., LLC    
Schedule of Investments [Line Items]    
Cost 10,767 [1],[3] 10,756 [9],[11]
Fair Value 10,780 [17] 10,780 [18]
CITYVET, INC.    
Schedule of Investments [Line Items]    
Cost 19,496 [1],[3] 14,681 [9],[11]
Fair Value 20,000 [17] 15,000 [18]
HH-INSPIRE ACQUISITION, INC.    
Schedule of Investments [Line Items]    
Cost 8,489 [1],[3] 8,499 [9],[11]
Fair Value 7,720 [17] 7,895 [18]
INSTITUTES OF HEALTH, LLC    
Schedule of Investments [Line Items]    
Cost 14,717 [1],[3] 14,704 [9],[11]
Fair Value 14,250 [17] 14,594 [18]
NEUROPSYCHIATRIC HOSPITALS, LLC    
Schedule of Investments [Line Items]    
Cost 36,432 [1],[3] 37,411 [9],[11]
Fair Value 36,932 [17] 37,940 [18]
ROSELAND MANAGEMENT, LLC    
Schedule of Investments [Line Items]    
Cost 14,859 [1],[3],[5] 14,889 [9],[11],[13]
Fair Value 14,870 [5],[17] 14,906 [13],[18]
Versicare Management LLC    
Schedule of Investments [Line Items]    
Cost 23,907 [1],[3] 23,954 [9],[11]
Fair Value 24,320 [17] 24,400 [18]
C&M CONVEYOR, INC.    
Schedule of Investments [Line Items]    
Cost 12,830 [1],[3] 12,813 [9],[11]
Fair Value 13,000 [17] 13,000 [18]
SUREKAP, LLC    
Schedule of Investments [Line Items]    
Cost [1],[3] 16,041  
Fair Value [17] 16,066  
Systec Corporation    
Schedule of Investments [Line Items]    
Cost 10,075 [1],[3] 10,361 [9],[11]
Fair Value 9,886 [17] 10,356 [18]
DAMOTECH INC.    
Schedule of Investments [Line Items]    
Cost 12,924 [1],[3],[19],[20] 12,911 [9],[11]
Fair Value 13,200 [17],[19],[20] 12,996 [18]
GPT INDUSTRIES, LLC    
Schedule of Investments [Line Items]    
Cost 5,831 [1],[3],[5] 5,858 [9],[11],[13]
Fair Value 5,969 [5],[17] 6,004 [13],[18]
BP LOENBRO HOLDINGS INC.    
Schedule of Investments [Line Items]    
Cost 10,129 [1],[3] 9,575 [9],[11]
Fair Value 10,343 [17] 9,607 [18]
360 Quote TopCo, LLC    
Schedule of Investments [Line Items]    
Cost 27,002 [1],[3] 26,444 [9],[11]
Fair Value 22,491 [17] 21,374 [18]
ACCELERATION, LLC    
Schedule of Investments [Line Items]    
Cost 27,236 [1],[3] 26,306 [9],[11]
Fair Value 26,899 [17] 26,751 [18]
BOND BRAND LOYALTY ULC    
Schedule of Investments [Line Items]    
Cost 17,540 [1],[3],[19],[20] 17,569 [9],[11],[21],[22]
Fair Value 17,517 [17],[19],[20] 17,561 [18],[21],[22]
EXACT BORROWER, LLC    
Schedule of Investments [Line Items]    
Cost 17,650 [1],[3] 17,686 [9],[11]
Fair Value 17,953 [17] 18,007 [18]
IGNITE VISIBILITY LLC    
Schedule of Investments [Line Items]    
Cost 9,819 [1],[3] 9,813 [9],[11]
Fair Value 9,860 [17] 9,860 [18]
LGM PHARMA, LLC    
Schedule of Investments [Line Items]    
Cost 18,733 [1],[3] 18,906 [9],[11]
Fair Value 18,953 [17] 19,136 [18]
ONE GROUP, LLC    
Schedule of Investments [Line Items]    
Cost 9,821 [1],[3] 9,876 [9],[11]
Fair Value 9,819 [17] 9,876 [18]
SWENSONS DRIVE-IN RESTAURANTS, LLC    
Schedule of Investments [Line Items]    
Cost 15,691 [1],[3] 15,677 [9],[11]
Fair Value 15,616 [17] 15,680 [18]
ACACIA BUYERCO V LLC    
Schedule of Investments [Line Items]    
Cost 12,253 [1],[3] 12,242 [9],[11]
Fair Value 12,500 [17] 12,500 [18]
Cadmium, LLC    
Schedule of Investments [Line Items]    
Cost 8,227 [1],[3] 8,073 [9],[11]
Fair Value 8,272 [17] 8,120 [18]
GRAMMATECH, INC.    
Schedule of Investments [Line Items]    
Cost 996 [1],[3],[5] 993 [9],[11],[13]
Fair Value 1,000 [5],[17] 1,000 [13],[18]
ISI ENTERPRISES, LLC    
Schedule of Investments [Line Items]    
Cost 3,760 [1],[3] 4,925 [9],[11]
Fair Value 3,816 [17] 5,000 [18]
Zenfolio Inc.    
Schedule of Investments [Line Items]    
Cost 21,569 [1],[3] 21,553 [9],[11]
Fair Value 21,745 [17] 21,527 [18]
South Coast Terminals LLC    
Schedule of Investments [Line Items]    
Cost 14,238 [1],[3] 14,222 [9],[11]
Fair Value 14,413 [17] 14,269 [18]
ATS Operating, LLC    
Schedule of Investments [Line Items]    
Cost 19,217 [1],[3] 18,747 [9],[11]
Fair Value 19,451 [17] 19,000 [18]
CATBIRD NYC, LLC    
Schedule of Investments [Line Items]    
Cost 15,306 [1],[3],[5] 14,885 [9],[11],[13]
Fair Value 15,500 [5],[17] 15,100 [13],[18]
TRAFERA, LLC (FKA TRINITY 3, LLC)    
Schedule of Investments [Line Items]    
Cost 5,700 [1],[3] 5,720 [9],[11]
Fair Value 5,555 [17] 5,665 [18]
MERCURY ACQUISITION 2021, LLC    
Schedule of Investments [Line Items]    
Cost 15,709 [1],[3] 15,693 [9],[11]
Fair Value 13,533 [17] 13,533 [18]
U.S. TELEPACIFIC CORP.    
Schedule of Investments [Line Items]    
Cost 2,670 [1],[3] 2,639 [9],[11]
Fair Value 1,055 [17] 977 [18]
ITA HOLDINGS GROUP, LLC    
Schedule of Investments [Line Items]    
Cost 28,416 [1],[3],[5] 26,839 [9],[11],[13]
Fair Value 32,033 [5],[17] 30,660 [13],[18]
DYNAMIC COMMUNITIES, LLC    
Schedule of Investments [Line Items]    
Cost 2,468 [1],[3],[5] 2,468 [9],[11],[13]
Fair Value 317 [5],[17] 317 [13],[18]
US COURTSCRIPT HOLDINGS, INC.    
Schedule of Investments [Line Items]    
Cost 1,423 [1],[3] 1,423 [9],[11]
Fair Value 2,239 [17] 1,888 [18]
SHEARWATER RESEARCH, INC.    
Schedule of Investments [Line Items]    
Cost 636 [1],[3],[19] 636 [9],[11],[21]
Fair Value 1,622 [17],[19] 1,431 [18],[21]
APPLE ROOFING ADMINISTRATIVE SERVICES, LLC (fka ROOF OPCO, LLC)    
Schedule of Investments [Line Items]    
Cost 1,088 [1],[3] 1,000 [9],[11]
Fair Value 895 [17] 1,037 [18]
STUDENT RESOURCE CENTER LLC    
Schedule of Investments [Line Items]    
Cost 5,845 [1],[3],[5] 5,845 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
ARBORWORKS, LLC    
Schedule of Investments [Line Items]    
Cost 3,270 [1],[3],[5] 3,270 [9],[11],[13]
Fair Value 2,415 [5],[17] 3,175 [13],[18]
LIGHTING RETROFIT INTERNATIONAL, LLC    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[5] 0 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
MUENSTER MILLING COMPANY, LLC    
Schedule of Investments [Line Items]    
Cost 1,500 [1],[3] 1,500 [9],[11]
Fair Value 949 [17] 949 [18]
AAC NEW HOLDCO INC.    
Schedule of Investments [Line Items]    
Cost 5,528 [1],[3] 3,983 [9],[11]
Fair Value 0 [17] 2,203 [18]
CAVALIER BUYER, INC.    
Schedule of Investments [Line Items]    
Cost 787 [1],[3] 690 [9],[11]
Fair Value 856 [17] 726 [18]
ROSELAND MANAGEMENT, LLC    
Schedule of Investments [Line Items]    
Cost 1,785 [1],[3],[5] 1,785 [9],[11],[13]
Fair Value 1,921 [5],[17] 1,692 [13],[18]
DAMOTECH INC.    
Schedule of Investments [Line Items]    
Cost 1,127 [1],[3],[19] 1,127 [9],[11],[21]
Fair Value 2,114 [17],[19] 1,583 [18],[21]
ACCELERATION, LLC    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3] 1,000 [9],[11]
Fair Value 1,284 [17] 1,554 [18]
ACCELERATION PARTNERS, LLC    
Schedule of Investments [Line Items]    
Cost 1,033 [1],[3] 1,033 [9],[11]
Fair Value 1,063 [17] 1,063 [18]
BOND BRAND LOYALTY ULC    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[19] 1,000 [9],[11],[21]
Fair Value 799 [17],[19] 799 [18],[21]
IGNITE VISIBILITY LLC    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3] 1,000 [9],[11]
Fair Value 1,000 [17] 1,000 [18]
STATINMED, LLC    
Schedule of Investments [Line Items]    
Cost 6,238 [1],[3],[5] 6,238 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
GRAMMATECH, INC.    
Schedule of Investments [Line Items]    
Cost 1,360 [1],[3],[5] 1,360 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
ISI ENTERPRISES, LLC    
Schedule of Investments [Line Items]    
Cost 1,167 [1],[3] 1,167 [9],[11]
Fair Value 2,002 [17] 2,002 [18]
CATBIRD NYC, LLC    
Schedule of Investments [Line Items]    
Cost 1,500 [1],[3],[5] 1,500 [9],[11],[13]
Fair Value 2,538 [5],[17] 2,538 [13],[18]
BROAD SKY NETWORKS LLC    
Schedule of Investments [Line Items]    
Cost 1,340 [1],[3] 1,221 [9],[11]
Fair Value 1,786 [17] 1,552 [18]
GUARDIAN FLEET SERVICES, INC.    
Schedule of Investments [Line Items]    
Cost 1,624 [1],[3] 1,624 [9],[11]
Fair Value 1,674 [17] 1,674 [18]
ITA HOLDINGS GROUP, LLC    
Schedule of Investments [Line Items]    
Cost 5,829 [1],[3],[5] 5,829 [9],[11],[13]
Fair Value 11,219 [5],[17] 10,248 [13],[18]
Opco Borrower, LLC    
Schedule of Investments [Line Items]    
Cost [9],[11]   11,386
Fair Value [18]   11,661
USA DEBUSK, LLC [Member]    
Schedule of Investments [Line Items]    
Cost [9],[11]   12,916
Fair Value [18]   13,041
Outerbox, LLC    
Schedule of Investments [Line Items]    
Cost [9],[11]   14,449
Fair Value [18]   14,522
RTIC Subsidiary Holdings LLC    
Schedule of Investments [Line Items]    
Cost [9],[11]   6,723
Fair Value [18]   6,699
Investment, Identifier [Axis]: 360 QUOTE TOPCO, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 23,917 [23] 23,372 [24]
Cost 23,687 [1],[3],[23] 23,131 [9],[11],[24]
Fair Value 19,731 [17],[23] 18,698 [18],[24]
Investment, Identifier [Axis]: 360 QUOTE TOPCO, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 3,346 3,346
Cost 3,315 [1],[3] 3,313 [9],[11]
Fair Value 2,760 [17] 2,676 [18]
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 453 433
Cost 450 [1],[3] 430 [9],[11]
Fair Value 448 [17] 428 [18]
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., First Lien    
Schedule of Investments [Line Items]    
Principal 15,027 14,364
Cost 15,027 [1],[3] 14,364 [9],[11]
Fair Value 14,862 [17] 14,206 [18]
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Shares common stock    
Schedule of Investments [Line Items]    
Cost 2,944 [1],[3] 1,785 [9],[11]
Fair Value 0 [17] 1,173 [18]
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Warrants (Expiration - December 11, 2025)    
Schedule of Investments [Line Items]    
Cost 2,584 [1],[3] 2,198 [9],[11]
Fair Value 0 [17] 1,030 [18]
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, Class B-2 Units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 1,000 [17],[20],[25] 1,000 [18],[22],[26]
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal   7,500
Cost [9],[11]   7,350
Fair Value [18]   7,500
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 12,500 5,000
Cost 12,280 [1],[3] 4,921 [9],[11]
Fair Value 12,500 [17] 5,000 [18]
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (27) [1],[3],[27] (29) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Class A Common Units    
Schedule of Investments [Line Items]    
Cost 14 [1],[3],[20],[25] 14 [9],[11],[22],[26]
Fair Value 0 [17],[20],[25] 0 [18],[22],[26]
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 19,550 [29] 19,550 [30]
Cost 19,315 [1],[3],[29] 19,283 [9],[11],[30]
Fair Value 19,550 [17],[29] 19,550 [18],[30]
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Preferred Units    
Schedule of Investments [Line Items]    
Cost 1,019 [1],[3],[20],[25] 1,019 [9],[11],[22],[26]
Fair Value 1,063 [17],[20],[25] 1,063 [18],[22],[26]
Investment, Identifier [Axis]: ACCELERATION, LLC, Common Units    
Schedule of Investments [Line Items]    
Cost 107 [1],[3],[20],[25] 107 [9],[11],[22],[26]
Fair Value 0 [17],[20],[25] 0 [18],[22],[26]
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 8,882 8,917
Cost 8,766 [1],[3] 8,791 [9],[11]
Fair Value 8,642 [17] 8,917 [18]
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 8,882 8,917
Cost 8,765 [1],[3] 8,790 [9],[11]
Fair Value 8,642 [17] 8,917 [18]
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan C    
Schedule of Investments [Line Items]    
Principal 8,882 8,917
Cost 8,764 [1],[3] 8,789 [9],[11]
Fair Value 8,642 [17] 8,917 [18]
Investment, Identifier [Axis]: ACCELERATION, LLC, Preferred Units    
Schedule of Investments [Line Items]    
Cost 893 [1],[3],[20],[25] 893 [9],[11],[22],[26]
Fair Value 1,284 [17],[20],[25] 1,554 [18],[22],[26]
Investment, Identifier [Axis]: ACCELERATION, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 1,000 [27] 0 [28]
Cost 941 [1],[3],[27] (64) [9],[11],[28]
Fair Value 973 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: ACE GATHERING, INC., Second Lien    
Schedule of Investments [Line Items]    
Principal 4,583 [31] 4,793 [32]
Cost 4,544 [1],[3],[31] 4,749 [9],[11],[32]
Fair Value 4,583 [17],[31] 4,793 [18],[32]
Investment, Identifier [Axis]: ADS TACTICAL, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 1,601 1,625
Cost 1,587 [1],[3] 1,609 [9],[11]
Fair Value 1,601 [17] 1,625 [18]
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC. Preferred Units    
Schedule of Investments [Line Items]    
Cost 1,344 [1],[3],[5],[20],[25] 1,344 [9],[11],[13],[22],[26]
Fair Value 3,319 [5],[17],[20],[25] 3,319 [13],[18],[22],[26]
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal [5],[27] 0  
Cost [1],[3],[5],[27] 0  
Fair Value 0 [5],[17],[27] 0
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Delayed Draw Term Loan10    
Schedule of Investments [Line Items]    
Principal [13],[28]   0
Cost [9],[11],[13],[28]   0
Fair Value [13],[18],[28]   0
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 26,855 [5] 24,407 [13]
Cost 26,576 [1],[3],[5] 24,116 [9],[11],[13]
Fair Value 26,586 [5],[17] 24,407 [13],[18]
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Preferred Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 3,319 3,319
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 825 [5],[27] 825 [13],[28]
Cost 814 [1],[3],[5],[27] 813 [9],[11],[13],[28]
Fair Value 817 [5],[17],[27] 825 [13],[18],[28]
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Membership preferred interest    
Schedule of Investments [Line Items]    
Cost 2,500 [1],[3] 2,500 [9],[11]
Fair Value 2,019 [17] 646 [18]
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Unsecured convertible Note    
Schedule of Investments [Line Items]    
Principal 173 173
Cost 173 [1],[3] 173 [9],[11]
Fair Value 173 [17] 173 [18]
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 12,944 [33] 12,944 [34]
Cost 12,903 [1],[3],[33] 12,903 [9],[11],[34]
Fair Value 10,356 [17],[33] 10,356 [18],[34]
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 12,106 [33] 12,106 [34]
Cost 12,057 [1],[3],[33] 12,057 [9],[11],[34]
Fair Value 7,276 [17],[33] 7,276 [18],[34]
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, Units of Class A common stock    
Schedule of Investments [Line Items]    
Cost 3,000 [1],[3],[20],[25] 3,000 [9],[11],[22],[26]
Fair Value 0 [17],[20],[25] 0 [18],[22],[26]
Investment, Identifier [Axis]: ARBORWORKS, LLC, Class A Units    
Schedule of Investments [Line Items]    
Cost 100 [1],[3],[5],[20],[25] 100 [9],[11],[13],[22],[26]
Fair Value 4 [5],[17],[20],[25] 5 [13],[18],[22],[26]
Investment, Identifier [Axis]: ARBORWORKS, LLC, Class A-1 Common Units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[5] 0 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
Investment, Identifier [Axis]: ARBORWORKS, LLC, Class A-1 Preferred Units    
Schedule of Investments [Line Items]    
Cost 3,170 [1],[3],[5] 3,170 [9],[11],[13]
Fair Value 2,411 [5],[17] 3,170 [13],[18]
Investment, Identifier [Axis]: ARBORWORKS, LLC, Class B-1 Preferred Units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[5] 0 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
Investment, Identifier [Axis]: ARBORWORKS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 3,219 [5] 3,123 [13]
Cost 3,219 [1],[3],[5] 3,123 [9],[11],[13]
Fair Value 3,110 [5],[17] 3,123 [13],[18]
Investment, Identifier [Axis]: ARBORWORKS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 1,629 [5],[27] 1,569 [13],[28]
Cost 1,629 [1],[3],[5],[27] 1,569 [9],[11],[13],[28]
Fair Value 1,629 [5],[17],[27] 1,569 [13],[18],[28]
Investment, Identifier [Axis]: ASC ORTHO MANAGEMENT COMPANY, LLC, Common Units    
Schedule of Investments [Line Items]    
Cost 1,026 [1],[3],[20],[25] 1,026 [9],[11],[22],[26]
Fair Value 234 [17],[20],[25] 619 [18],[22],[26]
Investment, Identifier [Axis]: ATS OPERATING, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 9,250 9,250
Cost 9,147 [1],[3] 9,139 [9],[11]
Fair Value 9,250 [17] 9,250 [18]
Investment, Identifier [Axis]: ATS OPERATING, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 9,250 9,250
Cost 9,145 [1],[3] 9,136 [9],[11]
Fair Value 9,250 [17] 9,250 [18]
Investment, Identifier [Axis]: ATS OPERATING, LLC, Preferred units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 1,220 [17],[20],[25] 1,220 [18],[22],[26]
Investment, Identifier [Axis]: ATS OPERATING, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 951 [27] 500 [28]
Cost 925 [1],[3],[27] 472 [9],[11],[28]
Fair Value 951 [17],[27] 500 [18],[28]
Investment, Identifier [Axis]: ArborWorks, LLC, Class A Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 4 5
Investment, Identifier [Axis]: ArborWorks, LLC, Class A-1 Common Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: ArborWorks, LLC, Class A-1 Preferred Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 2,411 3,170
Investment, Identifier [Axis]: ArborWorks, LLC, Class B-1 Preferred Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: ArborWorks, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 3,219  
Fair Value 3,110 3,123
Investment, Identifier [Axis]: ArborWorks, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 1,629  
Fair Value 1,629 1,569
Investment, Identifier [Axis]: BINSWANGER HOLDING CORP., shares of common stock    
Schedule of Investments [Line Items]    
Cost 900 [1],[3] 900 [9],[11]
Fair Value 598 [17] 598 [18]
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, Class A common units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[19],[20],[25] 0 [9],[11],[21],[22],[26]
Fair Value 0 [17],[19],[20],[25] 0 [18],[21],[22],[26]
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 8,933 [19],[20] 8,955 [21],[22]
Cost 8,786 [1],[3],[19],[20] 8,801 [9],[11],[21],[22]
Fair Value 8,763 [17],[19],[20] 8,785 [18],[21],[22]
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 8,933 [19],[20] 8,955 [21],[22]
Cost 8,785 [1],[3],[19],[20] 8,800 [9],[11],[21],[22]
Fair Value 8,754 [17],[19],[20] 8,776 [18],[21],[22]
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, Preferred units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[19],[20],[25] 1,000 [9],[11],[21],[22],[26]
Fair Value 799 [17],[19],[20],[25] 799 [18],[21],[22],[26]
Investment, Identifier [Axis]: BOND BRAND LOYALTY ULC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [19],[20],[27] 0 [21],[22],[28]
Cost (31) [1],[3],[19],[20],[27] (32) [9],[11],[21],[22],[28]
Fair Value 0 [17],[19],[20],[27] 0 [18],[21],[22],[28]
Investment, Identifier [Axis]: BP LOENBRO HOLDINGS INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (10) [1],[3],[27] (11) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: BP LOENBRO HOLDINGS INC., First Lien    
Schedule of Investments [Line Items]    
Principal 9,737 9,798
Cost 9,554 [1],[3] 9,607 [9],[11]
Fair Value 9,737 [17] 9,607 [18]
Investment, Identifier [Axis]: BP LOENBRO HOLDINGS INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 606 [27] 0 [28]
Cost 585 [1],[3],[27] (21) [9],[11],[28]
Fair Value 606 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: BRANDNER DESIGN, LLC, Class A Units 2    
Schedule of Investments [Line Items]    
Cost [1],[3],[7],[20],[25] 0  
Fair Value [7],[17],[20],[25] 757  
Investment, Identifier [Axis]: BRANDNER DESIGN, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal [7] 8,750  
Cost [1],[3],[7] 8,622  
Fair Value [7],[17] 8,622  
Investment, Identifier [Axis]: BRANDNER DESIGN, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal [7],[27] 0  
Cost [1],[3],[7],[27] (14)  
Fair Value [7],[17],[27] 0  
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC, Series A Preferred units    
Schedule of Investments [Line Items]    
Cost 1,132 [1],[3],[20],[25] 1,132 [9],[11],[22],[26]
Fair Value 1,493 [17],[20],[25] 1,393 [18],[22],[26]
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC, Series C Preferred units    
Schedule of Investments [Line Items]    
Cost 89 [1],[3],[20],[25] 89 [9],[11],[22],[26]
Fair Value 100 [17],[20],[25] 159 [18],[22],[26]
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC, Series D Preferred units    
Schedule of Investments [Line Items]    
Cost [1],[3],[20],[25] 119  
Fair Value [17],[20],[25] 193  
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC, Unsecured Convertible Note    
Schedule of Investments [Line Items]    
Principal [20],[25],[27] 57  
Cost [1],[3],[20],[25],[27] 57  
Fair Value [17],[20],[25],[27] 57  
Investment, Identifier [Axis]: BURNING GLASS INTERMEDIATE HOLDING COMPANY, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 2,454 2,500
Cost 2,427 [1],[3] 2,471 [9],[11]
Fair Value 2,454 [17] 2,500 [18]
Investment, Identifier [Axis]: BURNING GLASS INTERMEDIATE HOLDING COMPANY, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (3) [1],[3],[27] (3) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: Brandner Design, LLC., Class A Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 757 0
Investment, Identifier [Axis]: Brandner Design, LLC., First Lien    
Schedule of Investments [Line Items]    
Principal 8,750  
Fair Value 8,622 0
Investment, Identifier [Axis]: Brandner Design, LLC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: C&M CONVEYOR, INC., First Lien - Term Loan A15    
Schedule of Investments [Line Items]    
Principal 6,500 [31] 6,500 [32]
Cost 6,415 [1],[3],[31] 6,406 [9],[11],[32]
Fair Value 6,500 [17],[31] 6,500 [18],[32]
Investment, Identifier [Axis]: C&M CONVEYOR, INC., First Lien - Term Loan B15    
Schedule of Investments [Line Items]    
Principal 6,500 [31] 6,500 [32]
Cost 6,415 [1],[3],[31] 6,407 [9],[11],[32]
Fair Value 6,500 [17],[31] 6,500 [18],[32]
Investment, Identifier [Axis]: CADMIUM, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 7,657 7,505
Cost 7,615 [1],[3] 7,461 [9],[11]
Fair Value 7,657 [17] 7,505 [18]
Investment, Identifier [Axis]: CADMIUM, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 615 615
Cost 612 [1],[3] 612 [9],[11]
Fair Value 615 [17] 615 [18]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class A Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 1,781 1,781
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class A units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[5],[20],[25],[35] 1,000 [9],[11],[13],[22],[26],[36]
Fair Value 1,781 [5],[17],[20],[25],[35] 1,781 [13],[18],[22],[26],[36]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class B Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 757 757
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class B units    
Schedule of Investments [Line Items]    
Cost 500 [1],[3],[5],[20],[25],[27],[35] 500 [9],[11],[13],[22],[26],[28],[36]
Fair Value 757 [5],[17],[20],[25],[27],[35] 757 [13],[18],[22],[26],[28],[36]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 15,000 [5] 15,100 [13]
Cost 14,842 [1],[3],[5] 14,926 [9],[11],[13]
Fair Value 15,000 [5],[17] 15,100 [13],[18]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 500 [5],[27] 0 [13],[28]
Cost 464 [1],[3],[5],[27] (41) [9],[11],[13],[28]
Fair Value 500 [5],[17],[27] 0 [13],[18],[28]
Investment, Identifier [Axis]: CATBIRD NYC, LLC. Revolving Loan    
Schedule of Investments [Line Items]    
Principal 500  
Fair Value 500 0
Investment, Identifier [Axis]: CAVALIER BUYER, INC., Class A-1 Units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[20],[25] 0 [9],[11],[22],[26]
Fair Value 0 [17],[20],[25] 0 [18],[22],[26]
Investment, Identifier [Axis]: CAVALIER BUYER, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 6,500 6,500
Cost 6,398 [1],[3] 6,392 [9],[11]
Fair Value 6,500 [17] 6,500 [18]
Investment, Identifier [Axis]: CAVALIER BUYER, INC., Preferred Units    
Schedule of Investments [Line Items]    
Cost 787 [1],[3],[20],[25] 690 [9],[11],[22],[26]
Fair Value 856 [17],[20],[25] 726 [18],[22],[26]
Investment, Identifier [Axis]: CAVALIER BUYER, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (29) [1],[3],[27] (31) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: CDC DENTAL MANAGEMENT CO., LLC, Class Y Preferred Units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 783 [17],[20],[25] 1,000 [18],[22],[26]
Investment, Identifier [Axis]: CDC DENTAL MANAGEMENT CO., LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 5,500 5,500
Cost 5,401 [1],[3] 5,397 [9],[11]
Fair Value 5,390 [17] 5,390 [18]
Investment, Identifier [Axis]: CDC DENTAL MANAGEMENT CO., LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 5,500 5,500
Cost 5,400 [1],[3] 5,396 [9],[11]
Fair Value 5,390 [17] 5,390 [18]
Investment, Identifier [Axis]: CDC DENTAL MANAGEMENT CO., LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (34) [1],[3],[27] (37) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Delayed Draw Capex Term Loan    
Schedule of Investments [Line Items]    
Principal 101 [5],[27] 101 [13],[28]
Cost 95 [1],[3],[5],[27] 94 [9],[11],[13],[28]
Fair Value 101 [5],[17],[27] 101 [13],[18],[28]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 101  
Fair Value 101 101
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 7,540 [5] 7,540 [13]
Cost 7,508 [1],[3],[5] 7,500 [9],[11],[13]
Fair Value 7,540 [5],[17] 7,540 [13],[18]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Preferred Units    
Schedule of Investments [Line Items]    
Principal 0  
Cost 1,224 [1],[3],[5],[20],[25] 1,224 [9],[11],[13],[22],[26]
Fair Value 1,617 [5],[17],[20],[25] 1,360 [13],[18],[22],[26]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 1,200 [5],[27] 700 [13],[28]
Cost 1,195 [1],[3],[5],[27] 693 [9],[11],[13],[28]
Fair Value 1,200 [5],[17],[27] 700 [13],[18],[28]
Investment, Identifier [Axis]: CITYVET, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (149) [1],[3],[27] (44) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: CITYVET, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 20,000 15,000
Cost 19,645 [1],[3] 14,725 [9],[11]
Fair Value 20,000 [17] 15,000 [18]
Investment, Identifier [Axis]: COMMAND GROUP ACQUISITION, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 6,000 [5] 6,000
Cost 5,886 [1],[3],[5] 5,882 [9],[11]
Fair Value 5,700 [5],[17] 5,882 [18]
Investment, Identifier [Axis]: COMMAND GROUP ACQUISITION, LLC, Preferred Units    
Schedule of Investments [Line Items]    
Cost 1,250 [1],[3],[5],[20],[25] 1,250 [9],[11],[13],[22],[26]
Fair Value 860 [5],[17],[20],[25] 1,250 [13],[18],[22],[26]
Investment, Identifier [Axis]: COREL, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 4,789 [19],[20] 4,862 [21],[22]
Cost 4,725 [1],[3],[19],[20] 4,791 [9],[11],[21],[22]
Fair Value 4,789 [17],[19],[20] 4,794 [18],[21],[22]
Investment, Identifier [Axis]: CRAFTY APES, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 17,358 [29] 16,644 [30]
Cost 17,300 [1],[3],[29] 16,576 [9],[11],[30]
Fair Value 15,622 [17],[29] 15,778 [18],[30]
Investment, Identifier [Axis]: Command Group Acquisition, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 6,000  
Fair Value 5,700 5,882
Investment, Identifier [Axis]: Command Group Acquisition, LLC, Preferred Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 860 1,250
Investment, Identifier [Axis]: DAMOTECH INC., Class A Common units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[19],[20],[25] 0 [9],[11],[21],[22],[26]
Fair Value 850 [17],[19],[20],[25] 355 [18],[21],[22],[26]
Investment, Identifier [Axis]: DAMOTECH INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 3,000 [19],[20] 3,000
Cost 2,946 [1],[3],[19],[20] 2,944 [9],[11]
Fair Value 3,000 [17],[19],[20] 3,000 [18]
Investment, Identifier [Axis]: DAMOTECH INC., First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 5,100 [19],[20] 5,100
Cost 5,013 [1],[3],[19],[20] 5,009 [9],[11]
Fair Value 5,100 [17],[19],[20] 4,998 [18]
Investment, Identifier [Axis]: DAMOTECH INC., First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 5,100 [19],[20] 5,100
Cost 5,013 [1],[3],[19],[20] 5,009 [9],[11]
Fair Value 5,100 [17],[19],[20] 4,998 [18]
Investment, Identifier [Axis]: DAMOTECH INC., Preferred units    
Schedule of Investments [Line Items]    
Cost 1,127 [1],[3],[19],[20],[25] 1,127 [9],[11],[21],[22],[26]
Fair Value 1,264 [17],[19],[20],[25] 1,228 [18],[21],[22],[26]
Investment, Identifier [Axis]: DAMOTECH INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [19],[20],[27] 0 [28]
Cost (48) [1],[3],[19],[20],[27] (51) [9],[11],[28]
Fair Value 0 [17],[19],[20],[27] 0 [18],[28]
Investment, Identifier [Axis]: DELPHI LENDER HOLDCO LLC, Common units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3] 0 [9],[11]
Fair Value 0 [17] 0 [18]
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Class A Preferred Units    
Schedule of Investments [Line Items]    
Cost 250 [1],[3],[5],[20],[25] 250 [9],[11],[13],[22],[26]
Fair Value 317 [5],[17],[20],[25] 317 [13],[18],[22],[26]
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Class B Preferred Units    
Schedule of Investments [Line Items]    
Cost 2,218 [1],[3],[5],[20],[25] 2,218 [9],[11],[13],[22],[26]
Fair Value 0 [5],[17],[20],[25] 0 [13],[18],[22],[26]
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Class C Preferred Units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[5],[20],[25] 0 [9],[11],[13],[22],[26]
Fair Value 0 [5],[17],[20],[25] 0 [13],[18],[22],[26]
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Common units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[5],[20],[25] 0 [9],[11],[13],[22],[26]
Fair Value 0 [5],[17],[20],[25] 0 [13],[18],[22],[26]
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 4,376  
Fair Value 4,376 4,249
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal [5] 4,511  
Cost [1],[3],[5] 4,488  
Fair Value 4,511 [5],[17] 4,359
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC6, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 4,376 [5] 4,250 [13]
Cost 4,361 [1],[3],[5] 4,234 [9],[11],[13]
Fair Value 4,376 [5],[17] 4,249 [13],[18]
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC6, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal [13]   4,359
Cost [9],[11],[13]   4,336
Fair Value [13],[18]   4,359
Investment, Identifier [Axis]: Dynamic Communities, LLC, Class A Preferred units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 317 317
Investment, Identifier [Axis]: Dynamic Communities, LLC, Class B Preferred units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: Dynamic Communities, LLC, Class C Preferred units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: Dynamic Communities, LLC, Common units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: EDGE AUTONOMY HOLDINGS, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 11,250 11,250
Cost 10,973 [1],[3] 10,959 [9],[11]
Fair Value 11,250 [17] 11,250 [18]
Investment, Identifier [Axis]: EDGE AUTONOMY HOLDINGS, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 11,250 11,250
Cost 10,975 [1],[3] 10,962 [9],[11]
Fair Value 11,250 [17] 11,250 [18]
Investment, Identifier [Axis]: EDGE AUTONOMY HOLDINGS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (91) [1],[3],[27] (97) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: EMERALD TECHNOLOGIES (U.S.) ACQUISITIONCO, INC., First Lien - Term B Loan    
Schedule of Investments [Line Items]    
Principal 3,473 3,496
Cost 3,439 [1],[3] 3,460 [9],[11]
Fair Value 3,127 [17] 3,216 [18]
Investment, Identifier [Axis]: EVEREST TRANSPORTATION SYSTEMS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 6,375 6,521
Cost 6,342 [1],[3] 6,483 [9],[11]
Fair Value 5,801 [17] 5,934 [18]
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Common units    
Schedule of Investments [Line Items]    
Cost 615 [1],[3] 615 [9],[11]
Fair Value 945 [17] 945 [18]
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 2,062 2,068
Cost 2,020 [1],[3] 2,025 [9],[11]
Fair Value 2,062 [17] 2,068 [18]
Investment, Identifier [Axis]: EXACT BORROWER, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 7,753 7,777
Cost 7,639 [1],[3] 7,656 [9],[11]
Fair Value 7,753 [17] 7,777 [18]
Investment, Identifier [Axis]: EXACT BORROWER, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 7,753 7,777
Cost 7,639 [1],[3] 7,655 [9],[11]
Fair Value 7,753 [17] 7,777 [18]
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Promissory Note    
Schedule of Investments [Line Items]    
Principal 385 385
Cost 385 [1],[3] 385 [9],[11]
Fair Value 385 [17] 385 [18]
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (33) [1],[3],[27] (35) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, Common Units    
Schedule of Investments [Line Items]    
Cost 2,892 [1],[3],[20],[25],[35] 2,892 [9],[11],[22],[26],[36]
Fair Value 7,994 [17],[20],[25],[35] 9,505 [18],[22],[26],[36]
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, Class A Units    
Schedule of Investments [Line Items]    
Cost 750 [1],[3],[20],[25],[35] 750 [9],[11],[22],[26]
Fair Value 2,097 [17],[20],[25],[35] 1,815 [18],[22],[26]
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal   7,030
Cost [9],[11]   6,930
Fair Value [18]   7,030
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 14,197  
Cost [1],[3] 13,969  
Fair Value [17] 14,197  
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 14,197  
Cost [1],[3] 13,912  
Fair Value [17] 14,197  
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, First Lien - Term Loan C    
Schedule of Investments [Line Items]    
Principal 14,197  
Cost [1],[3] 13,913  
Fair Value [17] 14,197  
Investment, Identifier [Axis]: FS VECTOR LLC, Common units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25],[35] 1,000 [9],[11],[22],[26],[36]
Fair Value 1,000 [17],[20],[25],[35] 1,000 [18],[22],[26],[36]
Investment, Identifier [Axis]: FS VECTOR LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 9,000 9,000
Cost 8,852 [1],[3] 8,845 [9],[11]
Fair Value 8,919 [17] 8,919 [18]
Investment, Identifier [Axis]: FS VECTOR LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 9,000 9,000
Cost 8,853 [1],[3] 8,846 [9],[11]
Fair Value 8,919 [17] 8,919 [18]
Investment, Identifier [Axis]: FS VECTOR LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (31) [1],[3],[27] (33) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 7,099 7,125
Cost 6,992 [1],[3] 7,012 [9],[11]
Fair Value 7,099 [17] 7,125 [18]
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 7,099 7,125
Cost 6,991 [1],[3] 7,011 [9],[11]
Fair Value 7,099 [17] 7,125 [18]
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (35) [1],[3],[27] (37) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, Class A Preferred Units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[5],[20],[25] 1,000 [9],[11],[13],[22],[26]
Fair Value 2,064 [5],[17],[20],[25] 2,064 [13],[18],[22],[26]
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 5,969 [5],[23] 6,004 [13],[24]
Cost 5,874 [1],[3],[5],[23] 5,903 [9],[11],[13],[24]
Fair Value 5,969 [5],[17],[23] 6,004 [13],[18],[24]
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [5],[27] 0 [13],[28]
Cost (43) [1],[3],[5],[27] (45) [9],[11],[13],[28]
Fair Value 0 [5],[17],[27] 0 [13],[18],[28]
Investment, Identifier [Axis]: GPT Industries, LLC Class A Preferred Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 2,064 2,064
Investment, Identifier [Axis]: GPT Industries, LLC First Lien    
Schedule of Investments [Line Items]    
Principal 5,969  
Fair Value 5,969 6,004
Investment, Identifier [Axis]: GPT Industries, LLC Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: GRAMMATECH, INC., Class A units    
Schedule of Investments [Line Items]    
Principal 0  
Cost 1,000 [1],[3],[5] 1,000 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
Investment, Identifier [Axis]: GRAMMATECH, INC., Class A-1 units    
Schedule of Investments [Line Items]    
Principal 0  
Cost 360 [1],[3],[5] 360 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
Investment, Identifier [Axis]: GRAMMATECH, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 1,000 [5] 1,000 [13]
Cost 999 [1],[3],[5] 998 [9],[11],[13]
Fair Value 1,000 [5],[17] 1,000 [13],[18]
Investment, Identifier [Axis]: GRAMMATECH, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [5],[27] 0 [13],[28]
Cost (3) [1],[3],[5],[27] (5) [9],[11],[13],[28]
Fair Value 0 [5],[17],[27] 0 [13],[18],[28]
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC., Class A Units    
Schedule of Investments [Line Items]    
Cost 1,500 [1],[3],[20],[25] 1,500 [9],[11],[22],[26]
Fair Value 1,584 [17],[20],[25] 1,584 [18],[22],[26]
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 9,615 9,575
Cost 9,411 [1],[3] 9,361 [9],[11]
Fair Value 9,134 [17] 9,096 [18]
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC., Warrants (Expiration - February 10, 2033)    
Schedule of Investments [Line Items]    
Cost 80 [1],[3],[20],[25] 80 [9],[11],[22],[26]
Fair Value 42 [17],[20],[25] 42 [18],[22],[26]
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC., Warrants (Expiration - January 24, 2034)    
Schedule of Investments [Line Items]    
Cost 24 [1],[3],[20],[25] 24 [9],[11],[22],[26]
Fair Value 24 [17],[20],[25] 24 [18],[22],[26]
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC., Warrants (Expiration - November 30, 2033)    
Schedule of Investments [Line Items]    
Cost 20 [1],[3],[20],[25] 20 [9],[11],[22],[26]
Fair Value 24 [17],[20],[25] 24 [18],[22],[26]
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 299 [27] 300 [28]
Cost 286 [1],[3],[27] 286 [9],[11],[28]
Fair Value 287 [17],[27] 288 [18],[28]
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 3,597 3,606
Cost 3,541 [1],[3] 3,547 [9],[11]
Fair Value 3,453 [17] 3,461 [18]
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 707 [27] 454 [28]
Cost 693 [1],[3],[27] 439 [9],[11],[28]
Fair Value 678 [17],[27] 436 [18],[28]
Investment, Identifier [Axis]: HEAT TRAK, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal   11,500
Cost [9],[11]   10,308
Fair Value [18]   11,270
Investment, Identifier [Axis]: HEAT TRAK, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 11,500  
Cost [1],[3] 10,278  
Fair Value [17] 11,121  
Investment, Identifier [Axis]: HEAT TRAK, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 2,000  
Cost [1],[3] 2,000  
Fair Value [17] 1,968  
Investment, Identifier [Axis]: HEAT TRAK, LLC, Warrants    
Schedule of Investments [Line Items]    
Cost 1,216 [1],[3],[20],[25] 1,104 [9],[11],[22],[26]
Fair Value 494 [17],[20],[25] 742 [18],[22],[26]
Investment, Identifier [Axis]: HH-INSPIRE ACQUISITION, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 7,955 7,975
Cost 7,785 [1],[3] 7,796 [9],[11]
Fair Value 7,080 [17] 7,242 [18]
Investment, Identifier [Axis]: HH-INSPIRE ACQUISITION, INC., Preferred units    
Schedule of Investments [Line Items]    
Cost 343 [1],[3],[20],[25] 343 [9],[11],[22],[26]
Fair Value 157 [17],[20],[25] 323 [18],[22],[26]
Investment, Identifier [Axis]: HH-INSPIRE ACQUISITION, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 719 [27] 719 [28]
Cost 704 [1],[3],[27] 703 [9],[11],[28]
Fair Value 640 [17],[27] 653 [18],[28]
Investment, Identifier [Axis]: HYBRID APPAREL, LLC, Second Lien    
Schedule of Investments [Line Items]    
Principal 15,999 [31] 15,929 [32]
Cost 15,855 [1],[3],[31] 15,769 [9],[11],[32]
Fair Value 15,999 [17],[31] 15,929 [18],[32]
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, Class A Common Units    
Schedule of Investments [Line Items]    
Cost 167 [1],[3],[20],[25] 167 [9],[11],[22],[26]
Fair Value 167 [17],[20],[25] 167 [18],[22],[26]
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (18) [1],[3],[27] (18) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 5,000 5,000
Cost 4,932 [1],[3] 4,929 [9],[11]
Fair Value 4,930 [17] 4,930 [18]
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 5,000 5,000
Cost 4,932 [1],[3] 4,929 [9],[11]
Fair Value 4,930 [17] 4,930 [18]
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, Preferred Units    
Schedule of Investments [Line Items]    
Cost 833 [1],[3],[20],[25] 833 [9],[11],[22],[26]
Fair Value 833 [17],[20],[25] 833 [18],[22],[26]
Investment, Identifier [Axis]: IGNITE VISIBILITY LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (27) [1],[3],[27] (27) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: INFOGAIN CORPORATION, First Lien    
Schedule of Investments [Line Items]    
Principal 3,692  
Cost [1],[3] 3,656  
Fair Value [17] 3,692  
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal   8,171
Cost [9],[11]   8,068
Fair Value [18]   8,171
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, LP interest    
Schedule of Investments [Line Items]    
Cost 588 [1],[3],[20],[25],[27],[35] 588 [9],[11],[22],[26],[28],[36]
Fair Value 1,121 [17],[20],[25],[27],[35] 1,121 [18],[22],[26],[28],[36]
Investment, Identifier [Axis]: INSTITUTES OF HEALTH, LLC, Class A Preferred Units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 742 [17],[20],[25] 1,000 [18],[22],[26]
Investment, Identifier [Axis]: INSTITUTES OF HEALTH, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 7,500 7,500
Cost 7,367 [1],[3] 7,361 [9],[11]
Fair Value 7,125 [17] 7,297 [18]
Investment, Identifier [Axis]: INSTITUTES OF HEALTH, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 7,500 7,500
Cost 7,367 [1],[3] 7,361 [9],[11]
Fair Value 7,125 [17] 7,297 [18]
Investment, Identifier [Axis]: INSTITUTES OF HEALTH, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (17) [1],[3],[27] (18) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: INTEGRO PARENT, INC, First Lien    
Schedule of Investments [Line Items]    
Principal [19],[20] 412  
Cost [1],[3],[19],[20] 412  
Fair Value [17],[19],[20] 412  
Investment, Identifier [Axis]: INTERMEDIA HOLDINGS, INC., First Lien    
Schedule of Investments [Line Items]    
Principal   5,231
Cost [9],[11]   5,209
Fair Value [18]   5,178
Investment, Identifier [Axis]: INW MANUFACTURING, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 2,070 2,100
Cost 2,035 [1],[3] 2,062 [9],[11]
Fair Value 1,739 [17] 1,681 [18]
Investment, Identifier [Axis]: ISAGENIX INTERNATIONAL, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 740 724
Cost 740 [1],[3] 724 [9],[11]
Fair Value 651 [17] 634 [18]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 3,816 5,000
Cost 3,778 [1],[3] 4,945 [9],[11]
Fair Value 3,816 [17] 5,000 [18]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (18) [1],[3],[27] (20) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, Series A Preferred units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3] 1,000 [9],[11]
Fair Value 1,296 [17] 1,296 [18]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, Series A-1 Preferred units    
Schedule of Investments [Line Items]    
Cost 167 [1],[3] 167 [9],[11]
Fair Value 706 [17] 706 [18]
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 12,000 12,000
Cost 11,802 [1],[3] 11,797 [9],[11]
Fair Value 12,000 [17] 12,000 [18]
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 12,000 12,000
Cost 11,802 [1],[3] 11,797 [9],[11]
Fair Value 12,000 [17] 12,000 [18]
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, First Lien - Term Loan C    
Schedule of Investments [Line Items]    
Principal 12,000 12,000
Cost 11,801 [1],[3] 11,796 [9],[11]
Fair Value 12,000 [17] 12,000 [18]
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, Preferred units    
Schedule of Investments [Line Items]    
Cost 1,212 [1],[3],[20],[25] 1,212 [9],[11],[22],[26]
Fair Value 2,690 [17],[20],[25] 2,325 [18],[22],[26]
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (52) [1],[3],[27] (20) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Class A Membership Interest    
Schedule of Investments [Line Items]    
Cost 1,500 [1],[3],[5],[20],[25],[35] 1,500 [9],[11],[13],[22],[26],[36]
Fair Value 2,600 [5],[17],[20],[25],[35] 2,374 [13],[18],[22],[26],[36]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Class A membership interest    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 2,600 2,374
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Delayed Draw Term Loan - A    
Schedule of Investments [Line Items]    
Principal 1,058 [5],[27] 1,058 [13],[28]
Cost 1,039 [1],[3],[5],[27] 1,034 [9],[11],[13],[28]
Fair Value 1,058 [5],[17],[27] 1,058 [13],[18],[28]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Delayed Draw Term Loan - B    
Schedule of Investments [Line Items]    
Principal 1,058 [5],[27] 1,058 [13],[28]
Cost 1,033 [1],[3],[5],[27] 1,034 [9],[11],[13],[28]
Fair Value 1,058 [5],[17],[27] 1,058 [13],[18],[28]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term B Loan    
Schedule of Investments [Line Items]    
Principal 13,196 [5] 13,038 [13]
Cost 11,435 [1],[3],[5] 11,174 [9],[11],[13]
Fair Value 13,196 [5],[17] 13,038 [13],[18]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan    
Schedule of Investments [Line Items]    
Principal 13,196 [5] 13,038 [13]
Cost 11,450 [1],[3],[5] 11,186 [9],[11],[13]
Fair Value 13,196 [5],[17] 13,038 [13],[18]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan - 2    
Schedule of Investments [Line Items]    
Principal 13,196  
Fair Value 13,196 13,038
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan B - 2    
Schedule of Investments [Line Items]    
Principal 13,196  
Fair Value 13,196 13,038
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 3,525 [5],[27] 2,468 [13],[28]
Cost 3,459 [1],[3],[5],[27] 2,411 [9],[11],[13],[28]
Fair Value 3,525 [5],[17],[27] 2,468 [13],[18],[28]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Revolving loan    
Schedule of Investments [Line Items]    
Principal 3,525  
Fair Value 3,525 2,468
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants (Expiration - June 21, 2033)    
Schedule of Investments [Line Items]    
Cost 3,791 [1],[3],[5],[20],[25] 3,791 [9],[11],[13],[22],[26]
Fair Value 4,233 [5],[17],[20],[25] 3,869 [13],[18],[22],[26]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants (Expiration - March 29, 2029)    
Schedule of Investments [Line Items]    
Cost 538 [1],[3],[5],[20],[25] 538 [9],[11],[13],[22],[26]
Fair Value 4,386 [5],[17],[20],[25] 4,005 [13],[18],[22],[26]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants - 1    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 4,386 4,005
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants - 2    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 4,233 3,869
Investment, Identifier [Axis]: JACKSON HEWITT TAX SERVICE, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 10,000 10,000
Cost 9,867 [1],[3] 9,862 [9],[11]
Fair Value 9,800 [17] 9,850 [18]
Investment, Identifier [Axis]: KMS, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 17,765 [31] 17,856 [32]
Cost 17,637 [1],[3],[31] 17,720 [9],[11],[32]
Fair Value 15,100 [17],[31] 15,892 [18],[32]
Investment, Identifier [Axis]: LAB LOGISTICS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 7,958 7,958
Cost 7,955 [1],[3] 7,954 [9],[11]
Fair Value 7,958 [17] 7,959 [18]
Investment, Identifier [Axis]: LASH OPCO, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 16,947 16,733
Cost 16,711 [1],[3] 16,477 [9],[11]
Fair Value 16,354 [17] 16,399 [18]
Investment, Identifier [Axis]: LASH OPCO, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 834 824
Cost 825 [1],[3] 814 [9],[11]
Fair Value 804 [17] 808 [18]
Investment, Identifier [Axis]: LGM PHARMA, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 4,258 4,269
Cost 4,215 [1],[3] 4,223 [9],[11]
Fair Value 4,258 [17] 4,269 [18]
Investment, Identifier [Axis]: LGM PHARMA, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 4,975 4,988
Cost 4,892 [1],[3] 4,897 [9],[11]
Fair Value 4,975 [17] 4,987 [18]
Investment, Identifier [Axis]: LGM PHARMA, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 4,860 4,872
Cost 4,825 [1],[3] 4,834 [9],[11]
Fair Value 4,860 [17] 4,872 [18]
Investment, Identifier [Axis]: LGM PHARMA, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 4,860 4,872
Cost 4,825 [1],[3] 4,834 [9],[11]
Fair Value 4,860 [17] 4,872 [18]
Investment, Identifier [Axis]: LGM PHARMA, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (24) [1],[3],[27] (26) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: LGM PHARMA, LLC, Units of Class A common stock    
Schedule of Investments [Line Items]    
Cost 1,753 [1],[3],[20],[25] 1,600 [9],[11],[22],[26]
Fair Value 5,865 [17],[20],[25] 5,258 [18],[22],[26]
Investment, Identifier [Axis]: LGM PHARMA, LLC, Unsecured convertible note    
Schedule of Investments [Line Items]    
Principal [22],[26]   144
Cost [9],[11],[22],[26]   144
Fair Value [18],[22],[26]   136
Investment, Identifier [Axis]: LIFT BRANDS, INC., Common units    
Schedule of Investments [Line Items]    
Cost [1],[3] 749  
Fair Value [17] 553  
Investment, Identifier [Axis]: LIFT BRANDS, INC., Tranche A Term Loan    
Schedule of Investments [Line Items]    
Principal 2,445 2,452
Cost 2,445 [1],[3] 2,452 [9],[11]
Fair Value 2,421 [17] 2,403 [18]
Investment, Identifier [Axis]: LIFT BRANDS, INC., Tranche B Term Loan    
Schedule of Investments [Line Items]    
Principal 677 661
Cost 677 [1],[3] 661 [9],[11]
Fair Value 636 [17] 601 [18]
Investment, Identifier [Axis]: LIFT BRANDS, INC., Tranche C Loan    
Schedule of Investments [Line Items]    
Principal 565 565
Cost 565 [1],[3] 565 [9],[11]
Fair Value 531 [17] 514 [18]
Investment, Identifier [Axis]: LIGHTBOX INTERMEDIATE, L.P., First Lien    
Schedule of Investments [Line Items]    
Principal 5,430 5,444
Cost 5,407 [1],[3] 5,419 [9],[11]
Fair Value 5,267 [17] 5,281 [18]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Common units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), First Lien    
Schedule of Investments [Line Items]    
Principal 5,078  
Fair Value 4,971 4,984
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Revolving Loan    
Schedule of Investments [Line Items]    
Principal 729  
Fair Value 714 714
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Second Lien    
Schedule of Investments [Line Items]    
Principal 5,208  
Fair Value 4,917 4,917
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Series A Preferred units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, Common units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[5],[20],[25] 0 [9],[11],[13],[22],[26]
Fair Value 0 [5],[17],[20],[25] 0 [13],[18],[22],[26]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 5,078 [5] 5,091 [13]
Cost 5,078 [1],[3],[5] 5,091 [9],[11],[13]
Fair Value 4,971 [5],[17] 4,984 [13],[18]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 729 [5],[27] 729 [13],[28]
Cost 729 [1],[3],[5],[27] 729 [9],[11],[13],[28]
Fair Value 714 [5],[17],[27] 714 [13],[18],[28]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, Second Lien    
Schedule of Investments [Line Items]    
Principal 5,208 [5],[33] 5,208 [13],[34]
Cost 5,208 [1],[3],[5],[33] 5,208 [9],[11],[13],[34]
Fair Value 4,917 [5],[17],[33] 4,917 [13],[18],[34]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC, Series A Preferred units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[5],[20],[25] 0 [9],[11],[13],[22],[26]
Fair Value 0 [5],[17],[20],[25] 0 [13],[18],[22],[26]
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 21,991 22,135
Cost 21,703 [1],[3] 21,826 [9],[11]
Fair Value 21,287 [17] 21,029 [18]
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC, LLC interest    
Schedule of Investments [Line Items]    
Cost 600 [1],[3],[20],[25],[35] 600 [9],[11],[22],[26],[36]
Fair Value 263 [17],[20],[25],[35] 263 [18],[22],[26],[36]
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (22) [1],[3],[27] (23) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: LKC TECHNOLOGIES, INC., Class A units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 1,728 [17],[20],[25] 1,460 [18],[22],[26]
Investment, Identifier [Axis]: LKC TECHNOLOGIES, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 5,917 5,917
Cost 5,818 [1],[3] 5,813 [9],[11]
Fair Value 5,917 [17] 5,917 [18]
Investment, Identifier [Axis]: LKC TECHNOLOGIES, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (31) [1],[3],[27] (33) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: LLFLEX, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 10,788 [31] 10,795 [32]
Cost 10,667 [1],[3],[31] 10,662 [9],[11],[32]
Fair Value 9,170 [17],[31] 9,176 [18],[32]
Investment, Identifier [Axis]: LOGIX HOLDINGS COMPANY, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 3,555 3,555
Cost 3,552 [1],[3] 3,551 [9],[11]
Fair Value 2,762 [17] 2,755 [18]
Investment, Identifier [Axis]: MAKO STEEL LP, First Lien    
Schedule of Investments [Line Items]    
Principal 7,676 7,727
Cost 7,615 [1],[3] 7,658 [9],[11]
Fair Value 7,607 [17] 7,727 [18]
Investment, Identifier [Axis]: MAKO STEEL LP, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (13) [1],[3],[27] (15) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., Class A Preferred Units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 1,000 [17],[20],[25] 1,000 [18],[22],[26]
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 2,250 [27] 1,550 [28]
Cost 2,190 [1],[3],[27] 1,497 [9],[11],[28]
Fair Value 2,194 [17],[27] 1,511 [18],[28]
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 10,723 10,750
Cost 10,479 [1],[3] 10,495 [9],[11]
Fair Value 10,455 [17] 10,481 [18]
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 10,723 10,750
Cost 10,478 [1],[3] 10,495 [9],[11]
Fair Value 10,455 [17] 10,481 [18]
Investment, Identifier [Axis]: MAMMOTH BORROWCO, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 2,950 [27] 1,800 [28]
Cost 2,867 [1],[3],[27] 1,713 [9],[11],[28]
Fair Value 2,876 [17],[27] 1,755 [18],[28]
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 12,958 12,957
Cost 12,815 [1],[3] 12,802 [9],[11]
Fair Value 11,338 [17] 11,338 [18]
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC, Second Lien    
Schedule of Investments [Line Items]    
Principal 2,927 2,927
Cost 2,894 [1],[3] 2,891 [9],[11]
Fair Value 2,195 [17] 2,195 [18]
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC, Series A Units    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[20],[25] 0 [9],[11],[22],[26]
Fair Value 0 [17],[20],[25] 0 [18],[22],[26]
Investment, Identifier [Axis]: MICROBE FORMULAS LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 9,690 10,016
Cost 9,560 [1],[3] 9,873 [9],[11]
Fair Value 9,690 [17] 10,016 [18]
Investment, Identifier [Axis]: MICROBE FORMULAS LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (21) [1],[3],[27] (22) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Class A units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 633 [17],[20],[25] 633 [18],[22],[26]
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Class A-1 Units    
Schedule of Investments [Line Items]    
Cost 500 [1],[3],[20],[25] 500 [9],[11],[22],[26]
Fair Value 316 [17],[20],[25] 316 [18],[22],[26]
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 21,800 21,800
Cost 21,556 [1],[3] 21,536 [9],[11]
Fair Value 21,364 [17] 21,364 [18]
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 0
Cost (42) [1],[3] (47) [9],[11]
Fair Value 0 [17] 0 [18]
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, Class A-3 Preferred units    
Schedule of Investments [Line Items]    
Cost 2,000 [1],[3],[20],[25],[35] 2,000 [9],[11],[22],[26],[36]
Fair Value 914 [17],[20],[25],[35] 1,362 [18],[22],[26],[36]
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 11,875 11,875
Cost 11,745 [1],[3] 11,734 [9],[11]
Fair Value 11,875 [17] 11,875 [18]
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 11,875 11,875
Cost 11,744 [1],[3] 11,732 [9],[11]
Fair Value 6,412 [17] 5,106 [18]
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 7,416 7,424
Cost 7,354 [1],[3] 7,355 [9],[11]
Fair Value 7,416 [17] 7,395 [18]
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 7,416 7,424
Cost 7,354 [1],[3] 7,355 [9],[11]
Fair Value 7,416 [17] 7,424 [18]
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien - Term Loan C    
Schedule of Investments [Line Items]    
Principal 5,142 5,148
Cost 5,055 [1],[3] 5,051 [9],[11]
Fair Value 5,142 [17] 5,148 [18]
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien - Term Loan D    
Schedule of Investments [Line Items]    
Principal 12,958 12,973
Cost 12,709 [1],[3] 12,695 [9],[11]
Fair Value 12,958 [17] 12,973 [18]
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 4,000 [27] 5,000
Cost 3,960 [1],[3],[27] 4,955 [9],[11]
Fair Value 4,000 [17],[27] 5,000 [18]
Investment, Identifier [Axis]: NEW SKINNY MIXES, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal [28]   0
Cost [9],[11],[28]   (23)
Fair Value [18],[28]   0
Investment, Identifier [Axis]: NEW SKINNY MIXES, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 13,000 13,000
Cost 12,802 [1],[3] 12,791 [9],[11]
Fair Value 13,000 [17] 13,000 [18]
Investment, Identifier [Axis]: NEW SKINNY MIXES, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 500 [28]
Cost (56) [1],[3],[27] 440 [9],[11],[28]
Fair Value 0 [17],[27] 500 [18],[28]
Investment, Identifier [Axis]: NINJATRADER, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 34,481 34,698
Cost 34,097 [1],[3] 34,278 [9],[11]
Fair Value 34,481 [17] 34,698 [18]
Investment, Identifier [Axis]: NINJATRADER, INC., Preferred Units    
Schedule of Investments [Line Items]    
Cost 2,000 [1],[3],[20],[25],[35] 2,000 [9],[11],[22],[26],[36]
Fair Value 17,771 [17],[20],[25],[35] 17,771 [18],[22],[26],[36]
Investment, Identifier [Axis]: NINJATRADER, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (3) [1],[3],[27] (3) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: ONE GROUP, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost 0 [1],[3],[27] 0 [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: ONE GROUP, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 9,909 9,972
Cost 9,821 [1],[3] 9,876 [9],[11]
Fair Value 9,819 [17] 9,876 [18]
Investment, Identifier [Axis]: OPCO BORROWER, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal   8,661
Cost [9],[11]   8,600
Fair Value [18]   8,661
Investment, Identifier [Axis]: OPCO BORROWER, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal [28]   0
Cost [9],[11],[28]   (6)
Fair Value [18],[28]   0
Investment, Identifier [Axis]: OPCO BORROWER, LLC, Second Lien    
Schedule of Investments [Line Items]    
Principal   3,000
Cost [9],[11]   2,792
Fair Value [18]   3,000
Investment, Identifier [Axis]: OPCO BORROWER, LLC, Warrants (Expiration - August 19, 2029)    
Schedule of Investments [Line Items]    
Cost [9],[11]   207
Fair Value [18]   1,006
Investment, Identifier [Axis]: OPCO BORROWER, LLC, shares of common stock    
Schedule of Investments [Line Items]    
Cost [1],[3],[35] 207  
Fair Value [17],[35] 1,006  
Investment, Identifier [Axis]: OUTERBOX, LLC, Affiliated, Class A common units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 581
Investment, Identifier [Axis]: OUTERBOX, LLC, Affiliated, First Lien    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 14,522
Investment, Identifier [Axis]: OUTERBOX, LLC, Affiliated, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: OUTERBOX, LLC, Class A common units    
Schedule of Investments [Line Items]    
Cost 1,313 [1],[3],[20],[25] 631 [9],[11],[13],[22],[26]
Fair Value 1,588 [17],[20],[25] 581 [13],[18],[22],[26]
Investment, Identifier [Axis]: OUTERBOX, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal   14,625
Cost [9],[11]   14,468
Fair Value [18]   14,522
Investment, Identifier [Axis]: OUTERBOX, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal [28]   0
Cost [9],[11],[28]   (19)
Fair Value [18],[28]   0
Investment, Identifier [Axis]: PIPELINE TECHNIQUE LTD, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 1,722 [19],[20],[27] 1,056 [21],[22],[28]
Cost 1,681 [1],[3],[19],[20],[27] 1,010 [9],[11],[21],[22],[28]
Fair Value 1,722 [17],[19],[20],[27] 1,056 [18],[21],[22],[28]
Investment, Identifier [Axis]: PIPELINE TECHNIQUE LTD., First Lien    
Schedule of Investments [Line Items]    
Principal 7,583 [19],[20] 7,583 [21],[22]
Cost 7,480 [1],[3],[19],[20] 7,473 [9],[11],[21],[22]
Fair Value 7,583 [17],[19],[20] 7,583 [18],[21],[22]
Investment, Identifier [Axis]: POOL SERVICE HOLDINGS, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 600 [5],[27] 600 [13],[28]
Cost 522 [1],[3],[5],[27] 517 [9],[11],[13],[28]
Fair Value 594 [5],[17],[27] 588 [13],[18],[28]
Investment, Identifier [Axis]: POOL SERVICE HOLDINGS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 5,000 [5] 5,000 [13]
Cost 4,908 [1],[3],[5] 4,904 [9],[11],[13]
Fair Value 4,950 [5],[17] 4,900 [13],[18]
Investment, Identifier [Axis]: POOL SERVICE HOLDINGS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [5],[27] 1,000 [13]
Cost (18) [1],[3],[5],[27] 981 [9],[11],[13]
Fair Value 0 [5],[17],[27] 980 [13],[18]
Investment, Identifier [Axis]: POOL SERVICE PARTNERS, INC., Common units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[5],[20],[25] 1,000 [9],[11],[13],[22],[26]
Fair Value 1,384 [5],[17],[20],[25] 1,384 [13],[18],[22],[26]
Investment, Identifier [Axis]: Pool Service Partners, Inc., Common Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 1,384 1,384
Investment, Identifier [Axis]: Pool Service Partners, Inc., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 600  
Fair Value 594 588
Investment, Identifier [Axis]: Pool Service Partners, Inc., First Lien    
Schedule of Investments [Line Items]    
Principal 5,000  
Fair Value 4,950 4,900
Investment, Identifier [Axis]: Pool Service Partners, Inc., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 980
Investment, Identifier [Axis]: RESEARCH NOW GROUP, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 4,649 4,649
Cost 4,641 [1],[3] 4,636 [9],[11]
Fair Value 3,529 [17] 2,804 [18]
Investment, Identifier [Axis]: RESEARCH NOW GROUP, INC., Second Lien    
Schedule of Investments [Line Items]    
Principal 10,500 [33] 10,500 [34]
Cost 10,245 [1],[3],[33] 10,245 [9],[11],[34]
Fair Value 399 [17],[33] 2,940 [18],[34]
Investment, Identifier [Axis]: RETAIL SERVICES WIS CORPORATION, First Lien    
Schedule of Investments [Line Items]    
Principal 2,639 2,676
Cost 2,623 [1],[3] 2,658 [9],[11]
Fair Value 2,612 [17] 2,651 [18]
Investment, Identifier [Axis]: REVO BRANDS, INC., First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 11,069 11,167
Cost 10,859 [1],[3] 10,947 [9],[11]
Fair Value 10,859 [17] 10,947 [18]
Investment, Identifier [Axis]: REVO BRANDS, INC., First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 11,069 11,167
Cost 10,859 [1],[3] 10,947 [9],[11]
Fair Value 10,859 [17] 10,947 [18]
Investment, Identifier [Axis]: REVO BRANDS, INC., First Lien - Term Loan C    
Schedule of Investments [Line Items]    
Principal 11,069 11,167
Cost 10,859 [1],[3] 10,947 [9],[11]
Fair Value 10,859 [17] 10,947 [18]
Investment, Identifier [Axis]: REVO BRANDS, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 1,500 [27] 0 [28]
Cost 1,370 [1],[3],[27] (137) [9],[11],[28]
Fair Value 1,471 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: ROOF OPCO, LLC, Class A Units    
Schedule of Investments [Line Items]    
Cost 750 [1],[3],[20],[25] 750 [9],[11],[22],[26]
Fair Value 750 [17],[20],[25] 775 [18],[22],[26]
Investment, Identifier [Axis]: ROOF OPCO, LLC, Class A-1 Units    
Schedule of Investments [Line Items]    
Cost [1],[3],[20],[25] 88  
Fair Value [17],[20],[25] 89  
Investment, Identifier [Axis]: ROOF OPCO, LLC, Class B Units    
Schedule of Investments [Line Items]    
Cost 250 [1],[3],[20],[25] 250 [9],[11],[22],[26]
Fair Value 56 [17],[20],[25] 262 [18],[22],[26]
Investment, Identifier [Axis]: ROOF OPCO, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 13,261 13,261
Cost 13,098 [1],[3] 13,079 [9],[11]
Fair Value 12,134 [17] 12,638 [18]
Investment, Identifier [Axis]: ROOF OPCO, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 13,261 13,261
Cost 13,098 [1],[3] 13,079 [9],[11]
Fair Value 12,134 [17] 12,638 [18]
Investment, Identifier [Axis]: ROOF OPCO, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (27) [1],[3],[27] (29) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A Units    
Schedule of Investments [Line Items]    
Principal 0  
Cost 1,517 [1],[3],[5] 1,517 [9],[11],[13]
Fair Value 927 [5],[17] 747 [13],[18]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A-1 Units    
Schedule of Investments [Line Items]    
Cost 66 [1],[3],[5] 66 [9],[11],[13]
Fair Value 195 [5],[17] 183 [13],[18]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A-2 Units    
Schedule of Investments [Line Items]    
Principal 0  
Cost 202 [1],[3],[5] 202 [9],[11],[13]
Fair Value 799 [5],[17] 762 [13],[18]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 14,869 [5] 14,906 [13]
Cost 14,859 [1],[3],[5] 14,889 [9],[11],[13]
Fair Value 14,870 [5],[17] 14,906 [13],[18]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [5],[27] 0 [13],[28]
Cost 0 [1],[3],[5],[27] 0 [9],[11],[13],[28]
Fair Value 0 [5],[17],[27] 0 [13],[18],[28]
Investment, Identifier [Axis]: RTIC SUBSIDIARY HOLDINGS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal   5,684
Cost [9],[11]   5,660
Fair Value [18]   5,639
Investment, Identifier [Axis]: RTIC SUBSIDIARY HOLDINGS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal [28]   1,068
Cost [9],[11],[28]   1,063
Fair Value [18],[28]   1,060
Investment, Identifier [Axis]: Roseland Management, LLC, Class A-1 Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 195 183
Investment, Identifier [Axis]: SCRIP INC., First Lien    
Schedule of Investments [Line Items]    
Principal 16,541 16,583
Cost 16,468 [1],[3] 16,505 [9],[11]
Fair Value 16,375 [17] 16,416 [18]
Investment, Identifier [Axis]: SCRIP INC., Shares of common stock    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3] 1,000 [9],[11]
Fair Value 439 [17] 751 [18]
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Class A Common Units    
Schedule of Investments [Line Items]    
Cost 33 [1],[3],[19],[20],[25] 33 [9],[11],[21],[22],[26]
Fair Value 972 [17],[19],[20],[25] 787 [18],[21],[22],[26]
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Class A Preferred Units    
Schedule of Investments [Line Items]    
Cost 603 [1],[3],[19],[20],[25],[35] 603 [9],[11],[21],[22],[26],[36]
Fair Value 650 [17],[19],[20],[25],[35] 644 [18],[21],[22],[26],[36]
Investment, Identifier [Axis]: SONOBI, INC., Class A Common Units    
Schedule of Investments [Line Items]    
Cost 500 [1],[3],[5],[20],[25] 500 [9],[11],[13],[22],[26]
Fair Value 1,675 [5],[17],[20],[25] 1,958 [13],[18],[22],[26]
Investment, Identifier [Axis]: SOUTH COAST TERMINALS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 14,413 14,413
Cost 14,257 [1],[3] 14,243 [9],[11]
Fair Value 14,413 [17] 14,269 [18]
Investment, Identifier [Axis]: SOUTH COAST TERMINALS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (19) [1],[3],[27] (21) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: SPECTRUM OF HOPE, LLC, Common units    
Schedule of Investments [Line Items]    
Cost 1,110 [1],[3],[20],[25] 1,075 [9],[11],[22],[26]
Fair Value 0 [17],[20],[25] 661 [18],[22],[26]
Investment, Identifier [Axis]: SPECTRUM OF HOPE, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 22,353 22,188
Cost 22,331 [1],[3] 22,130 [9],[11]
Fair Value 18,419 [17] 20,833 [18]
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, Common Units    
Schedule of Investments [Line Items]    
Cost 750 [1],[3],[20],[25],[35] 750 [9],[11],[22],[26],[36]
Fair Value 1,164 [17],[20],[25],[35] 1,164 [18],[22],[26],[36]
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 6,618 6,637
Cost 6,555 [1],[3] 6,566 [9],[11]
Fair Value 6,618 [17] 6,637 [18]
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (17) [1],[3],[27] (19) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: STATINMED, LLC, Class A Preferred Units    
Schedule of Investments [Line Items]    
Principal 0  
Cost 4,838 [1],[3],[5] 4,838 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
Investment, Identifier [Axis]: STATINMED, LLC, Class B Preferred Units    
Schedule of Investments [Line Items]    
Principal 0  
Cost 1,400 [1],[3],[5] 1,400 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
Investment, Identifier [Axis]: STATINMED, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 7,560 [5],[33] 7,560 [34]
Cost 7,560 [1],[3],[5],[33] 7,560 [9],[11],[34]
Fair Value 1,512 [5],[17],[33] 4,914 [18],[34]
Investment, Identifier [Axis]: STELLANT MIDCO, LLC, First Lien 1    
Schedule of Investments [Line Items]    
Principal 1,789 1,794
Cost 1,777 [1],[3] 1,781 [9],[11]
Fair Value 1,790 [17] 1,794 [18]
Investment, Identifier [Axis]: STELLANT MIDCO, LLC, First Lien 2    
Schedule of Investments [Line Items]    
Principal 794 796
Cost 780 [1],[3] 781 [9],[11]
Fair Value 794 [17] 796 [18]
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 9,644 [5],[33] 9,644 [13],[34]
Cost 9,503 [1],[3],[5],[33] 9,503 [9],[11],[13],[34]
Fair Value 3,376 [5],[17],[33] 3,376 [13],[18],[34]
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, Preferred Units 1    
Schedule of Investments [Line Items]    
Cost 5,845 [1],[3],[5] 5,845 [9],[11],[13]
Fair Value 0 [5],[17] 0 [13],[18]
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, Preferred Units 2    
Schedule of Investments [Line Items]    
Cost 0 [1],[3],[5],[20],[25] 0 [9],[11],[13],[22],[26]
Fair Value 0 [5],[17],[20],[25] 0 [13],[18],[22],[26]
Investment, Identifier [Axis]: SUREKAP, LLC, Common units    
Schedule of Investments [Line Items]    
Cost [1],[3],[20],[25] 500  
Fair Value [17],[20],[25] 500  
Investment, Identifier [Axis]: SUREKAP, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal [27] 0  
Cost [1],[3],[27] 0  
Fair Value [17],[27] 0  
Investment, Identifier [Axis]: SUREKAP, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 8,114  
Cost [1],[3] 8,033  
Fair Value [17] 8,033  
Investment, Identifier [Axis]: SUREKAP, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 8,114  
Cost [1],[3] 8,033  
Fair Value [17] 8,033  
Investment, Identifier [Axis]: SUREKAP, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal [27] 0  
Cost [1],[3],[27] (25)  
Fair Value [17],[27] 0  
Investment, Identifier [Axis]: SWENSONS DRIVE-IN RESTAURANTS, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 8,000 8,000
Cost 7,858 [1],[3] 7,852 [9],[11]
Fair Value 7,808 [17] 7,840 [18]
Investment, Identifier [Axis]: SWENSONS DRIVE-IN RESTAURANTS, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 8,000 8,000
Cost 7,858 [1],[3] 7,852 [9],[11]
Fair Value 7,808 [17] 7,840 [18]
Investment, Identifier [Axis]: SWENSONS DRIVE-IN RESTAURANTS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (25) [1],[3],[27] (27) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: SYSTEC CORPORATION, First Lien    
Schedule of Investments [Line Items]    
Principal 8,440 8,440
Cost 8,386 [1],[3] 8,375 [9],[11]
Fair Value 8,229 [17] 8,372 [18]
Investment, Identifier [Axis]: SYSTEC CORPORATION, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 1,700 [27] 2,000
Cost 1,689 [1],[3],[27] 1,986 [9],[11]
Fair Value 1,657 [17],[27] 1,984 [18]
Investment, Identifier [Axis]: Sonobi, Inc., Class A Common units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 1,675 1,958
Investment, Identifier [Axis]: Student Resource Center LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 9,644  
Fair Value 3,376 3,376
Investment, Identifier [Axis]: Student Resource Center LLC, Preferred units 1    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: Student Resource Center LLC, Preferred units 2    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 0 0
Investment, Identifier [Axis]: TALKNY MANAGEMENT HOLDINGS, LLC, 1,500,000 Class A-1 Preferred Units    
Schedule of Investments [Line Items]    
Cost [1],[3],[5],[20],[25] 1,500  
Fair Value [5],[17],[20],[25] 1,500  
Investment, Identifier [Axis]: TALKNY MANAGEMENT HOLDINGS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal [5] 7,500  
Cost [1],[3],[5] 7,388  
Fair Value [5],[17] 7,388  
Investment, Identifier [Axis]: THE PRODUCTO GROUP, LLC, Class A units    
Schedule of Investments [Line Items]    
Cost 1,500 [1],[3],[20],[25],[35] 1,500 [9],[11],[22],[26],[36]
Fair Value 10,889 [17],[20],[25],[35] 12,054 [18],[22],[26],[36]
Investment, Identifier [Axis]: THE PRODUCTO GROUP, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal   17,447
Cost [9],[11]   17,218
Fair Value [18]   17,447
Investment, Identifier [Axis]: TMT BHC BUYER, INC., Class A Units    
Schedule of Investments [Line Items]    
Cost 500 [1],[3],[20],[25] 500 [9],[11],[22],[26]
Fair Value 500 [17],[20],[25] 500 [18],[22],[26]
Investment, Identifier [Axis]: TMT BHC BUYER, INC., Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (47) [1],[3],[27] (49) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: TMT BHC BUYER, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 10,000 10,000
Cost 9,809 [1],[3] 9,802 [9],[11]
Fair Value 9,900 [17] 9,802 [18]
Investment, Identifier [Axis]: TMT BHC BUYER, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (94) [1],[3],[27] (99) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), Class A units    
Schedule of Investments [Line Items]    
Cost 1,205 [1],[3],[20],[25] 1,205 [9],[11],[22],[26]
Fair Value 583 [17],[20],[25] 583 [18],[22],[26]
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), First Lien    
Schedule of Investments [Line Items]    
Principal 5,650 [31] 5,675 [32]
Cost 5,625 [1],[3],[31] 5,645 [9],[11],[32]
Fair Value 5,480 [17],[31] 5,590 [18],[32]
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), Unsecured convertible note    
Schedule of Investments [Line Items]    
Principal 75 [20],[25] 75 [22],[26]
Cost 75 [1],[3],[20],[25] 75 [9],[11],[22],[26]
Fair Value 75 [17],[20],[25] 75 [18],[22],[26]
Investment, Identifier [Axis]: TRU FRAGRANCE & BEAUTY LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 15,213 15,251
Cost 14,922 [1],[3] 14,948 [9],[11]
Fair Value 14,924 [17] 14,948 [18]
Investment, Identifier [Axis]: TRU FRAGRANCE & BEAUTY LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 15,213 15,251
Cost 14,921 [1],[3] 14,948 [9],[11]
Fair Value 14,924 [17] 14,948 [18]
Investment, Identifier [Axis]: TRU FRAGRANCE & BEAUTY LLC, Preferred Units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 1,000 [17],[20],[25] 1,000 [18],[22],[26]
Investment, Identifier [Axis]: TRU FRAGRANCE & BEAUTY LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 100 [28]
Cost (76) [1],[3],[27] 20 [9],[11],[28]
Fair Value 0 [17],[27] 98 [18],[28]
Investment, Identifier [Axis]: TalkNY Management Holdings, LLC, Class A-1 Preferred Units    
Schedule of Investments [Line Items]    
Principal 0  
Fair Value 1,500 0
Investment, Identifier [Axis]: TalkNY Management Holdings, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 7,500  
Fair Value 7,388 0
Investment, Identifier [Axis]: U.S. TELEPACIFIC CORP., First Lien    
Schedule of Investments [Line Items]    
Principal 2,440 2,409
Cost 2,440 [1],[3] 2,409 [9],[11]
Fair Value 996 [17] 923 [18]
Investment, Identifier [Axis]: U.S. TELEPACIFIC CORP., Third Lien    
Schedule of Investments [Line Items]    
Principal 230 230
Cost 230 [1],[3] 230 [9],[11]
Fair Value 59 [17] 54 [18]
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-3 LP Units    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 1,594 [17],[20],[25] 1,346 [18],[22],[26]
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-4 LP Units    
Schedule of Investments [Line Items]    
Cost 212 [1],[3],[20],[25] 212 [9],[11],[22],[26]
Fair Value 325 [17],[20],[25] 273 [18],[22],[26]
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-5 LP Units    
Schedule of Investments [Line Items]    
Cost 211 [1],[3],[20],[25] 211 [9],[11],[22],[26]
Fair Value 320 [17],[20],[25] 269 [18],[22],[26]
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 14,800 14,800
Cost 14,598 [1],[3] 14,589 [9],[11]
Fair Value 14,800 [17] 14,800 [18]
Investment, Identifier [Axis]: USA DEBUSK, LLC, First Lien 1    
Schedule of Investments [Line Items]    
Principal   11,381
Cost [9],[11]   11,285
Fair Value [18]   11,381
Investment, Identifier [Axis]: USA DEBUSK, LLC, First Lien 2    
Schedule of Investments [Line Items]    
Principal   1,660
Cost [9],[11]   1,631
Fair Value [18]   1,660
Investment, Identifier [Axis]: VEREGY CONSOLIDATED, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 1,543 1,546
Cost 1,540 [1],[3] 1,544 [9],[11]
Fair Value 1,543 [17] 1,515 [18]
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 11,860 12,200
Cost 11,669 [1],[3] 11,994 [9],[11]
Fair Value 11,860 [17] 12,200 [18]
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 11,860 12,200
Cost 11,669 [1],[3] 11,994 [9],[11]
Fair Value 11,860 [17] 12,200 [18]
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 600 [27] 0 [28]
Cost 569 [1],[3],[27] (34) [9],[11],[28]
Fair Value 600 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: VIDA CAPITAL, INC., First Lien    
Schedule of Investments [Line Items]    
Principal   2,362
Cost [9],[11]   2,342
Fair Value [18]   2,065
Investment, Identifier [Axis]: VISTAR MEDIA INC., Shares of Series A preferred stock    
Schedule of Investments [Line Items]    
Cost 1,874 [1],[3],[20],[25] 1,874 [9],[11],[22],[26]
Fair Value 8,862 [17],[20],[25] 8,485 [18],[22],[26]
Investment, Identifier [Axis]: VTX HOLDINGS, INC., Series A Preferred units    
Schedule of Investments [Line Items]    
Cost 1,598 [1],[3],[20],[25] 1,598 [9],[11],[22],[26]
Fair Value 3,247 [17],[20],[25] 3,466 [18],[22],[26]
Investment, Identifier [Axis]: WALL STREET PREP, INC., Class A-1 Preferred Shares    
Schedule of Investments [Line Items]    
Cost 1,000 [1],[3],[20],[25] 1,000 [9],[11],[22],[26]
Fair Value 2,012 [17],[20],[25] 2,012 [18],[22],[26]
Investment, Identifier [Axis]: WALL STREET PREP, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 8,604 9,239
Cost 8,522 [1],[3] 9,142 [9],[11]
Fair Value 8,604 [17] 9,239 [18]
Investment, Identifier [Axis]: WALL STREET PREP, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (8) [1],[3],[27] (9) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: WELL-FOAM, INC., First Lien    
Schedule of Investments [Line Items]    
Principal 12,496 12,541
Cost 12,369 [1],[3] 12,401 [9],[11]
Fair Value 12,496 [17] 12,541 [18]
Investment, Identifier [Axis]: WELL-FOAM, INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 0 [27] 0 [28]
Cost (41) [1],[3],[27] (46) [9],[11],[28]
Fair Value 0 [17],[27] 0 [18],[28]
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal 3,748 4,133
Cost 3,684 [1],[3] 4,067 [9],[11]
Fair Value 3,624 [17] 4,009 [18]
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, First Lien - Term Loan A    
Schedule of Investments [Line Items]    
Principal 14,479 15,967
Cost 14,214 [1],[3] 15,675 [9],[11]
Fair Value 13,944 [17] 15,488 [18]
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, First Lien - Term Loan B    
Schedule of Investments [Line Items]    
Principal 14,479 15,967
Cost 14,221 [1],[3] 15,674 [9],[11]
Fair Value 13,944 [17] 15,488 [18]
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, Revolving Loan    
Schedule of Investments [Line Items]    
Principal 1,333 [27] 3,556 [28]
Cost 1,235 [1],[3],[27] 3,447 [9],[11],[28]
Fair Value 1,289 [17],[27] 3,449 [18],[28]
Investment, Identifier [Axis]: YS GARMENTS, LLC, First Lien    
Schedule of Investments [Line Items]    
Principal 2,773 2,953
Cost 2,768 [1],[3] 2,946 [9],[11]
Fair Value 2,254 [17] 2,401 [18]
Investment, Identifier [Axis]: ZENFOLIO INC., First Lien    
Schedule of Investments [Line Items]    
Principal 19,745 19,744
Cost 19,591 [1],[3] 19,577 [9],[11]
Fair Value 19,745 [17] 19,547 [18]
Investment, Identifier [Axis]: ZENFOLIO INC., Revolving Loan    
Schedule of Investments [Line Items]    
Principal 2,000 [27] 2,000 [28]
Cost 1,978 [1],[3],[27] 1,976 [9],[11],[28]
Fair Value 2,000 [17],[27] 1,980 [18],[28]
Investment, Identifier [Axis]: ZIPS CAR WASH, LLC, Delayed Draw Term Loan - A    
Schedule of Investments [Line Items]    
Principal 15,751 15,719
Cost 15,565 [1],[3] 15,519 [9],[11]
Fair Value 15,247 [17] 15,656 [18]
Investment, Identifier [Axis]: ZIPS CAR WASH, LLC, Delayed Draw Term Loan - B    
Schedule of Investments [Line Items]    
Principal 3,948 3,940
Cost 3,903 [1],[3] 3,891 [9],[11]
Fair Value $ 3,822 [17] $ 3,924 [18]
[1] As of June 30, 2024, the cumulative gross unrealized appreciation for U.S. federal income tax purposes was approximately $98.0 million; cumulative gross unrealized depreciation for federal income tax purposes was $111.3 million. Cumulative net unrealized depreciation was $13.3 million, based on a tax cost of $1,475.7 million.
[2] Equity ownership may be held in shares or units of a company that is either wholly owned by the portfolio company or under common control by the same parent company to the portfolio company.
[3] Negative cost in this column represents the original issue discount of certain undrawn revolvers and delayed draw term loans.
[4] Unless otherwise noted, all portfolio company headquarters are based in the United States.
[5] Affiliate investments are generally defined by the 1940 Act as investments in which between 5% and 25% of the voting securities are owned and the investments are not classified as control investments. At June 30, 2024, the Company held $184.2 million of affiliate investments, which represented approximately 12.6% of the Company’s investment assets. The fair value of these investments as a percent of net assets is 23.7%.
[6] All debt investments are income-producing, unless otherwise noted. Equity investments are non-income producing, unless otherwise noted.
[7] Control investments are generally defined by the 1940 Act as investments in which more than 25% of the voting securities are owned. At June 30, 2024, the Company held $9.4 million of control investments, which represented approximately 0.6% of the Company's investment assets. The fair value of these investments as a percent of net assets is 1.2%.
[8] Non-Control/Non-Affiliate investments are generally defined by the 1940 Act, as investments that are neither control investments nor affiliate investments. At June 30, 2024, the Company held $1,274.6 million of non-control/non-affiliate investments, which represented approximately 86.8% of the Company’s investment assets. The fair value of these investments as a percent of net assets is 164.0%.
[9] As of March 31, 2024, the cumulative gross unrealized appreciation for U.S. federal income tax purposes was approximately $96.3 million; cumulative gross unrealized depreciation for federal income tax purposes was $96.4 million. Cumulative net unrealized depreciation was $0.1 million, based on a tax cost of $1,471.1 million.
[10] Equity ownership may be held in shares or units of a company that is either wholly owned by the portfolio company or under common control by the same parent company to the portfolio company.
[11] Negative cost in this column represents the original issue discount of certain undrawn revolvers and delayed draw term loans.
[12] Unless otherwise noted, all portfolio company headquarters are based in the United States.
[13] Affiliate investments are generally defined by the 1940 Act as investments in which between 5% and 25% of the voting securities are owned and the investments are not classified as control investments. At March 31, 2024, the Company held $190.2 million of affiliate investments, which represented approximately 12.9% of the Company’s investment assets. The fair value of these investments as a percent of net assets is 25.2%.
[14] All debt investments are income-producing, unless otherwise noted. Equity investments are non-income producing, unless otherwise noted.
[15] Control investments are generally defined by the 1940 Act as investments in which more than 25% of the voting securities are owned. At March 31, 2024, the Company did not hold any control investments.
[16] Non-Control/Non-Affiliate investments are generally defined by the 1940 Act, as investments that are neither control investments nor affiliate investments. At March 31, 2024, the Company held $1,286.4 million of non-control/non-affiliate investments, which represented approximately 87.1% of the Company’s investment assets. The fair value of these investments as a percent of net assets is 170.2%.
[17] The Company's investment portfolio is comprised entirely of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not readily available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the valuation committee comprised of certain officers of the Company (the "Valuation Committee") as the valuation designee of the Board of Directors (the "Valuation Designee") pursuant to Rule 2a-5 under the Investment Company Act of 1940, as amended (the “1940 Act”), using significant unobservable Level 3 inputs. Refer to Note 4 - Fair Value Measurements for further discussion.
[18] The Company's investment portfolio is comprised entirely of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not readily available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the valuation committee comprised of certain officers of the Company (the "Valuation Committee") as the valuation designee of the Board of Directors (the "Valuation Designee") pursuant to Rule 2a-5 under the Investment Company Act of 1940, as amended (the “1940 Act”), using significant unobservable Level 3 inputs. Refer to Note 4 - Fair Value Measurements for further discussion.
[19] Portfolio company headquarters are located outside of the United States.
[20] Indicates assets that are not considered "qualifying assets" 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. As of June 30, 2024, approximately 10.9% of the Company's total assets (at fair value) were non-qualifying assets.
[21] Portfolio company headquarters are located outside of the United States.
[22] Indicates assets that are not considered "qualifying assets" 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. As of March 31, 2024, approximately 10.6% of the Company's total assets (at fair value) were non-qualifying assets.
[23] The investment is structured as a first lien first out term loan.
[24] The investment is structured as a first lien first out term loan.
[25] Investment is held through a wholly-owned taxable subsidiary that has elected to be treated as a corporation for U.S. federal income tax purposes. Refer to Note 1 - Organization and Basis for Presentation for further discussion.
[26] Investment is held through a wholly-owned taxable subsidiary.
[27] The investment has an unfunded commitment as of June 30, 2024. Refer to Note 10 - Commitments and Contingencies for further discussion.
[28] The investment has an unfunded commitment as of March 31, 2024. Refer to Note 10 - Commitments and Contingencies for further discussion.
[29] The investment is structured as a first lien last out term loan.
[30] The investment is structured as a first lien last out term loan.
[31] The investment is structured as a split lien term loan, which provides the Company with a first lien priority on certain assets of the obligor and a second lien priority on different assets of the obligor.
[32] The investment is structured as a split lien term loan, which provides the Company with a first lien priority on certain assets of the obligor and a second lien priority on different assets of the obligor.
[33] Investment is on non-accrual status as of June 30, 2024, meaning the Company has ceased to recognize interest income on the investment.
[34] Investment is on non-accrual status as of March 31, 2024, meaning the Company has ceased to recognize interest income on the investment.
[35] Income producing through dividends or distributions.
[36] Income producing through dividends or distributions.