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Investments - Summary of Details Investments in Affiliates (Details) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     $ 405,021,000    
Fair Value, Ending Balance $ 539,701,000 [7],[8],[9],[10],[11],[12]   539,701,000 [7],[8],[9],[10],[11],[12]   $ 405,021,000 [1],[2],[3],[4],[5],[6]
Total dividend income 1,500,000 $ 1,669,000 4,130,000 $ 5,122,000  
Controlled Investments          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance     13,015,000 [1],[2],[3],[4],[5],[6],[13] 14,318,000 [14] 14,318,000 [14]
Purchases/ (sales) of or Advances/ (Distributions)     (755,000) [13],[15]   (1,976,000) [14]
Net Change in Unrealized Gain/(Loss) (362,000) 75,000 4,651,000 [13],[15] 6,917,000 7,317,000 [14]
Realized Gain/(Loss) 0 0 (6,192,000) [13],[15] (6,644,000) (6,644,000) [14]
Fair Value, Ending Balance [13] 10,719,000 [7],[8],[9],[10],[11],[12],[16]   10,719,000 [7],[8],[9],[10],[11],[12],[16]   13,015,000 [1],[2],[3],[4],[5],[6]
Non-controlled Affiliated Investments          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17]     64,384,000 [15],[18] 55,222,000 [19] 55,222,000 [19]
Purchases/ (sales) of or Advances/ (Distributions)     (5,973,000) [15],[18]   10,072,000 [17],[19]
Net Accretion     887,000 [15],[18]   778,000 [17],[19]
Transfers In (Out) of Affiliates     22,661,000 [15],[18]   3,732,000 [17],[19]
Net Change in Unrealized Gain/(Loss) 3,114,000 (994,000) (1,042,000) [15],[18] (2,909,000) (4,086,000) [17],[19]
Realized Gain/(Loss) (1,360,000)   (1,452,000) [15],[18]   (1,334,000) [17],[19]
Fair Value, Ending Balance [15],[18] 79,465,000   79,465,000   64,384,000 [17]
Interest and Fee Income     2,658,000 [15],[18]   2,573,000 [17],[19]
Total dividend income 1,500,000 $ 1,669,000 4,130,000 [15],[18] 5,122,000 6,576,000 [17],[19]
Non-controlled Affiliated and Controlled Investments          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17]     77,399,000 [15],[18] 69,540,000 69,540,000
Purchases/ (sales) of or Advances/ (Distributions)     (6,728,000) [15],[18]   8,096,000 [17]
Net Accretion     887,000 [15],[18]   778,000 [17]
Transfers In (Out) of Affiliates     22,661,000 [15],[18]   3,732,000 [17]
Net Change in Unrealized Gain/(Loss)     3,609,000 [15],[18]   3,231,000 [17]
Realized Gain/(Loss)     (7,644,000) [15],[18]   (7,978,000) [17]
Fair Value, Ending Balance [15],[18] 90,184,000   90,184,000   77,399,000 [17]
Interest and Fee Income     2,658,000 [15],[18]   2,573,000 [17]
Total dividend income     4,130,000 [15],[18]   6,576,000 [17]
Investment, Identifier [Axis]: Controlled investments KCAP Freedom 3, LLC Type of Investment Joint Ventures Industry Classification Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17]     13,015,000 [13],[15],[20] 14,275,000 [14],[21] 14,275,000 [14],[21]
Purchases/ (sales) of or Advances/ (Distributions)     (755,000) [13],[15],[20]   (1,976,000) [14],[17],[21]
Net Change in Unrealized Gain/(Loss)     (1,541,000) [13],[15],[20]   716,000 [14],[17],[21]
Fair Value, Ending Balance [13],[15],[20] 10,719,000   10,719,000   13,015,000 [17]
Principal 27,220,000 [13],[15],[20]   27,220,000 [13],[15],[20]   27,220,000 [14],[17],[21]
Investment, Identifier [Axis]: Controlled investments ProAir Holdco, LLC Type of Investment Common Stock and Membership Units Industry Classification Capital Equipment          
Summary of Investment Holdings [Line Items]          
Net Change in Unrealized Gain/(Loss) [13],[15],[22]     4,261,000    
Realized Gain/(Loss) [13],[15],[22]     (4,261,000)    
Principal [14],[17],[23]         2,749,997,000
Investment, Identifier [Axis]: Controlled investments ProAir, LLC Type of Investment Subordinated Debt Classification Capital Equipment          
Summary of Investment Holdings [Line Items]          
Principal [14],[17]         2,020,000
Investment, Identifier [Axis]: Controlled investments ProAir, LLC Type of Investment Subordinated Debt Industry Classification Capital Equipment          
Summary of Investment Holdings [Line Items]          
Net Change in Unrealized Gain/(Loss) [13],[15]     1,931,000    
Realized Gain/(Loss) [13],[15]     (1,931,000)    
Investment, Identifier [Axis]: Controlled investments Tank Partners Equipment Holdings, LLC - Class A Units Type of Investment Common Stock and Membership Units Industry Classification Energy: Oil & Gas          
Summary of Investment Holdings [Line Items]          
Net Change in Unrealized Gain/(Loss) [14],[17],[23]         6,228,000
Realized Gain/(Loss) [14],[17],[23]         (6,228,000)
Investment, Identifier [Axis]: Controlled investments Tank Partners Equipment Holdings, LLC Type of Investment Subordinated Debt Industry Classification Energy: Oil & Gas          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [14],[17]       43,000 43,000
Net Change in Unrealized Gain/(Loss) [14],[17]         373,000
Realized Gain/(Loss) [14],[17]         (416,000)
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Collateralized Loan Obligations JMP Credit Advisors CLO IV LTD CLO Fund Securities Maturity 07/17/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[24],[25],[26],[27]     725,000    
Fair Value, Ending Balance 867,000 [7],[8],[9],[10],[11],[12],[28],[29],[30],[31]   867,000 [7],[8],[9],[10],[11],[12],[28],[29],[30],[31]   $ 725,000 [1],[2],[3],[4],[5],[6],[24],[25],[26],[27]
Principal [7],[8],[9],[10],[11],[12],[28],[29],[30],[32] 26,298,000   26,298,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[24],[25],[26],[33]         18,407
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Collateralized Loan Obligations JMP Credit Advisors CLO V LTD CLO Fund Securities Maturity 07/17/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[24],[25],[26],[27]     1,467,000    
Fair Value, Ending Balance 1,200,000 [7],[8],[9],[10],[11],[12],[28],[29],[30],[31]   1,200,000 [7],[8],[9],[10],[11],[12],[28],[29],[30],[31]   $ 1,467,000 [1],[2],[3],[4],[5],[6],[24],[25],[26],[27]
Principal [7],[8],[9],[10],[11],[12],[28],[29],[30],[32] 24,394,000   24,394,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[24],[25],[26],[33]         17,074
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Common Stock and Membership Units Burgaflex Holdings, LLC - Class A Automotive          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[34] $ 2,533,000   $ 2,533,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[34] 1,253,198   1,253,198    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Common Stock and Membership Units Burgaflex Holdings, LLC - Class B Automotive          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[34] $ 2,051,000   $ 2,051,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[34] 1,085,073   1,085,073    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Common Stock and Membership Units GreenPark Infrastructure, LLC - Series M-1 Energy: Electricity          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[35],[36]     $ 2,202,000    
Fair Value, Ending Balance $ 3,074,000 [7],[8],[9],[10],[11],[12],[31],[37]   $ 3,074,000 [7],[8],[9],[10],[11],[12],[31],[37]   $ 2,202,000 [1],[2],[3],[4],[5],[6],[27],[35],[36]
Investment in number of units 8,977 [7],[8],[9],[10],[11],[12],[31],[32],[37]   8,977 [7],[8],[9],[10],[11],[12],[31],[32],[37]   6,412 [1],[2],[3],[4],[5],[6],[27],[33],[35],[36]
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Common Stock and Membership Units Kleen-Tech Acquisition, LLC Services: Business          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[38]     $ 1,420,000    
Fair Value, Ending Balance $ 250,000 [7],[8],[9],[10],[11],[12],[31],[39]   $ 250,000 [7],[8],[9],[10],[11],[12],[31],[39]   $ 1,420,000 [1],[2],[3],[4],[5],[6],[27],[38]
Investment in number of units 250,000 [7],[8],[9],[10],[11],[12],[31],[32],[39]   250,000 [7],[8],[9],[10],[11],[12],[31],[32],[39]   250,000 [1],[2],[3],[4],[5],[6],[27],[33],[38]
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Common Stock and Membership Units MMI Holdings, LLC Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[34] 45   45    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Common Stock and Membership Units Princeton Medspa Partners, LLC - Warrant Services: Consumer          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[37] $ 18,000   $ 18,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[37] 0.03   0.03    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Common Stock and Membership Units Princeton Medspa Partners, LLC – Warrant Services: Consumer          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[36]     $ 28,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[27],[36]         $ 28,000
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33],[36]         0.03
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Common Stock and Membership Units Sierra Hamilton Holdings Corporation Energy: Oil & Gas          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[34] $ 603,000   $ 603,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[34] 27,396,364   27,396,364    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Common Stock and Membership Units V12 Holdings, Inc. Services: Business          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31] $ 1,798,000   $ 1,798,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32] 168,750   168,750    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Derivatives Princeton Medspa Partners, LLC Services: Consumer          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[30],[31],[32],[37] $ 1,000,000,000   $ 1,000,000,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[26],[27],[33],[36]         1,000,000
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies First Lien/Senior Secured Debt American Clinical Solutions, LLC Healthcare Interest Rate 11.00% Reference Rate and Spread SOFR + 7.00%, 4.00% PIK Floor 1.00% Maturity 06/30/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31] 3,934,000   3,934,000    
Principal [7],[8],[9],[10],[11],[12],[31],[32] 7,465,000   7,465,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies First Lien/Senior Secured Debt MMI Holdings, LLC Healthcare & Pharmaceuticals Maturity 12/31/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[40] 4,572,000   4,572,000    
Principal [7],[8],[9],[10],[11],[12],[31],[32],[40] 5,030,000   5,030,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies First Lien/Senior Secured Debt PMP OPCO, LLC (Princeton Medspa Partners, LLC) (Revolver) Services: Consumer Reference Rate and Spread SOFR + 8.50% Floor 2.00% Maturity 05/31/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[35],[41]     (10,000)    
Fair Value, Ending Balance (9,000) [7],[8],[9],[10],[11],[12],[31],[42],[43]   (9,000) [7],[8],[9],[10],[11],[12],[31],[42],[43]   $ (10,000) [1],[2],[3],[4],[5],[6],[27],[35],[41]
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies First Lien/Senior Secured Debt PMP OPCO, LLC (Princeton Medspa Partners, LLC) Services: Consumer Interest Rate 12.70% Reference Rate and Spread SOFR + 8.50% Floor 2.00% Maturity 05/31/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[42],[44] 1,388,000   1,388,000    
Principal [7],[8],[9],[10],[11],[12],[31],[32],[42],[44] 1,498,000   1,498,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies First Lien/Senior Secured Debt PMP OPCO, LLC (Princeton Medspa Partners, LLC) Services: Consumer Interest Rate 12.86% Reference Rate and Spread SOFR + 8.50% Floor 2.00% Maturity 05/31/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[35],[45]     1,529,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[27],[35],[45]         $ 1,529,000
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33],[35],[45]         1,679
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies First Lien/Senior Secured Debt Riddell, Inc. Consumer goods: Durable Interest Rate 10.15% Reference Rate and Spread SOFR + 6.00% Floor 1.00% Maturity 03/29/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[44] 9,335,000   9,335,000    
Principal [7],[8],[9],[10],[11],[12],[31],[32],[44] 9,369,000   9,369,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies First Lien/Senior Secured Debt Riddell, Inc. Consumer goods: Durable Interest Rate 10.48% Reference Rate and Spread SOFR + 6.00% Floor 1.00% Maturity 03/29/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[35],[45]     6,243,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[27],[35],[45]         $ 6,243,000
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33],[35],[45]         6,244
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Joint Ventures Series A-Great Lakes Funding II LLC Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[26],[27],[35],[46]     41,138,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[26],[27],[35],[46]         $ 41,138,000
Investment in number of units [3],[26],[33],[35],[46]         41,309
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Joint Ventures Series B-Great Lakes Funding II LLC Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[30],[31],[42],[47] 35,582,000   35,582,000    
Principal [7],[8],[9],[10],[11],[12],[30],[32],[42],[47] $ 37,337,000   $ 37,337,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units American Clinical Solutions, LLC - Class A Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[34] 20,566,017   20,566,017    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units BMP Slappey Holdco, LLC Telecommunications          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[39] $ 576,000   $ 576,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[39] 200,000   200,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units BMP Slappey Holdco, Telecommunications          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[38]     $ 557,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[27],[38]         $ 557,000
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33],[38]         200,000
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units BMP Slappey Investment II Telecommunications          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[38]     248,000    
Fair Value, Ending Balance $ 256,000 [7],[8],[9],[10],[11],[12],[31],[39]   $ 256,000 [7],[8],[9],[10],[11],[12],[31],[39]   $ 248,000 [1],[2],[3],[4],[5],[6],[27],[38]
Investment in number of units 88,946 [7],[8],[9],[10],[11],[12],[31],[32],[39]   88,946 [7],[8],[9],[10],[11],[12],[31],[32],[39]   88,946 [1],[2],[3],[4],[5],[6],[27],[33],[38]
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units EBSC Holdings LLC (Riddell, Inc.) Consumer goods: Durable Interest Rate 10.00% PIK          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[38],[48]     $ 2,375,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[27],[38],[48]         $ 2,375,000
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33],[48]         2,154
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units EBSC Holdings LLC (Riddell, Inc.) Consumer goods: Durable Interest Rate 10.00% PIK Reference Rate and Spread 10.00% PIK          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[49] $ 3,948,000   $ 3,948,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[49] 3,478,615   3,478,615    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units GreenPark Infrastructure, LLC - Series A Energy: Electricity          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27]     $ 500,000    
Fair Value, Ending Balance $ 700,000 [7],[8],[9],[10],[11],[12],[31],[37]   $ 700,000 [7],[8],[9],[10],[11],[12],[31],[37]   $ 500,000 [1],[2],[3],[4],[5],[6],[27]
Investment in number of units 1,400 [7],[8],[9],[10],[11],[12],[31],[32],[37]   1,400 [7],[8],[9],[10],[11],[12],[31],[32],[37]   1,000 [1],[2],[3],[4],[5],[6],[27],[33]
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units MMI Holdings, LLC Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[34] 1,000   1,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units Northeast Metal Works LLC - Class O Preferred Metals & Mining          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31] $ 310,000   $ 310,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32] 5,445,000   5,445,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units Northeast Metal Works LLC - Class O Preferred Metals & Mining Interest Rate 10.00% PIK          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[38],[48]     $ 1,160,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[27],[38],[48]         $ 1,160,000
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33],[38],[48]         4,950,000
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units Northeast Metal Works LLC - Preferred Metals & Mining          
Summary of Investment Holdings [Line Items]          
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[39] 2,368   2,368    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units Northeast Metal Works LLC – Preferred Metals & Mining          
Summary of Investment Holdings [Line Items]          
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33],[38]         2,368
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units Princeton Medspa Partners, LLC Services: Consumer Interest Rate 12.50% PIK          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27],[38],[48]     $ 859,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[27],[38],[48]         $ 859,000
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33],[36],[48]         1,064
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units Princeton Medspa Partners, LLC Services: Consumer Interest Rate 12.50% PIK Reference Rate and Spread 12.50% PIK          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[37],[49] $ 787,000   $ 787,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[37],[49] 1,166,616   1,166,616    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Preferred Stock and Units Westshore RAM, LLC - Class A Finance          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[49] $ 1,463,000   $ 1,463,000    
Investment in number of units [7],[8],[9],[10],[11],[12],[31],[32],[49] 86,000   86,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Second Lien/Senior Secured Debt MMI Holdings, LLC Healthcare & Pharmaceuticals Maturity 12/31/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31],[40] $ 388,000   $ 388,000    
Principal [7],[8],[9],[10],[11],[12],[31],[32],[40] 480,000   480,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Second Lien/Senior Secured Debt Northeast Metal Works LLC Metals & Mining Interest Rate 8.00% Maturity 01/01/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27]     500,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[27]         $ 500,000
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33]         500
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Second Lien/Senior Secured Debt Northeast Metal Works LLC Metals & Mining Interest Rate 8.00% Maturity 04/05/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[27]     3,443,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[27]         $ 3,443,000
Investment in number of units [1],[2],[3],[4],[5],[6],[27],[33]         4,500
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Second Lien/Senior Secured Debt Northeast Metal Works LLC Metals & Mining Interest Rate 8.00% Reference Rate and Spread 8.00% Maturity 01/01/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31] 384,000   384,000    
Principal [7],[8],[9],[10],[11],[12],[31],[32] 500,000   500,000    
Investment, Identifier [Axis]: Investments in Affiliate Portfolio Companies Second Lien/Senior Secured Debt Northeast Metal Works LLC Metals & Mining Interest Rate 8.00% Reference Rate and Spread 8.00% Maturity 04/05/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[31] 3,457,000   3,457,000    
Principal [7],[8],[9],[10],[11],[12],[31],[32] 4,500,000   4,500,000    
Investment, Identifier [Axis]: Investments in Controlled Afilliated Portfolio Companies Common Stock and Membership Units ProAir HoldCo, LLC Capital Equipment          
Summary of Investment Holdings [Line Items]          
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         2,749,997
Investment, Identifier [Axis]: Investments in Controlled Afilliated Portfolio Companies Joint Ventures KCAP Freedom 3 LLC Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[26]     13,015,000    
Fair Value, Ending Balance 10,719,000 [7],[8],[9],[10],[11],[12],[16],[30]   10,719,000 [7],[8],[9],[10],[11],[12],[16],[30]   $ 13,015,000 [1],[2],[3],[4],[5],[6],[26]
Principal [7],[8],[9],[10],[11],[12],[16],[30],[32] 27,220,000   27,220,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[26],[33]         27,220
Investment, Identifier [Axis]: Investments in Controlled Afilliated Portfolio Companies Subordinated Debt ProAir, LLC Capital Equipment          
Summary of Investment Holdings [Line Items]          
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[50]         2,020
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Collateralized Loan Obligations Catamaran CLO 2014-1 Ltd. CLO Fund Securities Interest Rate 136.55% Maturity 4/20/2030          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[24],[25],[26]     261,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[24],[25],[26]         $ 261,000
Principal [1],[2],[3],[4],[5],[6],[24],[25],[26],[33]         15,161,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Collateralized Loan Obligations Catamaran CLO 2014-1 Ltd. CLO Fund Securities Maturity 04/20/30          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[28],[29],[30],[32] 15,161,000   15,161,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Collateralized Loan Obligations Catamaran CLO 2018-1 Ltd CLO Fund Securities Maturity 10/27/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[28],[29],[30] 112,000   112,000    
Principal [7],[8],[9],[10],[11],[12],[28],[29],[30],[32] 10,000,000   10,000,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Collateralized Loan Obligations Catamaran CLO 2018-1 Ltd. CLO Fund Securities Interest Rate 3.86% Maturity 10/27/2031          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[24],[25],[26]     2,600,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[24],[25],[26]         2,600,000
Principal [1],[2],[3],[4],[5],[6],[24],[25],[26],[33]         10,000,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Collateralized Loan Obligations Dryden 30 Senior Loan Fund CLO Fund Securities Interest Rate 17.98% Maturity 11/1/2028          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[24],[25],[26]     140,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[24],[25],[26]         140,000
Principal [1],[2],[3],[4],[5],[6],[24],[25],[26],[33]         3,250,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Collateralized Loan Obligations Dryden 30 Senior Loan Fund CLO Fund Securities Maturity 11/01/28          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[28],[29],[30],[32] 3,250,000   3,250,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units AAPC Holdings, LLC Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[36]     444,000    
Fair Value, Ending Balance 748,000 [7],[8],[9],[10],[11],[12],[37]   748,000 [7],[8],[9],[10],[11],[12],[37]   $ 444,000 [1],[2],[3],[4],[5],[6],[36]
Principal [7],[8],[9],[10],[11],[12],[32],[37] 130   130    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[36]         0.07
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units AIP Capital, LLC Diversified Financial Services          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[37] 35,000   35,000    
Principal [7],[8],[9],[10],[11],[12],[32],[37] 85,000   85,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units ATP Oil & Gas Corporation Energy: Oil & Gas          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32],[51] 100   100    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[52]         0.1
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Advantage Capital Holdings LLC - Class A Units Banking, Finance, Insurance & Real Estate          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[36]     842,000    
Fair Value, Ending Balance 1,318,000 [7],[8],[9],[10],[11],[12],[37]   1,318,000 [7],[8],[9],[10],[11],[12],[37]   $ 842,000 [1],[2],[3],[4],[5],[6],[36]
Principal [7],[8],[9],[10],[11],[12],[32],[37] 822,000   822,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[36]         822
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Anthem Sports & Entertainment Inc. - Class A Warrant Media: Broadcasting & Subscription          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32] 510,000   510,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         510
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Anthem Sports & Entertainment Inc. - Class B Warrant Media: Broadcasting & Subscription          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32] 88,000   88,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         88
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Anthem Sports & Entertainment Inc. - Warrant for CS Media: Broadcasting & Subscription          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32] 1,644,000   1,644,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         1,644
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units BGPT Maverick, L.P. High Tech Industries          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 1,020,000   1,020,000    
Principal [7],[8],[9],[10],[11],[12],[32] 1,020,408,000   1,020,408,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units BLST Operating Company, LLC - Class A Retail          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[34] 573,000   573,000    
Principal [7],[8],[9],[10],[11],[12],[32],[34] 217,013,000   217,013,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Carestream Health Holdings, Inc. Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     130,000    
Fair Value, Ending Balance 100,000 [7],[8],[9],[10],[11],[12]   100,000 [7],[8],[9],[10],[11],[12]   $ 130,000 [1],[2],[3],[4],[5],[6]
Principal [7],[8],[9],[10],[11],[12],[32] 4,099,000   4,099,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         4,099
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Centric Brands, L.P. Machinery (Non-Agrclt/Constr/Electr)          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     2,649,000    
Fair Value, Ending Balance 3,754,000 [7],[8],[9],[10],[11],[12]   3,754,000 [7],[8],[9],[10],[11],[12]   $ 2,649,000 [1],[2],[3],[4],[5],[6],[45]
Principal [7],[8],[9],[10],[11],[12],[32] 81,770,000   81,770,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[45]         81,770
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units DxTx Pain and Spine LLC Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[36]     258,000    
Fair Value, Ending Balance 361,000 [7],[8],[9],[10],[11],[12],[37]   361,000 [7],[8],[9],[10],[11],[12],[37]   $ 258,000 [1],[2],[3],[4],[5],[6],[36]
Principal [7],[8],[9],[10],[11],[12],[32],[37] 217,479,000   217,479,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[36]         158,166
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Everyware Global, Inc. Consumer goods: Durable          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[53]     553,000    
Fair Value, Ending Balance 553,000 [7],[8],[9],[10],[11],[12],[54]   553,000 [7],[8],[9],[10],[11],[12],[54]   $ 553,000 [1],[2],[3],[4],[5],[6],[53]
Principal [7],[8],[9],[10],[11],[12],[32],[54] 1,085,565,000   1,085,565,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[53]         1,085,565
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units FP WRCA Coinvestment Fund VII, Ltd. - Class A Capital Equipment          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[25],[26]     967,000    
Fair Value, Ending Balance 390,000 [7],[8],[9],[10],[11],[12],[29],[30]   390,000 [7],[8],[9],[10],[11],[12],[29],[30]   $ 967,000 [1],[2],[3],[4],[5],[6],[25],[26]
Principal [7],[8],[9],[10],[11],[12],[29],[30],[32] 100,000   100,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[25],[26],[33]         100
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Freedom Electronics, LLC High Tech Industries          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[34] 238,000   238,000    
Principal [7],[8],[9],[10],[11],[12],[32],[34] 181,818,000   181,818,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Fusion Connect, Inc. - Warrant Telecommunications          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32] 811,572,000   811,572,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         811,572
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Fusion Connect, Inc. Telecommunications          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32],[44] 14,000   14,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[45]         14
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Fusion Parent, LLC (fka Franchise Group Inc.) Consumer Services          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 1,550,000   1,550,000    
Principal [7],[8],[9],[10],[11],[12],[32] 31,189,000   31,189,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units HDC/HW Holdings, LLC High Tech Industries          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32] 148,826,000   148,826,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         148,826
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units LB NewHoldCo LLC Hotel, Gaming & Leisure          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     993,000    
Fair Value, Ending Balance 724,000 [7],[8],[9],[10],[11],[12],[44]   724,000 [7],[8],[9],[10],[11],[12],[44]   $ 993,000 [1],[2],[3],[4],[5],[6],[45]
Principal [7],[8],[9],[10],[11],[12],[32],[44] 146,589,000   146,589,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[45]         96,523
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Live Comfortably Inc. Consumer goods: Durable          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32],[44] 2,846,000   2,846,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Middle West Spirits, LLC Beverage, Food and Tobacco          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 58,000   58,000    
Principal [7],[8],[9],[10],[11],[12],[32] 91,000   91,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Morae Global Holdings Inc. - Warrant IT Consulting & Other Services          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     117,000    
Fair Value, Ending Balance 475,000 [7],[8],[9],[10],[11],[12]   475,000 [7],[8],[9],[10],[11],[12]   $ 117,000 [1],[2],[3],[4],[5],[6]
Principal [7],[8],[9],[10],[11],[12],[32] 1,625,000   1,625,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         1
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Ohene Holdings B.V. - Warrant High Tech Industries          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[29],[30],[32] 4,000   4,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[25],[26],[33]         4
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Phoenix Aviation Capital, LLC Aerospace and Defense          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[37] 365,000   365,000    
Principal [7],[8],[9],[10],[11],[12],[32],[37] 4,000   4,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Roscoe Investors,LLC - Class A Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     476,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         $ 476,000
Principal [7],[8],[9],[10],[11],[12],[32] 10,000,000   10,000,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         10,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units South Street Securities Holdings, Inc - Warrant Banking, Finance, Insurance & Real Estate          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 615,000   615,000    
Principal [7],[8],[9],[10],[11],[12],[32] 4,533,000   4,533,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units South Street securities Holdings,Inc – Warrant Banking, Finance, Insurance & Real Estate          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     449,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         $ 449,000
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         3,966
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Sundance Holdings Group, LLC Retail          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32] 14,603,000   14,603,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         14,603
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Swift Aggregator LLC (formerly GA Communications, Inc.) Media: Broadcasting & Subscription          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 1,420,000   1,420,000    
Principal [7],[8],[9],[10],[11],[12],[32] 1,363,451,000   1,363,451,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units VTX Holdings LLC - Series C High Tech Industries          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 8,000   8,000    
Principal [7],[8],[9],[10],[11],[12],[32] 882,504,000   882,504,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         441,252
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units Workplace Holdings LLC (Pomeroy Technologies, LLC) High Tech Industries          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     228,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         $ 228,000
Principal [7],[8],[9],[10],[11],[12],[32] 950,000   950,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         950
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Common Stock and Membership Units World Business Lenders, LLC Banking, Finance, Insurance & Real Estate          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[30],[32] 49,209,000   49,209,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[26],[33]         49,209
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Derivatives Advantage Capital Holdings LLC Banking, Finance, Insurance & Real Estate          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[26],[36]     220,000    
Fair Value, Ending Balance 199,000 [7],[8],[9],[10],[11],[12],[30],[37]   199,000 [7],[8],[9],[10],[11],[12],[30],[37]   $ 220,000 [1],[2],[3],[4],[5],[6],[26],[36]
Principal [7],[8],[9],[10],[11],[12],[30],[32],[37] 164,000   164,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[26],[33],[36]         164
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Derivatives Epilog Partners LP (Care Connectors Medical Group) Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[30],[32],[37] 1,166,667,000   1,166,667,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[26],[33],[36]         1,166,667
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Derivatives HDNet Holdco LLC (Anthem) Media: Broadcasting & Subscription          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[30],[32] 200   200    
Investment in number of units [1],[2],[3],[4],[5],[6],[26],[33]         0.2
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt AIDC IntermediateCo 2, LLC (Peak Technologies) Services: Business Interest Rate 9.59% Reference Rate and Spread SOFR + 5.25% Floor 1.00% Maturity 07/22/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     979,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         $ 979,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         980,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt AIDC IntermediateCo 2, LLC (Peak Technologies) Services: Business Interest Rate 9.66% Reference Rate and Spread SOFR + 5.50% Floor 1.00% Maturity 07/22/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 5,790,000   5,790,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 5,835,000   5,835,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt AMCP Pet Holdings, Inc. (Revolver) Beverage, Food and Tobacco Interest Rate 11.46% Reference Rate and Spread SOFR + 7.00%, 3.00% PIK Floor 1.00% Maturity 01/04/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 1,010,000   1,010,000    
Principal [7],[8],[9],[10],[11],[12],[32] 1,038,000   1,038,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt AMCP Pet Holdings, Inc. (Revolver) Beverage, Food and Tobacco Interest Rate 11.80% Reference Rate and Spread SOFR + 7.00% 3.00% PIK Floor 1.00% Maturity 10/06/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     994,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         994,000
Principal [1],[2],[3],[4],[5],[6],[33]         1,012,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt AMCP Pet Holdings, Inc. Beverage, Food and Tobacco Interest Rate 11.46% Reference Rate and Spread SOFR + 7.00%, 3.00% PIK Floor 1.00% Maturity 01/04/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 4,638,000   4,638,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 4,766,000   4,766,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt AMCP Pet Holdings, Inc. Beverage, Food and Tobacco Interest Rate 11.74% Reference Rate and Spread SOFR + 7.00%, 3.00% PIK Floor 1.00% Maturity 10/06/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     4,785,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         4,785,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         4,875,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Accordion Partners LLC (Revolver) Finance Floor 0.75% Maturity 11/17/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[43] (5,000)   (5,000)    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Accordion Partners LLC (Revolver) Reference Rate and Spread SOFR + 5.25% Floor 0.75% Maturity 11/17/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[41]     (8,000)    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[41]         (8,000)
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Accordion Partners LLC Finance Interest Rate 9.01% Reference Rate and Spread SOFR + 5.25% Floor 0.75% Maturity 11/17/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 7,185,000   7,185,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42],[44] 7,208,000   7,208,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Accordion Partners LLC Finance Interest Rate 9.58% Reference Rate and Spread SOFR + 5.25% Floor 0.75% Maturity 11/17/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[45]     4,436,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[45]         4,436,000
Principal [1],[2],[3],[4],[5],[6],[33],[35],[45]         4,464,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Accurate Background, LLC Services: Business Interest Rate 10.26% Reference Rate and Spread SOFR + 6.00% Floor 1.00% Maturity 03/26/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 8,666,000   8,666,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 8,666,000   8,666,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Accurate Background, LLC Services: Business Interest Rate 10.59% Reference Rate and Spread SOFR + 6.00% Floor 1.00% Maturity 03/26/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     4,329,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         4,329,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         4,367,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Advantage Capital Holdings LLC Banking, Finance, Insurance & Real Estate Interest Rate 13.00% Reference Rate and Spread 13.00%, 5.00% PIK Maturity 04/14/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     13,649,000    
Fair Value, Ending Balance 14,968,000 [7],[8],[9],[10],[11],[12],[44]   14,968,000 [7],[8],[9],[10],[11],[12],[44]   13,649,000 [1],[2],[3],[4],[5],[6],[45]
Principal 15,512,000 [7],[8],[9],[10],[11],[12],[32],[44]   15,512,000 [7],[8],[9],[10],[11],[12],[32],[44]   14,754,000 [1],[2],[3],[4],[5],[6],[33],[45]
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt American Academy Holdings, LLC Healthcare & Pharmaceuticals Interest Rate 14.01% Reference Rate and Spread SOFR + 9.75%, 5.25% PIK Floor 3.25% Maturity 6/30/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 7,259,000   7,259,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 6,864,000   6,864,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt American Academy Holdings, LLC Healthcare & Pharmaceuticals Interest Rate 14.22% Reference Rate and Spread SOFR + 9.75%, 5.25% PIK Floor 1.00% Maturity 6/30/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     3,954,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         3,954,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         3,934,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Ancile Solutions, Inc. High Tech Industries Interest Rate 14.28% Reference Rate and Spread SOFR + 10.00% Floor 1.00% Maturity 6/11/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 5,887,000   5,887,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 5,772,000   5,772,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Ancile Solutions, Inc. High Tech Industries Interest Rate 14.62% Reference Rate and Spread SOFR + 10.00% Floor 1.00% Maturity 6/11/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     6,035,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         6,035,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         6,034,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Anthem Sports & Entertainment Inc. (2025 Delayed Draw Term Loan) Media: Broadcasting & Subscription Interest Rate 9.76% Reference Rate and Spread SOFR + 5.50%, 9.76% PIK Floor 1.00% Maturity 11/15/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42] 1,372,000   1,372,000    
Principal [7],[8],[9],[10],[11],[12],[32] 1,372,000   1,372,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Anthem Sports & Entertainment Inc. (Hollywood Suites Delayed Draw Term Loan) Media: Broadcasting & Subscription Interest Rate 9.76% Reference Rate and Spread SOFR + 5.50%, 9.76% PIK Floor 1.00% Maturity 11/15/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 4,253,000   4,253,000    
Principal [7],[8],[9],[10],[11],[12],[32] 4,253,000   4,253,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Anthem Sports & Entertainment Inc. (Revolver 2022) Media: Broadcasting & Subscription Interest Rate 14.09% Reference Rate and Spread SOFR + 9.50%, 3.00% PIK, Floor 1.00% Maturity 06/30/24          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     353,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         353,000
Principal [1],[2],[3],[4],[5],[6],[33]         563,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Anthem Sports & Entertainment Inc. (Revolver) Media: Broadcasting & Subscription Interest Rate 14.09% Reference Rate and Spread SOFR + 9.50%, 3.00% PIK, Floor 1.00% Maturity 06/30/24          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35]     734,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35]         734,000
Principal [1],[2],[3],[4],[5],[6],[33],[35]         1,222,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Anthem Sports & Entertainment Inc. (Term Loan B) Media: Broadcasting & Subscription Interest Rate 10.00% Reference Rate and Spread 10.00% PIK Floor 1.00% Maturity 11/15/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 9,047,000   9,047,000    
Principal [7],[8],[9],[10],[11],[12],[32] 9,047,000   9,047,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Anthem Sports & Entertainment Inc. (Term Loan c) Media: Broadcasting & Subscription Floor 1.00% Maturity 11/15/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[40] 947,000   947,000    
Principal [7],[8],[9],[10],[11],[12],[32],[40] 8,761,000   8,761,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Anthem Sports & Entertainment Inc. Media: Broadcasting & Subscription Interest Rate 13.99% Reference Rate and Spread SOFR + 9.40%, 13.99% PIK Floor 1.00% Maturity 11/15/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[45]     9,668,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[45]         9,668,000
Principal [1],[2],[3],[4],[5],[6],[33],[35],[45]         15,070,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Appfire Technologies, LLC High Tech Industries Interest Rate 9.00% Reference Rate and Spread SOFR + 5.00% Floor 1.00% Maturity 03/09/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 5,776,000   5,776,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 5,787,000   5,787,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Appfire Technologies, LLC High Tech Industries Interest Rate 9.33% Reference Rate and Spread SOFR + 5.00% , Floor 1.00% Maturity 03/09/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     5,817,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         5,817,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         5,832,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt BetaNXT, Inc. (Revolver) Banking, Finance, Insurance & Real Estate Interest Rate 8.49% Reference Rate and Spread SOFR + 4.50% Maturity 07/01/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42] 1,098,000   1,098,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42] 1,147,000   1,147,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt BetaNXT, Inc. (Revolver) Banking, Finance, Insurance & Real Estate Interest Rate 8.86% Reference Rate and Spread SOFR + 4.50% Maturity 07/01/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35]     963,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35]         963,000
Principal [1],[2],[3],[4],[5],[6],[33],[35]         1,014,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt BetaNXT, Inc. Banking, Finance, Insurance & Real Estate Interest Rate 10.08% Reference Rate and Spread SOFR + 5.75% Maturity 07/01/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     11,997,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         11,997,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         12,480,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt BetaNXT, Inc. Banking, Finance, Insurance & Real Estate Interest Rate 9.75% Reference Rate and Spread SOFR + 5.75% Maturity 07/01/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 12,647,000   12,647,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 12,870,000   12,870,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Bradshaw International Parent Corp. (Revolver) Consumer goods: Durable Interest Rate 9.99% Reference Rate and Spread SOFR + 5.75% Floor 1.00% Maturity 10/21/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[43] 108,000   108,000    
Principal [7],[8],[9],[10],[11],[12],[42],[43] 154,000   154,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Bradshaw International Parent Corp. (Revolver) Consumer goods: Durable Reference Rate and Spread SOFR + 5.75% Floor 1.00% Maturity 10/21/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[41]     (8,000)    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[41]         (8,000)
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Bradshaw International Parent Corp. Consumer goods: Durable Interest Rate 10.01% Reference Rate and Spread SOFR + 5.75% Floor 1.00% Maturity 10/21/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 950,000   950,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 974,000   974,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Bradshaw International Parent Corp. Consumer goods: Durable Interest Rate 10.21% Reference Rate and Spread SOFR + 5.75% Floor 1.00% Maturity 10/21/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     487,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         487,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         491,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt C.P. Converters, Inc. Chemicals, Plastics and Rubber Interest Rate 11.80% PIK Maturity 12/13/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 11,366,000   11,366,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 11,964,000   11,964,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt C.P. Converters, Inc. Chemicals, Plastics and Rubber Interest Rate 13.16% Reference Rate and Spread SOFR + 8.49%, 1.00% PIK Floor 1.00% Maturity 12/13/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     9,628,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         9,628,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         10,135,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt CB MIDCO, LLC Consumer goods: Durable Interest Rate 10.21% Reference Rate and Spread SOFR + 5.75% Floor 1.00% Maturity 09/27/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     3,414,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         3,414,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         3,762,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt CB MIDCO, LLC Consumer goods: Durable Maturity 09/27/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[40],[44] 1,374,000   1,374,000    
Principal [7],[8],[9],[10],[11],[12],[32],[40],[44] 3,914,000   3,914,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt CCMG Buyer, LLC (Care Connectors Medical Group) Healthcare & Pharmaceuticals Interest Rate 9.66% Reference Rate and Spread SOFR + 5.50% Floor 1.00% Maturity 05/08/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 3,127,000   3,127,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 3,127,000   3,127,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt CCMG Buyer, LLC (Care Connectors Medical Group) Healthcare & Pharmaceuticals Interest Rate 9.90% Reference Rate and Spread SOFR + 5.50%, Floor 1.00% Maturity 05/08/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     3,151,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         3,151,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         3,151,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Cenexel Clinical Research, Inc. Healthcare & Pharmaceuticals Interest Rate 10.47% Reference Rate and Spread SOFR + 5.75% Floor 1.00% Maturity 11/08/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     5,765,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         5,765,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         5,773,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Centric Brands Inc. (Term Loan A1) Machinery (Non-Agrclt/Constr/Electr) Interest Rate 10.75% Reference Rate and Spread SOFR + 6.50% Floor 1.00% Maturity 02/06/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 3,115,000   3,115,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 3,115,000   3,115,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Centric Brands Inc. (Term Loan A1) Machinery (Non-Agrclt/Constr/Electr) Interest Rate 11.03% Reference Rate and Spread SOFR + 6.50%, Floor 1.00% Maturity 02/06/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     3,807,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         3,807,000
Principal [1],[2],[3],[4],[5],[6],[33]         3,807,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Centric Brands Inc. (Term Loan A2) Machinery (Non-Agrclt/Constr/Electr) Interest Rate 12.26% Reference Rate and Spread SOFR + 8.00%, 12.26% PIK Floor 1.00% Maturity 02/06/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[40] 3,798,000   3,798,000    
Principal [7],[8],[9],[10],[11],[12],[32],[40] 3,798,000   3,798,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Centric Brands Inc. (Term Loan A2) Machinery (Non-Agrclt/Constr/Electr) Interest Rate 12.53% Reference Rate and Spread SOFR + 8.00%, 12.53% PIK Floor 1.00% Maturity 02/06/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     3,463,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         3,463,000
Principal [1],[2],[3],[4],[5],[6],[33]         3,463,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Centric Brands Inc. Machinery (Non-Agrclt/Constr/Electr) Interest Rate 10.03% Reference Rate and Spread SOFR + 5.50%, Floor 1.00% Maturity 08/06/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     3,689,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         3,689,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         3,689,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Centric Brands Inc. Machinery (Non-Agrclt/Constr/Electr) Interest Rate 9.75% Reference Rate and Spread SOFR + 5.50% Floor 1.00% Maturity 08/06/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 3,689,000   3,689,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 3,689,000   3,689,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Colonnade Intermediate, LLC (Revolver) Services: Business Floor 1.00% Maturity 04/27/24          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[50]     494,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[50]         494,000
Principal [1],[2],[3],[4],[5],[6],[33],[50]         685,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Colonnade Intermediate, LLC (Revolver) Services: Business Maturity 09/30/2026          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[40] 476,000   476,000    
Principal [7],[8],[9],[10],[11],[12],[32],[40] 685,000   685,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Colonnade Intermediate, LLC Services: Business Floor 1.00% Maturity 04/27/24          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[50]     5,164,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[50]         5,164,000
Principal [1],[2],[3],[4],[5],[6],[33],[50]         7,167,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Colonnade Intermediate, LLC Services: Business Maturity 09/30/2026          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[40] 5,806,000   5,806,000    
Principal [7],[8],[9],[10],[11],[12],[32],[40] 8,368,000   8,368,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Datalink, LLC Healthcare & Pharmaceuticals Interest Rate 11.49% Reference Rate and Spread SOFR + 6.75% Floor 1.00% Maturity 11/23/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     2,218,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         2,218,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         2,640,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Datalink, LLC Healthcare & Pharmaceuticals Interest Rate 13.05% Reference Rate and Spread SOFR + 8.75% Floor 0.75% Maturity 12/22/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 4,304,000   4,304,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42],[44] 4,503,000   4,503,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Datalink, LLC Healthcare & Pharmaceuticals Maturity 11/23/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[40],[44] 5,353,000   5,353,000    
Principal [7],[8],[9],[10],[11],[12],[32],[40],[44] 8,261,000   8,261,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Dentive, LLC (Revolver) Healthcare & Pharmaceuticals Interest Rate 11.08% Reference Rate and Spread SOFR + 6.75% Floor 0.75% Maturity 12/23/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     114,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         114,000
Principal [1],[2],[3],[4],[5],[6],[33]         117,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Dentive, LLC (Revolver) Healthcare & Pharmaceuticals Interest Rate 13.05% Reference Rate and Spread SOFR + 8.75% Floor 0.75% Maturity 12/26/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42] 353,000   353,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42] 370,000   370,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Dentive, LLC Healthcare & Pharmaceuticals Interest Rate 11.08% Reference Rate and Spread SOFR + 6.75% Floor 0.75% Maturity 12/26/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[45]     2,696,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[45]         2,696,000
Principal [1],[2],[3],[4],[5],[6],[33],[35],[45]         2,740,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Dodge Data & Analytics LLC (Second Out) Construction & Building Interest Rate 9.13% Reference Rate and Spread SOFR + 4.75% Floor 0.50% Maturity 02/28/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 744,000   744,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 907,000   907,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Dodge Data & Analytics LLC (Second Out) Construction & Building Interest Rate 9.42% Reference Rate and Spread SOFR + 4.75% Floor 0.50% Maturity 02/28/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     779,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         779,000
Principal [1],[2],[3],[4],[5],[6],[33]         917,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Dodge Data & Analytics LLC Construction & Building Interest Rate 10.63% Reference Rate and Spread SOFR + 6.25% Floor 0.50% Maturity 01/31/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 653,000   653,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 654,000   654,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Dodge Data & Analytics LLC Construction & Building Interest Rate 10.92% Reference Rate and Spread SOFR + 6.25% Floor 0.50% Maturity 01/31/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     651,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         651,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         657,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Epic Staffing Group Services: Business Interest Rate 10.29% Reference Rate and Spread SOFR + 6.00% Floor 0.50% Maturity 06/28/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 4,430,000   4,430,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 4,848,000   4,848,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Florida Food Products, LLC Beverage, Food and Tobacco Interest Rate 9.23% Reference Rate and Spread SOFR + 5.00% Floor 0.75% Maturity 10/18/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 6,045,000   6,045,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 8,715,000   8,715,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Florida Food Products, LLC Beverage, Food and Tobacco Interest Rate 9.52% Reference Rate and Spread SOFR + 5.00% Floor 0.75% Maturity 10/18/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     5,833,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         5,833,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         6,823,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Fortis Payment Systems, LLC Diversified Financial Services Interest Rate 9.68% Reference Rate and Spread SOFR + 5.25% Floor 1.00% Maturity 02/13/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[45]     3,074,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[45]         3,074,000
Principal [1],[2],[3],[4],[5],[6],[33],[35],[45]         3,092,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Franchise Group, Inc. (DIP) Retail Interest Rate 13.55% Reference Rate and Spread SOFR + 9.00% Floor 1.00% Maturity 05/06/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     582,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         582,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         594,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Franchise Group, Inc. Retail Interest Rate 10.39% Reference Rate and Spread SOFR + 5.45% Floor 0.75% Maturity 03/10/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     1,783,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         1,783,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         3,003,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Fusion Buyer, LLC (fka Franchise Group Inc. ) Consumer Services Interest Rate 12.10% Reference Rate and Spread SOFR + 8.00% Maturity 06/06/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 1,384,000   1,384,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 1,384,000   1,384,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt GP Midco, LLC (Beauty by Imagination) Consumer goods: Durable Interest Rate 9.32% Reference Rate and Spread SOFR + 5.00%, Maturity 11/01/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 3,944,000   3,944,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 3,970,000   3,970,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Global Integrated Flooring Systems Inc. (Revolver) Consumer goods: Durable Interest Rate 13.16% Reference Rate and Spread SOFR + 9.00%, 6.00% PIK Maturity 12/31/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 35,000   35,000    
Principal [7],[8],[9],[10],[11],[12],[32] 52,000   52,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Global Integrated Flooring Systems Inc. (Revolver) Consumer goods: Durable Interest Rate 13.72% Reference Rate and Spread SOFR + 9.36%, 1.00% PIK Maturity 6/30/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     28,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         28,000
Principal [1],[2],[3],[4],[5],[6],[33]         51,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Global Integrated Flooring Systems Inc. Consumer goods: Durable Interest Rate 13.29% Reference Rate and Spread SOFR + 9.00%, 6.00% PIK Maturity 12/31/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 4,322,000   4,322,000    
Principal [7],[8],[9],[10],[11],[12],[32] 6,333,000   6,333,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Global Integrated Flooring Systems Inc. Consumer goods: Durable Interest Rate 13.96% Reference Rate and Spread SOFR + 9.36%, 1.00% PIK Maturity 6/30/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     3,479,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         3,479,000
Principal [1],[2],[3],[4],[5],[6],[33]         6,284,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt H-CA II, LLC Banking, Finance, Insurance & Real Estate Interest Rate 16.00% Maturity 09/01/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     1,560,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         1,560,000
Principal [1],[2],[3],[4],[5],[6],[33]         1,724,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt H.W. Lochner, Inc. Services: Business Interest Rate 10.99% Reference Rate and Spread SOFR + 6.25% Floor 1.00% Maturity 07/02/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     14,513,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         14,513,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         14,513,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt HDC/HW Intermediate Holdings, LLC - Term Loan A High Tech Industries Interest Rate 13.34% Reference Rate and Spread SOFR + 9.00% Floor 5.25% Maturity 06/21/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42] 6,432,000   6,432,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42] 6,432,000   6,432,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt HDC/HW Intermediate Holdings, LLC - Term Loan A High Tech Industries Interest Rate 8.75% Reference Rate and Spread SOFR + 3.50%, 2.50% PIK Floor 5.25% Maturity 06/21/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     4,527,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         4,527,000
Principal [1],[2],[3],[4],[5],[6],[33]         5,597,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt HDC/HW Intermediate Holdings, LLC - Term Loan B High Tech Industries Maturity 06/21/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[40] 49,000   49,000    
Principal 3,976,000 [7],[8],[9],[10],[11],[12],[32],[40]   3,976,000 [7],[8],[9],[10],[11],[12],[32],[40]   3,876,000 [1],[2],[3],[4],[5],[6],[33],[50]
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Help Systems Holdings, Inc. High Tech Industries Interest Rate 8.06% Reference Rate and Spread SOFR + 3.75% Floor 0.75% Maturity 11/19/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 1,838,000   1,838,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 1,938,000   1,938,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Help Systems Holdings, Inc. High Tech Industries Interest Rate 8.69% Reference Rate and Spread SOFR + 4.00% Floor 0.75% Maturity 11/19/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     1,728,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         1,728,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         1,954,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Hollander Intermediate LLC Consumer goods: Durable Interest Rate 13.22% Reference Rate and Spread SOFR + 8.75%, 10.58% PIK Floor 2.00% Maturity 09/19/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     6,235,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         6,235,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         6,330,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt IDC Infusion Services LLC Healthcare & Pharmaceuticals Interest Rate 10.37% Reference Rate and Spread SOFR + 6.50% Floor 1.00% Maturity 07/07/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 6,685,000   6,685,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42],[44] 6,658,000   6,658,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt IDC Infusion Services LLC Healthcare & Pharmaceuticals Interest Rate 10.83% Reference Rate and Spread SOFR + 6.50% Floor 1.00% Maturity 07/07/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[45]     3,853,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[45]         3,853,000
Principal [1],[2],[3],[4],[5],[6],[33],[35],[45]         3,833,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Ivanti Software, Inc. - NewCo High Tech Industries Interest Rate 10.05% Reference Rate and Spread SOFR + 5.75% Floor 2.00% Maturity 06/01/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 759,000   759,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 736,000   736,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Ivanti Software, Inc. High Tech Industries Interest Rate 9.05% Reference Rate and Spread SOFR + 4.75% Floor 0.75% Maturity 06/01/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 833,000   833,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 997,000   997,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Ivanti Software, Inc. High Tech Industries Interest Rate 9.12% Reference Rate and Spread SOFR + 4.25% Floor 0.75% Maturity 12/01/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     678,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         678,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         977,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Keg Logistics LLC (Revolver) Services: Business Interest Rate 10.68% Reference Rate and Spread SOFR + 6.00% Floor 1.00% Maturity 11/23/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     868,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         868,000
Principal [1],[2],[3],[4],[5],[6],[33]         872,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Keg Logistics LLC (Revolver) Services: Business Interest Rate 11.14% Reference Rate and Spread SOFR + 6.75% Floor 1.00% Maturity 11/23/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 1,718,000   1,718,000    
Principal [7],[8],[9],[10],[11],[12],[32] 1,744,000   1,744,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Keg Logistics LLC Services: Business Interest Rate 10.67% Reference Rate and Spread SOFR + 6.00% Floor 1.00% Maturity 11/23/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     11,817,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         11,817,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         11,877,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Keg Logistics LLC Services: Business Interest Rate 11.61% Reference Rate and Spread SOFR + 6.75%, 0.50% PIK Maturity 11/23/27 Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Keg Logistics LLC Services: Business Interest Rate 11.61% Reference Rate and Spread SOFR + 6.75%, 0.50% PIK Floor 1.00% Maturity 11/23/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 18,807,000   18,807,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 19,103,000   19,103,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Lifescan Global Corporation Healthcare & Pharmaceuticals Interest Rate 11.12% Reference Rate and Spread SOFR + 6.50% Floor 1.00% Maturity 12/31/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     758,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         758,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         2,165,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Live Comfortably Inc. Consumer goods: Durable Interest Rate 7.28% Reference Rate and Spread SOFR + 3.00% Floor 2.00% Maturity 09/20/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 5,441,000   5,441,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 6,239,000   6,239,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Luminii LLC (Revolver) Construction & Building Interest Rate 11.94% Reference Rate and Spread SOFR + 7.35% Floor 1.00% Maturity 4/11/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[45]     339,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[45]         339,000
Principal [1],[2],[3],[4],[5],[6],[33],[35],[45]         343,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Luminii LLC Construction & Building Interest Rate 11.94% Reference Rate and Spread SOFR + 7.35% Floor 1.00% Maturity 4/11/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     5,827,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         5,827,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         5,873,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt MAG DS Corp. Aerospace and Defense Interest Rate 9.60% Reference Rate and Spread SOFR + 5.50% Floor 1.00% Maturity 04/01/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 3,592,000   3,592,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 3,594,000   3,594,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt MAG DS Corp. Aerospace and Defense Interest Rate 9.93% Reference Rate and Spread SOFR + 5.50% Floor 1.00% Maturity 04/01/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     3,406,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         3,406,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         3,624,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt MSM Acquisitions, Inc Services: Business Interest Rate 10.51% Reference Rate and Spread SOFR + 6.00% Floor 1.00% Maturity 12/09/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     8,891,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         8,891,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         9,852,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt MSM Acquisitions, Inc. Services: Business Interest Rate 12.70% Reference Rate and Spread SOFR + 6.00%, 2.50% PIK Floor 1.00% Maturity 12/09/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 9,000,000   9,000,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 10,028,000   10,028,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Metrc Inc. (Revolver) High Tech Industries Reference Rate and Spread SOFR + 5.50% Floor 1.00% Maturity 09/30/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42] (60,000)   (60,000)    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Metrc Inc. High Tech Industries Interest Rate 9.50% Reference Rate and Spread SOFR + 5.50% Floor 1.00% Maturity 09/30/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 2,233,000   2,233,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42],[44] 2,366,000   2,366,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Middle West Spirits, LLC (Revolver) Beverage, Food and Tobacco Reference Rate and Spread SOFR + 6.25% Floor 2.00% Maturity 04/23/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[43] (35,000)   (35,000)    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Middle West Spirits, LLC Beverage, Food and Tobacco Interest Rate 10.57% Reference Rate and Spread SOFR + 6.25% Floor 2.00% Maturity 04/23/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 6,138,000   6,138,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 6,256,000   6,256,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Money Transfer Acquisition Inc. Finance Interest Rate 12.51% Reference Rate and Spread SOFR + 8.25% Floor 1.00% Maturity 12/14/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 14,193,000   14,193,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 14,301,000   14,301,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Money Transfer Acquisition Inc. Finance Interest Rate 12.71% Reference Rate and Spread SOFR + 8.25% Floor 1.00% Maturity 12/14/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     8,392,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         8,392,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         8,574,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Morae Global Corporation (Revolver) IT Consulting & Other Services Interest Rate 12.45% Reference Rate and Spread SOFR + 8.00% Floor 2.00% Maturity 10/31/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42] 391,000   391,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42] 400,000   400,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Morae Global Corporation (Revolver) IT Consulting & Other Services Reference Rate and Spread SOFR + 8.00% Floor 2.00% Maturity 10/26/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[41]     (3,000)    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[41]         (3,000)
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Morae Global Corporation (Term Loan A) IT Consulting & Other Services Interest Rate 12.46% Reference Rate and Spread SOFR + 8.00% Floor 2.00% Maturity 10/31/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 4,870,000   4,870,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42],[44] 5,003,000   5,003,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Morae Global Corporation (Term Loan B) IT Consulting & Other Services Interest Rate 12.39% Reference Rate and Spread SOFR + 8.00% Floor 2.00% Maturity 10/31/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 2,761,000   2,761,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 2,813,000   2,813,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Morae Global Corporation IT Consulting & Other Services Interest Rate 12.77% Reference Rate and Spread SOFR + 8.00% Floor 2.00% Maturity 10/26/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     2,129,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         2,129,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         2,163,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Neptune Bidco US Inc. (Term Loan A) Media: Broadcasting & Subscription Interest Rate 9.18% Reference Rate and Spread SOFR + 4.75% Floor 0.50% Maturity 10/11/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 2,847,000   2,847,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 2,985,000   2,985,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Neptune Bidco US Inc. Media: Broadcasting & Subscription Interest Rate 9.43% Reference Rate and Spread SOFR + 5.00% Floor 0.50% Maturity 04/11/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 5,632,000   5,632,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 5,900,000   5,900,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Neptune Bidco US Inc. Media: Broadcasting & Subscription Interest Rate 9.76% Reference Rate and Spread SOFR + 5.00% Floor 0.50% Maturity 04/11/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     2,217,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         2,217,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         2,463,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Netwrix Corporation (Revolver) High Tech Industries Reference Rate and Spread SOFR + 5.00% Floor 0.75% Maturity 06/09/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[41]     (10,000)    
Fair Value, Ending Balance (9,000) [7],[8],[9],[10],[11],[12],[42],[43]   (9,000) [7],[8],[9],[10],[11],[12],[42],[43]   (10,000) [1],[2],[3],[4],[5],[6],[35],[41]
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Netwrix Corporation High Tech Industries Interest Rate 8.95% Reference Rate and Spread SOFR + 4.75% Floor 0.75% Maturity 06/09/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 4,183,000   4,183,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 4,216,000   4,216,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Netwrix Corporation High Tech Industries Interest Rate 9.26% Reference Rate and Spread SOFR + 4.75% Floor 0.75% Maturity 06/09/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     4,212,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         4,212,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         4,248,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Newbury Franklin Industrials, LLC Consumer goods: Durable Interest Rate 10.97% Reference Rate and Spread SOFR + 7.00% Floor 2.00% Maturity 12/11/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 6,947,000   6,947,000    
Principal [7],[8],[9],[10],[11],[12],[32] 7,099,000   7,099,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Newbury Franklin Industrials, LLC Consumer goods: Durable Interest Rate 11.40% Reference Rate and Spread SOFR + 7.00% Floor 2.00% Maturity 12/11/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35]     3,898,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35]         3,898,000
Principal [1],[2],[3],[4],[5],[6],[33],[35]         4,013,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt One Stop Mailing LLC Transportation: Consumer Interest Rate 10.53% Reference Rate and Spread SOFR + 6.25% Floor 1.00% Maturity 04/29/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 7,395,000   7,395,000    
Principal [7],[8],[9],[10],[11],[12],[32] 7,395,000   7,395,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt One Stop Mailing LLC Transportation: Consumer Interest Rate 10.72% Reference Rate and Spread SOFR + 6.25% Floor 1.00% Maturity 04/29/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     7,470,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         7,470,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         7,470,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Orthopaedic (ITC) Buyer, Healthcare & Pharmaceuticals Interest Rate 10.60% Reference Rate and Spread SOFR + 6.50% Floor 1.00% Maturity 07/31/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 2,316,000   2,316,000    
Principal [7],[8],[9],[10],[11],[12],[32] 2,316,000   2,316,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt PMA Parent Holdings LLC (Revolver) Finance Reference Rate and Spread SOFR + 5.25% Floor 0.75% Maturity 01/31/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[41]     (2,000)    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[41]         (2,000)
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt PMA Parent Holdings LLC (Revolver) Finance Reference Rate and Spread SOFR + 5.50% Floor 0.75% Maturity 01/31/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] (2,000)   (2,000)    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt PMA Parent Holdings LLC Finance Interest Rate 8.75% Reference Rate and Spread SOFR + 4.75% Floor 0.75% Maturity 01/31/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 2,768,000   2,768,000    
Principal [7],[8],[9],[10],[11],[12],[32] 2,796,000   2,796,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt PMA Parent Holdings LLC Finance Interest Rate 9.58% Reference Rate and Spread SOFR +5.25% Floor 0.75% Maturity 01/31/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35]     1,379,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35]         1,379,000
Principal [1],[2],[3],[4],[5],[6],[33],[35]         1,401,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt PVHC Holding Corp Containers, Packaging and Glass Interest Rate 10.39% Reference Rate and Spread SOFR + 6.25%, 0.75% PIK Floor 2.50% Maturity 02/17/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 2,706,000   2,706,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 2,725,000   2,725,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt PVHC Holding Corp Containers, Packaging and Glass Interest Rate 11.18% Reference Rate and Spread SOFR + 6.75%, 0.75% PIK Floor 2.50% Maturity 02/17/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     2,702,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         2,702,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         2,729,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt PhyNet Dermatology LLC Healthcare & Pharmaceuticals Interest Rate 10.83% Reference Rate and Spread SOFR + 6.50% Floor 1.00% Maturity 10/20/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 1,712,000   1,712,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42],[44] 1,766,000   1,766,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt PhyNet Dermatology LLC Healthcare & Pharmaceuticals Interest Rate 11.12% Reference Rate and Spread SOFR + 6.50% Floor 1.00% Maturity 10/20/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35]     1,279,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35]         1,279,000
Principal [1],[2],[3],[4],[5],[6],[33],[35]         1,294,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Pomeroy Technologies, LLC (Super Senior A) High Tech Industries Interest Rate 6.00% PIK Maturity 11/30/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     1,367,000    
Fair Value, Ending Balance 1,430,000 [7],[8],[9],[10],[11],[12]   1,430,000 [7],[8],[9],[10],[11],[12]   1,367,000 [1],[2],[3],[4],[5],[6]
Principal 1,430,000 [7],[8],[9],[10],[11],[12],[32]   1,430,000 [7],[8],[9],[10],[11],[12],[32]   1,367,000 [1],[2],[3],[4],[5],[6],[33]
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Premier Imaging, LLC Healthcare & Pharmaceuticals Interest Rate 10.26% Reference Rate and Spread SOFR + 6.00% Floor 1.00% Maturity 03/31/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 5,164,000   5,164,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 5,929,000   5,929,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Premier Imaging, LLC Healthcare & Pharmaceuticals Interest Rate 10.59% Reference Rate and Spread SOFR + 6.00%, 10.59% PIK Floor 1.00% Maturity 03/31/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     2,524,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         2,524,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         2,869,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Project Castle, Inc. Transportation: Cargo Interest Rate 9.72% Reference Rate and Spread SOFR + 5.50% Floor 0.50% Maturity 06/08/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 3,092,000   3,092,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 3,746,000   3,746,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Project Castle, Inc. Transportation: Cargo Interest Rate 9.76% Reference Rate and Spread SOFR + 5.50% Floor 0.50% Maturity 06/08/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     2,649,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         2,649,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         3,020,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Project Leopard Holdings, Inc. High Tech Industries Interest Rate 9.66% Reference Rate and Spread SOFR + 5.25% Floor 0.50% Maturity 07/20/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 5,113,000   5,113,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 5,651,000   5,651,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Project Leopard Holdings, Inc. High Tech Industries Interest Rate 9.94% Reference Rate and Spread SOFR + 5.25% Floor 0.50% Maturity 07/20/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     5,126,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         5,126,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         5,695,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt RN Enterprises, LLC Healthcare & Pharmaceuticals Interest Rate 8.83% Reference Rate and Spread SOFR + 5.00% Floor 0.75% Maturity 10/17/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 2,468,000   2,468,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42],[44] 2,468,000   2,468,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Radius Aerospace, Inc. Aerospace and Defense Interest Rate 10.40% Reference Rate and Spread SOFR + 6.25%, 0.25% PIK Floor 1.00% Maturity 03/29/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 5,448,000   5,448,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 5,482,000   5,482,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Radius Aerospace, Inc. Aerospace and Defense Interest Rate 10.48% Reference Rate and Spread SOFR + 6.00%, 10.48% PIK Floor 1.00% Maturity 03/29/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     6,026,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         6,026,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         6,066,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Red Range Intermediate Inc. Capital Equipment Interest Rate 12.40% Reference Rate and Spread SOFR + 8.00% Floor 1.00% Maturity 10/01/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 324,000   324,000    
Principal [7],[8],[9],[10],[11],[12],[32] 324,000   324,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Red Range Intermediate Inc. Capital Equipment Interest Rate 12.69% Reference Rate and Spread SOFR + 8.00% Floor 1.00% Maturity 10/01/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[45]     324,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[45]         324,000
Principal [1],[2],[3],[4],[5],[6],[33],[35],[45]         324,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Resolute Investment Managers, Inc. Finance Maturity 10/30/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 3,638,000   3,638,000    
Principal [7],[8],[9],[10],[11],[12],[32] 3,990,000   3,990,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Riskonnect Parent LLC Application Software Interest Rate 8.62% Reference Rate and Spread SOFR + 4.75% Floor 0.75% Maturity 12/07/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 1,207,000   1,207,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42],[44] 1,207,000   1,207,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Riskonnect Parent LLC Application Software Interest Rate 9.48% Reference Rate and Spread SOFR + 5.00% Maturity 12/07/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35]     1,166,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35]         1,166,000
Principal [1],[2],[3],[4],[5],[6],[33],[35]         1,216,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt STG Distribution, LLC (STG Logistics) (Second Out) Transportation: Cargo Interest Rate 11.82% Reference Rate and Spread SOFR + 7.60%, 6.50% PIK Floor 1.50% Maturity 10/03/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 957,000   957,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 2,908,000   2,908,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt STG Distribution, LLC (STG Logistics) (Second Out) Transportation: Cargo Interest Rate 12.12% Reference Rate and Spread SOFR + 7.60%, 6.50% PIK Floor 1.50% Maturity 10/03/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     997,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         997,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         1,777,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt STG Distribution, LLC (STG Logistics) (Third Out) Transportation: Cargo Interest Rate 11.32% Reference Rate and Spread SOFR + 7.10%, 6.00% PIK Floor 1.50% Maturity 10/03/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 121,000   121,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 2,170,000   2,170,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt STG Distribution, LLC (STG Logistics) (Third Out) Transportation: Cargo Interest Rate 11.62% Reference Rate and Spread SOFR + 7.10%, 6.50% PIK Floor 1.50% Maturity 10/03/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     136,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         136,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         1,332,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Shepherd Parent Holdings, LLC Healthcare & Pharmaceuticals Interest Rate 11.58% Reference Rate and Spread SOFR + 7.25% Floor 1.00% Maturity 07/10/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 2,045,000   2,045,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42],[44] 2,045,000   2,045,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt South Street Securities Holdings, Inc Banking, Finance, Insurance & Real Estate Interest Rate 9.00% Maturity 09/20/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     2,685,000    
Fair Value, Ending Balance 3,272,000 [7],[8],[9],[10],[11],[12],[42]   3,272,000 [7],[8],[9],[10],[11],[12],[42]   2,685,000 [1],[2],[3],[4],[5],[6]
Principal 3,600,000 [7],[8],[9],[10],[11],[12],[32],[42]   3,600,000 [7],[8],[9],[10],[11],[12],[32],[42]   3,150,000 [1],[2],[3],[4],[5],[6],[33]
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Spark Buyer, LLC Capital Equipment Interest Rate 9.44% Reference Rate and Spread SOFR + 5.25% Floor 0.75% Maturity 10/15/31          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[44] 1,324,000   1,324,000    
Principal [7],[8],[9],[10],[11],[12],[32],[42] 1,418,000   1,418,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Sundance Holdings Group, LLC Retail Interest Rate 14.23% Reference Rate and Spread SOFR + 9.50%, 1.50% PIK Maturity 06/30/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     4,488,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         4,488,000
Principal [1],[2],[3],[4],[5],[6],[33]         6,667,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Sundance Holdings Group, LLC Retail Maturity 06/30/25          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[40] 95,000   95,000    
Principal [7],[8],[9],[10],[11],[12],[32] 6,753,000   6,753,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Symplr Software, Inc Healthcare & Pharmaceuticals Interest Rate 9.19% Reference Rate and Spread SOFR + 4.50% Floor 0.75% Maturity 12/22/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     1,517,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         1,517,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         1,653,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Symplr Software, Inc. Healthcare & Pharmaceuticals Interest Rate 8.91% Reference Rate and Spread SOFR + 4.50% Floor 0.75% Maturity 12/22/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 1,478,000   1,478,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 1,640,000   1,640,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Synamedia Americas Holdings, Inc. Interactive Media & Services Interest Rate 10.50% Reference Rate and Spread SOFR + 6.50% Floor 1.00% Maturity 12/05/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 14,204,000   14,204,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 14,221,000   14,221,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Synamedia Americas Holdings, Inc. Interactive Media & Services Interest Rate 12.11% Reference Rate and Spread SOFR + 7.75% Floor 1.00% Maturity 12/05/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     2,559,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         2,559,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         2,610,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt TA/WEG Holdings, LLC (Revolver) Banking, Finance, Insurance & Real Estate Reference Rate and Spread SOFR + 4.50% Floor 1.00% Maturity 10/02/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[42],[43] (3,000)   (3,000)    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt TA/WEG Holdings, LLC Banking, Finance, Insurance & Real Estate Interest Rate 8.79% Reference Rate and Spread SOFR + 4.50% Floor 1.00% Maturity 10/02/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 9,493,000   9,493,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 9,521,000   9,521,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt TA/WEG Holdings, LLC Banking, Finance, Insurance & Real Estate Interest Rate 9.55% Reference Rate and Spread SOFR + 5.00% Floor 1.00% Maturity 10/02/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     5,032,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         5,032,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         5,032,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt TLE Holdings, LLC Healthcare, Education and Childcare Interest Rate 9.96% Reference Rate and Spread SOFR + 5.50% Floor 1.00% Maturity 06/29/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     6,115,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         6,115,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         6,115,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Tactical Air Support, Inc. Aerospace and Defense Interest Rate 12.98% Reference Rate and Spread SOFR + 8.50% Floor 1.00% Maturity 10/22/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 4,321,000   4,321,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 4,364,000   4,364,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Tactical Air Support, Inc. Aerospace and Defense Interest Rate 13.25% Reference Rate and Spread SOFR + 8.50% Floor 1.00% Maturity 12/22/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[45]     1,958,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35],[45]         1,958,000
Principal [1],[2],[3],[4],[5],[6],[33],[35],[45]         1,975,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Taoglas Group Holdings Limited (Revolver) High Tech Industries Interest Rate 11.38% Reference Rate and Spread SOFR + 7.25% Floor 1.00% Maturity 02/28/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[30],[42],[44] 583,000   583,000    
Principal [7],[8],[9],[10],[11],[12],[30],[32],[42],[44] 610,000   610,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Taoglas Group Holdings Limited High Tech Industries Reference Rate and Spread SOFR + 7.25% Floor 1.00% Maturity 02/28/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[30],[44] 2,199,000   2,199,000    
Principal [7],[8],[9],[10],[11],[12],[30],[32],[44] 2,296,000   2,296,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Taoglas USA Holdings Inc. High Tech Industries Interest Rate 11.25% Reference Rate and Spread SOFR + 7.25% Floor 1.00% Maturity 02/28/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 1,565,000   1,565,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 1,635,000   1,635,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt VBC Spine Opco LLC (DxTx Pain and Spine LLC) (Revolver) Healthcare & Pharmaceuticals Interest Rate 10.82% Reference Rate and Spread SOFR + 6.50% Floor 2.00% Maturity 06/14/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 887,000   887,000    
Principal [7],[8],[9],[10],[11],[12],[32] 887,000   887,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt VBC Spine Opco LLC (DxTx Pain and Spine LLC) (Revolver) Healthcare & Pharmaceuticals Interest Rate 12.69% Reference Rate and Spread SOFR + 8.00% Floor 2.00% Maturity 06/14/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35]     255,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35]         255,000
Principal [1],[2],[3],[4],[5],[6],[33],[35]         258,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt VBC Spine Opco LLC (DxTx Pain and Spine LLC) Healthcare & Pharmaceuticals Interest Rate 10.82% Reference Rate and Spread SOFR + 6.50% Floor 2.00% Maturity 06/14/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 6,538,000   6,538,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 6,538,000   6,538,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt VBC Spine Opco LLC (DxTx Pain and Spine LLC) Healthcare & Pharmaceuticals Interest Rate 12.79% Reference Rate and Spread SOFR + 8.00% Floor 2.00% Maturity 06/14/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35]     4,558,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[35]         4,558,000
Principal [1],[2],[3],[4],[5],[6],[33],[35]         4,600,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt VTX Intermediate Holdings, Inc. High Tech Industries Interest Rate 11.65% Reference Rate and Spread SOFR + 7.00%, 1.00% PIK Floor 2.00% Maturity 12/12/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     5,074,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         5,074,000
Principal [1],[2],[3],[4],[5],[6],[33]         $ 5,122,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt VTX Intermediate Holdings, Inc. High Tech Industries Interest Rate 12.30% Reference Rate and Spread SOFR + 8.00%, 1.00% PIK Maturity 12/12/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 10,194,000   10,194,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 10,323,000   10,323,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies First Lien/Senior Secured Debt Validity, Inc. High Tech Industries Interest Rate 9.58% Reference Rate and Spread SOFR + 5.25% Maturity 04/12/32          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 1,972,000   1,972,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 1,995,000   1,995,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Preferred Stock and Units 4L Ultimate Topco Corporation Services: Business          
Summary of Investment Holdings [Line Items]          
Principal [7],[8],[9],[10],[11],[12],[32] 321,000   321,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         321
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Preferred Stock and Units AAPC Holdings, LLC Healthcare & Pharmaceuticals Interest Rate 18.00% PIK          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[36],[48]     243,000    
Fair Value, Ending Balance 467,000 [7],[8],[9],[10],[11],[12],[37],[49]   467,000 [7],[8],[9],[10],[11],[12],[37],[49]   $ 243,000 [1],[2],[3],[4],[5],[6],[36],[48]
Principal [7],[8],[9],[10],[11],[12],[32],[37],[49] 248,474,000   248,474,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[36],[48]         146,214
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Preferred Stock and Units Advantage Capital Holdings LLC Banking, Finance, Insurance & Real Estate Interest Rate 12.50% PIK          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[36],[48]     2,795,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[36],[48]         $ 2,795,000
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[36],[48]         2,794,692
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Preferred Stock and Units Aperture Dodge 18 LLC Banking, Finance, Insurance & Real Estate          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     2,662,000    
Fair Value, Ending Balance 3,118,000 [7],[8],[9],[10],[11],[12]   3,118,000 [7],[8],[9],[10],[11],[12]   $ 2,662,000 [1],[2],[3],[4],[5],[6]
Principal [7],[8],[9],[10],[11],[12],[32] 5,144,601,000   5,144,601,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33]         3,077,360
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Preferred Stock and Units Epilog Partners SPV III, LLC (Care Connectors Medical Group) Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[35],[36]     1,283,000    
Fair Value, Ending Balance 1,393,000 [7],[8],[9],[10],[11],[12],[37]   1,393,000 [7],[8],[9],[10],[11],[12],[37]   $ 1,283,000 [1],[2],[3],[4],[5],[6],[35],[36]
Principal [7],[8],[9],[10],[11],[12],[32],[37] 1,185,909,000   1,185,909,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[35],[36]         1,173,118
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Preferred Stock and Units Middle West Spirits, LLC Beverage, Food and Tobacco Interest Rate 10.00% PIK          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[49] 946,000   946,000    
Principal [7],[8],[9],[10],[11],[12],[32],[49] 917,452,000   917,452,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Preferred Stock and Units Phoenix Aviation Capital, LLC Aerospace and Defense Interest Rate 7.00% PIK          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[37],[49] 1,115,000   1,115,000    
Principal [7],[8],[9],[10],[11],[12],[32],[37],[49] 1,259,614,000   1,259,614,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Preferred Stock and Units Prosper Marketplace Consumer goods: Durable          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[55]     324,000    
Fair Value, Ending Balance 324,000 [7],[8],[9],[10],[11],[12],[56]   324,000 [7],[8],[9],[10],[11],[12],[56]   $ 324,000 [1],[2],[3],[4],[5],[6],[55]
Principal [7],[8],[9],[10],[11],[12],[32],[56] 912,865,000   912,865,000    
Investment in number of units [1],[2],[3],[4],[5],[6],[33],[55]         912,865
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Preferred Stock and Units Taylor Precision Products, Inc. - Series C Consumer goods: Durable          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 758,000   758,000    
Principal [7],[8],[9],[10],[11],[12],[32] 379,000   379,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt American Academy Holdings, LLC Healthcare & Pharmaceuticals Interest Rate 14.50% PIK Maturity 3/01/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     6,396,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         $ 6,396,000
Principal [1],[2],[3],[4],[5],[6],[33]         6,813,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt American Academy Holdings, LLC Healthcare & Pharmaceuticals Interest Rate 14.50% PIK Reference Rate and Spread 14.50%, PIK Maturity 03/01/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 12,623,000   12,623,000    
Principal [7],[8],[9],[10],[11],[12],[32] 12,880,000   12,880,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt BLST Operating Company, LLC Retail Interest Rate 12.89% Reference Rate and Spread SOFR + 1.00%, 12.82% PIK Maturity 01/31/26          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44],[57] 1,176,000   1,176,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44],[57] 1,276,000   1,276,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Confluence Technologies, Inc. Services: Business Interest Rate 10.88% Reference Rate and Spread SOFR + 6.50%, 6.50% PIK Floor 0.50% Maturity 07/30/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 3,480,000   3,480,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 4,132,000   4,132,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Confluence Technologies, Inc. Services: Business Interest Rate 10.98% Reference Rate and Spread SOFR + 6.50% Floor 0.50% Maturity 7/23/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     3,301,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         3,301,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         4,000,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Dcert Buyer, Inc. High Tech Industries Interest Rate 11.16% Reference Rate and Spread SOFR + 7.00% Maturity 02/16/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 4,928,000   4,928,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 5,400,000   5,400,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Dcert Buyer, Inc. High Tech Industries Interest Rate 11.36% Reference Rate and Spread SOFR + 7.00% Maturity 02/16/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     4,558,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         4,558,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         5,400,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Idera, Inc. High Tech Industries Interest Rate 11.20% Reference Rate and Spread SOFR + 6.75% Floor 0.75% Maturity 02/04/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 1,986,000   1,986,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 2,024,000   2,024,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Idera, Inc. High Tech Industries Interest Rate 11.47% Reference Rate and Spread SOFR + 6.75% Floor 0.75% Maturity 02/04/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     1,992,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         1,992,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         2,024,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Ivanti Software, Inc. High Tech Industries Interest Rate 11.81% Reference Rate and Spread SOFR + 7.25% Floor 0.50% Maturity 06/01/29          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 4,233,000   4,233,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 9,090,000   9,090,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Ivanti Software, Inc. High Tech Industries Interest Rate 12.12% Reference Rate and Spread SOFR + 7.25% Floor 0.50% Maturity 12/01/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[45]     3,458,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6],[45]         3,458,000
Principal [1],[2],[3],[4],[5],[6],[33],[45]         6,000,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Project Leopard Holdings, Inc. High Tech Industries Interest Rate 12.06% Reference Rate and Spread SOFR + 7.75% Floor 0.50% Maturity 07/20/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 4,525,000   4,525,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 5,000,000   5,000,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt Project Leopard Holdings, Inc. High Tech Industries Interest Rate 12.34% Reference Rate and Spread SOFR + 7.75% Floor 0.50% Maturity 07/20/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     4,488,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         4,488,000
Principal [1],[2],[3],[4],[5],[6],[33]         5,000,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt VTX Intermediate Holdings, Inc. High Tech Industries Interest Rate 12.50% PIK Floor 2.00% Maturity 12/12/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     860,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         860,000
Principal [1],[2],[3],[4],[5],[6],[33]         878,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Second Lien/Senior Secured Debt VTX Intermediate Holdings, Inc. High Tech Industries Interest Rate 12.50% PIK Reference Rate and Spread 12.50% PIK Maturity 12/12/30          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 1,814,000   1,814,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 1,881,000   1,881,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Subordinated Debt DeltaDx Limited, LP (Money Transfer Acquisition Inc.) Finance Interest Rate 15.00% PIK Maturity 06/14/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 885,000   885,000    
Principal [7],[8],[9],[10],[11],[12],[32] 896,000   896,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Subordinated Debt DeltaDx Limited, LP (Money Transfer Acquisition Inc.)Finance Interest Rate 15.00% PIK Maturity 06/30/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6]     528,000    
Fair Value, Ending Balance [1],[2],[3],[4],[5],[6]         528,000
Principal [1],[2],[3],[4],[5],[6],[33]         538,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Subordinated Debt Eastport Holdings, LLC. Services: Business Interest Rate 12.93% Reference Rate and Spread SOFR + 8.50% Floor 1.00% Maturity 09/29/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12],[44] 19,250,000   19,250,000    
Principal [7],[8],[9],[10],[11],[12],[32],[44] 19,250,000   19,250,000    
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Subordinated Debt Lucky Bucks Holdings LLC Hotel, Gaming & Leisure Maturity 05/29/28          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[2],[3],[4],[5],[6],[50]     1,212,000    
Fair Value, Ending Balance 1,697,000 [7],[8],[9],[10],[11],[12],[40]   1,697,000 [7],[8],[9],[10],[11],[12],[40]   1,212,000 [1],[2],[3],[4],[5],[6],[50]
Principal 8,762,000 [7],[8],[9],[10],[11],[12],[32],[40]   8,762,000 [7],[8],[9],[10],[11],[12],[32],[40]   6,258,000 [1],[2],[3],[4],[5],[6],[33],[50]
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Subordinated Debt TRSO II, Inc. Energy: Oil & Gas Maturity 1/24/2025          
Summary of Investment Holdings [Line Items]          
Principal [1],[2],[3],[4],[5],[6],[33],[50]         26,000
Investment, Identifier [Axis]: Investments in Non-Control, Non-Affiliate Portfolio Companies Subordinated Debt Tubular Textile Machinery, Inc. Capital Equipment Interest Rate 5.00% Maturity 10/29/27          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [7],[8],[9],[10],[11],[12] 3,000,000   3,000,000    
Principal [7],[8],[9],[10],[11],[12],[32] 5,224,000   5,224,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments American Clinical Solutions, LLC Type of Investment Common Stock and Membership Units Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Principal [15],[18],[22] 19,664,483,000   19,664,483,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments American Clinical Solutions, LLC Type of Investment First Lien/Senior Secured Debt Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Purchases/ (sales) of or Advances/ (Distributions) [15],[18]     979,000    
Net Accretion [15],[18]     768,000    
Transfers In (Out) of Affiliates [15],[18]     3,040,000    
Net Change in Unrealized Gain/(Loss) [15],[18]     (853,000)    
Fair Value, Ending Balance [15],[18] 3,934,000   3,934,000    
Principal [15],[18] 7,466,000   7,466,000    
Interest and Fee Income [15],[18]     939,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments BMP Slappey Holdco, LLC Type of Investment Preferred Stock and Units Industry Classification Telecommunications          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17]     557,000 [15],[18],[22] 553,000 [19],[23] 553,000 [19],[23]
Net Change in Unrealized Gain/(Loss)     19,000 [15],[18],[22]   4,000 [17],[19],[23]
Fair Value, Ending Balance [15],[18],[22] 576,000   576,000   557,000 [17]
Principal 200,000,000 [15],[18],[22]   200,000,000 [15],[18],[22]   200,000,000 [17],[19],[23]
Investment, Identifier [Axis]: Non-controlled affiliated investments BMP Slappey Investment II Type of Investment Preferred Stock and Units Industry Classification Telecommunications          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17]     248,000 [15],[18],[22] 246,000 [19],[23] 246,000 [19],[23]
Net Change in Unrealized Gain/(Loss)     8,000 [15],[18],[22]   2,000 [17],[19],[23]
Fair Value, Ending Balance [15],[18],[22] 256,000   256,000   248,000 [17]
Principal 88,946,000 [15],[18],[22]   88,946,000 [15],[18],[22]   88,946,000 [17],[19],[23]
Investment, Identifier [Axis]: Non-controlled affiliated investments Burgaflex Holdings, LLC Type of Investment Common Stock and Membership Units Industry Classification Automotive          
Summary of Investment Holdings [Line Items]          
Transfers In (Out) of Affiliates [15],[18],[22]     2,656,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[22]     (123,000)    
Fair Value, Ending Balance [15],[18],[22] 2,533,000   2,533,000    
Principal [15],[18],[22] 1,253,198,000   1,253,198,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments Burgaflex Holdings, LLC Type of Investment Common Stock and Membership Units Industry Classification Automotive One          
Summary of Investment Holdings [Line Items]          
Transfers In (Out) of Affiliates [15],[18],[22]     1,883,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[22]     168,000    
Fair Value, Ending Balance [15],[18],[22] 2,051,000   2,051,000    
Principal [15],[18],[22] 1,085,073,000   1,085,073,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments EBSC Holdings LLC (Riddell, Inc.) Type of Investment Preferred Stock and Units Industry Classification Consumer goods: Durable          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [15],[17],[18],[22]     2,375,000    
Purchases/ (sales) of or Advances/ (Distributions)     195,000 [13],[15],[18],[22]   2,131,000 [17],[19],[23]
Transfers In (Out) of Affiliates [13],[15],[18],[22]     1,137,000    
Net Change in Unrealized Gain/(Loss)     241,000 [13],[15],[18],[22]   244,000 [17],[19],[23]
Fair Value, Ending Balance [15],[18],[22] 3,948,000 [13]   3,948,000 [13]   2,375,000 [17]
Principal 3,478,615,000 [13],[15],[18],[22]   3,478,615,000 [13],[15],[18],[22]   2,154,000 [17],[19],[23]
Interest and Fee Income     195,000 [13],[15],[18],[22]   154,000 [17],[19],[23]
Investment, Identifier [Axis]: Non-controlled affiliated investments GreenPark Infrastructure, LLC - Series A Type of Investment Preferred Stock and Units Industry Classification Energy: Electricity          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17]     500,000 [15],[18],[22] 500,000 [19],[23] 500,000 [19],[23]
Transfers In (Out) of Affiliates [15],[18],[22]     176,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[22]     24,000    
Fair Value, Ending Balance [15],[18],[22] 700,000   700,000   500,000 [17]
Principal 1,400,000 [15],[18],[22]   1,400,000 [15],[18],[22]   1,000,000 [17],[19],[23]
Investment, Identifier [Axis]: Non-controlled affiliated investments GreenPark Infrastructure, LLC - Series M-1 Type of Investment Common Stock and Membership Units Industry Classification Energy: Electricity          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17]     2,202,000 [15],[18],[22] 171,000 [19],[23] 171,000 [19],[23]
Purchases/ (sales) of or Advances/ (Distributions) [17],[19],[23]         2,025,000
Transfers In (Out) of Affiliates [15],[18],[22]     773,000    
Net Change in Unrealized Gain/(Loss)     99,000 [15],[18],[22]   6,000 [17],[19],[23]
Fair Value, Ending Balance [15],[18],[22] 3,074,000   3,074,000   2,202,000 [17]
Principal 8,977,000 [15],[18],[22]   8,977,000 [15],[18],[22]   6,412,000 [17],[19],[23]
Investment, Identifier [Axis]: Non-controlled affiliated investments JMP Credit Advisors CLO IV LTD Type of Investment Collateralized Loan Obligations Industry Classification CLO Fund Securities          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [14],[15],[17],[18],[20]     725,000    
Purchases/ (sales) of or Advances/ (Distributions)     (520,000) [15],[18],[20]   (260,000) [14],[17],[19]
Net Accretion [14],[17],[19]         98,000
Transfers In (Out) of Affiliates     229,000 [15],[18],[20]   683,000 [14],[17],[19]
Net Change in Unrealized Gain/(Loss)     433,000 [15],[18],[20]   204,000 [14],[17],[19]
Fair Value, Ending Balance [15],[18],[20] 867,000   867,000   725,000 [14],[17]
Principal 26,298,000 [15],[18],[20]   26,298,000 [15],[18],[20]   18,407,000 [14],[17],[19]
Interest and Fee Income [14],[17],[19]         98,000
Investment, Identifier [Axis]: Non-controlled affiliated investments JMP Credit Advisors CLO IV LTD Type of Investment Collateralized Loan Obligations Industry Classification CLO Fund Securities One          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [15],[18],[20]     1,467,000    
Purchases/ (sales) of or Advances/ (Distributions) [15],[18],[20]     (656,000)    
Transfers In (Out) of Affiliates [15],[18],[20]     320,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[20]     161,000    
Realized Gain/(Loss) [15],[18],[20]     (92,000)    
Fair Value, Ending Balance [15],[18],[20] 1,200,000   1,200,000   1,467,000
Principal [15],[18],[20] 24,394,000   24,394,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments JMP Credit Advisors CLO V LTD Type of Investment Collateralized Loan Obligations Industry Classification CLO Fund Securities One          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [14],[17],[19]     1,467,000    
Purchases/ (sales) of or Advances/ (Distributions) [14],[17],[19]         (904,000)
Net Accretion [14],[17],[19]         656,000
Transfers In (Out) of Affiliates [14],[17],[19]         3,049,000
Realized Gain/(Loss) [14],[17],[19]         (1,334,000)
Fair Value, Ending Balance [14],[17],[19]         1,467,000
Principal [14],[17],[19]         17,074,000
Interest and Fee Income [14],[17],[19]         656,000
Investment, Identifier [Axis]: Non-controlled affiliated investments Kleen-Tech Acquisition, LLC Type of Investment Common Stock Industry Classification Services: Business          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17],[19],[23]     1,420,000 998,000 998,000
Net Change in Unrealized Gain/(Loss) [17],[19],[23]         422,000
Fair Value, Ending Balance [17],[19],[23]         1,420,000
Principal [17],[19],[23]         250,000,000
Investment, Identifier [Axis]: Non-controlled affiliated investments Kleen-Tech Acquisition, LLC Type of Investment Common Stock and Membership Units Industry Classification Services: Business          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [15],[18],[22]     1,420,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[22]     (1,170,000)    
Fair Value, Ending Balance [15],[18],[22] 250,000   250,000   1,420,000
Principal [15],[18],[22] 250,000,000   250,000,000    
Interest and Fee Income [15],[18],[22]     83,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments MMI Holdings, LLC Type of Investment Common Stock and Membership Units Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Principal [15],[18],[22] 45,000   45,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments MMI Holdings, LLC Type of Investment First Lien/Senior Secured Debt Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Transfers In (Out) of Affiliates [15],[18]     4,016,000    
Net Change in Unrealized Gain/(Loss) [15],[18]     556,000    
Fair Value, Ending Balance [15],[18] 4,572,000   4,572,000    
Principal [15],[18] 5,030,000   5,030,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments MMI Holdings, LLC Type of Investment Preferred Stock and Units Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Principal [15],[18],[22] 1,000,000   1,000,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments MMI Holdings, LLC Type of Investment Second Lien/Senior Secured Debt Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Transfers In (Out) of Affiliates [15],[18]     341,000    
Net Change in Unrealized Gain/(Loss) [15],[18]     47,000    
Fair Value, Ending Balance [15],[18] 388,000   388,000    
Principal [15],[18] 480,000   480,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments Northeast Metal Works LLC - Class O Preferred Type of Investment Preferred Stock and Units Industry Classification Metals & Mining          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17]     1,160,000 [15],[18],[22] 4,182,000 [19],[23] 4,182,000 [19],[23]
Purchases/ (sales) of or Advances/ (Distributions)     495,000 [15],[18],[22]   450,000 [17],[19],[23]
Net Change in Unrealized Gain/(Loss)     (1,345,000) [15],[18],[22]   (3,472,000) [17],[19],[23]
Fair Value, Ending Balance [15],[18],[22] 310,000   310,000   1,160,000 [17]
Principal 5,445,000 [15],[18],[22]   5,445,000 [15],[18],[22]   4,950,000,000 [17],[19],[23]
Interest and Fee Income     127,000 [15],[18],[22]   485,000 [17],[19],[23]
Investment, Identifier [Axis]: Non-controlled affiliated investments Northeast Metal Works LLC - Preferred Type of Investment Preferred Stock and Units Industry Classification Metals & Mining          
Summary of Investment Holdings [Line Items]          
Principal 2,368,000 [15],[18],[22]   2,368,000 [15],[18],[22]   2,368,000 [17],[19],[23]
Investment, Identifier [Axis]: Non-controlled affiliated investments Northeast Metal Works LLC Type of Investment Second Lien/Senior Secured Debt Industry Classification Metals & Mining          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17]     3,443,000 [15],[18] 3,560,000 [19] 3,560,000 [19]
Net Change in Unrealized Gain/(Loss)     14,000 [15],[18]   (117,000) [17],[19]
Fair Value, Ending Balance [15],[18] 3,457,000   3,457,000   3,443,000 [17]
Principal 4,500,000 [15],[18]   4,500,000 [15],[18]   4,500,000 [17],[19]
Interest and Fee Income     273,000 [15],[18]   366,000 [17],[19]
Investment, Identifier [Axis]: Non-controlled affiliated investments Northeast Metal Works LLC Type of Investment Second Lien/Senior Secured Debt Industry Classification Metals & Mining One          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [15],[17],[18]     500,000    
Purchases/ (sales) of or Advances/ (Distributions) [17],[19]         500,000
Net Change in Unrealized Gain/(Loss) [15],[18]     (116,000)    
Fair Value, Ending Balance [15],[18] 384,000   384,000   500,000 [17]
Principal 500,000 [15],[18]   500,000 [15],[18]   500,000 [17],[19]
Interest and Fee Income     12,000 [15],[18]   36,000 [17],[19]
Investment, Identifier [Axis]: Non-controlled affiliated investments PMP OPCO, LLC ((Princeton Medspa Partners, LLC) Type of Investment First Lien/Senior Secured Debt Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17],[19],[58]     1,529,000    
Purchases/ (sales) of or Advances/ (Distributions) [17],[19],[58]         1,635,000
Net Accretion [17],[19],[58]         4,000
Net Change in Unrealized Gain/(Loss) [17],[19],[58]         (110,000)
Fair Value, Ending Balance [17],[19],[58]         1,529,000
Principal [17],[19],[58]         1,679,000
Interest and Fee Income [17],[19],[58]         147,000
Investment, Identifier [Axis]: Non-controlled affiliated investments PMP OPCO, LLC ((Princeton Medspa Partners, LLC) Type of Investment First Lien/Senior Secured Debt Industry Classification Services: Consumer          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [15],[18],[59]     1,529,000    
Purchases/ (sales) of or Advances/ (Distributions) [15],[18],[59]     (181,000)    
Net Accretion [15],[18],[59]     12,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[59]     28,000    
Fair Value, Ending Balance [15],[18],[59] 1,388,000   1,388,000   1,529,000
Principal [15],[18],[59] 1,498,000   1,498,000    
Interest and Fee Income [15],[18],[59]     178,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments PMP OPCO, LLC (Princeton Medspa Partners, LLC) (Revolver) Type of Investment First Lien/Senior Secured Debt Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17],[19],[58]     (10,000)    
Purchases/ (sales) of or Advances/ (Distributions) [17],[19],[58]         (4,000)
Net Change in Unrealized Gain/(Loss) [17],[19],[58]         (6,000)
Fair Value, Ending Balance [17],[19],[58]         (10,000)
Interest and Fee Income [17],[19],[58]         1,000
Investment, Identifier [Axis]: Non-controlled affiliated investments PMP OPCO, LLC (Princeton Medspa Partners, LLC) (Revolver) Type of Investment First Lien/Senior Secured Debt Industry Classification Services: Consumer          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [15],[18],[59]     (10,000)    
Purchases/ (sales) of or Advances/ (Distributions) [15],[18],[59]     1,000    
Fair Value, Ending Balance [15],[18],[59] (9,000)   (9,000)   (10,000)
Interest and Fee Income [15],[18],[59]     1,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments Princeton Medspa Partners, LLC - Put Option Type of Investment Derivatives Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Principal [17],[19],[21],[23]         1,000,000,000
Investment, Identifier [Axis]: Non-controlled affiliated investments Princeton Medspa Partners, LLC - Put Option Type of Investment Derivatives Industry Classification Services: Consumer          
Summary of Investment Holdings [Line Items]          
Principal [15],[18],[20],[22] 1,000,000,000   1,000,000,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments Princeton Medspa Partners, LLC - Warrant Type of Investment Common Stock and Membership Units Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17],[19],[23]     28,000    
Net Change in Unrealized Gain/(Loss) [17],[19],[23]         28,000
Fair Value, Ending Balance [17],[19],[23]         28,000
Principal [17],[19],[23]         0
Investment, Identifier [Axis]: Non-controlled affiliated investments Princeton Medspa Partners, LLC - Warrant Type of Investment Common Stock and Membership Units Industry Classification Services: Consumer          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [15],[18],[22]     28,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[22]     (10,000)    
Fair Value, Ending Balance [15],[18],[22] 18,000   18,000   28,000
Principal [15],[18],[22] 0   0    
Investment, Identifier [Axis]: Non-controlled affiliated investments Princeton Medspa Partners, LLC Type of Investment Preferred Stock and Units Industry Classification Healthcare & Pharmaceuticals          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17],[19],[23]     859,000    
Purchases/ (sales) of or Advances/ (Distributions) [17],[19],[23]         1,064,000
Net Change in Unrealized Gain/(Loss) [17],[19],[23]         (205,000)
Fair Value, Ending Balance [17],[19],[23]         859,000
Principal [17],[19],[23]         1,064,000
Interest and Fee Income [17],[19],[23]         76,000
Investment, Identifier [Axis]: Non-controlled affiliated investments Princeton Medspa Partners, LLC Type of Investment Preferred Stock and Units Industry Classification Services: Consumer          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [15],[18],[22]     859,000    
Purchases/ (sales) of or Advances/ (Distributions) [15],[18],[22]     103,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[22]     (175,000)    
Fair Value, Ending Balance [15],[18],[22] 787,000   787,000   859,000
Principal [15],[18],[22] 1,167,000   1,167,000    
Interest and Fee Income [15],[18],[22]     104,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments Riddell, Inc. Type of Investment First Lien/Senior Secured Debt Industry Classification Consumer goods: Durable          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [15],[17],[18],[58]     6,243,000    
Purchases/ (sales) of or Advances/ (Distributions)     (306,000) [15],[18]   6,127,000 [17],[19],[58]
Net Accretion     46,000 [15],[18]   20,000 [17],[19],[58]
Transfers In (Out) of Affiliates [15],[18]     3,006,000    
Net Change in Unrealized Gain/(Loss)     346,000 [15],[18]   96,000 [17],[19],[58]
Fair Value, Ending Balance [15],[18] 9,335,000   9,335,000   6,243,000 [17],[58]
Principal 9,369,000 [15],[18]   9,369,000 [15],[18]   6,244,000 [17],[19],[58]
Interest and Fee Income     604,000 [15],[18]   554,000 [17],[19],[58]
Investment, Identifier [Axis]: Non-controlled affiliated investments Series A-Great Lakes Funding II LLC Type of Investment Joint Ventures Industry Classification Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [17],[58]     41,138,000 [15],[18],[20],[60] $ 45,012,000 [19],[21],[61] 45,012,000 [19],[21],[61]
Purchases/ (sales) of or Advances/ (Distributions)     (2,867,000) [15],[18],[20],[60]   (2,692,000) [17],[19],[21],[58],[61]
Transfers In (Out) of Affiliates [15],[18],[20],[60]     (37,081,000)    
Net Change in Unrealized Gain/(Loss)     170,000 [15],[18],[20],[60]   (1,182,000) [17],[19],[21],[58],[61]
Realized Gain/(Loss) [15],[18],[20],[60]     (1,360,000)    
Fair Value, Ending Balance [15],[17],[18],[20],[58],[60]         41,138,000
Principal [17],[19],[21],[58],[61]         41,309,000
Total dividend income     2,630,000 [15],[18],[20],[60]   $ 6,576,000 [17],[19],[21],[58],[61]
Investment, Identifier [Axis]: Non-controlled affiliated investments Series B-Great Lakes Funding II LLC Type of Investment Joint Ventures Industry Classification Joint Venture          
Summary of Investment Holdings [Line Items]          
Purchases/ (sales) of or Advances/ (Distributions) [15],[18],[20],[59],[60]     (2,707,000)    
Transfers In (Out) of Affiliates [15],[18],[20],[59],[60]     40,045,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[20],[59],[60]     (1,756,000)    
Fair Value, Ending Balance [15],[18],[20],[59],[60] 35,582,000   35,582,000    
Total dividend income [15],[18],[20],[59],[60]     1,500,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments Sierra Hamilton Holdings Corporation Type of Investment Common Stock and Membership Units Industry Classification Energy: Oil and Gas          
Summary of Investment Holdings [Line Items]          
Transfers In (Out) of Affiliates [15],[18],[22]     394,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[22]     209,000    
Fair Value, Ending Balance [15],[18],[22] 603,000   603,000    
Principal [15],[18],[22] 27,396,364,000   27,396,364,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments V12 Holdings, Inc. Type of Investment Common Stock and Membership Units Industry Classification Services: Business          
Summary of Investment Holdings [Line Items]          
Net Change in Unrealized Gain/(Loss) [15],[18],[22]     1,798,000    
Fair Value, Ending Balance [15],[18],[22] 1,798,000   1,798,000    
Principal [15],[18],[22] 168,750,000   168,750,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments V12 Holdings, Inc. Type of Investment Second Lien/Senior Secured Debt Industry Classification Services: Business          
Summary of Investment Holdings [Line Items]          
Purchases/ (sales) of or Advances/ (Distributions) [15],[18]     (509,000)    
Net Accretion [15],[18]     61,000    
Transfers In (Out) of Affiliates [15],[18]     448,000    
Interest and Fee Income [15],[18]     128,000    
Investment, Identifier [Axis]: Non-controlled affiliated investments Westshore Ram, LLC Type of Investment Preferred Stock and Units Industry Classification Finance          
Summary of Investment Holdings [Line Items]          
Transfers In (Out) of Affiliates [15],[18],[22]     1,278,000    
Net Change in Unrealized Gain/(Loss) [15],[18],[22]     185,000    
Fair Value, Ending Balance [15],[18],[22] 1,463,000   1,463,000    
Principal [15],[18],[22] $ 86,000,000   86,000,000    
Interest and Fee Income [15],[18],[22]     $ 14,000    
[1] All debt investments are income producing, unless otherwise noted. Equity and warrant investments are non-income producing, unless otherwise noted.
[2] All investments valued using unobservable inputs (Level III), unless otherwise noted.
[3] Percentages are based on net assets as of December 31, 2024.
[4] Reflects the fair market value of all investments as of December 31, 2024 as determined in good faith using significant unobservable inputs by the Adviser in its role as “valuation designee” in accordance with Rule 2a-5 under the 1940 Act, pursuant to valuation policies and procedures that have been approved by the Company’s board of directors (the “Board”).
[5] The Company's investments are generally acquired in private transactions exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”) and, therefore, are generally subject to limitations on resale, and may be deemed to be “restricted securities'' under the Securities Act of 1933.
[6] The aggregate cost of investments for federal income tax purposes is approximately $458.4 million. The aggregate gross unrealized appreciation is approximately $50.0 million, the aggregate gross unrealized depreciation is approximately $103.3 million, and the net unrealized depreciation is approximately $53.3 million.
[7] All debt investments are income producing, unless otherwise noted. Equity and warrant investments are non-income producing, unless otherwise noted.
[8] All investments valued using unobservable inputs (Level III), unless otherwise noted.
[9] Percentages are based on net assets as of September 30, 2025.
[10] Reflects the fair market value of all investments as of September 30, 2025 as determined in good faith using significant unobservable inputs by the Adviser in its role as “valuation designee” in accordance with Rule 2a-5 under the 1940 Act, pursuant to valuation policies and procedures that have been approved by the Company’s board of directors (the “Board”).
[11] The Company's investments are generally acquired in private transactions exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”) and, therefore, are generally subject to limitations on resale, and may be deemed to be “restricted securities” under the Securities Act of 1933.
[12] The aggregate cost of investments for federal income tax purposes is approximately $572.1 million. The aggregate gross unrealized appreciation is approximately $74.1 million, the aggregate gross unrealized depreciation is approximately $106.5 million, and the net unrealized depreciation is approximately $32.4 million.
[13] As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” and has “Control” of this portfolio company as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company.
[14] As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” and has “Control” of this portfolio company as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company.
[15] All investments valued using unobservable inputs (Level III), unless otherwise noted.
[16] As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” and has “Control” of this portfolio company as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company.
[17] Fair value of this investment was determined using significant unobservable inputs, unless otherwise noted.
[18] Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company as the Company owns at least 5% of the portfolio company’s outstanding voting securities or is under common control with such portfolio company.
[19] Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company as the Company owns at least 5% of the portfolio company’s outstanding voting securities or is under common control with such portfolio company.
[20] Non-qualified asset for purposes of section 55(a) of the Investment Company Act of 1940.
[21] Non-qualified asset for purposes of section 55(a) of the Investment Company Act of 1940.
[22] Number of shares held.
[23] Number of shares held.
[24] CLO Fund Securities are entitled to periodic distributions which are generally equal to the remaining cash flow of the payments made by the underlying fund’s investments less contractual payments to debt holders and fund expenses. The estimated annualized effective yield indicated is based upon a current projection of the amount and timing of these distributions. Such projections are updated on a quarterly basis and the estimated effective yield is adjusted prospectively.
[25] Non-U.S. company or principal place of business outside the U.S.
[26] The investment is treated as a non-qualifying asset under Section 55(a) of the 1940 Act. Under the 1940 Act, we may not acquire any non-qualifying asset unless, at the time the acquisition is made, qualifying assets represent at least 70% of our total assets. As of December 31, 2024, qualifying assets represent 86.6% of the Company's total assets and non-qualifying assets represent 13.4% of the Company's total assets.
[27] Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company as the Company owns at least 5% of the portfolio company’s outstanding voting securities or is under common control with such portfolio company.
[28] CLO Subordinated Investments are entitled to periodic distributions which are generally equal to the remaining cash flow of the payments made by the underlying fund’s investments less contractual payments to debt holders and fund expenses. The estimated annualized effective yield indicated is based upon a current projection of the amount and timing of these distributions. Such projections are updated on a quarterly basis and the estimated effective yield is adjusted prospectively.
[29] Non-U.S. company or principal place of business outside the U.S.
[30] The investment is treated as a non-qualifying asset under Section 55(a) of the 1940 Act. Under the 1940 Act, we may not acquire any non-qualifying asset unless, at the time the acquisition is made, qualifying assets represent at least 70% of our total assets. As of September 30, 2025, qualifying assets represent 90.8% of the Company's total assets and non-qualifying assets represent 9.2% of the Company's total assets.
[31] Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company as the Company owns at least 5% of the portfolio company’s outstanding voting securities or is under common control with such portfolio company.
[32] Par amount is presented for debt investments, while the number of shares or units owned is presented for equity investments.
[33] Par amount is presented for debt investments, while the number of shares or units owned is presented for equity investments.

See accompanying notes to unaudited consolidated financial statements.
[34] This investment is held by CPTA Master Blocker Inc., one of the Company’s taxable blocker subsidiaries.
[35] Security has an unfunded commitment in addition to the amounts shown in the Consolidated Schedule of Investments. See Note 8 for additional information on the Company’s commitments and contingencies.
[36] This investment is owned by PTMN Sub Holdings LLC, one of the Company’s taxable blocker subsidiaries.
[37] This investment is held by PTMN Sub Holdings LLC, one of the Company’s taxable blocker subsidiaries.
[38] This investment is owned by HCAP Equity Holdings, LLC, one of the Company’s taxable blocker subsidiaries.
[39] This investment is owned by HCAP Equity Holdings, LLC, one of the Company’s taxable blocker subsidiaries.
[40] Loan or debt security is on non-accrual status and therefore is considered non-income producing. Beginning during the quarter ended June 30, 2025, the Company recognized interest income to the extent that it is received in cash on its loans to Colonnade Intermediate, LLC.

 

See accompanying notes to unaudited consolidated financial statements.
[41] The negative cost is the result of the capitalized discount being greater than the principal amount outstanding on the loan.
[42] Debt security has an unfunded commitment in addition to the amounts shown in the Consolidated Schedule of Investments. See Note 8 for additional information on the Company’s commitments and contingencies.
[43] The negative cost is the result of the capitalized discount being greater than the principal amount outstanding on the loan.
[44] As of September 30, 2025, all or a portion of this investment is pledged to secure the Company’s debt obligations. The fair value of assets pledged as collateral on the Revolving Credit Facility and the KeyBank Credit Facility as of September 30, 2025 was $251.5 million and $109.2 million, respectively.
[45] As of December 31, 2024, this investment is pledged to secure the Company’s debt obligations.
[46] The investment is held at the NAV of the underlying fund.
[47] The investment is valued at the net asset value (“NAV”) of the underlying fund.
(27)
The investment has been exited or sold. The residual value reflects estimated earnout, escrow, or other proceeds expected post-closing.
[48] The equity investment is income producing, based on rate disclosed.
[49] The equity investment is income producing.
[50] Loan or debt security is on non-accrual status and therefore is considered non-income producing.
[51] This investment receives a 5% royalty interest on oil being produced on certain fields. All production payments received are being applied to the cost basis and are considered return of capital.
[52] This investment receives a 5% royalty interest on oil being produced on certain fields. All production payments received are being applied to the cost basis and are considered return of capital.
[53] This investment is held by the Company's wholly-owned subsidiary Garrison Capital Equity Holdings XI LLC.
[54] This investment is held by the Company's wholly-owned subsidiary Garrison Capital Equity Holdings XI LLC.
[55] Held through Garrison Capital Equity Holdings II LLC and net of non-controlling member’s interest of 17.5% pursuant to the Amended and Restated Limited Liability Company Agreement of Garrison Capital Equity Holdings II LLC.
[56] Held through Garrison Capital Equity Holdings II LLC and net of non-controlling member’s interest of 17.5% pursuant to the Amended and Restated Limited Liability Company Agreement of Garrison Capital Equity Holdings II LLC.
[57] 1.0% of interest rate is payable in cash. The remainder of interest rate payable is either in cash or paid-in-kind at borrower’s election.
[58] Security has an unfunded commitment in addition to the amounts shown in consolidated schedule of investments. See Note 8 — “Commitments and Contingencies” for additional information on the Company's commitments and contingencies.
[59] Security has an unfunded commitment in addition to the amounts shown in the Consolidated Schedule of Investments. See Note 8 for additional information on the Company’s commitments and contingencies.
[60] The investment is valued at the net asset value of the underlying fund.
[61] The investment is valued at the net asset value of the underlying fund.