Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED SCHEDULE OF INVESTMENTS

v3.24.0.1
CONSOLIDATED SCHEDULE OF INVESTMENTS - USD ($)
$ in Thousands
Dec. 31, 2023
Sep. 30, 2023
Schedule of Investments [Line Items]    
Cost $ 759,634 $ 722,269 [1]
Fair Value 749,985 704,815 [1]
Aerospace and Defense    
Schedule of Investments [Line Items]    
Fair Value 105,806 97,836
Beverage, Food, and Tobacco    
Schedule of Investments [Line Items]    
Fair Value 80,492 78,788
Diversified/Conglomerate Manufacturing    
Schedule of Investments [Line Items]    
Fair Value 158,612 158,061
Diversified/Conglomerate Service    
Schedule of Investments [Line Items]    
Fair Value 163,817 135,060
Healthcare, Education, and Childcare    
Schedule of Investments [Line Items]    
Fair Value 159,410 146,438
Machinery    
Schedule of Investments [Line Items]    
Fair Value 6,216 6,411
Oil and Gas    
Schedule of Investments [Line Items]    
Fair Value 23,662 27,830
Automobile    
Schedule of Investments [Line Items]    
Fair Value 27,793 27,571
Secured first lien debt    
Schedule of Investments [Line Items]    
Cost 558,281 529,376
Fair Value 546,602 510,701
Secured second lien debt    
Schedule of Investments [Line Items]    
Cost 129,713 130,252
Fair Value 126,571 127,854
Preferred Equity    
Schedule of Investments [Line Items]    
Cost 44,617 35,617
Fair Value 29,722 26,855
Common Equity/ Equivalents    
Schedule of Investments [Line Items]    
Cost 26,825 26,826
Fair Value 47,067 39,381
Non-Control/Non-Affiliate investments    
Schedule of Investments [Line Items]    
Cost 709,308 [2] 671,397 [3]
Fair Value 708,506 [2] 663,544 [3]
Non-Control/Non-Affiliate investments | Secured first lien debt    
Schedule of Investments [Line Items]    
Cost 536,566 [2] 507,116 [3]
Fair Value 529,003 [2] 491,686 [3]
Non-Control/Non-Affiliate investments | Secured first lien debt | Aerospace and Defense    
Schedule of Investments [Line Items]    
Cost 79,560 [2] 79,197 [3]
Fair Value 79,845 [2] 78,720 [3]
Non-Control/Non-Affiliate investments | Secured first lien debt | Beverage, Food, and Tobacco    
Schedule of Investments [Line Items]    
Cost 67,983 [2] 75,063 [3]
Fair Value 67,571 [2] 72,868 [3]
Non-Control/Non-Affiliate investments | Secured first lien debt | Buildings and Real Estate    
Schedule of Investments [Line Items]    
Cost 2,275 [2] 2,275 [3]
Fair Value 2,277 [2] 2,150 [3]
Non-Control/Non-Affiliate investments | Secured first lien debt | Diversified/Conglomerate Manufacturing    
Schedule of Investments [Line Items]    
Cost 115,686 [2] 117,832 [3]
Fair Value 114,490 [2] 113,878 [3]
Non-Control/Non-Affiliate investments | Secured first lien debt | Diversified/Conglomerate Service    
Schedule of Investments [Line Items]    
Cost 134,673 [2] 110,862 [3]
Fair Value 130,913 [2] 104,293 [3]
Non-Control/Non-Affiliate investments | Secured first lien debt | Healthcare, Education, and Childcare    
Schedule of Investments [Line Items]    
Cost 122,841 [2] 108,759 [3]
Fair Value 123,763 [2] 108,185 [3]
Non-Control/Non-Affiliate investments | Secured first lien debt | Machinery    
Schedule of Investments [Line Items]    
Cost 6,023 [2] 5,928 [3]
Fair Value 6,013 [2] 5,724 [3]
Non-Control/Non-Affiliate investments | Secured first lien debt | Telecommunications    
Schedule of Investments [Line Items]    
Cost 7,200 [2] 7,200 [3]
Fair Value 3,806 [2] 5,868 [3]
Non-Control/Non-Affiliate investments | Secured second lien debt    
Schedule of Investments [Line Items]    
Cost [2] 122,288  
Fair Value [2] 119,146  
Non-Control/Non-Affiliate investments | Secured second lien debt | Diversified/Conglomerate Manufacturing    
Schedule of Investments [Line Items]    
Cost 36,911 [2] 36,868 [3]
Fair Value 35,604 [2] 36,136 [3]
Non-Control/Non-Affiliate investments | Secured second lien debt | Diversified/Conglomerate Service    
Schedule of Investments [Line Items]    
Cost 16,628 [2] 16,552 [3]
Fair Value 16,809 [2] 16,465 [3]
Non-Control/Non-Affiliate investments | Secured second lien debt | Oil and Gas    
Schedule of Investments [Line Items]    
Cost [3]   122,827
Fair Value [3]   120,429
Non-Control/Non-Affiliate investments | Secured second lien debt | Automobile    
Schedule of Investments [Line Items]    
Cost 16,136 [2] 16,053 [3]
Fair Value 16,152 [2] 15,675 [3]
Non-Control/Non-Affiliate investments | Preferred Equity    
Schedule of Investments [Line Items]    
Cost 32,061 [2] 23,061 [3]
Fair Value 24,589 [2] 21,733 [3]
Non-Control/Non-Affiliate investments | Preferred Equity | Beverage, Food, and Tobacco    
Schedule of Investments [Line Items]    
Cost [2] 7,075  
Fair Value [2] 7,148  
Non-Control/Non-Affiliate investments | Preferred Equity | Diversified/Conglomerate Service    
Schedule of Investments [Line Items]    
Cost 10,250 [2] 8,250 [3]
Fair Value 11,524 [2] 9,654 [3]
Non-Control/Non-Affiliate investments | Preferred Equity | Oil and Gas    
Schedule of Investments [Line Items]    
Cost 6,838 [2] 6,838 [3]
Fair Value 3,015 [2] 6,826 [3]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents    
Schedule of Investments [Line Items]    
Cost 18,195 [2] 18,195 [3]
Fair Value 35,745 [2] 29,672 [3]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Aerospace and Defense    
Schedule of Investments [Line Items]    
Cost 5,283 [2] 5,283 [3]
Fair Value 25,961 [2] 19,116 [3]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Beverage, Food, and Tobacco    
Schedule of Investments [Line Items]    
Cost 1,750 [2] 1,750 [3]
Fair Value 2,863 [2] 3,284 [3]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Diversified/Conglomerate Manufacturing    
Schedule of Investments [Line Items]    
Cost 5,000 [2] 5,000 [3]
Fair Value 0 [2] 0 [3]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Healthcare, Education, and Childcare    
Schedule of Investments [Line Items]    
Cost 2,786 [2] 2,786 [3]
Fair Value 5,993 [2] 6,002 [3]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Oil and Gas    
Schedule of Investments [Line Items]    
Cost 499 [2] 499 [3]
Fair Value 146 [2] 146 [3]
Affiliate investments    
Schedule of Investments [Line Items]    
Cost 16,746 [4] 16,746 [5]
Fair Value 10,716 [4] 10,421 [5]
Affiliate investments | Preferred Equity    
Schedule of Investments [Line Items]    
Cost 9,806 [4] 9,806 [5]
Fair Value 5,133 [4] 5,122 [5]
Control investments    
Schedule of Investments [Line Items]    
Cost 33,580 [6] 34,126 [7]
Fair Value 30,763 [6] 30,850 [7]
Control investments | Secured first lien debt    
Schedule of Investments [Line Items]    
Cost [7]   16,120
Fair Value [7]   16,120
Control investments | Secured first lien debt | Personal and Non-Durable Consumer Products (Manufacturing Only)    
Schedule of Investments [Line Items]    
Cost 11,268 [6] 11,293 [7]
Fair Value 10,463 [6] 11,293 [7]
Control investments | Secured first lien debt | Printing and Publishing    
Schedule of Investments [Line Items]    
Cost [6] 15,575  
Fair Value [6] 14,770  
Control investments | Common Equity/ Equivalents    
Schedule of Investments [Line Items]    
Cost 7,830 [6] 7,831 [7]
Fair Value 8,568 [6] 7,305 [7]
Investment, Identifier [Axis]: Leeds Novamark Capital I, L.P. – Limited Partnership Interest    
Schedule of Investments [Line Items]    
Cost [8],[9],[10] 0  
Fair Value [8],[9],[10] $ 246  
Units [8],[9],[10],[11],[12] 3.50%  
Investment, Identifier [Axis]: Antenna Research Associates, Inc. – Common Equity Units    
Schedule of Investments [Line Items]    
Shares [8],[11],[12],[13] 4,283  
Cost [8],[13] $ 4,283  
Fair Value [8],[13] $ 25,205  
Investment, Identifier [Axis]: Engineering Manufacturing Technologies, LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares [8],[11],[12],[13] 6,000  
Cost [8],[13] $ 3,000  
Fair Value [8],[13] $ 0  
Investment, Identifier [Axis]: Ohio Armor Holdings, LLC – Common Equity    
Schedule of Investments [Line Items]    
Shares [8],[11],[12],[13] 100  
Cost [8],[13] $ 1,000  
Fair Value [8],[13] 756  
Investment, Identifier [Axis]: 8th Avenue Food & Provisions, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 3,683 [11],[12],[14] 3,683 [15],[16],[17]
Cost 3,683 [14] 3,683 [15]
Fair Value 2,910 [14] 2,495 [15]
Investment, Identifier [Axis]: ALS Education, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 0 [11],[12],[18] 0 [16],[17],[19]
Cost 0 [18] 0 [19]
Fair Value 0 [18] 0 [19]
Investment, Identifier [Axis]: ALS Education, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 32,560 [11],[12],[18] 18,700 [16],[17],[19]
Cost 32,560 [18] 18,700 [19]
Fair Value 32,560 [18] $ 18,700 [19]
Investment, Identifier [Axis]: Antenna Research Associates, Inc. – Common Equity Units    
Schedule of Investments [Line Items]    
Shares [16],[17],[20],[21]   4,283
Cost [20],[21]   $ 4,283
Fair Value [20],[21]   18,436
Investment, Identifier [Axis]: Antenna Research Associates, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 30,328 [11],[12],[13] 30,048 [16],[17],[21]
Cost 30,328 [13] 30,048 [21]
Fair Value $ 30,328 [13] $ 30,048 [21]
Investment, Identifier [Axis]: Arc Drilling Holdings LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares 15,000 [8],[11],[12],[13] 15,000 [16],[17],[20],[21]
Cost $ 1,500 [8],[13] $ 1,500 [20],[21]
Fair Value 203 [8],[13] 403 [20],[21]
Investment, Identifier [Axis]: Arc Drilling Holdings LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 0 [11],[12],[18] 0 [16],[17],[19]
Cost 0 [18] 0 [19]
Fair Value 0 [18] 0 [19]
Investment, Identifier [Axis]: Arc Drilling Holdings LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   5,928
Cost [19]   5,928
Fair Value [19]   5,724
Investment, Identifier [Axis]: Arc Drilling Holdings LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 6,023  
Cost [18] 6,023  
Fair Value [18] 6,013  
Investment, Identifier [Axis]: Axios Industrial Group, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 11,324 [11],[12],[18] 11,550 [16],[17],[19]
Cost 11,296 [18] 11,519 [19]
Fair Value 11,025 [18] 11,291 [19]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 1,200 [11],[12],[13],[22] 1,200 [16],[17],[19],[23]
Cost 1,200 [13],[22] 1,200 [19],[23]
Fair Value 634 [13],[22] 978 [19],[23]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 6,000 [11],[12],[13],[22] 6,000 [16],[17],[19],[23]
Cost 6,000 [13],[22] 6,000 [19],[23]
Fair Value 3,172 [13],[22] 4,890 [19],[23]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc.(S) – Common Stock Warrant    
Schedule of Investments [Line Items]    
Cost 0 [8],[13],[22] 0 [20],[21],[23]
Fair Value $ 0 [8],[13],[22] $ 0 [20],[21],[23]
Units 1.50% [8],[11],[12],[13],[22] 1.50% [16],[17],[20],[21],[23]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc.(S) – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 6,130 [8],[11],[12],[13],[22] 6,130 [16],[17],[20],[21],[23]
Cost $ 2,024 [8],[13],[22] $ 2,024 [20],[21],[23]
Fair Value 0 [8],[13],[22] 0 [20],[21],[23]
Investment, Identifier [Axis]: CHA Holdings, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [15],[16],[17],[24]   3,000
Cost [15],[24]   2,974
Fair Value [15],[24]   2,820
Investment, Identifier [Axis]: CHA Holdings, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [1],[11],[12],[14] 3,000  
Cost [1],[14] 2,977  
Fair Value [1],[14] 2,820  
Investment, Identifier [Axis]: Cafe Zupas – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   0
Cost [19]   0
Fair Value [19]   0
Investment, Identifier [Axis]: Café Zupas – Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal amount 1,400 [11],[12],[18] 7,970 [16],[17],[19]
Cost 1,400 [18] 7,970 [19]
Fair Value 1,400 [18] 7,850 [19]
Investment, Identifier [Axis]: Café Zupas – Line of Credit,    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 0  
Cost [18] 0  
Fair Value [18] 0  
Investment, Identifier [Axis]: Café Zupas – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 26,250 [11],[12],[18] 23,460 [16],[17],[19]
Cost 26,250 [18] 23,460 [19]
Fair Value $ 26,250 [18] $ 23,108 [19]
Investment, Identifier [Axis]: Canopy Safety Brands, LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares 1,170,370 [8],[11],[12],[13] 1,170,370 [16],[17],[20],[21]
Cost $ 800 [8],[13] $ 800 [20],[21]
Fair Value $ 2,754 [8],[13] $ 2,404 [20],[21]
Investment, Identifier [Axis]: Canopy Safety Brands, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 500,000 [8],[11],[12],[13] 500,000 [16],[17],[20],[21]
Cost $ 500 [8],[13] $ 500 [20],[21]
Fair Value 923 [8],[13] 857 [20],[21]
Investment, Identifier [Axis]: DKI Ventures, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 350 [11],[12],[13],[25] 205 [16],[17],[19],[26]
Cost 350 [13],[25] 205 [19],[26]
Fair Value 190 [13],[25] 113 [19],[26]
Investment, Identifier [Axis]: DKI Ventures, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 5,915 [11],[12],[13],[25] 5,915 [16],[17],[19],[26]
Cost 5,915 [13],[25] 5,915 [19],[26]
Fair Value $ 3,217 [13],[25] $ 3,253 [19],[26]
Investment, Identifier [Axis]: Defiance Integrated Technologies, Inc. – Common Stock    
Schedule of Investments [Line Items]    
Shares 33,321 [8],[11],[12],[13] 33,321 [16],[17],[20],[21]
Cost $ 580 [8],[13] $ 580 [20],[21]
Fair Value 3,805 [8],[13] 3,948 [20],[21]
Investment, Identifier [Axis]: Defiance Integrated Technologies, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[21]   7,425
Cost [21]   7,425
Fair Value [21]   7,425
Investment, Identifier [Axis]: Defiance Integrated Technologies, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[13] 7,425  
Cost [13] 7,425  
Fair Value [13] 7,425  
Investment, Identifier [Axis]: ENET Holdings, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 22,289 [11],[12],[18] 22,289 [16],[17],[19]
Cost 22,289 [18] 22,289 [19]
Fair Value $ 21,867 [18] $ 21,397 [19]
Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 5,466 [8],[11],[12],[13],[22] 5,466 [16],[17],[20],[21],[23]
Cost $ 5,466 [8],[13],[22] $ 5,466 [20],[21],[23]
Fair Value 0 [8],[13],[22] 0 [20],[21],[23]
Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[21],[23],[27]   6,140
Cost [21],[23],[27]   6,140
Fair Value [21],[23],[27]   2,895
Investment, Identifier [Axis]: Eegee’s LLC – Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal amount 3,026 [11],[12],[18] 3,000 [16],[17],[19]
Cost 3,026 [18] 3,000 [19]
Fair Value 3,026 [18] 2,865 [19]
Investment, Identifier [Axis]: Eegee’s LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 1,000 [11],[12],[18] 0 [16],[17],[19]
Cost 1,000 [18] 0 [19]
Fair Value 1,000 [18] 0 [19]
Investment, Identifier [Axis]: Eegee’s LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   17,000
Cost [19]   17,000
Fair Value [19]   $ 16,235
Investment, Identifier [Axis]: Eegee’s LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 17,146  
Cost [18] 17,146  
Fair Value [18] $ 17,145  
Investment, Identifier [Axis]: Encore Dredging Holdings, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 3,840,000 [8],[11],[12],[13] 3,840,000 [16],[17],[20],[21]
Cost $ 3,840 [8],[13] $ 3,840 [20],[21]
Fair Value 4,210 [8],[13] $ 4,265 [20],[21]
Investment, Identifier [Axis]: Encore Dredging Holdings, LLC – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[13],[22],[28] 6,140  
Cost [13],[22],[28] 6,140  
Fair Value [13],[22],[28] 2,829  
Investment, Identifier [Axis]: Engineering Manufacturing Technologies, LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares [16],[17],[20],[21]   6,000
Cost [20],[21]   $ 3,000
Fair Value [20],[21]   0
Investment, Identifier [Axis]: Engineering Manufacturing Technologies, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 0 [11],[12],[18] 0 [16],[17],[19]
Cost 0 [18] 0 [19]
Fair Value 0 [18] 0 [19]
Investment, Identifier [Axis]: Engineering Manufacturing Technologies, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 21,630 [11],[12],[18] 21,500 [16],[17],[19]
Cost 21,630 [18] 21,500 [19]
Fair Value $ 21,772 [18] $ 19,726 [19]
Investment, Identifier [Axis]: FES Resources Holdings LLC – Common Equity Units    
Schedule of Investments [Line Items]    
Shares 6,233 [8],[11],[12],[13] 6,233 [16],[17],[20],[21]
Cost $ 0 [8],[13] $ 0 [20],[21]
Fair Value $ 0 [8],[13] $ 0 [20],[21]
Investment, Identifier [Axis]: FES Resources Holdings LLC – Preferred Equity Units    
Schedule of Investments [Line Items]    
Shares 6,350 [8],[11],[12],[13] 6,350 [16],[17],[20],[21]
Cost $ 6,350 [8],[13] $ 6,350 [20],[21]
Fair Value 791 [8],[13] 4,508 [20],[21]
Investment, Identifier [Axis]: FES Resources Holdings LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[13],[25] 325  
Cost [13],[25] 325  
Fair Value [13],[25] 325  
Investment, Identifier [Axis]: Fix-It Group, LLC – Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal amount 6,911 [11],[12],[18] 6,911 [16],[17],[19]
Cost 6,911 [18] 6,911 [19]
Fair Value 6,911 [18] 6,894 [19]
Investment, Identifier [Axis]: Fix-It Group, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 1,900 [11],[12],[18] 500 [16],[17],[19]
Cost 1,900 [18] 500 [19]
Fair Value 1,900 [18] 499 [19]
Investment, Identifier [Axis]: Fix-It Group, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 12,200 [11],[12],[18] 12,200 [16],[17],[19]
Cost 12,200 [18] 12,200 [19]
Fair Value 12,318 [18] 12,170 [19]
Investment, Identifier [Axis]: Frontier Financial Group Inc. – Convertible Debt    
Schedule of Investments [Line Items]    
Principal amount 198 [11],[12],[13],[25] 198 [16],[17],[21],[26]
Cost 198 [13],[25] 198 [21],[26]
Fair Value $ 23 [13],[25] $ 24 [21],[26]
Investment, Identifier [Axis]: Frontier Financial Group Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 766 [8],[11],[12],[13] 766 [16],[17],[20],[21]
Cost $ 500 [8],[13] $ 500 [20],[21]
Fair Value $ 0 [8],[13] $ 0 [20],[21]
Investment, Identifier [Axis]: Frontier Financial Group Inc. – Preferred Stock Warrant    
Schedule of Investments [Line Items]    
Shares 168 [8],[11],[12],[13] 168 [16],[17],[20],[21]
Cost $ 0 [8],[13] $ 0 [20],[21]
Fair Value $ 0 [8],[13] $ 0 [20],[21]
Investment, Identifier [Axis]: Funko Acquisition Holdings, LLC(S) – Common Units    
Schedule of Investments [Line Items]    
Shares 4,239 [8],[11],[12],[22],[29] 4,239 [16],[17],[20],[23],[30]
Cost $ 22 [8],[22],[29] $ 22 [20],[23],[30]
Fair Value 22 [8],[22],[29] 22 [20],[23],[30]
Investment, Identifier [Axis]: GFRC 360, LLC – Common Stock Warrants    
Schedule of Investments [Line Items]    
Cost 0 [8],[13] 0 [20],[21]
Fair Value $ 0 [8],[13] $ 0 [20],[21]
Units 45.00% [8],[11],[12],[13] 45.00% [16],[17],[20],[21]
Investment, Identifier [Axis]: GFRC 360, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount $ 1,275 [11],[12],[18] $ 1,275 [16],[17],[19]
Cost 1,275 [18] 1,275 [19]
Fair Value $ 1,276 [18] $ 1,205 [19]
Investment, Identifier [Axis]: GFRC 360, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 1,000 [8],[11],[12],[13] 1,000 [16],[17],[20],[21]
Cost $ 1,025 [8],[13] $ 1,025 [20],[21]
Fair Value 0 [8],[13] 253 [20],[21]
Investment, Identifier [Axis]: GFRC 360, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 1,000 [11],[12],[18] 1,000 [16],[17],[19]
Cost 1,000 [18] 1,000 [19]
Fair Value $ 1,001 [18] $ 945 [19]
Investment, Identifier [Axis]: GSM MidCo LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares 767 [8],[11],[12],[13] 767 [16],[17],[20],[21]
Cost $ 767 [8],[13] $ 767 [20],[21]
Fair Value 1,561 [8],[13] 1,562 [20],[21]
Investment, Identifier [Axis]: Giving Home Health Care, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 28,800 [11],[12],[18],[25] 28,800 [16],[17],[19],[26]
Cost 28,800 [18],[25] 28,800 [19],[26]
Fair Value $ 27,495 [18],[25] $ 28,800 [19],[26]
Investment, Identifier [Axis]: Giving Home Health Care, LLC – Warrant    
Schedule of Investments [Line Items]    
Shares 10,667 [8],[11],[12],[13] 10,667 [16],[17],[20],[21]
Cost $ 19 [8],[13] $ 19 [20],[21]
Fair Value 3,563 [8],[13] 2,794 [20],[21]
Investment, Identifier [Axis]: Gray Matter Systems, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 13,714 [11],[12],[18],[25] 13,645 [16],[17],[19],[26]
Cost 13,651 [18],[25] 13,578 [19],[26]
Fair Value 13,989 [18],[25] 13,645 [19],[26]
Investment, Identifier [Axis]: HH-Inspire Acquisition, Inc. – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 1,727 [11],[12],[18] 1,359 [16],[17],[19],[24]
Cost 1,727 [18] 1,359 [19],[24]
Fair Value $ 1,761 [18] $ 1,347 [19],[24]
Investment, Identifier [Axis]: HH-Inspire Acquisition, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 1,329,054 [8],[11],[12],[13] 1,329,054 [16],[17],[20],[21]
Cost $ 2,251 [8],[13] $ 2,251 [20],[21]
Fair Value 2,159 [8],[13] 3,451 [20],[21]
Investment, Identifier [Axis]: HH-Inspire Acquisition, Inc. – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount 15,972 [11],[12],[18] 16,013 [16],[17],[19],[24]
Cost 15,972 [18] 16,013 [19],[24]
Fair Value 16,292 [18] 15,872 [19],[24]
Investment, Identifier [Axis]: HH-Inspire Acquisition, Inc. – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount 3,217 [11],[12],[18] 3,225 [16],[17],[19],[24]
Cost 3,217 [18] 3,225 [19],[24]
Fair Value $ 3,281 [18] $ 3,197 [19],[24]
Investment, Identifier [Axis]: Imperative Holdings Corporation – Preferred Equity Units    
Schedule of Investments [Line Items]    
Shares 972,569 [8],[11],[12],[13] 972,569 [16],[17],[20],[21]
Cost $ 488 [8],[13] $ 488 [20],[21]
Fair Value 2,224 [8],[13] 2,318 [20],[21]
Investment, Identifier [Axis]: Imperative Holdings Corporation – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   21,015
Cost [19]   20,871
Fair Value [19]   20,858
Investment, Identifier [Axis]: Imperative Holdings Corporation – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 20,265  
Cost [18] 20,130  
Fair Value [18] 20,176  
Investment, Identifier [Axis]: Leadpoint Business Services, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 25,500 [11],[12],[18] 13,500 [16],[17],[19]
Cost 25,500 [18] 13,500 [19]
Fair Value 25,500 [18] 13,399 [19]
Investment, Identifier [Axis]: Leeds Novamark Capital I, L.P. – Limited Partnership Interest    
Schedule of Investments [Line Items]    
Cost [20],[31],[32]   0
Fair Value [20],[31],[32]   $ 231
Units [16],[17],[20],[31],[32]   3.50%
Investment, Identifier [Axis]: Lonestar EMS, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[21],[26]   $ 3,927
Cost [21],[26]   3,927
Fair Value [21],[26]   3,927
Investment, Identifier [Axis]: Lonestar EMS, LLC – Common Units    
Schedule of Investments [Line Items]    
Cost 6,750 [8],[13] 6,750 [20],[21]
Fair Value $ 1,131 [8],[13] $ 0 [20],[21]
Units 100.00% [8],[11],[12],[13] 100.00% [16],[17],[20],[21]
Investment, Identifier [Axis]: Lonestar EMS, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[13],[25] $ 4,007  
Cost [13],[25] 4,007  
Fair Value [13],[25] $ 4,007  
Investment, Identifier [Axis]: MCG Energy Solutions, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 7,000,000 [11],[12],[13] 7,000,000 [16],[17],[20],[21]
Cost $ 7,000 [13] $ 7,000 [20],[21]
Fair Value 8,904 [13] 8,904 [20],[21]
Investment, Identifier [Axis]: MCG Energy Solutions, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 20,180 [11],[12],[18] 20,146 [16],[17],[19]
Cost 20,144 [18] 20,107 [19]
Fair Value $ 19,770 [18] $ 17,628 [19]
Investment, Identifier [Axis]: NeoGraf Solutions LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares 2,000,000 [8],[11],[12],[13] 2,000,000 [16],[17],[20],[21]
Cost $ 2,000 [8],[13] $ 2,000 [20],[21]
Fair Value 0 [8],[13] 0 [20],[21]
Investment, Identifier [Axis]: NeoGraf Solutions LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 0 [11],[12],[18] 0 [16],[17],[19]
Cost 0 [18] 0 [19]
Fair Value 0 [18] 0 [19]
Investment, Identifier [Axis]: NeoGraf Solutions LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 27,245 [11],[12],[18] 27,154 [16],[17],[19]
Cost 27,245 [18] 27,154 [19]
Fair Value $ 25,074 [18] $ 26,000 [19]
Investment, Identifier [Axis]: OCI, LLC – Common Units    
Schedule of Investments [Line Items]    
Shares 306 [8],[11],[12],[13] 306 [16],[17],[20],[21]
Cost $ 0 [8],[13] $ 0 [20],[21]
Fair Value 0 [8],[13] 0 [20],[21]
Investment, Identifier [Axis]: OCI, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 18,500  
Cost [18] 18,500  
Fair Value [18] 18,870  
Investment, Identifier [Axis]: OCI, LLC – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   20,000
Cost [19]   20,000
Fair Value [19]   19,800
Investment, Identifier [Axis]: OCI, LLC – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount 2,048 [11],[12],[18],[25] 2,012 [16],[17],[19],[26]
Cost 2,048 [18],[25] 2,012 [19],[26]
Fair Value 2,048 [18],[25] $ 1,992 [19],[26]
Investment, Identifier [Axis]: Ohio Armor Holdings, LLC – Common Equity    
Schedule of Investments [Line Items]    
Shares [16],[17],[20],[21]   100
Cost [20],[21]   $ 1,000
Fair Value [20],[21]   680
Investment, Identifier [Axis]: Ohio Armor Holdings, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 17,444 [11],[12],[18] 17,738 [16],[17],[19]
Cost 17,444 [18] 17,738 [19]
Fair Value 17,443 [18] $ 17,294 [19]
Investment, Identifier [Axis]: PIC 360, LLC – Common Equity Units    
Schedule of Investments [Line Items]    
Shares [16],[17],[20],[21]   750
Cost [20],[21]   $ 1
Fair Value [20],[21]   284
Investment, Identifier [Axis]: Pansophic Learning, Ltd. – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount 28,000 [11],[12],[18],[33] 28,000 [16],[17],[19],[24]
Cost 27,970 [18],[33] 27,968 [19],[24]
Fair Value 27,922 [18],[33] 27,965 [19],[24]
Investment, Identifier [Axis]: Pansophic Learning, Ltd. – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount 5,000 [11],[12],[18],[33] 5,000 [16],[17],[19],[24]
Cost 4,995 [18],[33] 4,994 [19],[24]
Fair Value $ 4,986 [18],[33] 4,994 [19],[24]
Investment, Identifier [Axis]: Quality Environmental Midco, Inc. – Preferred Equity    
Schedule of Investments [Line Items]    
Shares [8],[11],[12],[13] 2,000,000  
Cost [8],[13] $ 2,000  
Fair Value [8],[13] 2,000  
Investment, Identifier [Axis]: Quality Environmental Midco, Inc. – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18],[25] 0  
Cost [18],[25] 0  
Fair Value [18],[25] 0  
Investment, Identifier [Axis]: Quality Environmental Midco, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18],[25] 9,000  
Cost [18],[25] 9,000  
Fair Value [18],[25] 9,000  
Investment, Identifier [Axis]: Salt & Straw, LLC – Common Warrant    
Schedule of Investments [Line Items]    
Cost 0 [8],[13] 0 [20],[21]
Fair Value $ 0 [8],[13] $ 31 [20],[21]
Units 0.40% [8],[11],[12],[13] 0.40% [16],[17],[20],[21]
Investment, Identifier [Axis]: Salt & Straw, LLC – Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal amount $ 10,850 [11],[12],[18] $ 10,200 [16],[17],[19]
Cost 10,661 [18] 10,133 [19]
Fair Value 10,250 [18] 9,715 [19]
Investment, Identifier [Axis]: Salt & Straw, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 0 [11],[12],[18] 0 [16],[17],[19]
Cost 0 [18] 0 [19]
Fair Value $ 0 [18] $ 0 [19]
Investment, Identifier [Axis]: Salt & Straw, LLC – Preferred Equity    
Schedule of Investments [Line Items]    
Shares [8],[11],[12],[13] 7,000,000  
Cost [8],[13] $ 7,000  
Fair Value [8],[13] $ 7,000  
Investment, Identifier [Axis]: Salvo Technologies, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 2,500 [8],[11],[12],[13] 2,500 [16],[17],[20],[21]
Cost $ 2,500 [8],[13] $ 2,500 [20],[21]
Fair Value 551 [8],[13] 1,225 [20],[21]
Investment, Identifier [Axis]: Salvo Technologies, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 11,738 [11],[12],[18] 11,768 [16],[17],[19]
Cost 11,738 [18] 11,768 [19]
Fair Value $ 11,648 [18] $ 10,900 [19]
Investment, Identifier [Axis]: Sea Link International IRB, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 98,039 [8],[11],[12],[13] 98,039 [16],[17],[20],[21]
Cost $ 98 [8],[13] $ 98 [20],[21]
Fair Value 192 [8],[13] 183 [20],[21]
Investment, Identifier [Axis]: Sea Link International IRB, Inc. – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount 12,144 [11],[12],[18],[25] 12,083 [16],[17],[19],[26]
Cost 12,118 [18],[25] 12,053 [19],[26]
Fair Value 12,134 [18],[25] 11,675 [19],[26]
Investment, Identifier [Axis]: Sea Link International IRB, Inc. – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount 4,018 [11],[12],[18],[25] 4,000 [16],[17],[19],[26]
Cost 4,018 [18],[25] 4,000 [19],[26]
Fair Value $ 4,018 [18],[25] $ 4,000 [19],[26]
Investment, Identifier [Axis]: Sea Link International IRB, Inc.– Common Equity Units    
Schedule of Investments [Line Items]    
Shares 823,333 [8],[11],[12],[13] 823,333 [16],[17],[20],[21]
Cost $ 823 [8],[13] $ 823 [20],[21]
Fair Value $ 219 [8],[13] $ 340 [20],[21]
Investment, Identifier [Axis]: Sokol & Company Holdings, LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares 1,500,000 [8],[11],[12],[13] 1,500,000 [16],[17],[20],[21]
Cost $ 1,500 [8],[13] $ 1,500 [20],[21]
Fair Value 1,615 [8],[13] 1,612 [20],[21]
Investment, Identifier [Axis]: Sokol & Company Holdings, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 8,500  
Cost [18] 8,500  
Fair Value [18] 8,500  
Investment, Identifier [Axis]: Sokol & Company Holdings, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   13,500
Cost [19]   13,500
Fair Value [19]   13,095
Investment, Identifier [Axis]: SpaceCo Holdings, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 2,000 [11],[12],[18],[33] 1,450 [16],[17],[19],[24]
Cost 2,000 [18],[33] 1,450 [19],[24]
Fair Value 2,000 [18],[33] 1,434 [19],[24]
Investment, Identifier [Axis]: SpaceCo Holdings, LLC – Term Deb    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18],[33] 30,078  
Cost [18],[33] 29,788  
Fair Value [18],[33] 30,074  
Investment, Identifier [Axis]: SpaceCo Holdings, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19],[24]   30,284
Cost [19],[24]   29,961
Fair Value [19],[24]   29,944
Investment, Identifier [Axis]: Springfield, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 30,000 [11],[12],[18] 30,000 [16],[17],[19]
Cost 30,000 [18] 30,000 [19]
Fair Value $ 29,334 [18] $ 29,850 [19]
Investment, Identifier [Axis]: TNCP Intermediate HoldCo, LLC – Common Equity Units    
Schedule of Investments [Line Items]    
Shares 790,000 [8],[11],[12],[13] 790,000 [16],[17],[20],[21]
Cost $ 500 [8],[13] $ 500 [20],[21]
Fair Value 3,632 [8],[13] 3,073 [20],[21]
Investment, Identifier [Axis]: TNCP Intermediate HoldCo, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 300 [11],[12],[13],[25] 900 [16],[17],[21],[26]
Cost 300 [13],[25] 900 [21],[26]
Fair Value 300 [13],[25] 900 [21],[26]
Investment, Identifier [Axis]: Tailwind Smith Cooper Intermediate Corporation – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 5,000 [11],[12],[14],[33] 5,000 [15],[16],[17],[24]
Cost 4,863 [14],[33] 4,856 [15],[24]
Fair Value $ 4,222 [14],[33] $ 4,294 [15],[24]
Investment, Identifier [Axis]: Technical Resource Management, LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares 2,000,000 [8],[11],[12],[13] 2,000,000 [16],[17],[20],[21]
Cost $ 2,000 [8],[13] $ 2,000 [20],[21]
Fair Value 623 [8],[13] 1,415 [20],[21]
Investment, Identifier [Axis]: Technical Resource Management, LLC – Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal amount 0 [11],[12],[18] 0 [16],[17],[19]
Cost 0 [18] 0 [19]
Fair Value 0 [18] 0 [19]
Investment, Identifier [Axis]: Technical Resource Management, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 2,000 [11],[12],[18] 2,000 [16],[17],[19]
Cost 2,000 [18] 2,000 [19]
Fair Value 2,051 [18] 1,970 [19]
Investment, Identifier [Axis]: Technical Resource Management, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 23,000 [11],[12],[18] 23,000 [16],[17],[19]
Cost 23,000 [18] 23,000 [19]
Fair Value $ 23,586 [18] $ 22,655 [19]
Investment, Identifier [Axis]: Total Safety Holdings, LLC – Common Equity    
Schedule of Investments [Line Items]    
Shares 435 [8],[11],[12],[13] 435 [16],[17],[20],[21]
Cost $ 499 [8],[13] $ 499 [20],[21]
Fair Value $ 146 [8],[13] $ 146 [20],[21]
Investment, Identifier [Axis]: Triple H Food Processors, LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares 250,000 [8],[11],[12],[13] 250,000 [16],[17],[20],[21]
Cost $ 250 [8],[13] $ 250 [20],[21]
Fair Value $ 1,248 [8],[13] $ 1,641 [20],[21]
Investment, Identifier [Axis]: Triple H Food Processors, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 75 [8],[11],[12],[13] 75 [16],[17],[20],[21]
Cost $ 75 [8],[13] $ 75 [20],[21]
Fair Value 148 [8],[13] 141 [20],[21]
Investment, Identifier [Axis]: Trowbridge Chicago, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 0 [11],[12],[18] 0 [16],[17],[19]
Cost 0 [18] 0 [19]
Fair Value $ 0 [18] $ 0 [19]
Investment, Identifier [Axis]: Trowbridge Chicago, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 242,105 [8],[11],[12],[13] 242,105 [16],[17],[20],[21]
Cost $ 750 [8],[13] $ 750 [20],[21]
Fair Value 620 [8],[13] 750 [20],[21]
Investment, Identifier [Axis]: Trowbridge Chicago, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   5,750
Cost [19]   5,750
Fair Value [19]   5,664
Investment, Identifier [Axis]: Trowbridge Chicago, LLC – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 5,750  
Cost [18] 5,750  
Fair Value [18] 5,707  
Investment, Identifier [Axis]: Trowbridge Chicago, LLC – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 1,650  
Cost [18] 1,650  
Fair Value [18] 1,669  
Investment, Identifier [Axis]: Turn Key Health Clinics, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 400 [11],[12],[18] 500 [16],[17],[19]
Cost 400 [18] 500 [19]
Fair Value 397 [18] 499 [19]
Investment, Identifier [Axis]: Turn Key Health Clinics, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 11,000 [11],[12],[18] 11,000 [16],[17],[19]
Cost 11,000 [18] 11,000 [19]
Fair Value 10,927 [18] 10,986 [19]
Investment, Identifier [Axis]: Unirac Holdings, Inc. – Delayed Draw Term Loan    
Schedule of Investments [Line Items]    
Principal amount 1,103 [11],[12],[18] 1,108 [16],[17],[19]
Cost 1,103 [18] 1,108 [19]
Fair Value 1,114 [18] 1,111 [19]
Investment, Identifier [Axis]: Unirac Holdings, Inc. – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 422 [11],[12],[18] 978 [16],[17],[19]
Cost 422 [18] 978 [19]
Fair Value 426 [18] 980 [19]
Investment, Identifier [Axis]: Unirac Holdings, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   14,888
Cost [19]   14,577
Fair Value [19]   14,925
Investment, Identifier [Axis]: Unirac Holdings, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 14,813  
Cost [18] 14,519  
Fair Value [18] 14,961  
Investment, Identifier [Axis]: Viva Railings, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 0 [11],[12],[18] 0 [16],[17],[19]
Cost 0 [18] 0 [19]
Fair Value 0 [18] 0 [19]
Investment, Identifier [Axis]: Viva Railings, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   20,747
Cost [19]   20,747
Fair Value [19]   20,436
Investment, Identifier [Axis]: Viva Railings, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 20,529  
Cost [18] 20,529  
Fair Value [18] $ 20,625  
Investment, Identifier [Axis]: WB Xcel Holdings, LLC - Preferred Stock    
Schedule of Investments [Line Items]    
Shares [8],[11],[12],[13] 333  
Cost [8],[13] $ 2,750  
Fair Value [8],[13] 0  
Investment, Identifier [Axis]: WB Xcel Holdings, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount 1,468 [11],[12],[13] 1,468 [16],[17],[21]
Cost 1,468 [13] 1,468 [21]
Fair Value 1,363 [13] $ 1,468 [21]
Investment, Identifier [Axis]: WB Xcel Holdings, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares [16],[17],[20],[21]   333
Cost [20],[21]   $ 2,750
Fair Value [20],[21]   0
Investment, Identifier [Axis]: WB Xcel Holdings, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[21]   9,825
Cost [21]   9,825
Fair Value [21]   $ 9,825
Investment, Identifier [Axis]: WB Xcel Holdings, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[13] 9,800  
Cost [13] 9,800  
Fair Value [13] $ 9,100  
Investment, Identifier [Axis]: WorkforceQA, LLC – Common Stock    
Schedule of Investments [Line Items]    
Shares 532 [8],[11],[12],[13] 532 [16],[17],[20],[21]
Cost $ 532 [8],[13] $ 532 [20],[21]
Fair Value 338 [8],[13] 359 [20],[21]
Investment, Identifier [Axis]: WorkforceQA, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19]   400
Cost [19]   400
Fair Value [19]   400
Investment, Identifier [Axis]: WorkforceQA, LLC – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount 10,000 [11],[12],[18],[34] 10,000 [16],[17],[19],[35]
Cost 9,972 [18],[34] 9,971 [19],[35]
Fair Value 10,036 [18],[34] 9,987 [19],[35]
Investment, Identifier [Axis]: WorkforceQA, LLC – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount 1,600 [11],[12],[18],[34] 1,600 [16],[17],[19],[35]
Cost 1,596 [18],[34] 1,595 [19],[35]
Fair Value 1,606 [18],[34] $ 1,598 [19],[35]
Investment, Identifier [Axis]: WorkforceQA, LLC– Line of Credit    
Schedule of Investments [Line Items]    
Principal amount [11],[12],[18] 200  
Cost [18] 200  
Fair Value [18] $ 197  
[1] Investment was exited subsequent to December 31, 2023. Refer to Note 12 – Subsequent Events in the accompanying Notes to the Consolidated Financial Statements for additional information.
[2] Non-Control/Non-Affiliate investments, as defined by the 1940 Act, are those that are neither Control nor Affiliate investments and in which we own less than 5.0% of the issued and outstanding voting securities.
[3] Non-Control/Non-Affiliate investments, as defined by the 1940 Act, are those that are neither Control nor Affiliate investments and in which we own less than 5.0% of the issued and outstanding voting securities.
[4] Affiliate investments, as defined by the 1940 Act, are those in which we own, with the power to vote, between and inclusive of 5.0% and 25.0% of the issued and outstanding voting securities.
[5] Affiliate investments, as defined by the 1940 Act, are those in which we own, with the power to vote, between and inclusive of 5.0% and 25.0% of the issued and outstanding voting securities.
[6] Control investments, as defined by the 1940 Act, are those where we have the power to exercise a controlling influence over the management or policies of the portfolio company, which may include owning, with the power to vote, more than 25.0% of the issued and outstanding voting securities.
[7] Control investments, as defined by the 1940 Act, are those where we have the power to exercise a controlling influence over the management or policies of the portfolio company, which may include owning, with the power to vote, more than 25.0% of the issued and outstanding voting securities.
[8] Security is non-income producing.
[9] Fair value was based on net asset value provided by the fund as a practical expedient.
[10] There are certain limitations on our ability to withdraw our partnership interest prior to dissolution of the entity, which must occur no later than May 9, 2024 or two years after all outstanding leverage has matured.
[11] Where applicable, aggregates all shares of a class of stock owned without regard to specific series owned within such class (some series of which may or may not be voting shares) or aggregates all warrants to purchase shares of a class of stock owned without regard to specific series of such class of stock such warrants allow us to purchase.
[12] Represents the principal balance for debt investments and the number of shares/units held for equity investments. Warrants are represented as a percentage of ownership, as applicable.
[13] Fair value was based on the total enterprise value of the portfolio company, which was then allocated to the portfolio company’s securities in order of their relative priority in the capital structure.
[14] Fair value was based on the indicative bid price on or near December 31, 2023, offered by the respective syndication agent’s trading desk.
[15] Fair value was based on the indicative bid price on or near September 30, 2023, offered by the respective syndication agent’s trading desk.
[16] Where applicable, aggregates all shares of a class of stock owned without regard to specific series owned within such class (some series of which may or may not be voting shares) or aggregates all warrants to purchase shares of a class of stock owned without regard to specific series of such class of stock such warrants allow us to purchase.
[17] Represents the principal balance for debt investments and the number of shares/units held for equity investments. Warrants are represented as a percentage of ownership, as applicable.
[18] Fair value was based on an internal yield analysis or on estimates of value submitted by a third party valuation firm.
[19] Fair value was based on an internal yield analysis or on estimates of value submitted by a third party valuation firm.
[20] Security is non-income producing.
[21] Fair value was based on the total enterprise value of the portfolio company, which was then allocated to the portfolio company’s securities in order of their relative priority in the capital structure.
[22] One of our affiliated funds, Gladstone Investment Corporation, co-invested with us in this portfolio company pursuant to an exemptive order granted by the U.S. Securities and Exchange Commission.
[23] One of our affiliated funds, Gladstone Investment Corporation, co-invested with us in this portfolio company pursuant to an exemptive order granted by the U.S. Securities and Exchange Commission.
[24] The cash interest rate on this investment was indexed to 90-day SOFR, which was 5.40% as of September 30, 2023.
[25] Debt security has a fixed interest rate.
[26] Debt security has a fixed interest rate.
[27] Debt security is on non-accrual status.
[28] Debt security is on non-accrual status.
[29] Our investment in Funko was valued using Level 2 inputs within the Financial Accounting Standards Board (“FASB”) Accounting Standard Codification (“ASC”) Topic 820, “Fair Value Measurements and Disclosures” (“ASC 820”) fair value hierarchy. Our common units in Funko are convertible to class A common stock in Funko, Inc. upon meeting certain requirements. Fair value was based on the closing market price of shares of Funko, Inc. as of the reporting date, less a discount for lack of marketability. Funko, Inc. is traded on the Nasdaq Global Select Market under the trading symbol “FNKO.” Refer to Note 3—Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[30] Our investment in Funko was valued using Level 2 inputs within ASC 820 of the fair value hierarchy. Our common units in Funko are convertible to class A common stock in Funko, Inc. upon meeting certain requirements. Fair value was based on the closing market price of shares of Funko, Inc. as of the reporting date, less a discount for lack of marketability. Funko, Inc. is traded on the Nasdaq Global Select Market under the trading symbol “FNKO.” Refer to Note 3—Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[31] Fair value was based on net asset value provided by the fund as a practical expedient.
[32] There are certain limitations on our ability to withdraw our partnership interest prior to dissolution of the entity, which must occur no later than May 9, 2024 or two years after all outstanding leverage has matured.
[33] The cash interest rate on this investment was indexed to 90-day SOFR, which was 5.33% as of December 31, 2023.
[34] The Company has entered into an agreement that entitles it to the "last out" tranche of the first lien secured loans, whereby the "first out" tranche will receive priority as to the "last out" tranche with respect to payments of principal, interest, and any other amounts due thereunder.
[35] The Company has entered into an agreement that entitles it to the "last out" tranche of the first lien secured loans, whereby the "first out" tranche will receive priority as to the "last out" tranche with respect to payments of principal, interest, and any other amounts due thereunder.