Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED SCHEDULE OF INVESTMENTS

v3.22.4
CONSOLIDATED SCHEDULE OF INVESTMENTS - USD ($)
Dec. 31, 2022
Oct. 31, 2022
Sep. 30, 2022
Schedule of Investments [Line Items]      
Cost $ 640,776,000   $ 656,053,000
Fair Value $ 621,739,000   $ 649,615,000
Investment owned, percent of net assets 191.70% [1],[2],[3],[4]   205.90% [5],[6],[7],[8]
Aerospace and Defense      
Schedule of Investments [Line Items]      
Fair Value $ 86,118,000   $ 88,649,000
Beverage, Food, and Tobacco      
Schedule of Investments [Line Items]      
Fair Value 65,218,000   64,283,000
Diversified/Conglomerate Manufacturing      
Schedule of Investments [Line Items]      
Fair Value 113,571,000   114,105,000
Diversified/Conglomerate Service      
Schedule of Investments [Line Items]      
Fair Value 134,598,000   148,907,000
Healthcare, Education, and Childcare      
Schedule of Investments [Line Items]      
Fair Value 132,507,000   136,401,000
Machinery      
Schedule of Investments [Line Items]      
Fair Value 9,861,000   9,562,000
Telecommunications      
Schedule of Investments [Line Items]      
Fair Value 8,025,000   10,088,000
Oil and Gas      
Schedule of Investments [Line Items]      
Fair Value 24,914,000   25,373,000
Secured first lien debt      
Schedule of Investments [Line Items]      
Cost 462,543,000   475,806,000
Fair Value 450,243,000   463,858,000
Secured second lien debt      
Schedule of Investments [Line Items]      
Cost 118,320,000   118,949,000
Fair Value 114,755,000   115,928,000
Preferred Equity      
Schedule of Investments [Line Items]      
Cost 34,505,000   34,505,000
Fair Value 26,140,000   27,046,000
Common Equity/ Equivalents      
Schedule of Investments [Line Items]      
Cost 22,794,000   26,500,000
Fair Value 28,198,000   42,728,000
Non-Control/Non-Affiliate investments      
Schedule of Investments [Line Items]      
Cost 556,597,000 [9]   571,736,000 [10]
Fair Value $ 544,447,000 [9]   $ 574,811,000 [10]
Investment owned, percent of net assets 167.90% [1],[2],[3],[4],[9]   182.20% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt      
Schedule of Investments [Line Items]      
Cost $ 407,136,000 [9]   $ 420,857,000 [10]
Fair Value $ 399,531,000 [9]   $ 413,631,000 [10]
Investment owned, percent of net assets 123.20% [1],[2],[3],[4],[9]   131.20% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt | Aerospace and Defense      
Schedule of Investments [Line Items]      
Cost $ 72,699,000 [9]   $ 74,112,000 [10]
Fair Value $ 72,180,000 [9]   $ 73,898,000 [10]
Investment owned, percent of net assets 22.30% [1],[2],[3],[4],[9]   23.40% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt | Beverage, Food, and Tobacco      
Schedule of Investments [Line Items]      
Cost $ 61,930,000 [9]   $ 59,730,000 [10]
Fair Value $ 60,719,000 [9]   $ 58,971,000 [10]
Investment owned, percent of net assets 18.70% [1],[2],[3],[4],[9]   18.70% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt | Buildings and Real Estate      
Schedule of Investments [Line Items]      
Cost $ 1,840,000 [9]   $ 1,700,000 [10]
Fair Value $ 1,759,000 [9]   $ 1,654,000 [10]
Investment owned, percent of net assets 0.60% [1],[2],[3],[4],[9]   0.50% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt | Diversified/Conglomerate Manufacturing      
Schedule of Investments [Line Items]      
Cost $ 71,463,000 [9]   $ 70,815,000 [10]
Fair Value $ 70,536,000 [9]   $ 70,117,000 [10]
Investment owned, percent of net assets 21.70% [1],[2],[3],[4],[9]   22.30% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt | Diversified/Conglomerate Service      
Schedule of Investments [Line Items]      
Cost $ 84,909,000 [9]   $ 101,924,000 [10]
Fair Value $ 81,349,000 [9]   $ 97,884,000 [10]
Investment owned, percent of net assets 25.10% [1],[2],[3],[4],[9]   31.10% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt | Healthcare, Education, and Childcare      
Schedule of Investments [Line Items]      
Cost $ 101,316,000 [9]   $ 99,644,000 [10]
Fair Value $ 100,884,000 [9]   $ 98,881,000 [10]
Investment owned, percent of net assets 31.10% [1],[2],[3],[4],[9]   31.30% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt | Machinery      
Schedule of Investments [Line Items]      
Cost $ 5,672,000 [9]   $ 5,625,000 [10]
Fair Value $ 5,480,000 [9]   $ 5,350,000 [10]
Investment owned, percent of net assets 1.70% [1],[2],[3],[4],[9]   1.70% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt | Telecommunications      
Schedule of Investments [Line Items]      
Cost $ 7,200,000 [9]   $ 7,200,000 [10]
Fair Value $ 6,624,000 [9]   $ 6,876,000 [10]
Investment owned, percent of net assets 2.00% [1],[2],[3],[4],[9]   2.20% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured first lien debt | Printing and Publishing      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.00% [1],[2],[3],[4],[9]   0.00% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured second lien debt      
Schedule of Investments [Line Items]      
Cost $ 110,735,000 [9]   $ 111,284,000 [10]
Fair Value $ 107,170,000 [9]   $ 108,263,000 [10]
Investment owned, percent of net assets 33.10% [1],[2],[3],[4],[9]   34.30% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured second lien debt | Beverage, Food, and Tobacco      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.60% [1],[2],[3],[4],[9]   1.00% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured second lien debt | Diversified/Conglomerate Manufacturing      
Schedule of Investments [Line Items]      
Cost $ 34,835,000 [9]   $ 34,829,000 [10]
Fair Value $ 34,144,000 [9]   $ 34,051,000 [10]
Investment owned, percent of net assets 10.50% [1],[2],[3],[4],[9]   10.80% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured second lien debt | Diversified/Conglomerate Service      
Schedule of Investments [Line Items]      
Cost $ 7,516,000 [9]   $ 7,512,000 [10]
Fair Value $ 7,338,000 [9]   $ 7,265,000 [10]
Investment owned, percent of net assets 2.30% [1],[2],[3],[4],[9]   2.30% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured second lien debt | Healthcare, Education, and Childcare      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 8.80% [1],[2],[3],[4],[9]   9.10% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured second lien debt | Machinery      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.20% [1],[2],[3],[4],[9]   0.20% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Secured second lien debt | Oil and Gas      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 7.10% [1],[2],[3],[4],[9]   7.40% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Preferred Equity      
Schedule of Investments [Line Items]      
Cost $ 21,949,000 [9]   $ 21,949,000 [10]
Fair Value $ 14,592,000 [9]   $ 17,719,000 [10]
Investment owned, percent of net assets 4.50% [1],[2],[3],[4],[9]   5.60% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Preferred Equity | Beverage, Food, and Tobacco      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.00% [1],[2],[3],[4],[9]   0.00% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Preferred Equity | Buildings and Real Estate      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.20% [1],[2],[3],[4],[9]   0.20% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Preferred Equity | Diversified/Conglomerate Manufacturing      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.40% [1],[2],[3],[4]   0.80% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Preferred Equity | Diversified/Conglomerate Service      
Schedule of Investments [Line Items]      
Cost $ 7,500,000 [9]   $ 7,500,000 [10]
Fair Value $ 7,972,000 [9]   $ 8,151,000 [10]
Investment owned, percent of net assets 2.50% [1],[2],[3],[4],[9]   2.60% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Preferred Equity | Healthcare, Education, and Childcare      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.30% [1],[2],[3],[4],[9]   0.30% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Preferred Equity | Telecommunications      
Schedule of Investments [Line Items]      
Cost $ 2,813,000 [9]   $ 2,813,000 [10]
Fair Value $ 1,401,000 [9]   $ 3,187,000 [10]
Investment owned, percent of net assets 0.40% [1],[2],[3],[4],[9]   1.10% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Preferred Equity | Oil and Gas      
Schedule of Investments [Line Items]      
Cost $ 6,982,000 [9]   $ 6,982,000 [10]
Fair Value $ 1,954,000 [9]   $ 2,028,000 [10]
Investment owned, percent of net assets 0.60% [1],[2],[3],[4],[9]   0.60% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents      
Schedule of Investments [Line Items]      
Cost $ 14,163,000 [9]   $ 17,448,000 [10]
Fair Value $ 20,751,000 [9]   $ 35,143,000 [10]
Investment owned, percent of net assets 6.40% [1],[2],[3],[4],[9]   11.10% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Aerospace and Defense      
Schedule of Investments [Line Items]      
Cost $ 5,283,000 [9]   $ 5,283,000 [10]
Fair Value $ 13,938,000 [9]   $ 14,751,000 [10]
Investment owned, percent of net assets 4.30% [1],[2],[3],[4],[9]   4.70% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Beverage, Food, and Tobacco      
Schedule of Investments [Line Items]      
Cost $ 1,750,000 [9]   $ 1,750,000 [10]
Fair Value $ 2,376,000 [9]   $ 2,172,000 [10]
Investment owned, percent of net assets 0.70% [1],[2],[3],[4],[9]   0.70% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Buildings and Real Estate      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.00% [1],[2],[3],[4],[9]   0.00% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Diversified/Conglomerate Manufacturing      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.50% [1],[2],[3],[4],[9]   0.60% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Diversified/Conglomerate Service      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.10% [1],[2],[3],[4],[9]   0.10% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Healthcare, Education, and Childcare      
Schedule of Investments [Line Items]      
Cost $ 786,000 [9]   $ 2,009,000 [10]
Fair Value $ 2,197,000 [9]   $ 7,775,000 [10]
Investment owned, percent of net assets 0.70% [1],[2],[3],[4],[9]   2.50% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Machinery      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.00% [1],[2],[3],[4],[9]   0.00% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Telecommunications      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.00% [1],[2],[3],[4],[9]   0.00% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Oil and Gas      
Schedule of Investments [Line Items]      
Cost $ 499,000 [9]   $ 499,000 [10]
Fair Value $ 44,000 [9]   $ 50,000 [10]
Investment owned, percent of net assets 0.00% [1],[2],[3],[4],[9]   0.00% [5],[6],[7],[8],[10]
Non-Control/Non-Affiliate investments | Common Equity/ Equivalents | Personal and Non-Durable Consumer Products (Manufacturing Only)      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.00% [1],[2],[3],[4],[9]   0.00% [5],[6],[7],[8],[10]
Affiliate investments      
Schedule of Investments [Line Items]      
Cost $ 50,050,000   $ 49,412,000
Fair Value $ 41,940,000   $ 39,091,000
Investment owned, percent of net assets 12.90% [1],[2],[3],[4],[11]   12.40% [5],[6],[7],[8],[12]
Affiliate investments | Secured first lien debt      
Schedule of Investments [Line Items]      
Cost $ 39,444,000 [11]   $ 39,306,000 [12]
Fair Value $ 35,048,000 [11]   $ 34,804,000 [12]
Investment owned, percent of net assets 10.80% [1],[2],[3],[4],[11]   11.00% [5],[6],[7],[8],[12]
Affiliate investments | Secured first lien debt | Diversified/Conglomerate Manufacturing      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.80% [1],[2],[3],[4],[11]   0.80% [5],[6],[7],[8],[12]
Affiliate investments | Secured first lien debt | Diversified/Conglomerate Service      
Schedule of Investments [Line Items]      
Cost $ 33,304,000 [11]   $ 33,166,000 [12]
Fair Value $ 32,596,000 [11]   $ 32,254,000 [12]
Investment owned, percent of net assets 10.00% [1],[2],[3],[4],[11]   10.20% [5],[6],[7],[8],[12]
Affiliate investments | Preferred Equity      
Schedule of Investments [Line Items]      
Cost $ 9,806,000 [11]   $ 9,806,000 [12]
Fair Value $ 5,713,000 [11]   $ 3,640,000 [12]
Investment owned, percent of net assets 1.70% [1],[2],[3],[4],[11]   1.20% [5],[6],[7],[8],[12]
Affiliate investments | Preferred Equity | Diversified/Conglomerate Manufacturing      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.00% [1],[2],[3],[4],[11]   0.00% [5],[6],[7],[8],[12]
Affiliate investments | Preferred Equity | Diversified/Conglomerate Service      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 1.50% [1],[2],[3],[4],[11]   0.90% [5],[6],[7],[8],[12]
Affiliate investments | Preferred Equity | Personal and Non-Durable Consumer Products (Manufacturing Only)      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.20% [1],[2],[3],[4],[11]   0.30% [5],[6],[7],[8],[12]
Affiliate investments | Common Equity/ Equivalents      
Schedule of Investments [Line Items]      
Cost $ 50,050,000 [11]   $ 49,412,000 [12]
Fair Value $ 41,940,000 [11]   $ 39,091,000 [12]
Investment owned, percent of net assets 0.40% [1],[2],[3],[4],[11]   0.20% [5],[6],[7],[8],[12]
Affiliate investments | Common Equity/ Equivalents | Personal and Non-Durable Consumer Products (Manufacturing Only)      
Schedule of Investments [Line Items]      
Cost $ 800,000 [11]   $ 300,000 [12]
Fair Value $ 1,179,000 [11]   $ 647,000 [12]
Investment owned, percent of net assets 0.40% [1],[2],[3],[4],[11]   0.20% [5],[6],[7],[8],[12]
Control investments      
Schedule of Investments [Line Items]      
Cost $ 34,129,000 [13]   $ 34,905,000 [14]
Fair Value $ 35,352,000 [13]   $ 35,713,000 [14]
Investment owned, percent of net assets 10.90% [1],[2],[3],[4],[13]   11.30% [5],[6],[7],[8],[14]
Control investments | Secured first lien debt      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 4.80% [1],[2],[3],[4],[13]   4.90% [5],[6],[7],[8],[14]
Control investments | Secured first lien debt | Diversified/Conglomerate Manufacturing      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 1.00% [1],[2],[3],[4],[13]   1.00% [5],[6],[7],[8],[14]
Control investments | Secured first lien debt | Personal and Non-Durable Consumer Products (Manufacturing Only)      
Schedule of Investments [Line Items]      
Cost $ 11,368,000 [13]   $ 11,393,000 [14]
Fair Value $ 11,368,000 [13]   $ 11,393,000 [14]
Investment owned, percent of net assets 3.50% [1],[2],[3],[4],[13]   3.60% [5],[6],[7],[8],[14]
Control investments | Secured first lien debt | Printing and Publishing      
Schedule of Investments [Line Items]      
Cost $ 15,963,000 [13]   $ 15,643,000 [14]
Fair Value $ 15,664,000 [13]   $ 15,423,000 [14]
Investment owned, percent of net assets 0.30% [1],[2],[3],[4],[13]   0.30% [5],[6],[7],[8],[14]
Control investments | Secured second lien debt      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 2.30% [1],[2],[3],[4],[13]   2.40% [5],[6],[7],[8],[14]
Control investments | Preferred Equity      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 1.80% [1],[2],[3],[4],[13]   1.80% [5],[6],[7],[8],[14]
Control investments | Preferred Equity | Personal and Non-Durable Consumer Products (Manufacturing Only)      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 1.80% [1],[2],[3],[4],[13]   1.80% [5],[6],[7],[8],[14]
Control investments | Common Equity/ Equivalents      
Schedule of Investments [Line Items]      
Cost $ 7,831,000 [13]   $ 8,752,000 [14]
Fair Value $ 6,268,000 [13]   $ 6,938,000 [14]
Investment owned, percent of net assets 2.00% [1],[2],[3],[4],[13]   2.20% [5],[6],[7],[8],[14]
Control investments | Common Equity/ Equivalents | Diversified/Conglomerate Manufacturing      
Schedule of Investments [Line Items]      
Cost [14]     $ 7,671,000
Fair Value [14]     $ 0
Investment owned, percent of net assets 0.00% [1],[2],[3],[4],[13]   0.00% [5],[6],[7],[8],[14]
Control investments | Common Equity/ Equivalents | Machinery      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 1.10% [1],[2],[3],[4],[13]   1.10% [5],[6],[7],[8],[14]
Control investments | Common Equity/ Equivalents | Printing and Publishing      
Schedule of Investments [Line Items]      
Investment owned, percent of net assets 0.80% [1],[2],[3],[4],[13]   0.70% [5],[6],[7],[8],[14]
Investment, Identifier [Axis]: Leeds Novamark Capital I, L.P. – Limited Partnership Interest ($843 uncalled capital commitment      
Schedule of Investments [Line Items]      
Units 0.035 [15],[16],[17],[18],[19],[20]   0.035 [21],[22],[23],[24],[25]
Cost $ 0 [15],[16],[18],[19]   $ 1,223,000 [22],[24],[25]
Fair Value $ 156,000 [15],[16],[18],[19]   $ 6,397,000 [22],[24],[25]
Investment, Identifier [Axis]: Antenna Research Associates, Inc. – Common Equity Units      
Schedule of Investments [Line Items]      
Shares 4,283 [16],[17],[18],[20]   4,283 [21],[23],[24],[26]
Cost $ 4,283,000 [16],[18]   $ 4,283,000 [24],[26]
Fair Value $ 13,189,000 [16],[18]   $ 13,734,000 [24],[26]
Investment, Identifier [Axis]: Engineering Manufacturing Technologies, LLC – Common Stock      
Schedule of Investments [Line Items]      
Shares 6,000 [16],[17],[18],[20]   6,000 [21],[23],[24],[26]
Cost $ 3,000,000 [16],[18]   $ 3,000,000 [24],[26]
Fair Value 1,613,000 [16],[18]   $ 1,773,000 [24],[26]
Investment, Identifier [Axis]: Leeds Novamark Capital I, L.P      
Schedule of Investments [Line Items]      
Cost 0    
Fair Value $ 200,000    
Investment, Identifier [Axis]: Ohio Armor Holdings, LLC – Common Equity      
Schedule of Investments [Line Items]      
Shares 100 [16],[17],[18],[20]   100 [21],[23],[24],[26]
Cost $ 1,000,000 [16],[18]   $ 1,000,000 [24],[26]
Fair Value $ 749,000 [16],[18]   $ 1,017,000 [24],[26]
Investment, Identifier [Axis]: WorkforceQA, LLC – Common Stock      
Schedule of Investments [Line Items]      
Shares 500 [16],[17],[18],[20]   500 [21],[23],[24],[26]
Cost $ 500,000 [16],[18]   $ 500,000 [24],[26]
Fair Value 383,000 [16],[18]   456,000 [24],[26]
Investment, Identifier [Axis]: 8th Avenue Food & Provisions, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 3,682,000 [17],[20],[27]   3,682,000 [21],[23],[28]
Cost 3,698,000 [27]   3,698,000 [28]
Fair Value 1,998,000 [27]   3,020,000 [28]
Investment, Identifier [Axis]: ALS Education, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 2,000,000 [17],[20],[29]   0 [21],[23],[30]
Cost 2,000,000 [29]   0 [30]
Fair Value 1,985,000 [29]   0 [30]
Investment, Identifier [Axis]: ALS Education, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 19,360,000 [17],[20],[29]   19,690,000 [21],[23],[30]
Cost 19,360,000 [29]   19,690,000 [30]
Fair Value 19,215,000 [29]   19,468,000 [30]
Investment, Identifier [Axis]: Antenna Research Associates, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [16] 21,892,000 [17],[20]   21,973,000 [21],[23]
Cost [16] 21,892,000   21,973,000
Fair Value [16] $ 21,892,000   $ 21,973,000
Investment, Identifier [Axis]: Arc Drilling Holdings LLC – Common Stock      
Schedule of Investments [Line Items]      
Shares 15,000 [16],[17],[18],[20]   15,000 [21],[23],[24],[26]
Cost $ 1,500,000 [16],[18]   $ 1,500,000 [24],[26]
Fair Value 0 [16],[18]   0 [24],[26]
Investment, Identifier [Axis]: Arc Drilling Holdings LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 0 [17],[20],[29]   0 [21],[23],[30]
Cost 0 [29]   0 [30]
Fair Value 0 [29]   0 [30]
Investment, Identifier [Axis]: Arc Drilling Holdings LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 5,672,000 [17],[20],[29]   5,625,000 [21],[23],[30]
Cost 5,672,000 [29]   5,625,000 [30]
Fair Value 5,480,000 [29]   5,350,000 [30]
Investment, Identifier [Axis]: Axios Industrial Group, LLC – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 3,000,000    
Cost [29] 3,000,000    
Fair Value [29] 2,940,000    
Investment, Identifier [Axis]: Axios Industrial Group, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30],[31]     9,000,000
Cost [30],[31]     9,000,000
Fair Value [30],[31]     8,741,000
Investment, Identifier [Axis]: Axios Industrial Group, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 9,000,000    
Cost [29] 9,000,000    
Fair Value [29] $ 8,820,000    
Investment, Identifier [Axis]: Axios Industrial Group, LLC– Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30],[31]     3,000,000
Cost [30],[31]     3,000,000
Fair Value [30],[31]     $ 2,914,000
Investment, Identifier [Axis]: B+T Group Acquisition, Inc.(S) – Common Stock Warrant      
Schedule of Investments [Line Items]      
Units 0.015 [16],[17],[18],[20],[32]   0.015 [21],[23],[24],[26],[33]
Cost $ 0 [16],[18],[32]   $ 0 [24],[26],[33]
Fair Value 0 [16],[18],[32]   25,000 [24],[26],[33]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc.(S) – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 1,200,000 [17],[20],[29],[32]   1,200,000 [21],[23],[30],[33]
Cost 1,200,000 [29],[32]   1,200,000 [30],[33]
Fair Value $ 1,104,000 [29],[32]   $ 1,146,000 [30],[33]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc.(S) – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 6,130 [16],[17],[18],[20],[32]   6,130 [21],[23],[24],[26],[33]
Cost $ 2,024,000 [16],[18],[32]   $ 2,024,000 [24],[26],[33]
Fair Value 1,137,000 [16],[18],[32]   2,718,000 [24],[26],[33]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc.(S) – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 6,000,000 [17],[20],[29],[32]   6,000,000 [21],[23],[30],[33]
Cost 6,000,000 [29],[32]   6,000,000 [30],[33]
Fair Value 5,520,000 [29],[32]   5,730,000 [30],[33]
Investment, Identifier [Axis]: B. Riley Financial, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[34],[35] 2,416,000    
Cost 2,416,000 [34],[35] $ 2,400,000  
Fair Value [34],[35] 2,358,000    
Investment, Identifier [Axis]: CHA Holdings, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 3,000,000 [17],[20],[27],[36]   3,000,000 [21],[23],[28],[37]
Cost 2,969,000 [27],[36]   2,967,000 [28],[37]
Fair Value 2,760,000 [27],[36]   2,700,000 [28],[37]
Investment, Identifier [Axis]: CPM Holdings, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 798,000 [17],[20],[27]   798,000 [21],[23],[28]
Cost 798,000 [27]   798,000 [28]
Fair Value 778,000 [27]   758,000 [28]
Investment, Identifier [Axis]: Café Zupas – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount 1,970,000 [17],[20],[29]   1,970,000 [21],[23],[30]
Cost 1,970,000 [29]   1,970,000 [30]
Fair Value 1,970,000 [29]   1,958,000 [30]
Investment, Identifier [Axis]: Café Zupas – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 0    
Cost [29] 0    
Fair Value [29] 0    
Investment, Identifier [Axis]: Café Zupas – Line of Credit,      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30]     0
Cost [30]     0
Fair Value [30]     0
Investment, Identifier [Axis]: Café Zupas – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 23,460,000 [17],[20],[29]   23,460,000 [21],[23],[30]
Cost 23,460,000 [29]   23,460,000 [30]
Fair Value $ 23,460,000 [29]   $ 23,313,000 [30]
Investment, Identifier [Axis]: Canopy Safety Brands, LLC – Common Stock      
Schedule of Investments [Line Items]      
Shares 1,170,370 [16],[17],[18],[20]   800,000 [21],[23],[24],[26]
Cost $ 800,000 [16],[18]   $ 300,000 [24],[26]
Fair Value $ 1,179,000 [16],[18]   $ 647,000 [24],[26]
Investment, Identifier [Axis]: Canopy Safety Brands, LLC – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 500,000 [16],[17],[18],[20]   500,000 [21],[23],[24],[26]
Cost $ 500,000 [16],[18]   $ 500,000 [24],[26]
Fair Value 798,000 [16],[18]   798,000 [24],[26]
Investment, Identifier [Axis]: Chinese Yellow Pages Company – Line of Credit,      
Schedule of Investments [Line Items]      
Principal amount 107,000 [16],[17],[20],[38],[39]   107,000 [21],[23],[26],[40],[41]
Cost 107,000 [16],[38],[39]   107,000 [26],[40],[41]
Fair Value 0 [16],[38],[39]   $ 0 [26],[40],[41]
Investment, Identifier [Axis]: Circuitronics EMS Holdings LLC – Common Units      
Schedule of Investments [Line Items]      
Shares [21],[23],[24],[26]     921,000
Cost [24],[26]     $ 921,000
Fair Value [24],[26]     0
Investment, Identifier [Axis]: DKI Ventures, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 5,915,000 [17],[20],[29]   5,915,000 [21],[23],[30]
Cost 5,915,000 [29]   5,915,000 [30]
Fair Value $ 4,407,000 [29]   $ 4,554,000 [30]
Investment, Identifier [Axis]: Defiance Integrated Technologies, Inc. – Common Stock      
Schedule of Investments [Line Items]      
Shares 33,321 [16],[17],[18],[20]   33,321 [21],[23],[24],[26]
Cost $ 580,000 [16],[18]   $ 580,000 [24],[26]
Fair Value 71,000 [16],[18]   1,147,000 [24],[26]
Investment, Identifier [Axis]: Defiance Integrated Technologies, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 7,585,000 [16],[17],[20]   7,665,000 [21],[23],[26]
Cost 7,585,000 [16]   7,665,000 [26]
Fair Value 7,585,000 [16]   7,665,000 [26]
Investment, Identifier [Axis]: ENET Holdings, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30]     24,360,000
Cost [30]     24,360,000
Fair Value [30]     23,142,000
Investment, Identifier [Axis]: ENET Holdings, LLC – Term Debt 2      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 22,289,000    
Cost [29] 22,289,000    
Fair Value [29] 21,620,000    
Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc. (S) – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 6,140,000 [17],[20],[29],[32],[42]   6,140,000 [21],[23],[26],[33]
Cost 6,140,000 [29],[32],[42]   6,140,000 [26],[33]
Fair Value $ 2,452,000 [29],[32],[42]   $ 2,550,000 [26],[33]
Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc.(S) – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 5,466 [16],[17],[18],[20],[32]   5,466 [21],[23],[24],[26],[33]
Cost $ 5,466,000 [16],[18],[32]   $ 5,466,000 [24],[26],[33]
Fair Value 0 [16],[18],[32]   0 [24],[26],[33]
Investment, Identifier [Axis]: Eegee’s LLC – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount 3,000,000 [17],[20],[29]   3,000,000 [21],[23],[30]
Cost 3,000,000 [29]   3,000,000 [30]
Fair Value 2,865,000 [29]   2,910,000 [30]
Investment, Identifier [Axis]: Eegee’s LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 0 [17],[20],[29]   0 [21],[23],[30]
Cost 0 [29]   0 [30]
Fair Value 0 [29]   0 [30]
Investment, Identifier [Axis]: Eegee’s LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 17,000,000    
Cost [29] 17,000,000    
Fair Value [29] 16,235,000    
Investment, Identifier [Axis]: Eegee’s LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30]     17,000,000
Cost [30]     17,000,000
Fair Value [30]     16,490,000
Investment, Identifier [Axis]: Encore Dredging Holdings, LLC – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount 5,043,000 [17],[20],[29]   5,023,000 [21],[23],[30]
Cost 5,043,000 [29]   5,023,000 [30]
Fair Value 4,935,000 [29]   4,885,000 [30]
Investment, Identifier [Axis]: Encore Dredging Holdings, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 0 [17],[20],[29]   0 [21],[23],[30]
Cost 0 [29]   0 [30]
Fair Value $ 0 [29]   $ 0 [30]
Investment, Identifier [Axis]: Encore Dredging Holdings, LLC – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 3,840,000 [16],[17],[18],[20]   3,840,000 [21],[23],[24],[26],[33]
Cost $ 3,840,000 [16],[18]   $ 3,840,000 [24],[26],[33]
Fair Value 4,915,000 [16],[18]   2,842,000 [24],[26],[33]
Investment, Identifier [Axis]: Encore Dredging Holdings, LLC – Term Debt 1      
Schedule of Investments [Line Items]      
Principal amount 23,700,000 [17],[20],[29]   23,611,000 [21],[23],[30]
Cost 23,700,000 [29]   23,611,000 [30]
Fair Value 23,197,000 [29]   22,962,000 [30]
Investment, Identifier [Axis]: Encore Dredging Holdings, LLC – Term Debt 2      
Schedule of Investments [Line Items]      
Principal amount 4,561,000 [17],[20],[29]   4,532,000 [21],[23],[30]
Cost 4,561,000 [29]   4,532,000 [30]
Fair Value 4,464,000 [29]   4,407,000 [30]
Investment, Identifier [Axis]: Engineering Manufacturing Technologies, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 0 [17],[20],[29]   0 [21],[23],[30]
Cost 0 [29]   0 [30]
Fair Value 0 [29]   0 [30]
Investment, Identifier [Axis]: Engineering Manufacturing Technologies, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30]     22,500,000
Cost [30]     22,500,000
Fair Value [30]     $ 22,134,000
Investment, Identifier [Axis]: Engineering Manufacturing Technologies, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 22,500,000    
Cost [29] 22,500,000    
Fair Value [29] $ 22,050,000    
Investment, Identifier [Axis]: FES Resources Holdings LLC – Common Equity Units      
Schedule of Investments [Line Items]      
Shares 6,233 [16],[17],[18],[20]   6,233 [21],[23],[24],[26]
Cost $ 0 [16],[18]   $ 0 [24],[26]
Fair Value $ 0 [16],[18]   $ 0 [24],[26]
Investment, Identifier [Axis]: FES Resources Holdings LLC – Preferred Equity Units      
Schedule of Investments [Line Items]      
Shares 6,350 [16],[17],[18],[20]   6,350 [21],[23],[24],[26]
Cost $ 6,350,000 [16],[18]   $ 6,350,000 [24],[26]
Fair Value 0 [16],[18]   0 [24],[26]
Investment, Identifier [Axis]: Fix-It Group, LLC – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount 3,250,000 [17],[20],[29]   0 [21],[23],[30],[37]
Cost 3,250,000 [29]   0 [30],[37]
Fair Value 3,250,000 [29]   0 [30],[37]
Investment, Identifier [Axis]: Fix-It Group, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 1,000,000 [17],[20],[29]   0 [21],[23],[30],[37]
Cost 1,000,000 [29]   0 [30],[37]
Fair Value 1,000,000 [29]   0 [30],[37]
Investment, Identifier [Axis]: Fix-It Group, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 10,000,000 [17],[20],[29]   10,000,000 [21],[23],[30],[37]
Cost 10,000,000 [29]   10,000,000 [30],[37]
Fair Value 10,000,000 [29]   9,950,000 [30],[37]
Investment, Identifier [Axis]: Frontier Financial Group Inc. – Convertible Debt      
Schedule of Investments [Line Items]      
Principal amount 198,000 [16],[17],[20],[35]   198,000 [21],[23],[26],[43]
Cost 198,000 [16],[35]   198,000 [26],[43]
Fair Value $ 45,000 [16],[35]   $ 55,000 [26],[43]
Investment, Identifier [Axis]: Frontier Financial Group Inc. – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 766 [16],[17],[18],[20]   766 [21],[23],[24],[26]
Cost $ 500,000 [16],[18]   $ 500,000 [24],[26]
Fair Value $ 0 [16],[18]   $ 0 [24],[26]
Investment, Identifier [Axis]: Frontier Financial Group Inc. – Preferred Stock Warrant      
Schedule of Investments [Line Items]      
Shares 168 [16],[17],[18],[20]   168 [21],[23],[24],[26]
Cost $ 0 [16],[18]   $ 0 [24],[26]
Fair Value 0 [16],[18]   0 [24],[26]
Investment, Identifier [Axis]: Funko Acquisition Holdings, LLC      
Schedule of Investments [Line Items]      
Fair Value $ 31,000,000   $ 58,000
Investment, Identifier [Axis]: Funko Acquisition Holdings, LLC(S) – Common Units      
Schedule of Investments [Line Items]      
Shares 4,239 [17],[18],[20],[32],[44]   4,239 [21],[23],[24],[33],[45]
Cost $ 22,000 [18],[32],[44]   $ 22,000 [24],[33],[45]
Fair Value $ 31,000 [18],[32],[44]   $ 58,000 [24],[33],[45]
Investment, Identifier [Axis]: GFRC 360, LLC – Common Stock Warrants      
Schedule of Investments [Line Items]      
Units 45,000 [16],[17],[18],[20]   0.450 [21],[23],[24],[26]
Cost $ 0 [16],[18]   $ 0 [24],[26]
Fair Value 0 [16],[18]   0 [24],[26]
Investment, Identifier [Axis]: GFRC 360, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 840,000 [17],[20],[29]   700,000 [21],[23],[30]
Cost 840,000 [29]   700,000 [30]
Fair Value $ 803,000 [29]   $ 681,000 [30]
Investment, Identifier [Axis]: GFRC 360, LLC – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 1,000 [16],[17],[18],[20]   1,000 [21],[23],[24],[26]
Cost $ 1,025,000 [16],[18]   $ 1,025,000 [24],[26]
Fair Value 636,000 [16],[18]   551,000 [24],[26]
Investment, Identifier [Axis]: GFRC 360, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 1,000,000 [17],[20],[29]   1,000,000 [21],[23],[30]
Cost 1,000,000 [29]   1,000,000 [30]
Fair Value $ 956,000 [29]   $ 973,000 [30]
Investment, Identifier [Axis]: GSM MidCo LLC – Common Stock      
Schedule of Investments [Line Items]      
Shares 767 [16],[17],[18],[20]   767 [21],[23],[24],[26]
Cost $ 767,000 [16],[18]   $ 767,000 [24],[26]
Fair Value 1,595,000 [16],[18]   1,359,000 [24],[26]
Investment, Identifier [Axis]: Giving Home Health Care, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 28,800,000 [17],[20],[29],[35]   28,800,000 [21],[23],[30],[43]
Cost 28,800,000 [29],[35]   28,800,000 [30],[43]
Fair Value $ 28,512,000 [29],[35]   $ 28,800,000 [30],[43]
Investment, Identifier [Axis]: Giving Home Health Care, LLC – Warrant      
Schedule of Investments [Line Items]      
Shares 10,667 [16],[17],[18],[20]   10,667 [21],[23],[24],[26]
Cost $ 19,000 [16],[18]   $ 19,000 [24],[26]
Fair Value 446,000 [16],[18]   19,000 [24],[26]
Investment, Identifier [Axis]: Gray Matter Systems, LLC – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount 2,500,000 [17],[20],[29],[35]   2,500,000 [21],[23],[30],[43]
Cost 2,477,000 [29],[35]   2,476,000 [30],[43]
Fair Value 2,488,000 [29],[35]   2,481,000 [30],[43]
Investment, Identifier [Axis]: Gray Matter Systems, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 2,100,000 [17],[20],[29],[35]   2,100,000 [21],[23],[30],[43]
Cost 2,070,000 [29],[35]   2,069,000 [30],[43]
Fair Value 2,090,000 [29],[35]   2,084,000 [30],[43]
Investment, Identifier [Axis]: HH-Inspire Acquisition, Inc. – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount 10,000,000 [17],[20],[29]   10,000,000 [21],[23],[30],[37]
Cost 10,000,000 [29]   10,000,000 [30],[37]
Fair Value 9,950,000 [29]   9,925,000 [30],[37]
Investment, Identifier [Axis]: HH-Inspire Acquisition, Inc. – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 1,500,000 [17],[20],[29]   1,500,000 [21],[23],[30],[37]
Cost 1,500,000 [29]   1,500,000 [30],[37]
Fair Value $ 1,493,000 [29]   $ 1,489,000 [30],[37]
Investment, Identifier [Axis]: HH-Inspire Acquisition, Inc. – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 854,848 [16],[17],[18],[20]   854,848 [21],[23],[24],[26]
Cost $ 956,000 [16],[18]   $ 956,000 [24],[26]
Fair Value 914,000 [16],[18]   945,000 [24],[26]
Investment, Identifier [Axis]: HH-Inspire Acquisition, Inc. – Term Debt 1      
Schedule of Investments [Line Items]      
Principal amount 16,000,000 [17],[20],[29]   16,000,000 [21],[23],[30],[37]
Cost 16,000,000 [29]   16,000,000 [30],[37]
Fair Value 15,920,000 [29]   15,880,000 [30],[37]
Investment, Identifier [Axis]: HH-Inspire Acquisition, Inc. – Term Debt 2      
Schedule of Investments [Line Items]      
Principal amount 8,000,000 [17],[20],[29]   8,000,000 [21],[23],[30],[37]
Cost 8,000,000 [29]   8,000,000 [30],[37]
Fair Value $ 7,960,000 [29]   $ 7,940,000 [30],[37]
Investment, Identifier [Axis]: Imperative Holdings Corporation – Preferred Equity Units      
Schedule of Investments [Line Items]      
Shares 1,474,225 [16],[17],[18],[20]   1,474,225 [21],[23],[24],[26]
Cost $ 632,000 [16],[18]   $ 632,000 [24],[26]
Fair Value 1,954,000 [16],[18]   2,028,000 [24],[26]
Investment, Identifier [Axis]: Imperative Holdings Corporation – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 23,265,000 [17],[20],[29]   24,016,000 [21],[23],[30]
Cost 23,225,000 [29]   23,968,000 [30]
Fair Value 22,916,000 [29]   $ 23,295,000 [30]
Investment, Identifier [Axis]: LWO Acquisitions Company LLC – Term Debt      
Schedule of Investments [Line Items]      
Shares [21],[23],[26],[46]     95,000
Cost [26],[46]     $ 95,000
Fair Value [26],[46]     0
Investment, Identifier [Axis]: Leeds Acquisition Holdings, LLC      
Schedule of Investments [Line Items]      
Fair Value 200,000   $ 6,400,000
Investment, Identifier [Axis]: Lonestar EMS, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [16],[17],[20],[35] 3,695,000    
Cost [16],[35] 3,695,000    
Fair Value [16],[35] $ 3,396,000    
Investment, Identifier [Axis]: Lonestar EMS, LLC – Common Units      
Schedule of Investments [Line Items]      
Shares [21],[23],[24],[26]     1
Units [16],[17],[18],[20] 1    
Cost $ 6,750,000 [16],[18]   $ 6,750,000 [24],[26]
Fair Value $ 0 [16],[18]   0 [24],[26]
Investment, Identifier [Axis]: Lonestar EMS, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[26],[43]     3,250,000
Cost [26],[43]     3,250,000
Fair Value [26],[43]     3,030,000
Investment, Identifier [Axis]: MCG Energy Solutions, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30]     0
Cost [30]     0
Fair Value [30]     $ 0
Investment, Identifier [Axis]: MCG Energy Solutions, LLC – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 7,000,000 [16],[17],[20]   7,000,000 [21],[23],[26]
Cost $ 7,000,000 [16]   $ 7,000,000 [26]
Fair Value 7,972,000 [16]   8,151,000 [26]
Investment, Identifier [Axis]: MCG Energy Solutions, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 20,504,000 [17],[20],[29]   20,820,000 [21],[23],[30]
Cost 20,455,000 [29]   20,820,000 [30]
Fair Value $ 19,325,000 [29]   $ 19,779,000 [30]
Investment, Identifier [Axis]: NetFortris Corp. – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 7,890,860 [16],[17],[18],[20]   7,890,860 [21],[23],[24],[26]
Cost $ 789,000 [16],[18]   $ 789,000 [24],[26]
Fair Value 264,000 [16],[18]   469,000 [24],[26]
Investment, Identifier [Axis]: Ohio Armor Holdings, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 18,619,000 [17],[20],[29]   18,913,000 [21],[23],[30]
Cost 18,619,000 [29]   18,913,000 [30]
Fair Value $ 18,223,000 [29]   $ 18,558,000 [30]
Investment, Identifier [Axis]: PIC 360, LLC – Common Equity Units      
Schedule of Investments [Line Items]      
Shares 750 [16],[17],[18],[20]   750 [21],[23],[24],[26]
Cost $ 1,000 [16],[18]   $ 1,000 [24],[26]
Fair Value 3,603,000 [16],[18]   3,454,000 [24],[26]
Investment, Identifier [Axis]: Pansophic Learning, Ltd. – Term Debt 1      
Schedule of Investments [Line Items]      
Principal amount 28,000,000 [17],[20],[29]   28,000,000 [21],[23],[30]
Cost 27,963,000 [29]   27,961,000 [30]
Fair Value 27,930,000 [29]   27,825,000 [30]
Investment, Identifier [Axis]: Pansophic Learning, Ltd. – Term Debt 2      
Schedule of Investments [Line Items]      
Principal amount 5,000,000 [17],[20],[29]   5,000,000 [21],[23],[30]
Cost 4,993,000 [29]   4,993,000 [30]
Fair Value 4,988,000 [29]   4,969,000 [30]
Investment, Identifier [Axis]: R2i Holdings, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[43],[47]     829,000
Cost [43],[47]     829,000
Fair Value [43],[47]     829,000
Investment, Identifier [Axis]: R2i Holdings, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[43],[47]     18,000,000
Cost [43],[47]     18,000,000
Fair Value [43],[47]     18,000,000
Investment, Identifier [Axis]: Salt & Straw, LLC – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount 2,200,000 [17],[20],[29]   0 [21],[23],[30]
Cost 2,200,000 [29]   0 [30]
Fair Value 2,145,000 [29]   0 [30]
Investment, Identifier [Axis]: Salt & Straw, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 800,000 [17],[20],[29]   800,000 [21],[23],[30]
Cost 800,000 [29]   800,000 [30]
Fair Value $ 780,000 [29]   $ 800,000 [30]
Investment, Identifier [Axis]: Salvo Technologies, Inc. – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 2,500 [16],[17],[18],[20]   2,500 [21],[23],[24],[26]
Cost $ 2,500,000 [16],[18]   $ 2,500,000 [24],[26]
Fair Value 1,430,000 [16],[18]   2,584,000 [24],[26]
Investment, Identifier [Axis]: Salvo Technologies, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30],[31]     11,887,000
Cost [30],[31]     11,887,000
Fair Value [30],[31]     $ 11,619,000
Investment, Identifier [Axis]: Salvo Technologies, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 11,857,000    
Cost [29] 11,857,000    
Fair Value [29] $ 11,264,000    
Investment, Identifier [Axis]: Sea Link International IRB, Inc. – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 98,039 [16],[17],[18],[20]   98,039 [21],[23],[24],[26]
Cost $ 98,000 [16],[18]   $ 98,000 [24],[26]
Fair Value 160,000 [16],[18]   153,000 [24],[26]
Investment, Identifier [Axis]: Sea Link International IRB, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 11,900,000 [17],[20],[29],[35]   11,719,000 [21],[23],[30],[43]
Cost 11,863,000 [29],[35]   11,679,000 [30],[43]
Fair Value $ 11,484,000 [29],[35]   $ 11,074,000 [30],[43]
Investment, Identifier [Axis]: Sea Link International IRB, Inc.– Common Equity Units      
Schedule of Investments [Line Items]      
Shares 823,333 [16],[17],[18],[20]   823,333 [21],[23],[24],[26]
Cost $ 823,000 [16],[18]   $ 823,000 [24],[26]
Fair Value $ 169,000 [16],[18]   $ 105,000 [24],[26]
Investment, Identifier [Axis]: Sokol & Company Holdings, LLC – Common Stock      
Schedule of Investments [Line Items]      
Shares 1,500,000 [16],[17],[18],[20]   1,500,000 [21],[23],[24],[26]
Cost $ 1,500,000 [16],[18]   $ 1,500,000 [24],[26]
Fair Value 1,701,000 [16],[18]   1,500,000 [24],[26]
Investment, Identifier [Axis]: Sokol & Company Holdings, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30],[31]     13,500,000
Cost [30],[31]     13,500,000
Fair Value [30],[31]     13,500,000
Investment, Identifier [Axis]: Sokol & Company Holdings, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 13,500,000    
Cost [29] 13,500,000    
Fair Value [29] 13,264,000    
Investment, Identifier [Axis]: SpaceCo Holdings, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 1,650,000 [17],[20],[29],[36]   1,900,000 [21],[23],[30],[37]
Cost 1,650,000 [29],[36]   1,900,000 [30],[37]
Fair Value 1,625,000 [29],[36]   1,886,000 [30],[37]
Investment, Identifier [Axis]: SpaceCo Holdings, LLC – Term Deb      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30],[37]     31,719,000
Cost [30],[37]     31,326,000
Fair Value [30],[37]     31,481,000
Investment, Identifier [Axis]: SpaceCo Holdings, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29],[36] 30,904,000    
Cost [29],[36] 30,538,000    
Fair Value [29],[36] 30,440,000    
Investment, Identifier [Axis]: Springfield, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 30,000,000 [17],[20],[29]   30,000,000 [21],[23],[30]
Cost 30,000,000 [29]   30,000,000 [30]
Fair Value $ 29,850,000 [29]   $ 29,738,000 [30]
Investment, Identifier [Axis]: TNCP Intermediate HoldCo, LLC – Common Equity Units      
Schedule of Investments [Line Items]      
Shares 790,000 [16],[17],[18],[20]   790,000 [21],[23],[24],[26]
Cost $ 500,000 [16],[18]   $ 500,000 [24],[26]
Fair Value 2,594,000 [16],[18]   2,337,000 [24],[26]
Investment, Identifier [Axis]: TNCP Intermediate HoldCo, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 900,000 [16],[17],[20],[35]   1,000,000 [21],[23],[26],[43]
Cost 900,000 [16],[35]   1,000,000 [26],[43]
Fair Value 900,000 [16],[35]   1,000,000 [26],[43]
Investment, Identifier [Axis]: Tailwind Smith Cooper Intermediate Corporation – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 5,000,000 [17],[20],[27]   5,000,000 [21],[23],[28]
Cost 4,835,000 [27]   4,829,000 [28]
Fair Value $ 4,294,000 [27]   $ 4,313,000 [28]
Investment, Identifier [Axis]: Targus Cayman HoldCo, Ltd. – Common Stock      
Schedule of Investments [Line Items]      
Shares [21],[23],[24],[47],[48]     3,076,414
Cost [24],[47],[48]     $ 2,062,000
Fair Value [24],[47],[48]     $ 7,978,000
Investment, Identifier [Axis]: Total Safety Holdings, LLC – Common Equity      
Schedule of Investments [Line Items]      
Shares 435 [16],[17],[18],[20]   435 [21],[23],[24],[26]
Cost $ 499,000 [16],[18]   $ 499,000 [24],[26]
Fair Value $ 44,000 [16],[18]   $ 50,000 [24],[26]
Investment, Identifier [Axis]: Triple H Food Processors, LLC – Common Stock      
Schedule of Investments [Line Items]      
Shares 250,000 [16],[17],[18],[20]   250,000 [21],[23],[24],[26]
Cost $ 250,000 [16],[18]   $ 250,000 [24],[26]
Fair Value $ 675,000 [16],[18]   $ 672,000 [24],[26]
Investment, Identifier [Axis]: Triple H Food Processors, LLC – Preferred Stock      
Schedule of Investments [Line Items]      
Shares 75 [16],[17],[18],[20]   75 [21],[23],[24],[26]
Cost $ 75,000 [16],[18]   $ 75,000 [24],[26]
Fair Value 125,000 [16],[18]   120,000 [24],[26]
Investment, Identifier [Axis]: Turn Key Health Clinics, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 500,000 [17],[20],[29]   500,000 [21],[23],[30]
Cost 500,000 [29]   500,000 [30]
Fair Value 498,000 [29]   495,000 [30]
Investment, Identifier [Axis]: Turn Key Health Clinics, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 11,000,000 [17],[20],[29]   11,000,000 [21],[23],[30]
Cost 11,000,000 [29]   11,000,000 [30]
Fair Value 10,945,000 [29]   10,890,000 [30]
Investment, Identifier [Axis]: Unirac Holdings, Inc. – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30],[31]     0
Cost [30],[31]     0
Fair Value [30],[31]     0
Investment, Identifier [Axis]: Unirac Holdings, Inc. – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30],[31]     0
Cost [30],[31]     0
Fair Value [30],[31]     0
Investment, Identifier [Axis]: Unirac Holdings, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30],[31]     15,000,000
Cost [30],[31]     14,628,000
Fair Value [30],[31]     15,000,000
Investment, Identifier [Axis]: Unirac, Inc. – Delayed Draw Term Loan      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 0    
Cost [29] 0    
Fair Value [29] 0    
Investment, Identifier [Axis]: Unirac, Inc. – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 700,000    
Cost [29] 700,000    
Fair Value [29] 703,000    
Investment, Identifier [Axis]: Unirac, Inc. – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 14,963,000    
Cost [29] 14,606,000    
Fair Value [29] 15,019,000    
Investment, Identifier [Axis]: Viva Railings, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 0 [17],[20],[29]   0 [21],[23],[30]
Cost 0 [29]   0 [30]
Fair Value 0 [29]   0 [30]
Investment, Identifier [Axis]: Viva Railings, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 21,800,000    
Cost [29] 21,800,000    
Fair Value [29] $ 21,500,000    
Investment, Identifier [Axis]: Viva Railings, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30]     21,800,000
Cost [30]     21,800,000
Fair Value [30]     $ 21,364,000
Investment, Identifier [Axis]: WB Xcel Holdings, LLC      
Schedule of Investments [Line Items]      
Shares 333 [16],[17],[18],[20]   333 [21],[23],[24],[26]
Cost $ 2,750,000 [16],[18]   $ 2,750,000 [24],[26]
Fair Value 5,835,000 [16],[18]   5,687,000 [24],[26]
Investment, Identifier [Axis]: WB Xcel Holdings, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount 1,468,000 [16],[17],[20]   1,468,000 [21],[23],[26]
Cost 1,468,000 [16]   1,468,000 [26]
Fair Value 1,468,000 [16]   1,468,000 [26]
Investment, Identifier [Axis]: WB Xcel Holdings, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 9,900,000 [16],[17],[20]   9,925,000 [21],[23],[26]
Cost 9,900,000 [16]   9,925,000 [26]
Fair Value 9,900,000 [16]   9,925,000 [26]
Investment, Identifier [Axis]: WorkforceQA, LLC – Line of Credit      
Schedule of Investments [Line Items]      
Principal amount [17],[20],[29] 0    
Cost [29] 0    
Fair Value [29] 0    
Investment, Identifier [Axis]: WorkforceQA, LLC – Term Debt      
Schedule of Investments [Line Items]      
Principal amount 10,000,000 [17],[20],[29],[49]   10,000,000 [21],[23],[30],[37],[50]
Cost 10,000,000 [29],[49]   10,000,000 [30],[37],[50]
Fair Value $ 9,987,000 [29],[49]   9,975,000 [30],[37],[50]
Investment, Identifier [Axis]: WorkforceQA, LLC– Line of Credit      
Schedule of Investments [Line Items]      
Principal amount [21],[23],[30],[37]     0
Cost [30],[37]     0
Fair Value [30],[37]     $ 0
[1] Certain of the securities listed in this schedule are issued by affiliate(s) of the indicated portfolio company. The majority of the securities listed, totaling $555.5 million at fair value, are pledged as collateral under our revolving line of credit, as described further in Note 5—Borrowings in the accompanying Notes to Consolidated Financial Statements. Under the Investment Company Act of 1940, as amended (the “1940 Act”), we may not acquire any non-qualifying assets unless, at the time such acquisition is made, qualifying assets represent at least 70% of our total assets. As of December 31, 2022, our investments in Leeds Novamark Capital I, L.P. (“Leeds”), Funko Acquisition Holdings, LLC (“Funko”), and B. Riley Financial, Inc. (“B. Riley”) are considered non-qualifying assets under Section 55 of the 1940 Act. Such non-qualifying assets represent 0.4% of total investments, at fair value, as of December 31, 2022.
[2] Unless indicated otherwise, all of our investments are valued using Level 3 inputs within the ASC 820 fair value hierarchy. Refer to Note 3—Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[3] Category percentages represent the fair value of each category and subcategory as a percentage of net assets as of December 31, 2022.
[4] Unless indicated otherwise, all cash interest rates are indexed to 30-day London Interbank Offered Rate (“LIBOR” or “L”), which was 4.39% as of December 31, 2022 or one- month Secured Overnight Financing Rate (“SOFR” or “S”), which was 4.36% as of December 31, 2022. If applicable, paid-in-kind (“PIK”) interest rates are noted separately from the cash interest rate. Certain securities are subject to an interest rate floor. The cash interest rate is the greater of the floor or the reference rate plus a spread. Due dates represent the contractual maturity date.
[5] Unless indicated otherwise, all of our investments are valued using Level 3 inputs within the ASC 820 fair value hierarchy. Refer to Note 3—Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[6] Certain of the securities listed in this schedule are issued by affiliate(s) of the indicated portfolio company. The majority of the securities listed, totaling $577.6 million at fair value, are pledged as collateral under our revolving line of credit, as described further in Note 5—Borrowings in the accompanying Notes to Consolidated Financial Statements. Under the Investment Company Act of 1940, as amended (the “1940 Act”), we may not acquire any non-qualifying assets unless, at the time such acquisition is made, qualifying assets represent at least 70% of our total assets. As of September 30, 2022, our investments in Leeds Novamark Capital I, L.P. (“Leeds”) and Funko Acquisition Holdings, LLC (“Funko”) are considered non-qualifying assets under Section 55 of the 1940 Act. Such non-qualifying assets represent 1.0% of total investments, at fair value, as of September 30, 2022.
[7] Category percentages represent the fair value of each category and subcategory as a percentage of net assets as of September 30, 2022.
[8] Unless indicated otherwise, all cash interest rates are indexed to 30-day London Interbank Offered Rate (“LIBOR” or “L”), which was 3.14% as of September 30, 2022. If applicable, paid-in-kind (“PIK”) interest rates are noted separately from the cash interest rate. Certain securities are subject to an interest rate floor. The cash interest rate is the greater of the floor or LIBOR plus a spread. Due dates represent the contractual maturity date.
[9] 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.
[10] 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.
[11] 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.
[12] 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.
[13] 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.
[14] 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.
[15] Fair value was based on net asset value provided by the fund as a practical expedient.
[16] 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.
[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] Security is non-income producing.
[19] 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.
[20] 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.
[21] 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.
[22] Fair value was based on net asset value provided by the fund as a practical expedient.
[23] 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.
[24] Security is non-income producing.
[25] 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.
[26] 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.
[27] Fair value was based on the indicative bid price on or near December 31, 2022, offered by the respective syndication agent’s trading desk.
[28] Fair value was based on the indicative bid price on or near September 30, 2022, offered by the respective syndication agent’s trading desk.
[29] Fair value was based on an internal yield analysis or on estimates of value submitted by ICE Data Pricing and Reference Data, LLC (“ICE”).
[30] Fair value was based on an internal yield analysis or on estimates of value submitted by ICE Data Pricing and Reference Data, LLC (“ICE”).
[31] The cash interest rate on this investment was indexed to the 30-day Secured Overnight Financing Rate (“SOFR”), which was 3.04% as of September 30, 2022.
[32] 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.
[33] 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.
[34] Our investment in B. Riley was valued using Level 1 inputs within the ASC 820 fair value hierarchy. B. Riley 6.75% senior notes are traded on the Nasdaq Global Select Market under the trading symbol “RILYO.” Refer to Note 3—Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[35] Debt security has a fixed interest rate.
[36] The cash interest rate on this investment was indexed to 90-day LIBOR, which was 4.77% as of December 31, 2022.
[37] The cash interest rate on this investment was indexed to 90-day LIBOR, which was 3.75% as of September 30, 2022.
[38] Investment maturity date has passed. Investment continues to make applicable interest payments.
[39] The cash interest rate on this investment was indexed to the U.S. Prime Rate (“PRIME”), which was 7.50% as of December 31, 2022.
[40] Investment maturity date has passed. Investment continues to make applicable interest payments.
[41] The cash interest rate on this investment was indexed to the U.S. Prime Rate (“PRIME”), which was 6.25% as of September 30, 2022.
[42] Debt security is on non-accrual status.
[43] Debt security has a fixed interest rate.
[44] 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.
[45] 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.
[46] Debt security does not have a stated interest rate that is payable thereon.
[47] Fair value was based on the expected exit or payoff amount, where such event has occurred or is expected to occur imminently.
[48] Investment was exited subsequent to September 30, 2022. Refer to Note 15 – Subsequent Events in the accompanying Notes to the Consolidated Financial Statements for additional information.
[49] 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. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of LIBOR plus 6.5% (Floor 1.0%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate.
[50] The Company has entered into an agreement that entitles it to the "last out" tranche of the first lien secured loan, whereby the "first out" tranche will receive priority as to the "last out" tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of LIBOR plus 6.50% (Floor 1.0%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate.