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Consolidated Schedule of Investments (unaudited) (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Schedule of Investments [Line Items]      
Fair value percentage 100.00% [1]   100.00% [2]
Percentage of net assets, including liabilities in excess of net assets 216.80% [1]   222.20% [2]
Liabilities in excess of other assets, percent of net assets (116.80%) [1]   (122.20%) [2]
Percentage total assets representing qualifying assets 94.70%   94.60%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 1,954,270    
Fair Value, Ending Balance 1,870,837 [4]   $ 1,954,270 [3]
Net Realized Gain (Loss) (9,736) $ (4,525) (31,927)
Fee income 3,873 3,063 11,694
Investments, cost 1,908,609 [5]   1,975,630 [6]
Non-controlled, affiliated investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 206,301 143,876 143,876
Gross Additions Cost 2,985 [7]   72,205
Gross Reductions Cost (125) [8]   (2,445)
Net Unrealized Gain (Loss) (6,246)   (7,335)
Fair Value, Ending Balance 202,915   206,301
Net Realized Gain (Loss) 0   0
Interest Income 4,001 [9]   15,440
Dividend Income 27 3,881 3,946
Fee income 0 1,920 2,432
Investments, cost 212,966   210,103
Controlled investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 177,293 91,114 91,114
Gross Additions Cost 0 [10]   77,804
Gross Reductions Cost (200) [11]   (5,521)
Net Unrealized Gain (Loss) (3,649)   13,896
Fair Value, Ending Balance 173,444   177,293
Net Realized Gain (Loss) 0   0
Interest Income 3,232 [12]   9,140
Dividend Income 0 4,250 4,250
Fee income 0 0 1,391
Investments, cost $ 154,505   $ 154,705
Investment, Identifier [Axis]: AHF Parent Holding, Inc., Senior Secured First Lien Debt, 2/1/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [13],[14],[15]   6.25% [16],[17],[18]
Interest rate, floor 0.75% [13],[14],[15]   0.75% [16],[17],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 2,662    
Fair Value, Ending Balance 2,688 [4],[13],[15]   $ 2,662 [3],[16],[17]
Principal amount 2,700 [13],[15],[19]   2,738 [16],[17],[20]
Investments, cost $ 2,662 [5],[13],[15]   $ 2,697 [6],[16],[17]
Investment, Identifier [Axis]: ALM Global, LLC, Senior Secured First Lien Debt, 2/21/2029 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [13],[14],[15],[21] 6.25%    
Interest rate, floor [13],[14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[13],[15],[21] $ 29,727    
Principal amount [13],[15],[19],[21] 29,726    
Investments, cost [5],[13],[15],[21] $ 29,726    
Investment, Identifier [Axis]: ALM Global, LLC,, Senior Secured First Lien Debt, 2/21/2019 Maturity      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 2,700    
Investments, cost [5] 0    
Investment, Identifier [Axis]: ALM Media, LLC, Senior Secured First Lien Debt, 11/25/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[17],[18],[22]     6.00%
Interest rate, floor [16],[17],[18],[22]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17],[22] 16,000    
Fair Value, Ending Balance [3],[16],[17],[22]     $ 16,000
Principal amount [16],[17],[20],[22]     16,000
Investments, cost [6],[16],[17],[22]     $ 15,934
Investment, Identifier [Axis]: AMCP Clean Acquisition Company, LLC, Senior Secured First Lien Debt, 6/15/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18]     4.25%
Interest rate, floor [16],[18]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] 11,439    
Fair Value, Ending Balance [3],[16]     $ 11,439
Principal amount [16],[20]     12,117
Investments, cost [6],[16]     $ 11,403
Investment, Identifier [Axis]: AMCP Clean Acquisition Company, LLC, Senior Secured First Lien Debt, 6/15/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18]     4.25%
Interest rate, floor [16],[18]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 2,684    
Fair Value, Ending Balance [3],[16]     $ 2,684
Principal amount [16],[20]     2,843
Investments, cost [6],[16]     $ 2,676
Investment, Identifier [Axis]: APIDOS CLO XVI Subordinated Notes., Collateralized Securities and Structured Products - Equity, 1/19/2025 Maturity      
Schedule of Investments [Line Items]      
Investment estimated yield 0.00% [14],[23],[24]   0.00% [18],[25],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[25],[26] $ 20    
Fair Value, Ending Balance 0 [4],[23],[24]   $ 20 [3],[25],[26]
Principal amount 9,000 [19],[23],[24]   9,000 [20],[25],[26]
Investments, cost $ 0 [5],[23],[24]   $ 1,217 [6],[25],[26]
Investment, Identifier [Axis]: ARC Financial Partners, LLC, Membership Interests., Equity      
Schedule of Investments [Line Items]      
Ownership percentage 25.00% [1],[27],[28]   25.00% [2],[29],[30]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] $ 0    
Fair Value, Ending Balance 177 [4],[27],[28]   $ 0 [3],[29],[30]
Investments, cost 0 [5],[27],[28]   0 [6],[29],[30]
Investment, Identifier [Axis]: ARC Financial, LLC, Membership Interests, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 0 0 0
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 177   0
Fair Value, Ending Balance 177   0
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   25
Fee income $ 0   $ 0
Investment, Identifier [Axis]: Adapt Laser Acquisition, Inc., Senior Secured First Lien Debt, 12/31/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 10.00% [14],[15]   10.00% [16],[18]
Interest rate, floor 1.00% [14],[15]   1.00% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 11,126    
Fair Value, Ending Balance 11,088 [4],[15]   $ 11,126 [3],[16]
Principal amount 10,765 [15],[19]   10,855 [16],[20]
Investments, cost $ 10,765 [5],[15]   $ 10,855 [6],[16]
Investment, Identifier [Axis]: Adapt Laser Acquisition, Inc., Senior Secured First Lien Debt, 12/31/2025 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 10.00% [14],[15]   10.00% [16],[18]
Interest rate, floor 1.00% [14],[15]   1.00% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 2,085    
Fair Value, Ending Balance 2,093 [4],[15]   $ 2,085 [3],[16]
Principal amount 2,104 [15],[19]   2,104 [16],[20]
Investments, cost 2,104 [5],[15]   2,104 [6],[16]
Investment, Identifier [Axis]: Afore Insurance Services, LLC, First Lien Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 4,583 0 0
Gross Additions Cost 0 [7]   4,583
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 0   0
Fair Value, Ending Balance 4,583 [15],[31]   4,583
Net Realized Gain (Loss) 0   0
Interest Income 133 [9]   405
Dividend Income 0   0
Fee income $ 0   $ 0
Investment, Identifier [Axis]: Afore Insurance Services, LLC., Senior Secured First Lien Debt, 3/24/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.00% [14],[15],[21],[31]   6.00% [16],[18],[22],[29]
Interest rate, floor 1.00% [14],[15],[21],[31]   1.00% [16],[18],[22],[29]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[29] $ 4,583    
Fair Value, Ending Balance 4,583 [4],[15],[21],[31]   $ 4,583 [3],[16],[22],[29]
Principal amount 4,583 [15],[19],[21],[31]   4,583 [16],[20],[22],[29]
Investments, cost $ 4,583 [5],[15],[21],[31]   $ 4,583 [6],[16],[22],[29]
Investment, Identifier [Axis]: Allen Media, LLC, Senior Secured First Lien Debt, 2/10/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.50% [13],[14],[15]   5.50% [16],[17],[18]
Interest rate, floor 0.00% [13],[14],[15]   0.00% [16],[17],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 8,487    
Fair Value, Ending Balance 8,356 [4],[13],[15]   $ 8,487 [3],[16],[17]
Principal amount 8,749 [13],[15],[19]   8,772 [16],[17],[20]
Investments, cost $ 8,700 [5],[13],[15]   $ 8,718 [6],[16],[17]
Investment, Identifier [Axis]: American Clinical Solutions LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 12.30%   12.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 7.00%   7.15%
PIK 5.30%   5.35%
All-in-Rate 12.30%   12.50%
Investment, Identifier [Axis]: American Clinical Solutions LLC, Senior Secured First Lien Debt, 3/29/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18],[30]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ (8)    
Fair Value, Ending Balance [3],[30]     $ (8)
Principal amount [20],[30]     250
Investments, cost [6],[30]     $ (8)
Investment, Identifier [Axis]: American Clinical Solutions LLC, Senior Secured First Lien Debt, 6/30/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.00% [14],[15],[21],[32]   7.00% [16],[18],[22],[33]
Interest rate, floor 1.00% [14],[15]   1.00% [16],[18],[22],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[33] $ 6,107    
Fair Value, Ending Balance 7,598 [4],[15],[21],[32]   $ 6,107 [3],[16],[22],[33]
Principal amount 7,914 [15],[19],[21],[32]   6,312 [16],[20],[22],[33]
Investments, cost $ 7,914 [5],[15],[21],[32]   $ 6,321 [6],[16],[22],[33]
Investment, Identifier [Axis]: American Clinical Solutions LLC, Senior Secured First Lien Debt, 6/30/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[34] 0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] $ (140)    
Principal amount [19],[34] 3,500    
Investments, cost [5],[34] $ 0    
Investment, Identifier [Axis]: American Family Care, LLC, Senior Secured First Lien Debt, 2/28/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 4,545    
Investments, cost [5] $ 0    
Investment, Identifier [Axis]: American Family Care, LLC, Senior Secured First Lien Debt, 2/28/2029 Maturity 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15],[21] 6.00%    
Interest rate, floor [14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15],[21] $ 13,636    
Principal amount [15],[19],[21] 13,636    
Investments, cost [5],[15],[21] $ 13,636    
Investment, Identifier [Axis]: American Family Care, LLC, Senior Secured First Lien Debt, 2/28/2029 Maturity 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15] 6.00%    
Interest rate, floor [14],[15] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15] $ 227    
Principal amount [15],[19] 227    
Investments, cost [5],[15] $ 227    
Investment, Identifier [Axis]: American Family Care, LLC, Senior Secured First Lien Debt, 2/28/2029 Maturity 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 1,591    
Investments, cost [5] $ 0    
Investment, Identifier [Axis]: American Health Staffing Group, Inc. Senior Secured First Lien Debt, 11/19/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.00% [14],[15],[21]   5.00% [18],[22]
Interest rate, floor [14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22] $ 16,375    
Fair Value, Ending Balance 16,333 [4],[15],[21]   $ 16,375 [3],[22]
Principal amount 16,333 [15],[19],[21]   16,375 [20],[22]
Investments, cost $ 16,239 [5],[15],[21]   $ 16,271 [6],[22]
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Senior Secured First Lien Debt, 11/19/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance 0 [4]   $ 0 [3]
Principal amount 3,333 [19]   3,333 [20]
Investments, cost $ (17) [5]   $ (19) [6]
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Senior Secured First Lien Debt, 4/07/2023 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.00% [14],[34]   0.00% [18],[30]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ 0    
Fair Value, Ending Balance 0 [4],[34]   $ 0 [3],[30]
Principal amount 235 [19],[34]   235 [20],[30]
Investments, cost $ 0 [5],[34]   $ 0 [6],[30]
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Senior Secured First Lien Debt, 4/07/2023 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.50% [14],[28]   5.50% [18],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[35] $ 140    
Fair Value, Ending Balance 140 [4],[28]   $ 140 [3],[35]
Principal amount 3,116 [19],[28]   3,116 [20],[35]
Investments, cost $ 3,116 [5],[28]   $ 3,116 [6],[35]
Investment, Identifier [Axis]: Ancile Solutions, Inc., Senior Secured First Lien Debt, 6/11/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 10.00% [14],[15],[21],[36]   10.00% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21],[36]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 11,078    
Fair Value, Ending Balance 11,001 [4],[15],[21],[36]   $ 11,078 [3],[16],[22]
Principal amount 11,126 [15],[19],[21],[36]   11,204 [16],[20],[22]
Investments, cost $ 10,947 [5],[15],[21],[36]   $ 11,006 [6],[16],[22]
Investment, Identifier [Axis]: Anthem Sports & Entertainment Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 15.07%   15.11%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 3.00%   3.00%
PIK 12.07%   12.11%
All-in-Rate 15.07%   15.11%
Investment, Identifier [Axis]: Anthem Sports & Entertainment Inc., Senior Secured First Lien Debt, 11/15/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.50% [14],[15],[21],[32]   9.50% [16],[18],[22],[33]
Interest rate, floor 1.00% [14],[15],[21],[32]   1.00% [16],[18],[22],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[33] $ 38,029    
Fair Value, Ending Balance 38,988 [4],[15],[21],[32]   $ 38,029 [3],[16],[22],[33]
Principal amount 41,366 [15],[19],[21],[32]   40,242 [16],[20],[22],[33]
Investments, cost $ 41,250 [5],[15],[21],[32]   $ 40,112 [6],[16],[22],[33]
Investment, Identifier [Axis]: Anthem Sports & Entertainment Inc., Senior Secured First Lien Debt, 11/15/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.50% [14],[15],[32]   9.50% [16],[18],[33]
Interest rate, floor 1.00% [14],[15],[32]   1.00% [16],[18],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[33] $ 3,081    
Fair Value, Ending Balance 3,166 [4],[15],[32]   $ 3,081 [3],[16],[33]
Principal amount 3,359 [15],[19],[32]   3,261 [16],[20],[33]
Investments, cost $ 3,359 [5],[15],[32]   $ 3,261 [6],[16],[33]
Investment, Identifier [Axis]: Anthem Sports & Entertainment Inc., Senior Secured First Lien Debt, 11/15/2026 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ (9)    
Fair Value, Ending Balance (10) [4]   $ (9) [3]
Principal amount 167 [19]   167 [20]
Investments, cost $ 0 [5]   $ 0 [6]
Investment, Identifier [Axis]: Appalachian Resource Company, LLC, Senior Secured First Lien Debt, 9/15/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 10.00% [14],[37]   5.00% [18],[38]
Interest rate, floor 1.00% [14],[37]   1.00% [18],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[38] $ 5,000    
Fair Value, Ending Balance 5,000 [4],[37]   $ 5,000 [3],[38]
Principal amount 5,000 [19],[37]   5,000 [20],[38]
Investments, cost $ 5,000 [5],[37]   $ 5,000 [6],[38]
Investment, Identifier [Axis]: Appalachian Resource Company, LLC, Senior Secured First Lien Debt, 9/30/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.00% [14],[37]   5.00% [18],[38]
Interest rate, floor 1.00% [14],[37]   1.00% [18],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[38] $ 8,957    
Fair Value, Ending Balance 10,804 [4],[37]   $ 8,957 [3],[38]
Principal amount 11,137 [19],[37]   11,137 [20],[38]
Investments, cost 11,129 [5],[37]   11,123 [6],[38]
Investment, Identifier [Axis]: Ascent Resources - Marcellus, LLC, Membership Units., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 971    
Fair Value, Ending Balance 971 [4],[34]   971 [3],[30]
Investments, cost $ 1,642 [5],[34]   $ 1,642 [6],[30]
Principal units (in shares) 511,255 [19],[34]   511,255 [20],[30]
Investment, Identifier [Axis]: Atlas Supply LLC, Senior Secured First Lien Debt, 4/29/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate 11.00% [14]   11.00% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 4,938    
Fair Value, Ending Balance $ 4,400 [4]   $ 4,938 [3]
All-in-Rate 11.00% [14]   11.00% [18]
Principal amount $ 5,000 [19]   $ 5,000 [20]
Investments, cost 5,000 [5]   $ 5,000 [6]
Investment, Identifier [Axis]: Avalign Holdings, Inc., Senior Secured First Lien Debt, 12/22/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[38]     4.50%
Interest rate, floor [18],[38]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[38] $ 6,268    
Fair Value, Ending Balance [3],[38]     $ 6,268
Principal amount [20],[38]     6,710
Investments, cost [6],[38]     $ 6,318
Investment, Identifier [Axis]: Avison Young (Canada) Inc., Class A Preferred Shares, Equity      
Schedule of Investments [Line Items]      
Return rate [1] 12.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 6,666    
Investments, cost [5] $ 8,801    
Principal units (in shares) [19] 8,800,606    
Investment, Identifier [Axis]: Avison Young (Canada) Inc., Class F Common Shares, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] $ 4,128    
Investments, cost [5],[34] $ 3,182    
Principal units (in shares) [19],[34] 6,575    
Investment, Identifier [Axis]: Avison Young (USA) Inc., Senior Secured First Lien Debt, 1/31/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18],[22]     6.50%
Interest rate, floor [16],[18],[22]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 18,602    
Fair Value, Ending Balance [3],[16],[22]     $ 18,602
Principal amount [16],[20],[22]     23,696
Investments, cost [6],[16],[22]     $ 13,299
Investment, Identifier [Axis]: Avison Young (USA) Inc., Senior Secured First Lien Debt, 1/31/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18]     7.00%
Interest rate, floor [16],[18]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 1,948    
Fair Value, Ending Balance [3],[16]     $ 1,948
Principal amount [16],[20]     2,481
Investments, cost [6],[16]     $ 922
Investment, Identifier [Axis]: Avison Young (USA) Inc., Senior Secured First Lien Debt, 3/12/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15] 7.50%    
Interest rate, floor [14],[15] 2.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15] $ 3,320    
Principal amount [15],[19] 3,320    
Investments, cost [5],[15] $ 3,221    
Investment, Identifier [Axis]: Avison Young (USA) Inc., Senior Secured First Lien Debt, 3/12/2029 Maturity 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15],[21] 8.00%    
Interest rate, floor [14],[15],[21] 2.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15],[21] $ 7,749    
Principal amount [15],[19],[21] 8,178    
Investments, cost [5],[15],[21] 8,178    
Investment, Identifier [Axis]: Avison Young (USA) Inc., Senior Secured First Lien Debt, 3/12/2029 Maturity 2      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15] 2,494    
Principal amount [15],[19] 2,795    
Investments, cost [5],[15] $ 2,795    
Investment, Identifier [Axis]: BDS Solutions Intermediateco, LLC, Senior Secured First Lien Debt, 2/7/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.00% [14],[15],[21]   7.00% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   2.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 19,394    
Fair Value, Ending Balance 19,270 [4],[15],[21]   $ 19,394 [3],[16],[22]
Principal amount 19,841 [15],[19],[21]   19,892 [16],[20],[22]
Investments, cost $ 19,602 [5],[15],[21]   $ 19,629 [6],[16],[22]
Investment, Identifier [Axis]: BDS Solutions Intermediateco, LLC, Senior Secured First Lien Debt, 2/7/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.00% [14],[15]   7.00% [16],[18]
Interest rate, floor 1.00% [14],[15]   2.00% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 929    
Fair Value, Ending Balance 740 [4],[15]   $ 929 [3],[16]
Principal amount 762 [15],[19]   952 [16],[20]
Investments, cost $ 761 [5],[15]   $ 928 [6],[16]
Investment, Identifier [Axis]: BDS Solutions Intermediateco, LLC, Senior Secured First Lien Debt, 2/7/2027 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ (48)    
Fair Value, Ending Balance (60) [4]   $ (48) [3]
Principal amount 2,095 [19]   1,905 [20]
Investments, cost $ (73) [5]   $ (48) [6]
Investment, Identifier [Axis]: Berlitz Holdings, Inc., Senior Secured First Lien Debt, 2/14/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.00% [14],[37]   9.00% [18],[38]
Interest rate, floor 1.00% [14],[37]   1.00% [18],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[38] $ 13,095    
Fair Value, Ending Balance 13,267 [4],[37]   $ 13,095 [3],[38]
Principal amount 13,800 [19],[37]   13,800 [20],[38]
Investments, cost 13,438 [5],[37]   $ 13,339 [6],[38]
Investment, Identifier [Axis]: Bradshaw International Parent Corp., Senior Secured First Lien Debt, 10/21/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ (2)    
Fair Value, Ending Balance [3]     $ (2)
Principal amount [20]     1,844
Investments, cost [6]     $ (26)
Investment, Identifier [Axis]: Bradshaw International Parent Corp., Senior Secured First Lien Debt, 10/21/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 1,844    
Investments, cost [5] (24)    
Investment, Identifier [Axis]: Bradshaw International Parent Corp., Senior Secured First Lien Debt, 10/21/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[22],[38]     5.75%
Interest rate, floor [18],[22],[38]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 12,877    
Fair Value, Ending Balance [3],[22],[38]     $ 12,877
Principal amount [20],[22],[38]     12,893
Investments, cost [6],[22],[38]     12,662
Investment, Identifier [Axis]: Bradshaw International Parent Corp., Senior Secured First Lien Debt, 10/21/2027 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[21],[37] 5.75%    
Interest rate, floor [14],[21],[37] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[21],[37] $ 12,860    
Principal amount [19],[21],[37] 12,860    
Investments, cost [5],[21],[37] 12,645    
Investment, Identifier [Axis]: CF Arch Holdings LLC, Class A Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 606    
Fair Value, Ending Balance 663 [4],[34]   606 [3],[30]
Investments, cost $ 381 [5],[34]   $ 381 [6],[30]
Principal units (in shares) 380,952 [19],[34]   380,952 [20],[30]
Investment, Identifier [Axis]: CION/EagleTree Partners, LLC, Common Shares, Controlled Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 0 0 $ 0
Gross Additions Cost 0 [10]   0
Gross Reductions Cost 0 [11]   0
Net Unrealized Gain (Loss) 0   0
Fair Value, Ending Balance 0   0
Net Realized Gain (Loss) 0   0
Interest Income 0 [12]   0
Dividend Income 0   0
Fee income $ 0   $ 0
Investment, Identifier [Axis]: CION/EagleTree Partners, LLC, Membership Units Equity      
Schedule of Investments [Line Items]      
Ownership percentage 85.00% [1],[24],[27],[31]   85.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[26],[30],[39] $ 0    
Fair Value, Ending Balance 0 [4],[24],[27],[31]   $ 0 [3],[26],[30],[39]
Investments, cost 0 [5],[24],[27],[31]   0 [6],[26],[30],[39]
Investment, Identifier [Axis]: CION/EagleTree Partners, LLC, Participating Preferred Shares Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[26],[39] 25,039    
Fair Value, Ending Balance 19,393 [4],[24],[36]   25,039 [3],[26],[39]
Investments, cost $ 22,073 [5],[24],[36]   $ 22,073 [6],[26],[39]
Principal units (in shares) 22,072,841 [19],[24],[36]   22,072,841 [20],[26],[39]
Investment, Identifier [Axis]: CION/EagleTree Partners, LLC, Participating Preferred Shares, Controlled Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 25,039 30,766 $ 30,766
Gross Additions Cost 0 [10]   0
Gross Reductions Cost 0 [11]   0
Net Unrealized Gain (Loss) (5,646)   (5,727)
Fair Value, Ending Balance 19,393   25,039
Net Realized Gain (Loss) 0   0
Interest Income 0 [12]   0
Dividend Income 0   4,250
Fee income $ 0   $ 0
Investment, Identifier [Axis]: CION/EagleTree Partners, LLC, Senior Secured Note      
Schedule of Investments [Line Items]      
Interest rate 14.00%   14.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 14.00%   14.00%
All-in-Rate 14.00%   14.00%
Investment, Identifier [Axis]: CION/EagleTree Partners, LLC, Senior Secured Note, Controlled Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 59,598 60,348 $ 60,348
Gross Additions Cost 0 [10]   4,771
Gross Reductions Cost 0 [11]   (5,521)
Net Unrealized Gain (Loss) 0   0
Fair Value, Ending Balance 59,598   59,598
Net Realized Gain (Loss) 0   0
Interest Income 2,074 [12]   7,843
Dividend Income 0   0
Fee income $ 0   $ 0
Investment, Identifier [Axis]: CION/EagleTree Partners, LLC., Senior Secured First Lien Debt, 12/21/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate 14.00% [14],[24],[32],[36]   14.00% [18],[26],[33],[39]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[26],[33],[39] $ 59,598    
Fair Value, Ending Balance $ 59,598 [4],[24],[32],[36]   $ 59,598 [3],[26],[33],[39]
All-in-Rate 14.00% [14],[24],[32],[36]   14.00% [18],[26],[33],[39]
Principal amount $ 59,598 [19],[24],[32],[36]   $ 59,598 [20],[26],[33],[39]
Investments, cost 59,598 [5],[24],[32],[36]   $ 59,598 [6],[26],[33],[39]
Investment, Identifier [Axis]: CION/EagleTree, Access CIG, LLC, Senior Secured Second Lien Debt      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate     7.75%
Interest rate, floor     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 7,244    
Fair Value, Ending Balance     $ 7,244
Principal amount     7,250
Investments, cost     7,229
Investment, Identifier [Axis]: CION/EagleTree, American Clinical Solutions LLC, Class A Membership Interests, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 5,065    
Fair Value, Ending Balance 3,196   5,065
Investments, cost $ 5,200   $ 5,200
Principal units (in shares) 6,030,384   6,030,384
Investment, Identifier [Axis]: CION/EagleTree, Anthem Sports and Entertainment Inc., Class A Preferred Stock Warrants, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 1,622    
Fair Value, Ending Balance 634   $ 1,622
Investments, cost $ 486   $ 486
Principal units (in shares) 1,469   1,469
Investment, Identifier [Axis]: CION/EagleTree, Anthem Sports and Entertainment Inc., Class B Preferred Stock Warrants, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 31    
Fair Value, Ending Balance 0   $ 31
Investments, cost $ 0   $ 0
Principal units (in shares) 255   255
Investment, Identifier [Axis]: CION/EagleTree, Anthem Sports and Entertainment Inc., Common Stock Warrants, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 0    
Fair Value, Ending Balance 0   $ 0
Investments, cost $ 0   $ 0
Principal units (in shares) 4,746   4,746
Investment, Identifier [Axis]: CION/EagleTree, BCP Great Lakes II - Series A Holdings LP, Partnership Equity      
Schedule of Investments [Line Items]      
Ownership percentage 4.20%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance $ 11,029    
Investments, cost 10,643    
Investment, Identifier [Axis]: CION/EagleTree, BCP Great Lakes II - Series A Holdings LP, Partnership Interests, Equity      
Schedule of Investments [Line Items]      
Ownership percentage     4.20%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 12,464    
Fair Value, Ending Balance     $ 12,464
Investments, cost     $ 12,144
Investment, Identifier [Axis]: CION/EagleTree, Berlitz Holdings, Inc, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.00%   9.00%
Interest rate, floor 1.00%   1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 1,194    
Fair Value, Ending Balance 1,209   $ 1,194
Principal amount 1,200   1,200
Investments, cost 1,167   1,157
Investment, Identifier [Axis]: CION/EagleTree, CHC Medical Partners, Inc., Series C Preferred Stock, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 10,391    
Fair Value, Ending Balance 10,800   10,391
Investments, cost $ 8,300   $ 8,218
Principal units (in shares) 2,727,273   2,727,273
Investment, Identifier [Axis]: CION/EagleTree, CTS Ultimate Holdings LLC, Class A Preferred Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 895    
Fair Value, Ending Balance 895   $ 895
Investments, cost $ 1,000   $ 1,000
Principal units (in shares) 3,578,701   3,578,701
Investment, Identifier [Axis]: CION/EagleTree, Carestream Health Holdings, Inc., Common Stock, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 21,386    
Fair Value, Ending Balance 17,970   $ 21,386
Investments, cost $ 21,759   $ 21,759
Principal units (in shares) 614,367   614,367
Investment, Identifier [Axis]: CION/EagleTree, Community Tree Service, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 11.00%   8.50%
Interest rate, floor 1.00%   1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 464    
Fair Value, Ending Balance 467   $ 464
Principal amount 463   463
Investments, cost 464   463
Investment, Identifier [Axis]: CION/EagleTree, Dayton HoldCo, LLC, Membership Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 14,537    
Fair Value, Ending Balance 14,043   14,537
Investments, cost $ 8,400   $ 8,400
Principal units (in shares) 37,264   37,264
Investment, Identifier [Axis]: CION/EagleTree, HDNet Holdco LLC, Preferred Unit Call Option, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 382    
Fair Value, Ending Balance 360   $ 382
Investments, cost $ 0   $ 0
Principal units (in shares) 1   1
Investment, Identifier [Axis]: CION/EagleTree, Ivy Hill Middle Market Credit Fund VIII, Ltd. Subordinated Loan, Collateralized Securities and Structured Products - Equity      
Schedule of Investments [Line Items]      
Investment estimated yield 11.84%   11.84%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 9,117    
Fair Value, Ending Balance 9,751   $ 9,117
Principal amount 10,000   10,000
Investments, cost 9,592   9,717
Investment, Identifier [Axis]: CION/EagleTree, Language Education Holdings GP LLC, Common Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 0    
Fair Value, Ending Balance 0   0
Investments, cost $ 0   $ 0
Principal units (in shares) 133,333   133,333
Investment, Identifier [Axis]: CION/EagleTree, Language Education Holdings LP, Ordinary Common Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 503    
Fair Value, Ending Balance 612   $ 503
Investments, cost $ 300   $ 300
Principal units (in shares) 133,333   133,333
Investment, Identifier [Axis]: CION/EagleTree, MedPlast Holdings, Inc, Senior Secured Second Lien Debt      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.75%    
Interest rate, floor 0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance $ 6,666    
Principal amount 6,750    
Investments, cost 6,317    
Investment, Identifier [Axis]: CION/EagleTree, MedPlast Holdings, Inc., LLC, Senior Secured Second Lien Debt      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate     7.75%
Interest rate, floor     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 6,535    
Fair Value, Ending Balance     $ 6,535
Principal amount     6,750
Investments, cost     6,276
Investment, Identifier [Axis]: CION/EagleTree, Skillsoft Corp., Class A Common Stock, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 214    
Fair Value, Ending Balance 109   214
Investments, cost $ 2,000   $ 2,000
Principal units (in shares) 12,171   12,171
Investment, Identifier [Axis]: CION/EagleTree, Spinal USA, Inc. / Precision Medical Inc., Warrants, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 0    
Fair Value, Ending Balance 0   $ 0
Investments, cost $ 0   $ 0
Principal units (in shares) 20,667,324   20,667,324
Investment, Identifier [Axis]: Cabi, LLC, Senior Secured First Lien Debt, 2/28/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 4.50% [14],[21],[37],[40]   4.50% [18],[22],[38],[41]
Interest rate, floor 1.00% [14],[21],[37],[40]   1.00% [18],[22],[38],[41]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38],[41] $ 16,394    
Fair Value, Ending Balance 16,394 [4],[21],[37],[40]   $ 16,394 [3],[22],[38],[41]
Principal amount 16,477 [19],[21],[37],[40]   16,477 [20],[22],[38],[41]
Investments, cost 16,315 [5],[21],[37],[40]   16,300 [6],[22],[38],[41]
Investment, Identifier [Axis]: Carestream Health Holdings Inc., Common Stock, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] 21,386    
Fair Value, Ending Balance [3],[29],[30]     21,386
Investments, cost [6],[29],[30]     $ 21,758
Principal units (in shares) [20],[29],[30]     614,368
Investment, Identifier [Axis]: Carestream Health Holdings, Inc., Common Stock, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[31],[34] 17,970    
Investments, cost [5],[31],[34] $ 21,759    
Principal units (in shares) [19],[31],[34] 614,368    
Investment, Identifier [Axis]: Carestream Health, Inc., First Lien Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 11,423 7,539 $ 7,539
Gross Additions Cost 50 [7]   2,976
Gross Reductions Cost (49) [8]   (115)
Net Unrealized Gain (Loss) 8   1,023
Fair Value, Ending Balance 11,432   11,423
Net Realized Gain (Loss) 0   0
Interest Income 422 [9]   1,373
Dividend Income 0   0
Fee income $ 0   $ 0
Investment, Identifier [Axis]: Carestream Health, Inc., Senior Secured First Lien Debt, 9/30/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.50% [13],[14],[15],[31]   7.50% [16],[17],[18],[29]
Interest rate, floor 1.00% [13],[14],[15],[31]   1.00% [16],[17],[18],[29]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17],[29] $ 11,423    
Fair Value, Ending Balance 11,432 [4],[13],[15],[31]   $ 11,423 [3],[16],[17],[29]
Principal amount 11,432 [13],[15],[19],[31]   11,481 [16],[17],[20],[29]
Investments, cost 10,458 [5],[13],[15],[31]   10,457 [6],[16],[17],[29]
Investment, Identifier [Axis]: Carestream, Common Shares, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 21,386 21,544 21,544
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (3,416)   (158)
Fair Value, Ending Balance 17,970   21,386
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income $ 0   $ 0
Investment, Identifier [Axis]: Celerity Acquisition Holdings, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 13.98%   14.05%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 10.00%   10.00%
PIK 3.98%   4.05%
All-in-Rate 13.98%   14.05%
Investment, Identifier [Axis]: Celerity Acquisition Holdings, LLC, Senior Secured First Lien Debt, 5/28/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 10.00% [14],[15],[21],[32]   10.00% [16],[18],[22],[33]
Interest rate, floor 1.00% [14],[15],[21],[32]   1.00% [16],[18],[22],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[33] $ 16,118    
Fair Value, Ending Balance 16,278 [4],[15],[21],[32]   $ 16,118 [3],[16],[22],[33]
Principal amount 16,278 [15],[19],[21],[32]   16,118 [16],[20],[22],[33]
Investments, cost $ 16,259 [5],[15],[21],[32]   $ 16,096 [6],[16],[22],[33]
Investment, Identifier [Axis]: Cennox, Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 11.66%   11.90%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 11.41%   11.65%
PIK 0.25%   0.25%
All-in-Rate 11.66%   11.90%
Investment, Identifier [Axis]: Cennox, Inc., Senior Secured First Lien Debt, 5/4/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [14],[15],[21],[32]   6.25% [16],[18],[22],[33]
Interest rate, floor 1.00% [14],[15],[21],[32]   1.00% [16],[18],[22],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[33] $ 22,395    
Fair Value, Ending Balance 22,354 [4],[15],[21],[32]   $ 22,395 [3],[16],[22],[33]
Principal amount 22,382 [15],[19],[21],[32]   22,423 [16],[20],[22],[33]
Investments, cost $ 22,381 [5],[15],[21],[32]   $ 22,422 [6],[16],[22],[33]
Investment, Identifier [Axis]: Cennox, Inc., Senior Secured First Lien Debt, 5/4/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [13],[14],[15],[21],[32]   6.25% [16],[17],[18],[22],[33]
Interest rate, floor 1.00% [13],[14],[15],[21],[32]   1.00% [16],[17],[18],[22],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17],[22],[33] $ 11,540    
Fair Value, Ending Balance 11,427 [4],[13],[15],[21],[32]   $ 11,540 [3],[16],[17],[22],[33]
Principal amount 11,441 [13],[15],[19],[21],[32]   11,554 [16],[17],[20],[22],[33]
Investments, cost $ 11,438 [5],[13],[15],[21],[32]   $ 11,551 [6],[16],[17],[22],[33]
Investment, Identifier [Axis]: Cennox, Inc., Senior Secured First Lien Debt, 5/4/2026 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15],[32] 6.25%    
Interest rate, floor [14],[15],[32] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15],[32] $ 2,983    
Principal amount [15],[19],[32] 2,987    
Investments, cost [5],[15],[32] 2,987    
Investment, Identifier [Axis]: Cennox, Inc., Senior Secured First Lien Debt, 5/4/2026 Maturity, 4      
Schedule of Investments [Line Items]      
Interest rate, floor [16],[18],[33]     1.00%
Interest rate, unfunded [16],[18],[33]     6.25%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[33] $ 2,983    
Fair Value, Ending Balance [3],[16],[33]     $ 2,983
Principal amount [16],[20],[33]     2,987
Investments, cost [6],[16],[33]     $ 2,987
Investment, Identifier [Axis]: Community Tree Service, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 16.50%   16.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 14.00%   14.00%
PIK 2.50%   2.50%
All-in-Rate 16.50%   16.50%
Investment, Identifier [Axis]: Community Tree Service, LLC., Senior Secured First Lien Debt, 6/17/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 11.00% [14],[15],[21],[32]   8.50% [16],[18],[22],[33]
Interest rate, floor 1.00% [14],[15],[21],[32]   1.00% [16],[18],[22],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[33] $ 11,596    
Fair Value, Ending Balance 11,667 [4],[15],[21],[32]   $ 11,596 [3],[16],[22],[33]
Principal amount 11,608 [15],[19],[21],[32]   11,567 [16],[20],[22],[33]
Investments, cost $ 11,608 [5],[15],[21],[32]   $ 11,567 [6],[16],[22],[33]
Investment, Identifier [Axis]: Country Fresh Holdings, LLC., Senior Secured First Lien Debt, 4/30/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.00% [14],[28]   6.00% [18],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[35] $ 21    
Fair Value, Ending Balance 11 [4],[28]   $ 21 [3],[35]
Principal amount 844 [19],[28]   844 [20],[35]
Investments, cost $ 645 [5],[28]   $ 645 [6],[35]
Investment, Identifier [Axis]: Country Fresh Holdings, LLC., Senior Secured First Lien Debt, 4/30/2024 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.00% [14],[28]   6.00% [18],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[35] $ 9    
Fair Value, Ending Balance 5 [4],[28]   $ 9 [3],[35]
Principal amount 342 [19],[28]   342 [20],[35]
Investments, cost 268 [5],[28]   $ 268 [6],[35]
Investment, Identifier [Axis]: Coyote Buyer, LLC., Senior Secured First Lien Debt, 2/6/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[17],[18],[22]     6.00%
Interest rate, floor [16],[17],[18],[22]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17],[22] 33,688    
Fair Value, Ending Balance [3],[16],[17],[22]     $ 33,688
Principal amount [16],[17],[20],[22]     33,688
Investments, cost [6],[16],[17],[22]     $ 33,569
Investment, Identifier [Axis]: Coyote Buyer, LLC., Senior Secured First Lien Debt, 2/6/2025 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] 0    
Fair Value, Ending Balance [3]     $ 0
Principal amount [20]     2,500
Investments, cost [6]     $ 0
Investment, Identifier [Axis]: Coyote Buyer, LLC., Senior Secured First Lien Debt, 8/6/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[17],[18]     8.00%
Interest rate, floor [16],[17],[18]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 6,063    
Fair Value, Ending Balance [3],[16],[17]     $ 6,063
Principal amount [16],[17],[20]     6,063
Investments, cost [6],[16],[17]     $ 5,997
Investment, Identifier [Axis]: Critical Nurse Staffing, LLC., Senior Secured First Lien Debt, 11/1/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15],[21]   6.50% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 12,797    
Fair Value, Ending Balance 12,764 [4],[15],[21]   $ 12,797 [3],[16],[22]
Principal amount 12,764 [15],[19],[21]   12,797 [16],[20],[22]
Investments, cost $ 12,764 [5],[15],[21]   $ 12,797 [6],[16],[22]
Investment, Identifier [Axis]: Critical Nurse Staffing, LLC., Senior Secured First Lien Debt, 11/1/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15],[21]   6.50% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 989    
Fair Value, Ending Balance 986 [4],[15],[21]   $ 989 [3],[16],[22]
Principal amount 986 [15],[19],[21]   989 [16],[20],[22]
Investments, cost $ 986 [5],[15],[21]   $ 989 [6],[16],[22]
Investment, Identifier [Axis]: Critical Nurse Staffing, LLC., Senior Secured First Lien Debt, 11/1/2026 Maturity, 5      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance 0 [4]   $ 0 [3]
Principal amount 1,000 [19]   1,000 [20]
Investments, cost 0 [5]   0 [6]
Investment, Identifier [Axis]: DESG Holdings, Inc., First Lien Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 85 246 246
Gross Additions Cost 0 [7]   0
Gross Reductions Cost (11) [8]   (82)
Net Unrealized Gain (Loss) 11   (79)
Fair Value, Ending Balance     85
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: David's Bridal Holdings, LLC, Common Units, Controlled Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 41,418 0 0
Gross Additions Cost 0 [10]   23,130
Gross Reductions Cost 0 [11]   0
Net Unrealized Gain (Loss) 1,152   18,288
Fair Value, Ending Balance 42,570   41,418
Net Realized Gain (Loss) 0   0
Interest Income 0 [12]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: David's Bridal Holdings, LLC, Common Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30],[39] 41,418    
Fair Value, Ending Balance 42,570 [4],[34],[36]   41,418 [3],[30],[39]
Investments, cost $ 23,130 [5],[34],[36]   $ 23,130 [6],[30],[39]
Principal units (in shares) 900,000 [19],[34],[36]   900,000 [20],[30],[39]
Investment, Identifier [Axis]: David's Bridal Holdings, LLC, LLC, Preferred Units, Controlled Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 12,494 0 $ 0
Gross Additions Cost 0 [10]   10,820
Gross Reductions Cost 0 [11]   0
Net Unrealized Gain (Loss) 935   1,674
Fair Value, Ending Balance 13,429   12,494
Net Realized Gain (Loss) 0   0
Interest Income 0 [12]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: David's Bridal Holdings, LLC, Preferred Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30],[39] 12,494    
Fair Value, Ending Balance 13,429 [4],[34],[36]   12,494 [3],[30],[39]
Investments, cost $ 10,820 [5],[34],[36]   $ 10,820 [6],[30],[39]
Principal units (in shares) 1,000 [19],[34],[36]   1,000 [20],[30],[39]
Investment, Identifier [Axis]: David's Bridal, Inc., Exit First Lien Term Loan, Controlled Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 22,050    
Gross Additions Cost [10] 0    
Gross Reductions Cost [11] 0    
Net Unrealized Gain (Loss) (219)    
Fair Value, Ending Balance 21,831   $ 22,050
Net Realized Gain (Loss) 0    
Interest Income [12] 669    
Dividend Income 0    
Fee income 0    
Investment, Identifier [Axis]: David's Bridal, Inc., Incremental First Lien Term Loan, Controlled Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 16,694    
Gross Additions Cost [10] 0    
Gross Reductions Cost [11] (200)    
Net Unrealized Gain (Loss) 129    
Fair Value, Ending Balance 16,623   16,694
Net Realized Gain (Loss) 0    
Interest Income [12] 489    
Dividend Income 0    
Fee income 0    
Investment, Identifier [Axis]: David's Bridal, Inc., LLC, Exit First Lien Term Loan, Controlled Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 22,050 0 0
Gross Additions Cost     22,050
Gross Reductions Cost     0
Net Unrealized Gain (Loss)     0
Fair Value, Ending Balance     22,050
Net Realized Gain (Loss)     0
Interest Income     1,205
Dividend Income     0
Fee income     1,050
Investment, Identifier [Axis]: David's Bridal, Inc., LLC, Incremental First Lien Term Loan, Controlled Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 16,694 0 0
Gross Additions Cost     17,033
Gross Reductions Cost     0
Net Unrealized Gain (Loss)     (339)
Fair Value, Ending Balance     16,694
Net Realized Gain (Loss)     0
Interest Income     92
Dividend Income     0
Fee income     $ 341
Investment, Identifier [Axis]: David's Bridal, LLC., Senior Secured First Lien Debt, 12/21/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15],[36] 6.00%    
Interest rate, floor [14],[15],[36] 0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15],[36] $ 16,623    
Principal amount [15],[19],[36] 16,834    
Investments, cost [5],[15],[36] $ 16,834    
Investment, Identifier [Axis]: David's Bridal, LLC., Senior Secured First Lien Debt, 12/21/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15],[21],[36]   6.00% [18],[38],[39]
Interest rate, floor 0.00% [14],[15],[21],[36]   0.00% [18],[38],[39]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[38],[39] $ 16,694    
Fair Value, Ending Balance 21,831 [4],[15],[21],[36]   $ 16,694 [3],[38],[39]
Principal amount 22,050 [15],[19],[21],[36]   17,034 [20],[38],[39]
Investments, cost 22,050 [5],[15],[21],[36]   $ 17,034 [6],[38],[39]
Investment, Identifier [Axis]: David's Bridal, LLC., Senior Secured First Lien Debt, 12/21/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18],[22],[39]     6.50%
Interest rate, floor [16],[18],[22],[39]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[39] 22,050    
Fair Value, Ending Balance [3],[16],[22],[39]     $ 22,050
Principal amount [16],[20],[22],[39]     22,050
Investments, cost [6],[16],[22],[39]     22,050
Investment, Identifier [Axis]: Delayed Draw First Lien Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 0 156 156
Gross Additions Cost     6
Gross Reductions Cost     (159)
Net Unrealized Gain (Loss)     (3)
Fair Value, Ending Balance     0
Net Realized Gain (Loss)     0
Interest Income     10
Dividend Income     0
Fee income     $ 0
Investment, Identifier [Axis]: Deluxe Entertainment Services, Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 14.00%   14.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 12.50%   12.50%
PIK 1.50%   1.50%
All-in-Rate 14.00%   14.00%
Investment, Identifier [Axis]: Deluxe Entertainment Services, Inc., Senior Secured First Lien Debt, 3/25/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.50% [14],[21],[28],[31],[32]   5.50% [18],[22],[29],[33],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[29],[33],[35] $ 85    
Fair Value, Ending Balance 85 [4],[21],[28],[31],[32]   $ 85 [3],[22],[29],[33],[35]
Principal amount 2,621 [19],[21],[28],[31],[32]   2,623 [20],[22],[29],[33],[35]
Investments, cost $ 2,531 [5],[21],[28],[31],[32]   $ 2,542 [6],[22],[29],[33],[35]
Investment, Identifier [Axis]: Dermcare Management, LLC., Senior Secured First Lien Debt, 4/22/2028 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.75% [14],[21],[37]   6.00% [18],[22],[38]
Interest rate, floor 1.00% [14],[21],[37]   1.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 9,262    
Fair Value, Ending Balance 9,238 [4],[21],[37]   $ 9,262 [3],[22],[38]
Principal amount 9,238 [19],[21],[37]   9,262 [20],[22],[38]
Investments, cost $ 9,098 [5],[21],[37]   $ 9,111 [6],[22],[38]
Investment, Identifier [Axis]: Dermcare Management, LLC., Senior Secured First Lien Debt, 4/22/2028 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.75% [14],[21],[37]   6.00% [18],[22],[38]
Interest rate, floor 1.00% [14],[21],[37]   1.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 4,202    
Fair Value, Ending Balance 4,193 [4],[21],[37]   $ 4,202 [3],[22],[38]
Principal amount 4,193 [19],[21],[37]   4,202 [20],[22],[38]
Investments, cost $ 4,127 [5],[21],[37]   $ 4,132 [6],[22],[38]
Investment, Identifier [Axis]: Dermcare Management, LLC., Senior Secured First Lien Debt, 4/22/2028 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.75% [14],[37]   6.00% [18],[38]
Interest rate, floor 1.00% [14],[37]   1.00% [18],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[38] $ 672    
Fair Value, Ending Balance 896 [4],[37]   $ 672 [3],[38]
Principal amount 896 [19],[37]   672 [20],[38]
Investments, cost $ 896 [5],[37]   $ 672 [6],[38]
Investment, Identifier [Axis]: Dermcare Management, LLC., Senior Secured First Lien Debt, 4/22/2028 Maturity, 4      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance 0 [4]   $ 0 [3]
Principal amount 448 [19]   672 [20]
Investments, cost $ 0 [5]   $ 0 [6]
Investment, Identifier [Axis]: EBSC Holdings LLC, Preferred Units, Equity      
Schedule of Investments [Line Items]      
Return rate [1] 10.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 1,970    
Investments, cost [5] $ 1,970    
Principal units (in shares) [19] 2,000    
Investment, Identifier [Axis]: ESP Associates, Inc., Senior Secured First Lien Debt, 7/24/2028 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15],[21]   6.50% [16],[18],[22]
Interest rate, floor 1.50% [14],[15],[21]   1.50% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 8,597    
Fair Value, Ending Balance 8,576 [4],[15],[21]   $ 8,597 [3],[16],[22]
Principal amount 8,663 [15],[19],[21]   8,684 [16],[20],[22]
Investments, cost $ 8,507 [5],[15],[21]   $ 8,518 [6],[16],[22]
Investment, Identifier [Axis]: ESP Associates, Inc., Senior Secured First Lien Debt, 7/24/2028 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ (13)    
Fair Value, Ending Balance (13) [4]   $ (13) [3]
Principal amount 1,316 [19]   1,316 [20]
Investments, cost $ (26) [5]   $ (26) [6]
Investment, Identifier [Axis]: Emerald Technologies (U.S.) Acquisitionco, Inc.., Senior Secured First Lien Debt, 12/29/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [13],[14],[15]   6.25% [16],[17],[18]
Interest rate, floor 1.00% [13],[14],[15]   1.00% [16],[17],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 2,611    
Fair Value, Ending Balance 2,622 [4],[13],[15]   $ 2,611 [3],[16],[17]
Principal amount 2,850 [13],[15],[19]   2,869 [16],[17],[20]
Investments, cost $ 2,810 [5],[13],[15]   $ 2,826 [6],[16],[17]
Investment, Identifier [Axis]: Entertainment Studios P&A LLC., Senior Secured First Lien Debt, 5/18/2037 Maturity      
Schedule of Investments [Line Items]      
Interest rate 5.00% [14],[40]   5.00% [18],[41]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[41] $ 505    
Fair Value, Ending Balance $ 265 [4],[40]   $ 505 [3],[41]
All-in-Rate 5.00% [14],[40]   5.00% [18],[41]
Principal amount $ 0 [19],[40]   $ 0 [20],[41]
Investments, cost $ 0 [5],[40]   $ 0 [6],[41]
Investment, Identifier [Axis]: Entertainment Studios P&A LLC., Senior Secured First Lien Debt, 9/28/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18],[22]     9.00%
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Interest rate [14],[15],[21] 9.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 32,189    
Fair Value, Ending Balance $ 30,931 [4],[15],[21]   $ 32,189 [3],[16],[22]
All-in-Rate [14],[15],[21] 9.00%    
Principal amount $ 30,931 [15],[19],[21]   32,189 [16],[20],[22]
Investments, cost 30,858 [5],[15],[21]   32,111 [6],[16],[22]
Investment, Identifier [Axis]: FWS Parent Holdings, LLC, Class A Membership Interests, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 434    
Fair Value, Ending Balance 458 [4],[34]   434 [3],[30]
Investments, cost $ 800 [5],[34]   $ 800 [6],[30]
Principal units (in shares) 35,242 [19],[34]   35,242 [20],[30]
Investment, Identifier [Axis]: First American Treasury Obligations Fund, Class Z Share, Short Term Investments      
Schedule of Investments [Line Items]      
Investment estimated yield     5.24%
Investment, Identifier [Axis]: First American Treasury Obligations Fund, Class Z Shares      
Schedule of Investments [Line Items]      
Investment estimated yield 5.18%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance $ 8,188    
Investments, cost 8,188    
Investment, Identifier [Axis]: First American Treasury Obligations Fund, Class Z Shares      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 1,306    
Fair Value, Ending Balance     $ 1,306
Investments, cost     $ 1,306
Investment, Identifier [Axis]: First American Treasury Obligations Fund, Class Z Shares, Short Term Investments      
Schedule of Investments [Line Items]      
Interest rate 5.18% [42]   5.24%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 113,446    
Fair Value, Ending Balance $ 130,137 [4]   $ 113,446 [3]
All-in-Rate 5.18% [42]   5.24%
Investments, cost $ 130,137 [5]   $ 113,446 [6]
Investment, Identifier [Axis]: Flatworld Intermediate Corp.., Senior Secured First Lien Debt, 10/3/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.00% [13],[14],[15]   7.00% [16],[17],[18]
Interest rate, floor 1.00% [13],[14],[15]   1.00% [16],[17],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 23,208    
Fair Value, Ending Balance 23,145 [4],[13],[15]   $ 23,208 [3],[16],[17]
Principal amount 23,145 [13],[15],[19]   23,208 [16],[17],[20]
Investments, cost $ 23,145 [5],[13],[15]   $ 23,208 [6],[16],[17]
Investment, Identifier [Axis]: Flatworld Intermediate Corp.., Senior Secured First Lien Debt, 10/3/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance 0 [4]   $ 0 [3]
Principal amount 5,865 [19]   5,865 [20]
Investments, cost $ 0 [5]   $ 0 [6]
Investment, Identifier [Axis]: Fluid Control II Inc., Senior Secured First Lien Debt 8/3/2029 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15],[21]   6.50% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 13,235    
Fair Value, Ending Balance 13,153 [4],[15],[21]   $ 13,235 [3],[16],[22]
Principal amount 13,202 [15],[19],[21]   13,235 [16],[20],[22]
Investments, cost $ 13,202 [5],[15],[21]   $ 13,235 [6],[16],[22]
Investment, Identifier [Axis]: Fluid Control II Inc., Senior Secured First Lien Debt 8/3/2029 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance (7) [4]   $ 0 [3]
Principal amount 1,765 [19]   1,765 [20]
Investments, cost $ 0 [5]   $ 0 [6]
Investment, Identifier [Axis]: FuseFX, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 11.60%   11.47%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 6.60%   6.47%
PIK 5.00%   5.00%
All-in-Rate 11.60%   11.47%
Investment, Identifier [Axis]: FuseFX, LLC., Senior Secured First Lien Debt, 9/30/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.00% [13],[14],[21],[32],[37]   6.00% [17],[18],[22],[33],[38]
Interest rate, floor 1.00% [13],[14],[21],[32],[37]   1.00% [17],[18],[22],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[17],[22],[33],[38] $ 19,115    
Fair Value, Ending Balance 19,437 [4],[13],[21],[32],[37]   $ 19,115 [3],[17],[22],[33],[38]
Principal amount 19,987 [13],[19],[21],[32],[37]   19,706 [17],[20],[22],[33],[38]
Investments, cost $ 19,944 [5],[13],[21],[32],[37]   $ 19,643 [6],[17],[22],[33],[38]
Investment, Identifier [Axis]: Future Pak, LLC., Senior Secured First Lien Debt, 9/22/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.00% [14],[21],[37]   9.00% [18],[22],[38]
Interest rate, floor 4.00% [14],[21],[37]   4.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 18,811    
Fair Value, Ending Balance 18,070 [4],[21],[37]   $ 18,811 [3],[22],[38]
Principal amount 18,070 [19],[21],[37]   18,811 [20],[22],[38]
Investments, cost 18,070 [5],[21],[37]   18,811 [6],[22],[38]
Investment, Identifier [Axis]: GSC Technologies Inc., Common Shares, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[31],[34] 1,066    
Investments, cost [5],[31],[34] $ 0    
Principal units (in shares) [19],[31],[34] 807,268    
Investment, Identifier [Axis]: GSC Technologies Inc., Common Shares, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 1,251 0 0
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (185)   1,251
Fair Value, Ending Balance 1,066   1,251
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: GSC Technologies Inc., Common Shares., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] 1,251    
Fair Value, Ending Balance [3],[29],[30]     1,251
Investments, cost [6],[29],[30]     $ 0
Principal units (in shares) [20],[29],[30]     807,268
Investment, Identifier [Axis]: GSC Technologies Inc., First Lien Term Loan A, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 1,983 2,064 $ 2,064
Gross Additions Cost 6 [7]   27
Gross Reductions Cost (6) [8]   (297)
Net Unrealized Gain (Loss) 15   189
Fair Value, Ending Balance 1,998   1,983
Net Realized Gain (Loss) 0   0
Interest Income 62 [9]   279
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: GSC Technologies Inc., First Lien Term Loan B, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 942 388 388
Gross Additions Cost 30 [7]   103
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 5   451
Fair Value, Ending Balance 977   942
Net Realized Gain (Loss) 0   0
Interest Income 30 [9]   112
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: GSC Technologies Inc., Incremental Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 0 154 154
Gross Additions Cost     6
Gross Reductions Cost     (160)
Net Unrealized Gain (Loss)     0
Fair Value, Ending Balance     0
Net Realized Gain (Loss)     0
Interest Income     11
Dividend Income     0
Fee income     $ 0
Investment, Identifier [Axis]: GSC Technologies Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 10.48%   10.51%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 10.48%   10.51%
All-in-Rate 10.48%   10.51%
Investment, Identifier [Axis]: GSC Technologies Inc., Senior Secured First Lien Debt, 9/30/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.00% [14],[31],[37]   5.00% [18],[29],[38]
Interest rate, floor 1.00% [14],[31],[37]   1.00% [18],[29],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[38] $ 1,983    
Fair Value, Ending Balance 1,998 [4],[31],[37]   $ 1,983 [3],[29],[38]
Principal amount 2,093 [19],[31],[37]   2,099 [20],[29],[38]
Investments, cost $ 2,052 [5],[31],[37]   $ 2,051 [6],[29],[38]
Investment, Identifier [Axis]: GSC Technologies Inc., Senior Secured First Lien Debt, 9/30/2025 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.00% [14],[31],[32],[37]   5.00% [18],[29],[33],[38]
Interest rate, floor 1.00% [14],[31],[32],[37]   1.00% [18],[29],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[33],[38] $ 942    
Fair Value, Ending Balance 977 [4],[31],[32],[37]   $ 942 [3],[29],[33],[38]
Principal amount 1,034 [19],[31],[32],[37]   1,007 [20],[29],[33],[38]
Investments, cost $ 1,015 [5],[31],[32],[37]   $ 985 [6],[29],[33],[38]
Investment, Identifier [Axis]: Galaxy XV CLO Ltd. Class A Subordinated Notes., Collateralized Securities and Structured Products - Equity, 4/15/2025 Maturity      
Schedule of Investments [Line Items]      
Investment estimated yield 19.30% [14],[23],[24]   19.30% [18],[25],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[25],[26] $ 1,076    
Fair Value, Ending Balance 1,004 [4],[23],[24]   $ 1,076 [3],[25],[26]
Principal amount 4,000 [19],[23],[24]   4,000 [20],[25],[26]
Investments, cost $ 1,088 [5],[23],[24]   $ 1,145 [6],[25],[26]
Investment, Identifier [Axis]: Global Tel*Link Corp., Senior Secured Second Lien Debt, 11/29/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 10.00% [13],[14],[15]   10.00% [16],[17],[18]
Interest rate, floor 0.00% [13],[14],[15]   0.00% [16],[17],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 11,414    
Fair Value, Ending Balance 11,443 [4],[13],[15]   $ 11,414 [3],[16],[17]
Principal amount 11,500 [13],[15],[19]   11,500 [16],[17],[20]
Investments, cost $ 11,413 [5],[13],[15]   $ 11,401 [6],[16],[17]
Investment, Identifier [Axis]: Gold Medal Holdings, Inc., Senior Secured First Lien Debt, 3/17/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.00% [14],[21],[37]   7.00% [18],[22],[38]
Interest rate, floor 1.00% [14],[21],[37]   1.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 15,336    
Fair Value, Ending Balance 15,297 [4],[21],[37]   $ 15,336 [3],[22],[38]
Principal amount 15,297 [19],[21],[37]   15,336 [20],[22],[38]
Investments, cost $ 15,188 [5],[21],[37]   $ 15,220 [6],[22],[38]
Investment, Identifier [Axis]: H.W. Lochner, Inc., Senior Secured First Lien Debt, 7/2/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.75% [14],[15],[21]   6.75% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 12,802    
Fair Value, Ending Balance 10,295 [4],[15],[21]   $ 12,802 [3],[16],[22]
Principal amount 10,295 [15],[19],[21]   12,862 [16],[20],[22]
Investments, cost $ 10,053 [5],[15],[21]   $ 12,529 [6],[16],[22]
Investment, Identifier [Axis]: H.W. Lochner, Inc., Senior Secured First Lien Debt, 7/2/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [14],[15],[21]   6.25% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 8,760    
Fair Value, Ending Balance 8,738 [4],[15],[21]   $ 8,760 [3],[16],[22]
Principal amount 8,738 [15],[19],[21]   8,760 [16],[20],[22]
Investments, cost $ 8,687 [5],[15],[21]   $ 8,704 [6],[16],[22]
Investment, Identifier [Axis]: H.W. Lochner, Inc., Senior Secured First Lien Debt, 7/2/2027 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.75% [14],[15],[21]   6.25% [16],[18]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 964    
Fair Value, Ending Balance 2,504 [4],[15],[21]   $ 964 [3],[16]
Principal amount 2,536 [15],[19],[21]   964 [16],[20]
Investments, cost $ 2,466 [5],[15],[21]   $ 914 [6],[16]
Investment, Identifier [Axis]: H.W. Lochner, Inc., Senior Secured First Lien Debt, 7/2/2027 Maturity, 4      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15] 6.25%    
Interest rate, floor [14],[15] 1.00%    
Interest rate, unfunded [18]     0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance 1,464 [4],[15]   $ 0 [3]
Principal amount 1,464 [15],[19]   1,036 [20]
Investments, cost $ 1,414 [5],[15]   $ 0 [6]
Investment, Identifier [Axis]: H.W. Lochner, Inc., Senior Secured First Lien Debt, 7/2/2027 Maturity, 5      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 536    
Investments, cost [5] $ 0    
Investment, Identifier [Axis]: HUMC Holdco, LLC., Senior Secured First Lien Debt, 11/4/2023 Maturity      
Schedule of Investments [Line Items]      
Interest rate, floor 3.00% [14],[21],[37],[43]   3.00% [18],[22],[38],[44]
Interest rate 8.00% [14],[21],[37],[43]   8.00% [18],[22],[38],[44]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38],[44] $ 7,780    
Fair Value, Ending Balance $ 7,780 [4],[21],[37],[43]   $ 7,780 [3],[22],[38],[44]
All-in-Rate 8.00% [14],[21],[37],[43]   8.00% [18],[22],[38],[44]
Principal amount $ 7,780 [19],[21],[37],[43]   $ 7,780 [20],[22],[38],[44]
Investments, cost $ 7,780 [5],[21],[37],[43]   $ 7,780 [6],[22],[38],[44]
Investment, Identifier [Axis]: HW Acquisition, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 13.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%    
PIK 13.50%    
All-in-Rate 13.50%    
Investment, Identifier [Axis]: HW Acquisition, LLC., Senior Secured First Lien Debt, 9/28/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.00% [14],[21],[32]   5.00% [18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22] $ 15,658    
Fair Value, Ending Balance 15,564 [4],[21],[32]   $ 15,658 [3],[22]
Principal amount 18,781 [19],[21],[32]   18,781 [20],[22]
Investments, cost $ 18,677 [5],[21],[32]   $ 18,664 [6],[22]
Investment, Identifier [Axis]: HW Acquisition, LLC., Senior Secured First Lien Debt, 9/28/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.00% [14]   5.00% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 2,436    
Fair Value, Ending Balance 2,431 [4]   $ 2,436 [3]
Principal amount 2,933 [19]   2,922 [20]
Investments, cost $ 2,904 [5]   $ 2,908 [6]
Investment, Identifier [Axis]: HW Acquisition, LLC., Senior Secured First Lien Debt, 9/28/2026 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ (2)    
Fair Value, Ending Balance 0 [4]   $ (2) [3]
Principal amount 0 [19]   12 [20]
Investments, cost 15 [5]   $ (2) [6]
Investment, Identifier [Axis]: Harland Clarke Holdings Corp., Senior Secured First Lien Debt, 6/16/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18],[22]     7.75%
Interest rate, floor [16],[18],[22]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] 8,886    
Fair Value, Ending Balance [3],[16],[22]     $ 8,886
Principal amount [16],[20],[22]     9,244
Investments, cost [6],[16],[22]     9,239
Investment, Identifier [Axis]: Heritage Litigation Trust, Restricted Stock      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 132    
Fair Value, Ending Balance [3],[30]     132
Investments, cost [6],[30]     $ 119
Principal units (in shares) [20],[30]     238,375
Investment, Identifier [Axis]: Heritage Litigation Trust, Restricted Stock, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] 132    
Investments, cost [5],[34] $ 119    
Principal units (in shares) [19],[34] 238,375    
Investment, Identifier [Axis]: Heritage Power, LLC., Senior Secured First Lien Debt, 7/20/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.50% [14],[15]   5.50% [16],[18]
Interest rate, floor 1.00% [14],[15]   1.00% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 1,159    
Fair Value, Ending Balance 1,159 [4],[15]   $ 1,159 [3],[16]
Principal amount 1,159 [15],[19]   1,159 [16],[20]
Investments, cost $ 1,159 [5],[15]   $ 1,159 [6],[16]
Investment, Identifier [Axis]: Hilliard, Martinez & Gonzales, LLP, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 17.44%   17.46%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 17.44%   17.46%
All-in-Rate 17.44%   17.46%
Investment, Identifier [Axis]: Hilliard, Martinez & Gonzales, LLP., Senior Secured First Lien Debt, 9/16/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 12.00% [14],[21],[32],[37]   12.00% [18],[22],[33],[38]
Interest rate, floor 2.00% [14],[21],[32],[37]   2.00% [18],[22],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[38] $ 24,841    
Fair Value, Ending Balance 25,613 [4],[21],[32],[37]   $ 24,841 [3],[22],[33],[38]
Principal amount 25,872 [19],[21],[32],[37]   25,061 [20],[22],[33],[38]
Investments, cost $ 25,855 [5],[21],[32],[37]   $ 25,027 [6],[22],[33],[38]
Investment, Identifier [Axis]: Hollander Intermediate LLC., Senior Secured First Lien Debt, 9/19/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 8.75% [14],[21],[37]   8.75% [18],[22],[38]
Interest rate, floor 3.00% [14],[21],[37]   3.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 16,326    
Fair Value, Ending Balance 16,173 [4],[21],[37]   $ 16,326 [3],[22],[38]
Principal amount 16,846 [19],[21],[37]   16,745 [20],[22],[38]
Investments, cost $ 16,519 [5],[21],[37]   $ 16,391 [6],[22],[38]
Investment, Identifier [Axis]: Homer City Generation, L.P., Senior Secured First Lien Debt 1      
Schedule of Investments [Line Items]      
Interest rate 15.00%   15.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 15.00%   15.00%
All-in-Rate 15.00%   15.00%
Investment, Identifier [Axis]: Homer City Generation, L.P., Senior Secured First Lien Debt 2      
Schedule of Investments [Line Items]      
Interest rate 17.00%   17.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 17.00%   17.00%
All-in-Rate 17.00%   17.00%
Investment, Identifier [Axis]: Homer City Generation, L.P., Senior Secured First Lien Debt, 4/16/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate 15.00% [14],[21],[28],[32]   15.00% [18],[22],[33],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[35] $ 8,889    
Fair Value, Ending Balance $ 9,225 [4],[21],[28],[32]   $ 8,889 [3],[22],[33],[35]
All-in-Rate 15.00% [14],[21],[28],[32]   15.00% [18],[22],[33],[35]
Principal amount $ 13,667 [19],[21],[28],[32]   $ 13,169 [20],[22],[33],[35]
Investments, cost $ 12,024 [5],[21],[28],[32]   $ 12,024 [6],[22],[33],[35]
Investment, Identifier [Axis]: Homer City Generation, L.P., Senior Secured First Lien Debt, 4/16/2024 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate 17.00% [14],[32]   17.00% [18],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33] $ 1,937    
Fair Value, Ending Balance $ 2,226 [4],[32]   $ 1,937 [3],[33]
All-in-Rate 17.00% [14],[32]   17.00% [18],[33]
Principal amount $ 2,226 [19],[32]   $ 1,937 [20],[33]
Investments, cost 2,226 [5],[32]   $ 1,937 [6],[33]
Investment, Identifier [Axis]: Homer City Generation, L.P., Senior Secured First Lien Debt, 4/16/2024 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate [18],[30]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ 0    
Fair Value, Ending Balance [3],[30]     $ 0
All-in-Rate [18],[30]     0.00%
Principal amount [20],[30]     $ 197
Investments, cost [6],[30]     $ 0
Investment, Identifier [Axis]: Hudson Hospital Opco, LLC., Senior Secured First Lien Debt, 11/4/2023 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 8.00% [13],[14],[21],[37],[43]   8.00% [18],[38],[44]
Interest rate, floor 3.00% [13],[14],[21],[37],[43]   3.00% [18],[38],[44]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[38],[44] $ 2,137    
Fair Value, Ending Balance 2,060 [4],[13],[21],[37],[43]   $ 2,137 [3],[38],[44]
Principal amount 2,186 [13],[19],[21],[37],[43]   2,186 [20],[38],[44]
Investments, cost $ 2,176 [5],[13],[21],[37],[43]   $ 2,176 [6],[38],[44]
Investment, Identifier [Axis]: ICA Foam Holdings, LLC., Senior Secured First Lien Debt, 11/5/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.25% [14],[15],[21]   7.25% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 18,480    
Fair Value, Ending Balance 18,455 [4],[15],[21]   $ 18,480 [3],[16],[22]
Principal amount 19,026 [15],[19],[21]   19,076 [16],[20],[22]
Investments, cost $ 18,815 [5],[15],[21]   $ 18,829 [6],[16],[22]
Investment, Identifier [Axis]: IJKG Opco LLC., Senior Secured First Lien Debt, 11/4/2023 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 8.00% [13],[14],[21],[37],[43]   8.00% [18],[38],[44]
Interest rate, floor 3.00% [13],[14],[21],[37],[43]   3.00% [18],[38],[44]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[38],[44] $ 1,424    
Fair Value, Ending Balance 1,373 [4],[13],[21],[37],[43]   $ 1,424 [3],[38],[44]
Principal amount 1,457 [13],[19],[21],[37],[43]   1,457 [20],[38],[44]
Investments, cost $ 1,443 [5],[13],[21],[37],[43]   $ 1,443 [6],[38],[44]
Investment, Identifier [Axis]: INW Manufacturing, LLC., Senior Secured First Lien Debt, 3/25/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.75% [13],[14],[15]   5.75% [16],[17],[18]
Interest rate, floor 0.75% [13],[14],[15]   0.75% [16],[17],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 16,286    
Fair Value, Ending Balance 16,166 [4],[13],[15]   $ 16,286 [3],[16],[17]
Principal amount 17,500 [13],[15],[19]   17,750 [16],[17],[20]
Investments, cost 17,195 [5],[13],[15]   17,419 [6],[16],[17]
Investment, Identifier [Axis]: IPP Buyer Holdings, LLC      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 11,910 0 0
Gross Additions Cost 0 [7]   10,740
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 356   1,170
Fair Value, Ending Balance 12,266   11,910
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: IPP Buyer Holdings, LLC., Class A Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[31],[34] 12,266    
Investments, cost [5],[31],[34] $ 10,740    
Principal units (in shares) [19],[31],[34] 8,888,354    
Investment, Identifier [Axis]: IPP Buyer Holdings, LLC., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] $ 11,910    
Fair Value, Ending Balance [3],[29],[30]     11,910
Investments, cost [6],[29],[30]     $ 10,740
Principal units (in shares) [20],[29],[30]     8,888,354
Investment, Identifier [Axis]: Inotiv, Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 12.33%   12.21%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 12.08%   11.96%
PIK 0.25%   0.25%
All-in-Rate 12.33%   12.21%
Investment, Identifier [Axis]: Inotiv, Inc., Senior Secured First Lien Debt, 11/5/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.75% [14],[21],[32],[45]   6.75% [18],[22],[33],[46]
Interest rate, floor 1.00% [14],[21],[32],[45]   1.00% [18],[22],[33],[46]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[46] $ 15,773    
Fair Value, Ending Balance 15,801 [4],[21],[32],[45]   $ 15,773 [3],[22],[33],[46]
Principal amount 16,311 [19],[21],[32],[45]   16,345 [20],[22],[33],[46]
Investments, cost 16,129 [5],[21],[32],[45]   16,149 [6],[22],[33],[46]
Investment, Identifier [Axis]: Instant Web Holdings, LLC, Class A Common Units, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 0 0 0
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 0   0
Fair Value, Ending Balance 0   0
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: Instant Web Holdings, LLC, Class A Common Units., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] 0    
Fair Value, Ending Balance 0 [4],[31],[34]   0 [3],[29],[30]
Investments, cost $ 0 [5],[31],[34]   $ 0 [6],[29],[30]
Principal units (in shares) 10,819 [19],[31],[34]   10,819 [20],[29],[30]
Investment, Identifier [Axis]: Instant Web, LLC, First Lien Delayed Draw Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 1,013 0 $ 0
Gross Additions Cost 433 [7]   1,082
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (1)   (69)
Fair Value, Ending Balance 1,445   1,013
Net Realized Gain (Loss) 0   0
Interest Income 43 [9]   42
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: Instant Web, LLC, First Lien Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 28,555 28,167 28,167
Gross Additions Cost 1,415 [7]   5,166
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 643   (4,778)
Fair Value, Ending Balance 30,613   28,555
Net Realized Gain (Loss) 0   0
Interest Income 1,432 [9]   5,188
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: Instant Web, LLC, Priming Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 513 469 469
Gross Additions Cost 15 [7]   39
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 0   5
Fair Value, Ending Balance 528   513
Net Realized Gain (Loss) 0   0
Interest Income 16 [9]   57
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: Instant Web, LLC, Revolving Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 2,832 321 321
Gross Additions Cost 88 [7]   2,587
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 16   (76)
Fair Value, Ending Balance 2,936   2,832
Net Realized Gain (Loss) 0   0
Interest Income 88 [9]   247
Dividend Income 0   0
Fee income $ 0   $ 0
Investment, Identifier [Axis]: Instant Web, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 12.44%   12.47%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 12.44%   12.47%
All-in-Rate 12.44%   12.47%
Investment, Identifier [Axis]: Instant Web, LLC., Senior Secured First Lien Debt, 2/25/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.00% [14],[31],[32],[37]   7.00% [18],[29],[33],[38]
Interest rate, floor 1.00% [14],[31],[32],[37]   1.00% [18],[29],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[33],[38] $ 28,555    
Fair Value, Ending Balance 30,613 [4],[31],[32],[37]   $ 28,555 [3],[29],[33],[38]
Principal amount 46,383 [19],[31],[32],[37]   44,968 [20],[29],[33],[38]
Investments, cost $ 46,384 [5],[31],[32],[37]   $ 44,968 [6],[29],[33],[38]
Investment, Identifier [Axis]: Instant Web, LLC., Senior Secured First Lien Debt, 2/25/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[31],[32],[37]   6.50% [18],[29],[33],[38]
Interest rate, floor 1.00% [14],[31],[32],[37]   1.00% [18],[29],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[33],[38] $ 2,832    
Fair Value, Ending Balance 2,936 [4],[31],[32],[37]   $ 2,832 [3],[29],[33],[38]
Principal amount 2,996 [19],[31],[32],[37]   2,908 [20],[29],[33],[38]
Investments, cost $ 2,996 [5],[31],[32],[37]   $ 2,908 [6],[29],[33],[38]
Investment, Identifier [Axis]: Instant Web, LLC., Senior Secured First Lien Debt, 2/25/2027 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 3.75% [14],[31],[32]   3.75% [18],[29],[33]
Interest rate, floor 4.00% [14],[31],[32]   4.00% [18],[29],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[33] $ 513    
Fair Value, Ending Balance 528 [4],[31],[32]   $ 513 [3],[29],[33]
Principal amount 512 [19],[31],[32]   497 [20],[29],[33]
Investments, cost $ 512 [5],[31],[32]   $ 497 [6],[29],[33]
Investment, Identifier [Axis]: Instant Web, LLC., Senior Secured First Lien Debt, 2/25/2027 Maturity, 4      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[29],[33]     6.50%
Interest rate, floor 1.00% [14],[31]   1.00% [18],[29],[33]
Interest rate, unfunded [14],[31] 6.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[33] $ 1,059    
Fair Value, Ending Balance 1,482 [4],[31]   $ 1,059 [3],[29],[33]
Principal amount 1,515 [19],[31]   1,082 [20],[29],[33]
Investments, cost $ 1,515 [5],[31]   $ 1,131 [6],[29],[33]
Investment, Identifier [Axis]: Instant Web, LLC., Senior Secured First Lien Debt, 2/25/2027 Maturity, 5      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14],[31]   0.50% [18],[29]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29] $ (46)    
Fair Value, Ending Balance (37) [4],[31]   $ (46) [3],[29]
Principal amount 1,731 [19],[31]   2,164 [20],[29]
Investments, cost $ 0 [5],[31]   $ (49) [6],[29]
Investment, Identifier [Axis]: Invincible Boat Company LLC., Senior Secured First Lien Debt, 8/28/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15],[21]   6.50% [16],[18],[22]
Interest rate, floor 1.50% [14],[15],[21]   1.50% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 13,475    
Fair Value, Ending Balance 13,475 [4],[15],[21]   $ 13,475 [3],[16],[22]
Principal amount 13,475 [15],[19],[21]   13,475 [16],[20],[22]
Investments, cost $ 13,422 [5],[15],[21]   $ 13,415 [6],[16],[22]
Investment, Identifier [Axis]: Invincible Boat Company LLC., Senior Secured First Lien Debt, 8/28/2025 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15]   6.50% [16],[18]
Interest rate, floor 1.50% [14],[15]   1.50% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 399    
Fair Value, Ending Balance 80 [4],[15]   $ 399 [3],[16]
Principal amount 80 [15],[19]   399 [16],[20]
Investments, cost $ 80 [5],[15]   $ 399 [6],[16]
Investment, Identifier [Axis]: Invincible Boat Company LLC., Senior Secured First Lien Debt, 8/28/2025 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance 0 [4]   $ 0 [3]
Principal amount 718 [19]   399 [20]
Investments, cost $ 0 [5]   $ 0 [6]
Investment, Identifier [Axis]: Ironhorse Purchaser, LLC., Senior Secured First Lien Debt, 9/30/2027 Maturity 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [13],[14],[15]   6.50% [16],[17],[18]
Interest rate, floor 1.00% [13],[14],[15]   1.00% [16],[17],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 7,054    
Fair Value, Ending Balance 7,036 [4],[13],[15]   $ 7,054 [3],[16],[17]
Principal amount 7,036 [13],[15],[19]   7,054 [16],[17],[20]
Investments, cost $ 6,982 [5],[13],[15]   $ 6,995 [6],[16],[17]
Investment, Identifier [Axis]: Ironhorse Purchaser, LLC., Senior Secured First Lien Debt, 9/30/2027 Maturity 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15]   6.50% [16],[18]
Interest rate, floor 1.00% [14],[15]   1.00% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 2,020    
Fair Value, Ending Balance 2,015 [4],[15]   $ 2,020 [3],[16]
Principal amount 2,015 [15],[19]   2,020 [16],[20]
Investments, cost $ 2,001 [5],[15]   $ 2,005 [6],[16]
Investment, Identifier [Axis]: Ironhorse Purchaser, LLC., Senior Secured First Lien Debt, 9/30/2027 Maturity 3      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15]   6.50% [16],[18]
Interest rate, floor 1.00% [14],[15]   1.00% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 469    
Fair Value, Ending Balance 408 [4],[15]   $ 469 [3],[16]
Principal amount 408 [15],[19]   469 [16],[20]
Investments, cost $ 402 [5],[15]   $ 463 [6],[16]
Investment, Identifier [Axis]: Ironhorse Purchaser, LLC., Senior Secured First Lien Debt, 9/30/2027 Maturity 4      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance 0 [4]   $ 0 [3]
Principal amount 408 [19]   347 [20]
Investments, cost 0 [5]   0 [6]
Investment, Identifier [Axis]: Isagenix International, LLC, First Lien Term Loan      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 8,518 0 0
Gross Additions Cost 187 [7]   8,583
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (165)   (65)
Fair Value, Ending Balance 8,540   8,518
Net Realized Gain (Loss) 0   0
Interest Income 252 [9]   647
Dividend Income 0   0
Fee income $ 0   $ 477
Investment, Identifier [Axis]: Isagenix International, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 11.04%   11.04%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 2.50%   2.50%
PIK 8.54%   8.54%
All-in-Rate 11.04%   11.04%
Investment, Identifier [Axis]: Isagenix International, LLC., Senior Secured First Lien Debt, 4/14/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.50% [14],[15],[31],[32]   5.50% [16],[18],[29],[33]
Interest rate, floor 1.00% [14],[15],[31],[32]   1.00% [16],[18],[29],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[29],[33] $ 8,518    
Fair Value, Ending Balance 8,540 [4],[15],[31],[32]   $ 8,518 [3],[16],[29],[33]
Principal amount 8,770 [15],[19],[31],[32]   8,583 [16],[20],[29],[33]
Investments, cost 8,770 [5],[15],[31],[32]   8,583 [6],[16],[29],[33]
Investment, Identifier [Axis]: Isagenix Worldwide, Inc.      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 8,404 0 0
Gross Additions Cost 0 [7]   8,987
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (2,297)   (583)
Fair Value, Ending Balance 6,107   8,404
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: Isagenix Worldwide, Inc. Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] 8,404    
Fair Value, Ending Balance [3],[29],[30]     8,404
Investments, cost [6],[29],[30]     $ 8,987
Principal units (in shares) [20],[29],[30]     601,941
Investment, Identifier [Axis]: Isagenix Worldwide, Inc., Common Shares, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[31],[34] 6,107    
Investments, cost [5],[31],[34] $ 8,987    
Principal units (in shares) [19],[31],[34] 601,941    
Investment, Identifier [Axis]: JP Intermediate B, LLC., Senior Secured First Lien Debt, 8/21/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.50% [14],[15],[21]   5.50% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 27,155    
Fair Value, Ending Balance 28,114 [4],[15],[21]   $ 27,155 [3],[16],[22]
Principal amount 35,197 [15],[19],[21]   34,703 [16],[20],[22]
Investments, cost $ 18,921 [5],[15],[21]   $ 18,528 [6],[16],[22]
Investment, Identifier [Axis]: Jenny C Acquisition, Inc., Senior Secured First Lien Debt, 10/1/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15],[28] 9.00%    
Interest rate, floor [14],[15],[28] 1.75%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15],[28] $ 131    
Principal amount [15],[19],[28] 534    
Investments, cost [5],[15],[28] 534    
Investment, Identifier [Axis]: Jenny C Acquisition, Inc., Senior Secured First Lien Debt, 10/1/2024 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[35],[38]     9.00%
Interest rate, floor [18],[35],[38]     1.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[35],[38] 131    
Fair Value, Ending Balance [3],[35],[38]     $ 131
Principal amount [20],[35],[38]     534
Investments, cost [6],[35],[38]     534
Investment, Identifier [Axis]: K&N Holdco, LLC, Membership Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 6,061    
Fair Value, Ending Balance 5,469 [4],[34]   6,061 [3],[30]
Investments, cost $ 8,356 [5],[34]   $ 8,356 [6],[30]
Principal units (in shares) 458,364 [19],[34]   458,364 [20],[30]
Investment, Identifier [Axis]: K&N Parent, Inc, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 13.69%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 8.69%    
PIK 5.00%    
All-in-Rate 13.69%    
Investment, Identifier [Axis]: K&N Parent, Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate     13.72%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash     8.72%
PIK     5.00%
All-in-Rate     13.72%
Investment, Identifier [Axis]: K&N Parent, Inc., Senior Secured First Lien Debt, 2/16/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 8.00% [14],[21],[37]   8.00% [18],[22],[38]
Interest rate, floor 1.00% [14],[21],[37]   1.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 4,384    
Fair Value, Ending Balance 4,363 [4],[21],[37]   $ 4,384 [3],[22],[38]
Principal amount 4,220 [19],[21],[37]   4,231 [20],[22],[38]
Investments, cost $ 4,100 [5],[21],[37]   $ 4,102 [6],[22],[38]
Investment, Identifier [Axis]: K&N Parent, Inc., Senior Secured First Lien Debt, 8/16/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 8.25% [14],[21],[32],[37]   8.25% [18],[22],[33],[38]
Interest rate, floor 1.00% [14],[21],[32],[37]   1.00% [18],[22],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[38] $ 5,244    
Fair Value, Ending Balance 5,302 [4],[21],[32],[37]   $ 5,244 [3],[22],[33],[38]
Principal amount 5,509 [21],[32],[37]   5,441 [20],[22],[33],[38]
Investments, cost $ 5,510 [5],[21],[32],[37]   $ 5,441 [6],[22],[33],[38]
Investment, Identifier [Axis]: KNB Holdings Corp., Senior Secured First Lien Debt, 4/26/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.50% [14],[21],[28],[47]   5.50% [18],[22],[35],[48]
Interest rate, floor 1.00% [14],[21],[28],[47]   1.00% [18],[22],[35],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[35],[48] $ 229    
Fair Value, Ending Balance 229 [4],[21],[28],[47]   $ 229 [3],[22],[35],[48]
Principal amount 7,634 [19],[21],[28],[47]   7,634 [20],[22],[35],[48]
Investments, cost $ 7,387 [5],[21],[28],[47]   $ 7,387 [6],[22],[35],[48]
Investment, Identifier [Axis]: KeyImpact Holdings, Inc., Senior Secured First Lien Debt, 1/31/2029 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15],[21] 6.50%    
Interest rate, floor [14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15],[21] $ 24,123    
Principal amount [15],[19],[21] 24,123    
Investments, cost [5],[15],[21] $ 24,123    
Investment, Identifier [Axis]: Klein Hersh , LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 16.68%   18.74%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 4.68%   6.74%
PIK 12.00%   12.00%
All-in-Rate 16.68%   18.74%
Investment, Identifier [Axis]: Klein Hersh, LLC., Senior Secured First Lien Debt, 4/27/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 11.11% [14],[21],[32],[37]   13.13% [18],[22],[33],[38]
Interest rate, floor 0.50% [14],[21],[32],[37]   0.50% [18],[22],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[38] $ 18,795    
Fair Value, Ending Balance 19,356 [4],[21],[32],[37]   $ 18,795 [3],[22],[33],[38]
Principal amount 22,672 [19],[21],[32],[37]   21,918 [20],[22],[33],[38]
Investments, cost 22,672 [5],[21],[32],[37]   $ 21,918 [6],[22],[33],[38]
Investment, Identifier [Axis]: LAV Gear Holdings, Inc., Senior Secured First Lien Debt, 10/31/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[17],[18],[22]     6.28%
Interest rate, floor [16],[17],[18],[22]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17],[22] 27,383    
Fair Value, Ending Balance [3],[16],[17],[22]     $ 27,383
Principal amount [16],[17],[20],[22]     27,590
Investments, cost [6],[16],[17],[22]     $ 27,484
Investment, Identifier [Axis]: LAV Gear Holdings, Inc., Senior Secured First Lien Debt, 10/31/2024 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[17],[18],[22]     6.28%
Interest rate, floor [16],[17],[18],[22]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17],[22] $ 4,492    
Fair Value, Ending Balance [3],[16],[17],[22]     $ 4,492
Principal amount [16],[17],[20],[22]     4,526
Investments, cost [6],[16],[17],[22]     $ 4,514
Investment, Identifier [Axis]: LAV Gear Holdings, Inc., Senior Secured First Lien Debt, 10/31/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [13],[14],[15],[21] 6.28%    
Interest rate, floor [13],[14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[13],[15],[21] $ 27,420    
Principal amount [13],[15],[19],[21] 27,523    
Investments, cost [5],[13],[15],[21] $ 27,455    
Investment, Identifier [Axis]: LAV Gear Holdings, Inc., Senior Secured First Lien Debt, 10/31/2025 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [13],[14],[15],[21] 6.28%    
Interest rate, floor [13],[14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[13],[15],[21] $ 4,498    
Principal amount [13],[15],[19],[21] 4,515    
Investments, cost [5],[13],[15],[21] $ 4,508    
Investment, Identifier [Axis]: LGC US Finco, LLC., Senior Secured First Lien Debt, 12/20/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[21],[37]   6.50% [18],[22],[38]
Interest rate, floor 1.00% [14],[21],[37]   1.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 11,226    
Fair Value, Ending Balance 11,164 [4],[21],[37]   $ 11,226 [3],[22],[38]
Principal amount 11,164 [19],[21],[37]   11,226 [20],[22],[38]
Investments, cost 11,015 [5],[21],[37]   11,053 [6],[22],[38]
Investment, Identifier [Axis]: Language Education Holdings GP LLC, Common Units., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 0    
Fair Value, Ending Balance 0 [4],[34]   0 [3],[30]
Investments, cost $ 0 [5],[34]   $ 0 [6],[30]
Principal units (in shares) 366,667 [19],[34]   366,667 [20],[30]
Investment, Identifier [Axis]: Language Education Holdings LP, Ordinary Common Units., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] $ 1,382    
Fair Value, Ending Balance 1,683 [4],[34]   $ 1,382 [3],[29],[30]
Investments, cost $ 825 [5],[34]   $ 825 [6],[29],[30]
Principal units (in shares) 366,667 [19],[34]   366,667 [20],[29],[30]
Investment, Identifier [Axis]: Lift Brands, Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 9.50%   9.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 9.50%   9.50%
All-in-Rate 9.50%   9.50%
Investment, Identifier [Axis]: Lift Brands, Inc., Senior Secured First Lien Debt, 6/29/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.50% [13],[14],[21],[31],[37]   7.50% [17],[18],[22],[29],[38]
Interest rate, floor 1.00% [13],[14],[21],[31],[37]   1.00% [17],[18],[22],[29],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[17],[22],[29],[38] $ 23,050    
Fair Value, Ending Balance 22,991 [4],[13],[21],[31],[37]   $ 23,050 [3],[17],[22],[29],[38]
Principal amount 22,991 [13],[19],[21],[31],[37]   23,050 [17],[20],[22],[29],[38]
Investments, cost $ 22,991 [5],[13],[21],[31],[37]   $ 23,051 [6],[17],[22],[29],[38]
Investment, Identifier [Axis]: Lift Brands, Inc., Senior Secured First Lien Debt, 6/29/2025 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate 9.50% [13],[14],[31],[32]   9.50% [17],[18],[22],[29],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[17],[22],[29],[33] $ 5,814    
Fair Value, Ending Balance $ 5,966 [4],[13],[31],[32]   $ 5,814 [3],[17],[22],[29],[33]
All-in-Rate 9.50% [13],[14],[31],[32]   9.50% [17],[18],[22],[29],[33]
Principal amount $ 6,198 [13],[19],[31],[32]   $ 6,056 [17],[20],[22],[29],[33]
Investments, cost $ 6,163 [5],[13],[31],[32]   $ 6,013 [6],[17],[22],[29],[33]
Investment, Identifier [Axis]: Lift Brands, Inc., Senior Secured First Lien Debt, 6/29/2025 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate 9.50% [13],[14],[31],[32]   9.50% [17],[18],[22],[29],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[17],[22],[29],[33] $ 6,259    
Fair Value, Ending Balance $ 6,546 [4],[13],[31],[32]   $ 6,259 [3],[17],[22],[29],[33]
All-in-Rate 9.50% [13],[14],[31],[32]   9.50% [17],[18],[22],[29],[33]
Principal amount $ 7,084 [13],[19],[31],[32]   $ 6,921 [17],[20],[22],[29],[33]
Investments, cost 6,874 [5],[13],[31],[32]   6,671 [6],[17],[22],[29],[33]
Investment, Identifier [Axis]: Lift Brands, Inc., Term Loan A, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 23,050 23,287 23,287
Gross Additions Cost 0 [7]   0
Gross Reductions Cost (59) [8]   (236)
Net Unrealized Gain (Loss) 0   (1)
Fair Value, Ending Balance 22,991   23,050
Net Realized Gain (Loss) 0   0
Interest Income 754 [9]   2,965
Dividend Income 0   0
Fee income 0   64
Investment, Identifier [Axis]: Lift Brands, Inc., Term Loan B, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 5,814 5,154 5,154
Gross Additions Cost 150 [7]   523
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 2   137
Fair Value, Ending Balance 5,966   5,814
Net Realized Gain (Loss) 0   0
Interest Income 151 [9]   572
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: Lift Brands, Inc., Term Loan C, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 6,259 4,732 4,732
Gross Additions Cost 202 [7]   1,724
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 85   (197)
Fair Value, Ending Balance 6,546   6,259
Net Realized Gain (Loss) 0   0
Interest Income 204 [9]   741
Dividend Income 0   0
Fee income 0   1,891
Investment, Identifier [Axis]: Longview Intermediate Holdings C, LLC, Membership Units, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 21,726 23,995 23,995
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (1,318)   (2,269)
Fair Value, Ending Balance 20,408   21,726
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   3,881
Fee income 0   0
Investment, Identifier [Axis]: Longview Intermediate Holdings C, LLC, Membership Units., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29] 21,726    
Fair Value, Ending Balance 20,408 [4],[31],[34]   21,726 [3],[29]
Investments, cost $ 2,704 [5],[31],[34]   $ 2,704 [6],[29]
Principal units (in shares) 653,989 [19],[31],[34]   653,989 [20],[29]
Investment, Identifier [Axis]: Longview Power, LLC, First Lien Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 0 2,348 $ 2,348
Gross Additions Cost     6
Gross Reductions Cost     (1,396)
Net Unrealized Gain (Loss)     (958)
Fair Value, Ending Balance     0
Net Realized Gain (Loss)     0
Interest Income     1,306
Dividend Income     0
Fee income     $ 0
Investment, Identifier [Axis]: Lucky Bucks Holdings LLC, Unsecured Note      
Schedule of Investments [Line Items]      
Interest rate 12.50%   12.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 12.50%   12.50%
All-in-Rate 12.50%   12.50%
Investment, Identifier [Axis]: Lucky Bucks Holdings LLC., Unsecured Debt, 5/26/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate [18],[33],[35]     12.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33],[35] $ 4,135    
Fair Value, Ending Balance [3],[33],[35]     $ 4,135
All-in-Rate [18],[33],[35]     12.50%
Principal amount [20],[33],[35]     $ 25,308
Investments, cost [6],[33],[35]     $ 22,860
Investment, Identifier [Axis]: Lucky Bucks Holdings LLC., Unsecured Debt, 5/29/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate [14],[28],[32] 12.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[28],[32] $ 4,135    
All-in-Rate [14],[28],[32] 12.50%    
Principal amount [19],[28],[32] $ 25,846    
Investments, cost [5],[28],[32] $ 22,860    
Investment, Identifier [Axis]: MacNeill Pride Group Corp., Senior Secured First Lien Debt, 4/22/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [14],[15],[21]   6.25% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 16,966    
Fair Value, Ending Balance 16,901 [4],[15],[21]   $ 16,966 [3],[16],[22]
Principal amount 17,007 [15],[19],[21]   17,051 [16],[20],[22]
Investments, cost $ 16,952 [5],[15],[21]   $ 16,987 [6],[16],[22]
Investment, Identifier [Axis]: MacNeill Pride Group Corp., Senior Secured First Lien Debt, 4/22/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [14],[15],[21]   6.25% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 6,262    
Fair Value, Ending Balance 6,237 [4],[15],[21]   $ 6,262 [3],[16],[22]
Principal amount 6,277 [15],[19],[21]   6,293 [16],[20],[22]
Investments, cost $ 6,247 [5],[15],[21]   $ 6,260 [6],[16],[22]
Investment, Identifier [Axis]: MacNeill Pride Group Corp., Senior Secured First Lien Debt, 4/30/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate, unfunded 1.00% [14]   1.00% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ (10)    
Fair Value, Ending Balance (13) [4]   $ (10) [3]
Principal amount 2,017 [19]   2,017 [20]
Investments, cost (10) [5]   (11) [6]
Investment, Identifier [Axis]: Macquarie Capital Funding LLC      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30],[49] 2,020    
Fair Value, Ending Balance [3],[30],[49]     2,020
Principal amount [20],[30],[49]     123,568
Investments, cost [6],[30],[49]     $ 4,200
Investment, Identifier [Axis]: Macquarie Capital Funding LLC      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34],[50] 2,045    
Investments, cost [5],[34],[50] $ 4,200    
Principal units (in shares) [34],[50] 123,568    
Investment, Identifier [Axis]: Manus Bio Inc., Senior Secured First Lien Debt, 8/20/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate 13.00% [14]   13.00% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 11,094    
Fair Value, Ending Balance $ 10,081 [4]   $ 11,094 [3]
All-in-Rate 13.00% [14]   13.00% [18]
Principal amount $ 10,081 [19]   $ 11,094 [20]
Investments, cost $ 10,039 [5]   $ 11,043 [6]
Investment, Identifier [Axis]: Medplast Holdings, Inc.., Senior Secured First Lien Debt, 7/2/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 3.75% [14],[21],[51]   3.75% [18],[22],[52]
Interest rate, floor 0.00% [14],[21],[51]   0.00% [18],[22],[52]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[52] $ 4,914    
Fair Value, Ending Balance 4,940 [4],[21],[51]   $ 4,914 [3],[22],[52]
Principal amount 4,948 [19],[21],[51]   4,961 [20],[22],[52]
Investments, cost $ 4,814 [5],[21],[51]   $ 4,801 [6],[22],[52]
Investment, Identifier [Axis]: Mimeo.com, Inc., Senior Secured First Lien Debt, 12/21/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.40% [14],[15],[21]   6.40% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 21,638    
Fair Value, Ending Balance 21,466 [4],[15],[21]   $ 21,638 [3],[16],[22]
Principal amount 21,466 [15],[19],[21]   21,638 [16],[20],[22]
Investments, cost $ 21,466 [5],[15],[21]   $ 21,638 [6],[16],[22]
Investment, Identifier [Axis]: Mimeo.com, Inc., Senior Secured First Lien Debt, 12/21/2024 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.40% [14],[15]   6.40% [16],[18]
Interest rate, floor 1.00% [14],[15]   1.00% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 2,756    
Fair Value, Ending Balance 2,756 [4],[15]   $ 2,756 [3],[16]
Principal amount 2,756 [15],[19]   2,756 [16],[20]
Investments, cost $ 2,756 [5],[15]   $ 2,756 [6],[16]
Investment, Identifier [Axis]: Mimeo.com, Inc., Senior Secured First Lien Debt, 12/21/2024 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded 1.00% [14]   1.00% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance 0 [4]   $ 0 [3]
Principal amount 2,500 [19]   2,500 [20]
Investments, cost $ 0 [5]   $ 0 [6]
Investment, Identifier [Axis]: Moss Holding Company, Senior Secured First Lien Debt, 10/17/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 6.25%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 106    
Investments, cost [5] $ 0    
Investment, Identifier [Axis]: Moss Holding Company, Senior Secured First Lien Debt, 10/17/2026 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 2,126    
Investments, cost [5] 0    
Investment, Identifier [Axis]: Moss Holding Company, Senior Secured First Lien Debt, 4/17/2024 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     6.25%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] (1)    
Fair Value, Ending Balance [3]     $ (1)
Principal amount [20]     106
Investments, cost [6]     $ 0
Investment, Identifier [Axis]: Moss Holding Company, Senior Secured First Lien Debt, 4/17/2024 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ (21)    
Fair Value, Ending Balance [3]     $ (21)
Principal amount [20]     2,126
Investments, cost [6]     $ 0
Investment, Identifier [Axis]: Moss Holding Company., Senior Secured First Lien Debt, 10/17/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [13],[14],[15],[21] 6.25%    
Interest rate, floor [13],[14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[13],[15],[21] $ 22,067    
Principal amount [13],[15],[19],[21] 22,067    
Investments, cost [5],[13],[15],[21] 22,055    
Investment, Identifier [Axis]: Moss Holding Company., Senior Secured First Lien Debt, 4/17/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[17],[18],[22]     6.25%
Interest rate, floor [16],[17],[18],[22]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17],[22] 21,904    
Fair Value, Ending Balance [3],[16],[17],[22]     $ 21,904
Principal amount [16],[17],[20],[22]     22,125
Investments, cost [6],[16],[17],[22]     22,038
Investment, Identifier [Axis]: Mount Logan Capital Inc., Common Stock, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 1,624 2,341 2,341
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (35)   (717)
Fair Value, Ending Balance 1,589   1,624
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 27   40
Fee income 0   0
Investment, Identifier [Axis]: Mount Logan Capital Inc., Common Stock., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[26],[29],[53] 1,624    
Fair Value, Ending Balance 1,589 [4],[24],[31],[54]   1,624 [3],[26],[29],[53]
Investments, cost $ 3,534 [5],[24],[31],[54]   $ 3,534 [6],[26],[29],[53]
Principal units (in shares) 1,075,557 [19],[24],[31],[54]   1,075,557 [20],[26],[29],[53]
Investment, Identifier [Axis]: NS NWN Acquisition, LLC, Class A Preferred Units., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ 4,051    
Fair Value, Ending Balance 962 [4],[34]   $ 4,051 [3],[30]
Investments, cost $ 0 [5],[34]   $ 110 [6],[30]
Principal units (in shares) 111 [19],[34]   111 [20],[30]
Investment, Identifier [Axis]: NS NWN Acquisition, LLC, Common Equity, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ 0    
Fair Value, Ending Balance 0 [4],[34]   $ 0 [3],[30]
Investments, cost $ 393 [5],[34]   $ 393 [6],[30]
Principal units (in shares) 346 [19],[34]   346 [20],[30]
Investment, Identifier [Axis]: NS NWN Holdco LLC, Non-Voting Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ 893    
Fair Value, Ending Balance 212 [4],[34]   $ 893 [3],[30]
Investments, cost $ 0 [5],[34]   $ 504 [6],[30]
Principal units (in shares) 522 [19],[34]   522 [20],[30]
Investment, Identifier [Axis]: NSG Co-Invest (Bermuda) LP, Partnership Interests., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[26],[30] $ 962    
Fair Value, Ending Balance 934 [4],[24],[34]   $ 962 [3],[26],[30]
Investments, cost $ 1,000 [5],[24],[34]   $ 1,000 [6],[26],[30]
Principal units (in shares) 1,575 [19],[24],[34]   1,575 [20],[26],[30]
Investment, Identifier [Axis]: NTM Acquisition Corp., Senior Secured First Lien Debt, 6/18/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.75% [14],[15],[21]   6.75% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 25,000    
Fair Value, Ending Balance 24,939 [4],[15],[21]   $ 25,000 [3],[16],[22]
Principal amount 24,938 [15],[19],[21]   25,000 [16],[20],[22]
Investments, cost 24,938 [5],[15],[21]   25,000 [6],[16],[22]
Investment, Identifier [Axis]: New Giving Acquisition, Inc., Warrants, Equity, 8/19/2029 Maturity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] 2,686    
Fair Value, Ending Balance 3,198 [4],[34]   2,686 [3]
Investments, cost $ 633 [5],[34]   $ 633 [6]
Principal units (in shares) 4,630 [19],[34]   4,630 [20]
Investment, Identifier [Axis]: New HW Holdings Corp, Common Stock, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] $ 0    
Investments, cost [5],[34] $ 0    
Principal units (in shares) [19],[34] 133    
Investment, Identifier [Axis]: New HW Holdings Corp., Common Stock, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ 0    
Fair Value, Ending Balance [3],[30]     $ 0
Investments, cost [6],[30]     $ 0
Principal units (in shares) [20],[30]     133
Investment, Identifier [Axis]: NewsCycle Solutions, Inc., Senior Secured First Lien Debt, 2/27/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[17],[18],[22]     7.00%
Interest rate, floor [16],[17],[18],[22]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17],[22] $ 12,317    
Fair Value, Ending Balance [3],[16],[17],[22]     $ 12,317
Principal amount [16],[17],[20],[22]     12,317
Investments, cost [6],[16],[17],[22]     $ 12,317
Investment, Identifier [Axis]: NewsCycle Solutions, Inc., Senior Secured First Lien Debt, 4/27/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [13],[14],[15],[21],[43] 7.00%    
Interest rate, floor [13],[14],[15],[21],[43] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[13],[15],[21],[43] $ 11,057    
Principal amount [13],[15],[19],[21],[43] 12,286    
Investments, cost [5],[13],[15],[21],[43] $ 12,285    
Investment, Identifier [Axis]: Nova Compression, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate     15.86%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash     12.61%
PIK     3.25%
All-in-Rate     15.86%
Investment, Identifier [Axis]: Nova Compression, LLC, Senior Secured First Lien Debt, 10/13/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 2,609    
Investments, cost [5] $ 1    
Investment, Identifier [Axis]: Nova Compression, LLC, Senior Secured First Lien Debt, 10/13/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[21],[32],[37] 10.50%    
Interest rate, floor [14],[21],[32],[37] 2.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[21],[32],[37] $ 27,316    
Principal amount [19],[21],[32],[37] 27,316    
Investments, cost [5],[21],[32],[37] $ 27,316    
Investment, Identifier [Axis]: Nova Compression, LLC, Senior Secured First Lien Debt, 10/13/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, floor [14],[32],[37] 2.00%    
Interest rate, unfunded [14],[32],[37] 10.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[32],[37] $ 657    
Principal amount [19],[32],[37] 657    
Investments, cost [5],[32],[37] 657    
Investment, Identifier [Axis]: Nova Compression, LLC., Senior Secured First Lien Debt, 10/13/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] 0    
Fair Value, Ending Balance [3]     $ 0
Principal amount [20]     2,609
Investments, cost [6]     $ 0
Investment, Identifier [Axis]: Nova Compression, LLC., Senior Secured First Lien Debt, 10/13/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[22],[33],[38]     10.50%
Interest rate, floor [18],[22],[33],[38]     2.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[38] 27,004    
Fair Value, Ending Balance [3],[22],[33],[38]     $ 27,004
Principal amount [20],[22],[33],[38]     27,004
Investments, cost [6],[22],[33],[38]     $ 27,004
Investment, Identifier [Axis]: Nova Compression, LLC., Senior Secured First Lien Debt, 10/13/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[33],[38]     10.50%
Interest rate, floor [18],[33],[38]     2.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33],[38] $ 652    
Fair Value, Ending Balance [3],[33],[38]     $ 652
Principal amount [20],[33],[38]     652
Investments, cost [6],[33],[38]     $ 652
Investment, Identifier [Axis]: OpCo Borrower, LLC., Senior Secured First Lien Debt, 8/19/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15],[21]   6.50% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 10,935    
Fair Value, Ending Balance 10,935 [4],[15],[21]   $ 10,935 [3],[16],[22]
Principal amount 10,827 [15],[19],[21]   10,827 [16],[20],[22]
Investments, cost $ 10,740 [5],[15],[21]   $ 10,735 [6],[16],[22]
Investment, Identifier [Axis]: OpCo Borrower, LLC., Senior Secured First Lien Debt, 8/19/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 1,042    
Investments, cost [5] 0    
Investment, Identifier [Axis]: OpCo Borrower, LLC., Senior Secured First Lien Debt, 8/19/2027 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 10    
Fair Value, Ending Balance [3]     $ 10
Principal amount [20]     1,042
Investments, cost [6]     $ 0
Investment, Identifier [Axis]: OpCo Borrower, LLC., Senior Secured Second Lien Debt, 2/19/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate 12.50% [14],[21]   12.50% [18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22] $ 11,813    
Fair Value, Ending Balance $ 12,875 [4],[21]   $ 11,813 [3],[22]
All-in-Rate 12.50% [14],[21]   12.50% [18],[22]
Principal amount $ 12,500 [19],[21]   $ 12,500 [20],[22]
Investments, cost $ 11,834 [5],[21]   $ 11,795 [6],[22]
Investment, Identifier [Axis]: Optio Rx, LLC., Senior Secured First Lien Debt, 6/28/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [13],[14],[47] 12.00%    
Interest rate, floor [13],[14],[47] 0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[13],[47] $ 2,514    
Principal amount [13],[19],[47] 2,480    
Investments, cost [5],[13],[47] $ 2,479    
Investment, Identifier [Axis]: Optio Rx, LLC., Senior Secured First Lien Debt, 6/28/2024 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[47] 9.00%    
Interest rate, floor [14],[47] 0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[47] $ 2,500    
Principal amount [19],[47] 2,500    
Investments, cost [5],[47] $ 2,500    
Investment, Identifier [Axis]: Optio Rx, LLC., Senior Secured First Lien Debt, 6/28/2024 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [13],[14],[21],[47] 9.00%    
Interest rate, floor [13],[14],[21],[47] 0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[13],[21],[47] $ 15,251    
Principal amount [13],[19],[21],[47] 15,366    
Investments, cost [5],[13],[21],[47] 15,360    
Investment, Identifier [Axis]: Optio Rx, LLC., Senior Secured First Lien Debt, 6/28/2028 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [17],[18],[22],[48]     9.00%
Interest rate, floor [17],[18],[22],[48]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[17],[22],[48] 15,309    
Fair Value, Ending Balance [3],[17],[22],[48]     $ 15,309
Principal amount [17],[20],[22],[48]     15,366
Investments, cost [6],[17],[22],[48]     $ 15,354
Investment, Identifier [Axis]: Optio Rx, LLC., Senior Secured First Lien Debt, 6/28/2028 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [17],[18],[48]     12.00%
Interest rate, floor [17],[18],[48]     0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[17],[48] $ 2,504    
Fair Value, Ending Balance [3],[17],[48]     $ 2,504
Principal amount [17],[20],[48]     2,480
Investments, cost [6],[17],[48]     $ 2,477
Investment, Identifier [Axis]: PH Beauty Holdings III. Inc., Senior Secured First Lien Debt, 9/28/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.00% [14],[15],[21]   5.00% [16],[18],[22]
Interest rate, floor 0.00% [14],[15],[21]   0.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 9,108    
Fair Value, Ending Balance 9,356 [4],[15],[21]   $ 9,108 [3],[16],[22]
Principal amount 9,450 [15],[19],[21]   9,475 [16],[20],[22]
Investments, cost $ 9,236 [5],[15],[21]   $ 9,227 [6],[16],[22]
Investment, Identifier [Axis]: PRA Acquisition, LLC, 5/12/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [13],[14],[15]   6.50% [16],[17],[18]
Interest rate, floor 1.00% [13],[14],[15]   1.00% [16],[17],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 19,751    
Fair Value, Ending Balance 19,701 [4],[13],[15]   $ 19,751 [3],[16],[17]
Principal amount 19,850 [13],[15],[19]   19,900 [16],[17],[20]
Investments, cost 19,850 [5],[13],[15]   19,900 [6],[16],[17]
Investment, Identifier [Axis]: Palmetto Clean Technology, Inc., Warrants., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 2,773    
Fair Value, Ending Balance 2,266 [4],[34]   2,773 [3],[30]
Investments, cost $ 472 [5],[34]   $ 471 [6],[30]
Principal units (in shares) 724,112 [19],[34]   724,112 [20],[30]
Investment, Identifier [Axis]: Pentec Acquisition Corp., Senior Secured First Lien Debt, 10/8/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[22],[38]     6.00%
Interest rate, floor [18],[22],[38]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 24,500    
Fair Value, Ending Balance [3],[22],[38]     $ 24,500
Principal amount [20],[22],[38]     24,500
Investments, cost [6],[22],[38]     $ 24,351
Investment, Identifier [Axis]: Playboy Enterprises, Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 9.75%   9.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 6.50%   6.50%
PIK 3.25%   3.25%
All-in-Rate 9.75%   9.75%
Investment, Identifier [Axis]: Playboy Enterprises, Inc., Senior Secured First Lien Debt, 5/25/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 4.25% [13],[14],[24],[32],[45]   4.25% [17],[18],[26],[33],[46]
Interest rate, floor 0.50% [13],[14],[24],[32],[45]   0.50% [17],[18],[26],[33],[46]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[17],[26],[33],[46] $ 18,926    
Fair Value, Ending Balance 19,161 [4],[13],[24],[32],[45]   $ 18,926 [3],[17],[26],[33],[46]
Principal amount 19,856 [13],[19],[24],[32],[45]   19,689 [17],[20],[26],[33],[46]
Investments, cost $ 19,560 [5],[13],[24],[32],[45]   $ 19,372 [6],[17],[26],[33],[46]
Investment, Identifier [Axis]: Premiere Global Services, Inc.      
Schedule of Investments [Line Items]      
Interest rate 15.83%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 12.58%    
PIK 3.25%    
All-in-Rate 15.83%    
Investment, Identifier [Axis]: Project Castle, Inc., Senior Secured First Lien Debt, 6/1/2029 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18],[22]     5.50%
Interest rate, floor [16],[18],[22]     0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 7,042    
Fair Value, Ending Balance [3],[16],[22]     $ 7,042
Principal amount [16],[20],[22]     7,890
Investments, cost [6],[16],[22]     $ 7,186
Investment, Identifier [Axis]: R. R. Donnelley & Sons Company , 3/22/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [17],[18],[38]     7.25%
Interest rate, floor [17],[18],[38]     0.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[17],[38] $ 12,851    
Fair Value, Ending Balance [3],[17],[38]     $ 12,851
Principal amount [17],[20],[38]     12,821
Investments, cost [6],[17],[38]     $ 12,791
Investment, Identifier [Axis]: RA Outdoors, LLC, Senior Secured First Lien Debt, 4/8/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15],[21] 6.75%    
Interest rate, floor [14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15],[21] $ 10,979    
Principal amount [15],[19],[21] 10,979    
Investments, cost [5],[15],[21] $ 10,979    
Investment, Identifier [Axis]: RA Outdoors, LLC, Senior Secured First Lien Debt, 4/8/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15],[21] 6.75%    
Interest rate, floor [14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15],[21] $ 1,049    
Principal amount [15],[19],[21] 1,049    
Investments, cost [5],[15],[21] $ 980    
Investment, Identifier [Axis]: RA Outdoors, LLC, Senior Secured Second Lien Debt, 10/8/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.00% [14],[15],[21]   9.00% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 1,820    
Fair Value, Ending Balance 1,748 [4],[15],[21]   $ 1,820 [3],[16],[22]
Principal amount 1,804 [15],[19],[21]   1,809 [16],[20],[22]
Investments, cost 1,804 [5],[15],[21]   $ 1,809 [6],[16],[22]
Investment, Identifier [Axis]: RA Outdoors, LLC., Senior Secured First Lien Debt, 4/8/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18]     6.75%
Interest rate, floor [16],[18]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] 677    
Fair Value, Ending Balance [3],[16]     $ 677
Principal amount [16],[20]     677
Investments, cost [6],[16]     $ 600
Investment, Identifier [Axis]: RA Outdoors, LLC., Senior Secured First Lien Debt, 4/8/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[22]     6.75%
Interest rate, floor [18],[22]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22] 10,979    
Fair Value, Ending Balance [3],[22]     $ 10,979
Principal amount [20],[22]     10,979
Investments, cost [6],[22]     $ 10,979
Investment, Identifier [Axis]: RA Outdoors, LLC., Senior Secured First Lien Debt, 4/8/2026 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] 0    
Fair Value, Ending Balance [3]     $ 0
Principal amount [20]     373
Investments, cost [6]     0
Investment, Identifier [Axis]: Reorganized Heritage TopCo, LLC, Common Stock      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 7,737    
Fair Value, Ending Balance [3],[30]     7,737
Investments, cost [6],[30]     $ 7,225
Principal units (in shares) [20],[30]     201,249
Investment, Identifier [Axis]: Reorganized Heritage TopCo, LLC, Common Stock, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] 7,790    
Investments, cost [5],[34] $ 7,225    
Principal units (in shares) [19],[34] 201,249    
Investment, Identifier [Axis]: Retail Services WIS Corp., Senior Secured First Lien Debt, 5/20/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 8.35% [14],[15],[21]   8.35% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 8,956    
Fair Value, Ending Balance 8,832 [4],[15],[21]   $ 8,956 [3],[16],[22]
Principal amount 8,921 [15],[19],[21]   9,046 [16],[20],[22]
Investments, cost $ 8,814 [5],[15],[21]   $ 8,926 [6],[16],[22]
Investment, Identifier [Axis]: Riddell, Inc / All American Sports Corp., Senior Secured First Lien Debt, 3/29/2029 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15],[21] 6.00%    
Interest rate, floor [14],[15],[21] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15],[21] $ 16,036    
Principal amount [15],[19],[21] 16,364    
Investments, cost [5],[15],[21] $ 16,036    
Investment, Identifier [Axis]: Riddell, Inc / All American Sports Corp., Senior Secured First Lien Debt, 9/29/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ (33)    
Principal amount [19] 1,636    
Investments, cost [5] $ 0    
Investment, Identifier [Axis]: Robert C. Hilliard, L.L.P., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 17.44%   17.44%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 17.44%   17.44%
All-in-Rate 17.44%   17.44%
Investment, Identifier [Axis]: Robert C. Hilliard, L.L.P., Senior Secured First Lien Debt, 12/17/2023 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 12.00% [14],[21],[32],[37]   12.00% [18],[22],[33],[38]
Interest rate, floor 2.00% [14],[21],[32],[37]   2.00% [18],[22],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[38] $ 2,130    
Fair Value, Ending Balance 2,125 [4],[21],[32],[37]   $ 2,130 [3],[22],[33],[38]
Principal amount 2,146 [19],[21],[32],[37]   2,149 [20],[22],[33],[38]
Investments, cost $ 2,146 [5],[21],[32],[37]   $ 2,149 [6],[22],[33],[38]
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC., Senior Secured First Lien Debt, 9/9/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [14],[21],[36],[45]   7.00% [18],[22],[46]
Interest rate, floor 1.00% [14],[21],[36],[45]   1.00% [18],[22],[46]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[46] $ 14,911    
Fair Value, Ending Balance 16,438 [4],[21],[36],[45]   $ 14,911 [3],[22],[46]
Principal amount 16,438 [19],[21],[36],[45]   14,930 [20],[22],[46]
Investments, cost $ 16,404 [5],[21],[36],[45]   $ 14,930 [6],[22],[46]
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC., Senior Secured First Lien Debt, 9/9/2025 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [14],[36],[45]   7.00% [18],[22],[46]
Interest rate, floor 1.00% [14],[36],[45]   1.00% [18],[22],[46]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[46] $ 880    
Fair Value, Ending Balance 869 [4],[36],[45]   $ 880 [3],[22],[46]
Principal amount 869 [19],[36],[45]   881 [20],[22],[46]
Investments, cost $ 869 [5],[36],[45]   $ 881 [6],[22],[46]
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC., Senior Secured First Lien Debt, 9/9/2025 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 3,365    
Investments, cost [5] $ (34)    
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC., Senior Secured First Lien Debt, 9/9/2025 Maturity, 4      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.75% [14]   0.75% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ (3)    
Fair Value, Ending Balance 0 [4]   $ (3) [3]
Principal amount 2,885 [19]   2,404 [20]
Investments, cost (10) [5]   0 [6]
Investment, Identifier [Axis]: RumbleOn, Inc., Warrants, Equity, 8/14/2028 Maturity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 376    
Fair Value, Ending Balance 253 [4],[34]   376 [3],[30]
Investments, cost $ 378 [5],[34]   $ 378 [6],[30]
Principal units (in shares) 60,606 [19],[34]   60,606 [20],[30]
Investment, Identifier [Axis]: RumbleOn, Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 14.19%   14.36%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 13.69%   13.86%
PIK 0.50%   0.50%
All-in-Rate 14.19%   14.36%
Investment, Identifier [Axis]: RumbleOn, Inc., Senior Secured First Lien Debt, 8/31/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 8.75% [14],[15],[21],[32]   8.75% [16],[18],[22],[33]
Interest rate, floor 1.00% [14],[15],[21],[32]   1.00% [16],[18],[22],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[33] $ 9,239    
Fair Value, Ending Balance 8,392 [4],[15],[21],[32]   $ 9,239 [3],[16],[22],[33]
Principal amount 8,651 [15],[19],[21],[32]   9,525 [16],[20],[22],[33]
Investments, cost $ 8,288 [5],[15],[21],[32]   $ 9,089 [6],[16],[22],[33]
Investment, Identifier [Axis]: RumbleOn, Inc., Senior Secured First Lien Debt, 8/31/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 8.75% [14],[15],[21],[32]   8.75% [16],[18],[22],[33]
Interest rate, floor 1.00% [14],[15],[21],[32]   1.00% [16],[18],[22],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[33] $ 2,788    
Fair Value, Ending Balance 2,532 [4],[15],[21],[32]   $ 2,788 [3],[16],[22],[33]
Principal amount 2,611 [15],[19],[21],[32]   2,875 [16],[20],[22],[33]
Investments, cost 2,598 [5],[15],[21],[32]   2,858 [6],[16],[22],[33]
Investment, Identifier [Axis]: SRA Holdings, LLC, Membership Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] 25,515    
Fair Value, Ending Balance 26,948 [4],[31],[34]   25,515 [3],[29],[30]
Investments, cost $ 23,611 [5],[31],[34]   $ 23,611 [6],[29],[30]
Principal units (in shares) 224,865 [19],[31],[34]   224,865 [20],[29],[30]
Investment, Identifier [Axis]: SRA Holdings, LLC, Membership Units, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 25,515 0 $ 0
Gross Additions Cost 0 [7]   23,611
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 1,433   1,904
Fair Value, Ending Balance 26,948   25,515
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: STATinMED, LLC, First Lien Term Loan, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 10,358 9,107 9,107
Gross Additions Cost 409 [7]   1,456
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (179)   (205)
Fair Value, Ending Balance 10,588   10,358
Net Realized Gain (Loss) 0   0
Interest Income 414 [9]   1,485
Dividend Income 0   0
Fee income $ 0   $ 0
Investment, Identifier [Axis]: STATinMED, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 14.82%   14.96%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 14.82%   14.96%
All-in-Rate 14.82%   14.96%
Investment, Identifier [Axis]: STATinMED, LLC., Senior Secured First Lien Debt, 7/1/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.50% [14],[31],[32],[37]   9.50% [18],[29],[33],[38]
Interest rate, floor 2.00% [14],[31],[32],[37]   2.00% [18],[29],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[33],[38] $ 10,358    
Fair Value, Ending Balance 10,588 [4],[31],[32],[37]   $ 10,358 [3],[29],[33],[38]
Principal amount 11,087 [19],[31],[32],[37]   10,678 [20],[29],[33],[38]
Investments, cost 11,087 [5],[31],[32],[37]   10,678 [6],[29],[33],[38]
Investment, Identifier [Axis]: STATinMed Parent, LLC, Class A Preferred Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] 2,018    
Fair Value, Ending Balance 1,248 [4],[31],[34]   2,018 [3],[29],[30]
Investments, cost $ 6,182 [5],[31],[34]   $ 6,182 [6],[29],[30]
Principal units (in shares) 6,182 [19],[31],[34]   6,182 [20],[29],[30]
Investment, Identifier [Axis]: STATinMed Parent, LLC, Class A Preferred Units, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 2,018 4,530 $ 4,530
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (770)   (2,512)
Fair Value, Ending Balance 1,248   2,018
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: STATinMed Parent, LLC, Class B Preferred Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] 0    
Fair Value, Ending Balance 0 [4],[31],[34]   0 [3],[29],[30]
Investments, cost $ 3,193 [5],[31],[34]   $ 3,193 [6],[29],[30]
Principal units (in shares) 51,221 [19],[31],[34]   51,221 [20],[29],[30]
Investment, Identifier [Axis]: STATinMed Parent, LLC, Class B Preferred Units, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 0 134 $ 134
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) 0   (134)
Fair Value, Ending Balance 0   0
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income $ 0   $ 0
Investment, Identifier [Axis]: Securus Technologies Holdings, Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 10.66%   10.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 6.57%   6.61%
PIK 4.09%   3.89%
All-in-Rate 10.66%   10.50%
Investment, Identifier [Axis]: Securus Technologies Holdings, Inc., Senior Secured First Lien Debt, 11/1/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 4.89% [14],[15],[21],[32]   4.89% [16],[18],[22],[33]
Interest rate, floor 1.00% [14],[15],[21],[32]   1.00% [16],[18],[22],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22],[33] $ 3,623    
Fair Value, Ending Balance 3,383 [4],[15],[21],[32]   $ 3,623 [3],[16],[22],[33]
Principal amount 3,895 [15],[19],[21],[32]   3,865 [16],[20],[22],[33]
Investments, cost $ 3,725 [5],[15],[21],[32]   $ 3,627 [6],[16],[22],[33]
Investment, Identifier [Axis]: Securus Technologies Holdings, Inc., Senior Secured Second Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 14.62%   14.26%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 6.57%   6.61%
PIK 8.05%   7.65%
All-in-Rate 14.62%   14.26%
Investment, Identifier [Axis]: Securus Technologies Holdings, Inc., Senior Secured Second Lien Debt, 11/1/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.05% [14],[32],[47]   8.91% [16],[18],[33]
Interest rate, floor 1.00% [14],[32],[47]   1.00% [16],[18],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[33] $ 2,591    
Fair Value, Ending Balance 2,394 [4],[32],[47]   $ 2,591 [3],[16],[33]
Principal amount 3,060 [19],[32],[47]   2,999 [16],[20],[33]
Investments, cost $ 3,052 [5],[32],[47]   $ 2,990 [6],[16],[33]
Investment, Identifier [Axis]: Sequoia Healthcare Management, LLC., Senior Secured First Lien Debt, 11/4/2023 Maturity      
Schedule of Investments [Line Items]      
Interest rate 12.75% [13],[14],[21],[43]   12.75% [18],[44]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[44] $ 7,289    
Fair Value, Ending Balance $ 6,309 [4],[13],[21],[43]   $ 7,289 [3],[44]
All-in-Rate 12.75% [13],[14],[21],[43]   12.75% [18],[44]
Principal amount $ 8,525 [13],[19],[21],[43]   $ 8,525 [20],[44]
Investments, cost 8,536 [5],[13],[21],[43]   $ 8,540 [6],[44]
Investment, Identifier [Axis]: Service Compression Holdings, LLC, Junion Preferred Units., Equity, 1      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] 1,365    
Investments, cost [5],[34] $ 1,326    
Principal units (in shares) [19],[34] 389,001,000    
Investment, Identifier [Axis]: Service Compression Holdings, LLC, Warrants., Equity, 2      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] $ 1,976    
Investments, cost [5],[34] $ 1,426    
Principal units (in shares) [19],[34] 730,586    
Investment, Identifier [Axis]: Service Compression, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate     15.46%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash     13.46%
PIK     2.00%
All-in-Rate     15.46%
Investment, Identifier [Axis]: Service Compression, LLC, Warrants., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ 1,426    
Fair Value, Ending Balance [3],[30]     $ 1,426
Investments, cost [6],[30]     $ 509
Investment, Identifier [Axis]: Service Compression, LLC., Senior Secured First Lien Debt, 5/5/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] 38    
Fair Value, Ending Balance [3]     $ 38
Principal amount [20]     419
Investments, cost [6]     $ 0
Investment, Identifier [Axis]: Service Compression, LLC., Senior Secured First Lien Debt, 5/6/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[22],[33],[38]     10.00%
Interest rate, floor [18],[22],[33],[38]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[38] 25,553    
Fair Value, Ending Balance [3],[22],[33],[38]     $ 25,553
Principal amount [20],[22],[33],[38]     23,443
Investments, cost [6],[22],[33],[38]     $ 23,152
Investment, Identifier [Axis]: Service Compression, LLC., Senior Secured First Lien Debt, 5/6/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [18],[22],[33],[38]     10.00%
Interest rate, floor [18],[22],[33],[38]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[38] $ 7,669    
Fair Value, Ending Balance [3],[22],[33],[38]     $ 7,669
Principal amount [20],[22],[33],[38]     7,036
Investments, cost [6],[22],[33],[38]     $ 6,948
Investment, Identifier [Axis]: Sleep Opco, LLC., Senior Secured First Lien Debt, 10/12/2026 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[15],[21]   6.50% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 13,635    
Fair Value, Ending Balance 13,600 [4],[15],[21]   $ 13,635 [3],[16],[22]
Principal amount 13,600 [15],[19],[21]   13,635 [16],[20],[22]
Investments, cost $ 13,457 [5],[15],[21]   $ 13,469 [6],[16],[22]
Investment, Identifier [Axis]: Sleep Opco, LLC., Senior Secured First Lien Debt, 10/12/2026 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.00% [14],[15],[21]   7.00% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 405    
Fair Value, Ending Balance 400 [4],[15],[21]   $ 405 [3],[16],[22]
Principal amount 396 [15],[19],[21]   397 [16],[20],[22]
Investments, cost $ 384 [5],[15],[21]   $ 392 [6],[16],[22]
Investment, Identifier [Axis]: Sleep Opco, LLC., Senior Secured First Lien Debt, 10/12/2026 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, floor [15] 1.00%    
Interest rate, unfunded [14],[15] 6.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15] $ 200    
Principal amount [15],[19] 200    
Investments, cost [5],[15] $ 201    
Investment, Identifier [Axis]: Sleep Opco, LLC., Senior Secured First Lien Debt, 10/12/2026 Maturity, 4      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance 0 [4]   $ 0 [3]
Principal amount 1,550 [19]   1,750 [20]
Investments, cost (18) [5]   (20) [6]
Investment, Identifier [Axis]: Snap Fitness Holdings, Inc., Class A Common Stock., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] 4,653    
Fair Value, Ending Balance 4,204 [4],[31],[34]   4,653 [3],[29],[30]
Investments, cost $ 3,078 [5],[31],[34]   $ 3,078 [6],[29],[30]
Principal units (in shares) 9,858 [19],[31],[34]   9,858 [20],[29],[30]
Investment, Identifier [Axis]: Snap Fitness Holdings, Inc., Class A Stock, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance $ 4,653 5,123 $ 5,123
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (449)   (470)
Fair Value, Ending Balance 4,204   4,653
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: Snap Fitness Holdings, Inc., Warrants, Non-Controlled, Affiliated Investments      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance 1,886 $ 2,077 2,077
Gross Additions Cost 0 [7]   0
Gross Reductions Cost 0 [8]   0
Net Unrealized Gain (Loss) (182)   (191)
Fair Value, Ending Balance 1,704   1,886
Net Realized Gain (Loss) 0   0
Interest Income 0 [9]   0
Dividend Income 0   0
Fee income 0   0
Investment, Identifier [Axis]: Snap Fitness Holdings, Inc., Warrants., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[29],[30] 1,886    
Fair Value, Ending Balance 1,704 [4],[31],[34]   1,886 [3],[29],[30]
Investments, cost $ 1,247 [5],[31],[34]   $ 1,247 [6],[29],[30]
Principal units (in shares) 3,996 [19],[31],[34]   3,996 [20],[29],[30]
Investment, Identifier [Axis]: Spectrum Group Buyer, Inc., Senior Secured First Lien Debt, 5/19/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15] 6.50%    
Interest rate, floor [14],[15] 0.75%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15] $ 8    
Principal amount [15],[19] 10    
Investments, cost [5],[15] $ 9    
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 15.09%   15.16%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 15.09%   15.16%
All-in-Rate 15.09%   15.16%
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 11/29/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.50% [14],[32],[47]   9.50% [18],[33],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33],[48] $ 8,576    
Fair Value, Ending Balance 8,427 [4],[32],[47]   $ 8,576 [3],[33],[48]
Principal amount 16,051 [19],[32],[47]   15,453 [20],[33],[48]
Investments, cost $ 16,017 [5],[32],[47]   $ 15,398 [6],[33],[48]
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 11/29/2024 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.50% [14],[32],[47]   9.50% [18],[33],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33],[48] $ 721    
Fair Value, Ending Balance 706 [4],[32],[47]   $ 721 [3],[33],[48]
Principal amount 1,426 [19],[32],[47]   1,373 [20],[33],[48]
Investments, cost $ 1,426 [5],[32],[47]   $ 1,373 [6],[33],[48]
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 11/29/2024 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.50% [14],[32],[47]   9.50% [18],[33],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33],[48] $ 463    
Fair Value, Ending Balance 454 [4],[32],[47]   $ 463 [3],[33],[48]
Principal amount 917 [19],[32],[47]   883 [20],[33],[48]
Investments, cost $ 849 [5],[32],[47]   $ 806 [6],[33],[48]
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 11/29/2024 Maturity, 4      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.50% [14],[32],[47]   9.50% [18],[33],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33],[48] $ 440    
Fair Value, Ending Balance 431 [4],[32],[47]   $ 440 [3],[33],[48]
Principal amount 871 [19],[32],[47]   838 [20],[33],[48]
Investments, cost $ 871 [5],[32],[47]   $ 838 [6],[33],[48]
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 11/29/2024 Maturity, 5      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.50% [14],[32],[47]   9.50% [18],[33],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33],[48] $ 388    
Fair Value, Ending Balance 381 [4],[32],[47]   $ 388 [3],[33],[48]
Principal amount 726 [19],[32],[47]   699 [20],[33],[48]
Investments, cost $ 672 [5],[32],[47]   $ 638 [6],[33],[48]
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 11/29/2024 Maturity, 6      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 9.50% [14],[32],[47]   9.50% [18],[33],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33],[48] $ 645    
Fair Value, Ending Balance 670 [4],[32],[47]   $ 645 [3],[33],[48]
Principal amount 664 [19],[32],[47]   639 [20],[33],[48]
Investments, cost $ 664 [5],[32],[47]   $ 639 [6],[33],[48]
Investment, Identifier [Axis]: Stengel Hill Architecture, LLC, Senior Secured First Lien Debt, 8/16/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [13],[14],[15]   6.50% [16],[17],[18]
Interest rate, floor 1.00% [13],[14],[15]   1.00% [16],[17],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17] $ 15,000    
Fair Value, Ending Balance 14,925 [4],[13],[15]   $ 15,000 [3],[16],[17]
Principal amount 14,925 [13],[15],[19]   15,000 [16],[17],[20]
Investments, cost 14,925 [5],[13],[15]   $ 15,000 [6],[16],[17]
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Common Shares, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] 8,502    
Investments, cost [5],[34] $ 8,579    
Principal units (in shares) [19],[34] 643,588    
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15] 5.25%    
Interest rate, floor [14],[15] 0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15] $ 6,711    
Principal amount [15],[19] 6,711    
Investments, cost [5],[15] 6,711    
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Senior Secured First Lien Debt, 8/28/2024 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18]     3.50%
Interest rate, floor [16],[18]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] 5,359    
Fair Value, Ending Balance [3],[16]     $ 5,359
Principal amount [16],[20]     7,957
Investments, cost [6],[16]     $ 5,997
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Senior Secured First Lien Debt, 8/28/2024 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18]     1.00%
Interest rate, floor [16],[18]     3.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] 1,958    
Fair Value, Ending Balance [3],[16]     $ 1,958
Principal amount [16],[20]     3,084
Investments, cost [6],[16]     $ 2,369
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Senior Secured Second Lien Debt, 8/26/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[18],[35]     8.00%
Interest rate, floor [16],[18],[35]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[35] $ 1,473    
Fair Value, Ending Balance [3],[16],[35]     $ 1,473
Principal amount [16],[20],[35]     13,393
Investments, cost [6],[16],[35]     $ 13,285
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Unsecured Debt      
Schedule of Investments [Line Items]      
Interest rate, floor [14],[32] 11.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[32] $ 1,371    
Principal amount [19],[32] 1,421    
Investments, cost [5],[32] 1,421    
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Warrants, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] 193    
Investments, cost [5],[34] $ 0    
Principal units (in shares) [19],[34] 36,734    
Investment, Identifier [Axis]: Tactical Air Support, Inc., Senior Secured First Lien Debt, 12/22/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [17],[18],[38]     8.50%
Interest rate, floor [17],[18],[38]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[17],[38] $ 12,000    
Fair Value, Ending Balance [3],[17],[38]     $ 12,000
Principal amount [17],[20],[38]     12,000
Investments, cost [6],[17],[38]     $ 12,000
Investment, Identifier [Axis]: Tactical Air Support, Inc., Senior Secured First Lien Debt, 12/22/2028 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 0.75%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 0    
Principal amount [19] 2,000    
Investments, cost [5] $ 0    
Investment, Identifier [Axis]: Tactical Air Support, Inc., Senior Secured First Lien Debt, 12/22/2028 Maturity,1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [13],[14],[15] 8.50%    
Interest rate, floor [13],[14],[15] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[13],[15] $ 12,000    
Principal amount [13],[15],[19] 12,000    
Investments, cost [5],[13],[15] 12,000    
Investment, Identifier [Axis]: Tactical Air Support, Inc., Senior Secured First Lien Debt, 12/23/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     0.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 0    
Fair Value, Ending Balance [3]     $ 0
Principal amount [20]     2,000
Investments, cost [6]     $ 0
Investment, Identifier [Axis]: The Men's Wearhouse, LLC, Senior Secured First Lien Debt, 2/26/2029 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [14],[15] 6.50%    
Interest rate, floor [14],[15] 0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[15] $ 2,985    
Principal amount [15],[19] 3,000    
Investments, cost [5],[15] 2,985    
Investment, Identifier [Axis]: Thrill Holdings LLC., Senior Secured First Lien Debt, 5/27/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate, unfunded [18]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 49    
Fair Value, Ending Balance [3]     $ 49
Principal amount [20]     3,261
Investments, cost [6]     $ 0
Investment, Identifier [Axis]: Thrill Holdings LLC., Senior Secured First Lien Debt, 5/27/2024 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate, unfunded [14] 1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4] $ 73    
Principal amount [19] 3,261    
Investments, cost [5] $ 0    
Investment, Identifier [Axis]: Thrill Holdings LLC., Senior Secured First Lien Debt, 5/27/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.50% [14],[21],[37]   6.50% [18],[22],[38]
Interest rate, floor 1.00% [14],[21],[37]   1.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 20,004    
Fair Value, Ending Balance 20,430 [4],[21],[37]   $ 20,004 [3],[22],[38]
Principal amount 19,981 [19],[21],[37]   20,033 [20],[22],[38]
Investments, cost $ 19,981 [5],[21],[37]   $ 20,033 [6],[22],[38]
Investment, Identifier [Axis]: Thrill Holdings LLC., Senior Secured First Lien Debt, 5/27/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate, unfunded 0.50% [14]   0.50% [18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 26    
Fair Value, Ending Balance 39 [4]   $ 26 [3]
Principal amount 1,739 [19]   1,739 [20]
Investments, cost $ 0 [5]   $ 0 [6]
Investment, Identifier [Axis]: Trademark Global, LLC, Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 12.94%   12.86%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 11.19%   11.11%
PIK 1.75%   1.75%
All-in-Rate 12.94%   12.86%
Investment, Identifier [Axis]: Trademark Global, LLC., Senior Secured First Lien Debt, 7/30/2024 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.50% [14],[21],[32],[37]   7.50% [18],[22],[33],[38]
Interest rate, floor 1.00% [14],[21],[32],[37]   1.00% [18],[22],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[33],[38] $ 14,347    
Fair Value, Ending Balance 13,144 [4],[21],[32],[37]   $ 14,347 [3],[22],[33],[38]
Principal amount 15,801 [19],[21],[32],[37]   15,731 [20],[22],[33],[38]
Investments, cost $ 15,797 [5],[21],[32],[37]   $ 15,720 [6],[22],[33],[38]
Investment, Identifier [Axis]: Trammell, P.C., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 20.94%   20.86%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 0.00%   0.00%
PIK 20.94%   20.86%
All-in-Rate 20.94%   20.86%
Investment, Identifier [Axis]: Trammell, P.C., Senior Secured First Lien Debt, 4/28/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 15.50% [14],[32],[37]   15.50% [18],[33],[38]
Interest rate, floor 2.00% [14],[32],[37]   2.00% [18],[33],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33],[38] $ 15,213    
Fair Value, Ending Balance 13,497 [4],[32],[37]   $ 15,213 [3],[33],[38]
Principal amount 13,497 [19],[32],[37]   15,213 [20],[33],[38]
Investments, cost 13,497 [5],[32],[37]   15,213 [6],[33],[38]
Investment, Identifier [Axis]: URS Topco, LLC, Common Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 12,201    
Fair Value, Ending Balance [3],[30]     12,201
Investments, cost [6],[30]     $ 9,669
Principal units (in shares) [20],[30]     430,540
Investment, Identifier [Axis]: URS Topco, LLC, Common Equity, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Ending Balance [4],[34] 12,363    
Investments, cost [5],[34] $ 9,669    
Principal units (in shares) [19],[34] 430,540    
Investment, Identifier [Axis]: Usalco, LLC., Senior Secured First Lien Debt, 10/19/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.00% [14],[21],[37]   6.00% [18],[22],[38]
Interest rate, floor 1.00% [14],[21],[37]   1.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 25,435    
Fair Value, Ending Balance 25,370 [4],[21],[37]   $ 25,435 [3],[22],[38]
Principal amount 25,370 [19],[21],[37]   25,435 [20],[22],[38]
Investments, cost 25,231 [5],[21],[37]   $ 25,243 [6],[22],[38]
Investment, Identifier [Axis]: WPLM Acquisition Corp., Unsecured Debt, 11/24/2025 Maturity      
Schedule of Investments [Line Items]      
Interest rate [18],[33]     15.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[33] $ 8,739    
Fair Value, Ending Balance [3],[33]     $ 8,739
All-in-Rate [18],[33]     15.00%
Principal amount [20],[33]     $ 8,872
Investments, cost [6],[33]     $ 8,833
Investment, Identifier [Axis]: WPLM Acquisition Corp., Unsecured Note      
Schedule of Investments [Line Items]      
Interest rate     15.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash     0.00%
PIK     15.00%
All-in-Rate     15.00%
Investment, Identifier [Axis]: Williams Industrial Services Group, Inc., Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Interest rate 16.18%   16.18%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Cash 10.00%   10.00%
PIK 6.18%   6.18%
All-in-Rate 16.18%   16.18%
Investment, Identifier [Axis]: Williams Industrial Services Group, Inc., Senior Secured First Lien Debt, 12/16/2025 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 11.00% [14]   11.00% [16],[18],[33],[35]
Interest rate, floor 1.00% [14]   1.00% [16],[18],[33],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[33],[35] $ 1,092    
Fair Value, Ending Balance 843 [4]   $ 1,092 [3],[16],[33],[35]
Principal amount 1,687 [19]   1,747 [16],[20],[33],[35]
Investments, cost $ 1,577 [5]   $ 1,636 [6],[16],[33],[35]
Investment, Identifier [Axis]: Williams Industrial Services Group, Inc., Senior Secured First Lien Debt, 12/16/2025 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 11.00% [14],[15],[28],[32]   11.00% [16],[18],[33],[35]
Interest rate, floor 1.00% [14],[15],[28],[32]   1.00% [16],[18],[33],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[33],[35] $ 218    
Fair Value, Ending Balance 169 [4],[15],[28],[32]   $ 218 [3],[16],[33],[35]
Principal amount 337 [15],[19],[28],[32]   349 [16],[20],[33],[35]
Investments, cost $ 315 [5],[15],[28],[32]   $ 327 [6],[16],[33],[35]
Investment, Identifier [Axis]: Wok Holdings Inc., Senior Secured First Lien Debt, 3/1/2026 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 6.25% [14],[21],[37]   6.25% [18],[22],[38]
Interest rate, floor 0.00% [14],[21],[37]   0.00% [18],[22],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[22],[38] $ 24,673    
Fair Value, Ending Balance 24,536 [4],[21],[37]   $ 24,673 [3],[22],[38]
Principal amount 24,779 [19],[21],[37]   24,844 [20],[22],[38]
Investments, cost $ 24,293 [5],[21],[37]   $ 24,291 [6],[22],[38]
Investment, Identifier [Axis]: WorkGenius, Inc., Senior Secured First Lien Debt, 6/7/2027 Maturity, 1      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.00% [14],[15],[21]   7.50% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 14,821    
Fair Value, Ending Balance 14,784 [4],[15],[21]   $ 14,821 [3],[16],[22]
Principal amount 14,784 [15],[19],[21]   14,821 [16],[20],[22]
Investments, cost $ 14,784 [5],[15],[21]   $ 14,821 [6],[16],[22]
Investment, Identifier [Axis]: WorkGenius, Inc., Senior Secured First Lien Debt, 6/7/2027 Maturity, 2      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.50% [14],[15]   7.50% [16],[18]
Interest rate, floor 1.00% [14],[15]   1.00% [16],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16] $ 750    
Fair Value, Ending Balance 750 [4],[15]   $ 750 [3],[16]
Principal amount 750 [15],[19]   750 [16],[20]
Investments, cost $ 739 [5],[15]   $ 738 [6],[16]
Investment, Identifier [Axis]: WorkGenius, Inc., Senior Secured First Lien Debt, 6/7/2027 Maturity, 3      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 7.00% [14],[15],[21]   7.50% [16],[18],[22]
Interest rate, floor 1.00% [14],[15],[21]   1.00% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 3,500    
Fair Value, Ending Balance 3,491 [4],[15],[21]   $ 3,500 [3],[16],[22]
Principal amount 3,491 [15],[19],[21]   3,500 [16],[20],[22]
Investments, cost 3,491 [5],[15],[21]   3,500 [6],[16],[22]
Investment, Identifier [Axis]: WorkGenius, LLC, Class A Units., Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 584    
Fair Value, Ending Balance 667 [4],[34]   584 [3],[30]
Investments, cost $ 500 [5],[34]   $ 500 [6],[30]
Principal units (in shares) 500 [19],[34]   500 [20],[30]
Investment, Identifier [Axis]: Xenon Arc, Inc., Senior Secured First Lien Debt, 12/17/2027 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate 5.75% [14],[15],[21]   5.75% [16],[18],[22]
Interest rate, floor 0.75% [14],[15],[21]   0.75% [16],[18],[22]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[22] $ 3,876    
Fair Value, Ending Balance 3,866 [4],[15],[21]   $ 3,876 [3],[16],[22]
Principal amount 3,866 [15],[19],[21]   3,876 [16],[20],[22]
Investments, cost 3,837 [5],[15],[21]   $ 3,844 [6],[16],[22]
Investment, Identifier [Axis]: Yak Access, LLC., Senior Secured First Lien Debt, 3/10/2028 Maturity      
Schedule of Investments [Line Items]      
Interest rate basis spread on variable rate [16],[17],[18],[22]     6.40%
Interest rate, floor [16],[17],[18],[22]     1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[16],[17],[22] 20,618    
Fair Value, Ending Balance [3],[16],[17],[22]     $ 20,618
Principal amount [16],[17],[20],[22]     20,592
Investments, cost [6],[16],[17],[22]     18,768
Investment, Identifier [Axis]: Yak Holding II, LLC, Series A Common Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] 1,967    
Fair Value, Ending Balance 748 [4],[34]   1,967 [3],[30]
Investments, cost $ 0 [5],[34]   $ 0 [6],[30]
Principal units (in shares) 127,419 [19],[34]   127,419 [20],[30]
Investment, Identifier [Axis]: Yak Holding II, LLC, Series A Preferred Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ 4,000    
Fair Value, Ending Balance 4,000 [4],[34]   $ 4,000 [3],[30]
Investments, cost $ 2,000 [5],[34]   $ 2,000 [6],[30]
Principal units (in shares) 4,000,000 [19],[34]   4,000,000 [20],[30]
Investment, Identifier [Axis]: Yak Holding II, LLC, Series B-1 Preferred Units, Equity      
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3],[30] $ 1,986    
Fair Value, Ending Balance 1,986 [4],[34]   $ 1,986 [3],[30]
Investments, cost $ 1,966 [5],[34]   $ 1,966 [6],[30]
Principal units (in shares) 1,966,018 [19],[34]   1,966,018 [20],[30]
Senior Secured First Lien Debt      
Schedule of Investments [Line Items]      
Fair value percentage 169.80% [1]   178.00% [2]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 1,565,171    
Fair Value, Ending Balance 1,465,051 [4]   $ 1,565,171 [3]
Investments, cost $ 1,518,099 [5]   $ 1,604,111 [6]
Senior Secured Second Lien Debt      
Schedule of Investments [Line Items]      
Fair value percentage 3.30% [1]   3.30% [2]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 29,111    
Fair Value, Ending Balance 28,460 [4]   $ 29,111 [3]
Investments, cost $ 28,103 [5]   $ 41,280 [6]
Collateralized securities and structured products - equity      
Schedule of Investments [Line Items]      
Fair value percentage 0.10% [1]   0.10% [2]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 1,096    
Fair Value, Ending Balance 1,004 [4]   $ 1,096 [3]
Investments, cost $ 1,088 [5]   $ 2,362 [6]
Unsecured debt      
Schedule of Investments [Line Items]      
Fair value percentage 0.60% [1]   1.50% [2]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 12,874    
Fair Value, Ending Balance 5,506 [4]   $ 12,874 [3]
Investments, cost $ 24,281 [5]   $ 31,693 [6]
Equity      
Schedule of Investments [Line Items]      
Fair value percentage 27.90% [1]   26.40% [2]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 232,572    
Fair Value, Ending Balance 240,679 [4]   $ 232,572 [3]
Investments, cost $ 206,901 [5]   $ 182,738 [6]
Short term investments      
Schedule of Investments [Line Items]      
Fair value percentage 15.10% [1],[55]   12.90% [2]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]      
Fair Value, Beginning Balance [3] $ 113,446    
Fair Value, Ending Balance 130,137 [4]   $ 113,446 [3]
Investments, cost $ 130,137 [5]   $ 113,446 [6]
[1] All of the Company’s investments are issued by eligible U.S. portfolio companies, as defined in the Investment Company Act of 1940, as amended, or the 1940 Act, except for investments specifically identified as non-qualifying per note h. below. Unless specifically identified in note t. below, investments do not contain a paid-in-kind, or PIK, interest provision.
[2] All of the Company’s investments are issued by eligible U.S. portfolio companies, as defined in the 1940 Act, except for investments specifically identified as non-qualifying per note h. below. Unless specifically identified in note s. below, investments do not contain a PIK interest provision.
[3] Fair value determined in good faith by the Company’s board of directors (see Note 9), including via delegation to CIM as the Company’s valuation designee (see Note 2), using significant unobservable inputs unless otherwise noted.
[4] Fair value determined in good faith by the Company’s board of directors (see Note 9), including via delegation to CIM as the Company’s valuation designee (see Note 2), using significant unobservable inputs unless otherwise noted.
[5] Represents amortized cost for debt securities and cost for equity investments.
[6] Represents amortized cost for debt securities and cost for equity investments.
[7] Gross additions include increases in the cost basis of investments resulting from new portfolio investments, PIK interest, the amortization of unearned income, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
[8] Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company out of this category into a different category.
[9] Includes PIK interest income.
[10] Gross additions include increases in the cost basis of investments resulting from new portfolio investments, PIK interest, the amortization of unearned income, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
[11] Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company out of this category into a different category.
[12] Includes PIK interest income.
[13] Investment or a portion thereof held within the Company’s wholly-owned consolidated subsidiary, Murray Hill Funding II, LLC, or Murray Hill Funding II, and was pledged as collateral supporting the amounts outstanding under the repurchase agreement with UBS AG, or UBS, as of March 31, 2024 (see Note 8).
[14] The actual Secured Overnight Financing Rate, or SOFR, rate for each loan listed may not be the applicable SOFR rate as of March 31, 2024, as the loan may have been priced or repriced based on a SOFR rate prior to or subsequent to March 31, 2024. The actual London Interbank Offered Rate, or LIBOR, rate for each loan listed may not be the applicable LIBOR rate as of March 31, 2024, as the loan may have been priced or repriced based on a LIBOR rate prior to or subsequent to March 31, 2024.
[15] The interest rate on these loans is subject to 3 month SOFR, which as of March 31, 2024 was 5.30%.
[16] The interest rate on these loans is subject to 3 month SOFR, which as of December 31, 2023 was 5.33%.
[17] Investment or a portion thereof held within the Company’s wholly-owned consolidated subsidiary, Murray Hill Funding II, and was pledged as collateral supporting the amounts outstanding under the repurchase agreement with UBS as of December 31, 2023 (see Note 8).
[18] The actual SOFR rate for each loan listed may not be the applicable SOFR rate as of December 31, 2023, as the loan may have been priced or repriced based on a SOFR rate prior to or subsequent to December 31, 2023. The actual LIBOR rate for each loan listed may not be the applicable LIBOR rate as of December 31, 2023, as the loan may have been priced or repriced based on a LIBOR rate prior to or subsequent to December 31, 2023.
[19] Denominated in U.S. dollars unless otherwise noted.
[20] Denominated in U.S. dollars unless otherwise noted.
[21] Investment or a portion thereof held within the Company’s wholly-owned consolidated subsidiary, 34th Street Funding, LLC, or 34th Street, and was pledged as collateral supporting the amounts outstanding under the credit facility with JPMorgan Chase Bank, National Association, or JPM, as of March 31, 2024 (see Note 8).
[22] Investment or a portion thereof held within the Company’s wholly-owned consolidated subsidiary, 34th Street, and was pledged as collateral supporting the amounts outstanding under the credit facility with JPM as of December 31, 2023 (see Note 8).
[23] The CLO subordinated notes are considered equity positions in the CLO vehicles and are not rated. Equity investments are entitled to recurring distributions, which are generally equal to the remaining cash flow of the payments made by the underlying vehicle's securities less contractual payments to debt holders and expenses. The estimated yield indicated is based upon a current projection of the amount and timing of these recurring distributions and the estimated amount of repayment of principal upon termination. Such projections are periodically reviewed and adjusted, and the estimated yield may not ultimately be realized.
[24] The investment or a portion thereof is not a qualifying asset under the 1940 Act. A business development company may not acquire any asset other than qualifying assets, unless, at the time the acquisition is made, qualifying assets represent at least 70% of the company’s total assets as defined under Section 55 of the 1940 Act. As of March 31, 2024, 94.7% of the Company’s total assets represented qualifying assets.
[25] The CLO subordinated notes are considered equity positions in the CLO vehicles and are not rated. Equity investments are entitled to recurring distributions, which are generally equal to the remaining cash flow of the payments made by the underlying vehicle's securities less contractual payments to debt holders and expenses. The estimated yield indicated is based upon a current projection of the amount and timing of these recurring distributions and the estimated amount of repayment of principal upon termination. Such projections are periodically reviewed and adjusted, and the estimated yield may not ultimately be realized.
[26] The investment or a portion thereof is not a qualifying asset under the 1940 Act. A business development company may not acquire any asset other than qualifying assets, unless, at the time the acquisition is made, qualifying assets represent at least 70% of the company’s total assets as defined under Section 55 of the 1940 Act. As of December 31, 2023, 94.6% of the Company’s total assets represented qualifying assets.
[27] Investment is held through CIC Holdco, LLC, a wholly-owned taxable subsidiary of the Company.
[28] Investment or a portion thereof was on non-accrual status as of March 31, 2024.
[29] Investment determined to be an affiliated investment as defined in the 1940 Act as the Company owns between 5% and 25% of the portfolio company’s outstanding voting securities but does not control the portfolio company. Fair value as of December 31, 2022 and 2023, along with transactions during the year ended December 31, 2023 in these affiliated investments, were as follows:
Year Ended December 31, 2023
Year Ended December 31, 2023
Non-Controlled, Affiliated InvestmentsFair Value at
December 31, 2022
Gross
Additions
(Cost)(1)
Gross
Reductions
(Cost)(2)
Net Unrealized Gain (Loss)
Fair Value at December 31, 2023
Net Realized Gain (Loss)Interest
Income(3)
Dividend IncomeFee Income
    Afore Insurance Services, LLC
        First Lien Term Loan$— $4,583 $— $— $4,583 $— $405 $— $— 
    ARC Financial, LLC
        Membership Interests— — — — — — — 25 — 
    Carestream Health, Inc.
        First Lien Term Loan7,539 2,976 (115)1,023 11,423 — 1,373 — — 
    Carestream Health Holdings Inc.
        Common Shares21,544 — — (158)21,386 — — — — 
    DESG Holdings, Inc.
        First Lien Term Loan246 — (82)(79)85 — — — — 
    GSC Technologies Inc.
        Incremental Term Loan154 (160)— — — 11 — — 
        First Lien Term Loan A2,064 27 (297)189 1,983 — 279 — — 
        First Lien Term Loan B388 103 — 451 942 — 112 — — 
        Common Shares— — — 1,251 1,251 — — — — 
    Instant Web, LLC
        Revolving Loan321 2,587 — (76)2,832 — 247 — — 
        Priming Term Loan469 39 — 513 — 57 — — 
        First Lien Term Loan28,167 5,166 — (4,778)28,555 — 5,188 — — 
        First Lien Delayed Draw Term Loan— 1,082 — (69)1,013 — 42 — — 
    Instant Web Holdings, LLC
        Class A Common Units— — — — — — — — — 
    IPP Buyer Holdings, LLC
        Class A Units— 10,740 — 1,170 11,910 — — — — 
    Isagenix International, LLC
        First Lien Term Loan— 8,583 — (65)8,518 — 647 — 477 
    Isagenix Worldwide, Inc.
        Common Shares— 8,987 — (583)8,404 — — — — 
    Lift Brands, Inc.
        Term Loan A23,287 — (236)(1)23,050 — 2,965 — 64 
        Term Loan B5,154 523 — 137 5,814 — 572 — — 
        Term Loan C4,732 1,724 — (197)6,259 — 741 — 1,891 
    Longview Intermediate Holdings C, LLC
        Membership Units23,995 — — (2,269)21,726 — — 3,881 — 
    Longview Power, LLC
        First Lien Term Loan2,348 (1,396)(958)— — 1,306 — — 
    Mount Logan Capital Inc.
        Common Stock2,341 — — (717)1,624 — — 40 — 
    Snap Fitness Holdings, Inc.
        Class A Stock5,123 — — (470)4,653 — — — — 
        Warrants2,077 — — (191)1,886 — — — — 
    SRA Holdings, LLC
        Membership Units— 23,611 — 1,904 25,515 — — — — 
    STATinMED, LLC
        First Lien Term Loan9,107 1,456 — (205)10,358 — 1,485 — — 
        Delayed Draw First Lien Term Loan156 (159)(3)— — 10 — — 
    STATinMed Parent, LLC
        Class A Preferred Units4,530 — — (2,512)2,018 — — — — 
        Class B Preferred Units134 — — (134)— — — — — 
    Totals$143,876 $72,205 $(2,445)$(7,335)$206,301 $— $15,440 $3,946 $2,432 
See accompanying notes to consolidated financial statements.
CĪON Investment Corporation
Consolidated Schedule of Investments
December 31, 2023
(in thousands)
(1)Gross additions include increases in the cost basis of investments resulting from new portfolio investments, PIK interest, the amortization of unearned income, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
(2)Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company out of this category into a different category.
(3)Includes PIK interest income.
[30] Non-income producing security.
[31] Investment determined to be an affiliated investment as defined in the 1940 Act as the Company owns between 5% and 25% of the portfolio company’s outstanding voting securities but does not control the portfolio company. Fair value as of December 31, 2023 and March 31, 2024, along with transactions during the three months ended March 31, 2024 in these affiliated investments, were as follows:
Three Months Ended March 31, 2024
Three Months Ended March 31, 2024
Non-Controlled, Affiliated InvestmentsFair Value at
December 31, 2023
Gross
Additions
(Cost)(1)
Gross
Reductions
(Cost)(2)
Net Unrealized Gain (Loss)
Fair Value at March 31, 2024
Net Realized Gain (Loss)Interest
Income(3)
Dividend IncomeFee Income
    Afore Insurance Services, LLC
        First Lien Term Loan$4,583 $— $— $— $4,583 $— $133 $— $— 
    ARC Financial, LLC
        Membership Interests— — — 177 177 — — — — 
    Carestream Health, Inc.
        First Lien Term Loan11,423 50 (49)11,432 — 422 — — 
    Carestream Health Holdings Inc.
        Common Shares21,386 — — (3,416)17,970 — — — — 
    DESG Holdings, Inc.
        First Lien Term Loan85 — (11)11 85 — — — — 
    GSC Technologies Inc.
        First Lien Term Loan A1,983 (6)15 1,998 — 62 — — 
        First Lien Term Loan B942 30 — 977 — 30 — — 
        Common Shares1,251 — — (185)1,066 — — — — 
    Instant Web, LLC
        Revolving Loan2,832 88 — 16 2,936 — 88 — — 
        Priming Term Loan513 15 — — 528 — 16 — — 
        First Lien Term Loan28,555 1,415 — 643 30,613 — 1,432 — — 
        First Lien Delayed Draw Term Loan1,013 433 — (1)1,445 — 43 — — 
    Instant Web Holdings, LLC
        Class A Common Units— — — — — — — — — 
    IPP Buyer Holdings, LLC
        Class A Units11,910 — — 356 12,266 — — — — 
    Isagenix International, LLC
        First Lien Term Loan8,518 187 — (165)8,540 — 252 — — 
    Isagenix Worldwide, Inc.
        Common Shares8,404 — — (2,297)6,107 — — — — 
    Lift Brands, Inc.
        Term Loan A23,050 — (59)— 22,991 — 754 — — 
        Term Loan B5,814 150 — 5,966 — 151 — — 
        Term Loan C6,259 202 — 85 6,546 — 204 — — 
    Longview Intermediate Holdings C, LLC
        Membership Units21,726 — — (1,318)20,408 — — — — 
    Mount Logan Capital Inc.
        Common Stock1,624 — — (35)1,589 — — 27 — 
    Snap Fitness Holdings, Inc.
        Class A Stock4,653 — — (449)4,204 — — — — 
        Warrants1,886 — — (182)1,704 — — — — 
    SRA Holdings, LLC
        Membership Units25,515 — — 1,433 26,948 — — — — 
    STATinMED, LLC
        First Lien Term Loan10,358 409 — (179)10,588 — 414 — — 
    STATinMed Parent, LLC
        Class A Preferred Units2,018 — — (770)1,248 — — — — 
        Class B Preferred Units— — — — — — — — — 
    Totals$206,301 $2,985 $(125)$(6,246)$202,915 $— $4,001 $27 $— 
See accompanying notes to consolidated financial statements.
CĪON Investment Corporation
Consolidated Schedule of Investments (unaudited)
March 31, 2024
(in thousands)
(1)Gross additions include increases in the cost basis of investments resulting from new portfolio investments, PIK interest, the amortization of unearned income, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
(2)Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company out of this category into a different category.
(3)Includes PIK interest income.
[32] As of March 31, 2024, the below investments contain a PIK interest provision whereby the issuer has either the option or the obligation to make interest payments with the issuance of additional securities. For certain investments, the borrower may toggle between cash and PIK interest payments.
  Interest Rate
Portfolio CompanyInvestment TypeCashPIKAll-in-Rate
American Clinical Solutions LLCSenior Secured First Lien Debt7.00%5.30%12.30%
Anthem Sports & Entertainment Inc.Senior Secured First Lien Debt3.00%12.07%15.07%
Celerity Acquisition Holdings, LLCSenior Secured First Lien Debt10.00%3.98%13.98%
Cennox, Inc.Senior Secured First Lien Debt11.41%0.25%11.66%
CION/EagleTree Partners, LLCSenior Secured Note14.00%14.00%
Community Tree Service, LLCSenior Secured First Lien Debt14.00%2.50%16.50%
Deluxe Entertainment Services, Inc.Senior Secured First Lien Debt12.50%1.50%14.00%
FuseFX, LLCSenior Secured First Lien Debt6.60%5.00%11.60%
GSC Technologies Inc.Senior Secured First Lien Debt10.48%10.48%
Hilliard, Martinez & Gonzales, LLPSenior Secured First Lien Debt17.44%17.44%
Homer City Generation, L.P.Senior Secured First Lien Debt15.00%15.00%
Homer City Generation, L.P.Senior Secured First Lien Debt17.00%17.00%
HW Acquisition, LLCSenior Secured First Lien Debt13.50%13.50%
Inotiv, Inc.Senior Secured First Lien Debt12.08%0.25%12.33%
Instant Web, LLCSenior Secured First Lien Debt12.44%12.44%
Isagenix International, LLCSenior Secured First Lien Debt2.50%8.54%11.04%
K&N Parent, Inc.Senior Secured First Lien Debt8.69%5.00%13.69%
Klein Hersh, LLCSenior Secured First Lien Debt4.68%12.00%16.68%
Lift Brands, Inc.Senior Secured First Lien Debt9.50%9.50%
Lucky Bucks Holdings LLCUnsecured Note12.50%12.50%
Nova Compression, LLCSenior Secured First Lien Debt12.58%3.25%15.83%
Playboy Enterprises, Inc.Senior Secured First Lien Debt6.50%3.25%9.75%
Robert C. Hilliard, L.L.P.Senior Secured First Lien Debt17.44%17.44%
RumbleOn, Inc.Senior Secured First Lien Debt13.69%0.50%14.19%
Securus Technologies Holdings, Inc.Senior Secured First Lien Debt6.57%4.09%10.66%
Securus Technologies Holdings, Inc.Senior Secured Second Lien Debt6.57%8.05%14.62%
Spinal USA, Inc. / Precision Medical Inc.Senior Secured First Lien Debt15.09%15.09%
STATinMED, LLCSenior Secured First Lien Debt14.82%14.82%
TMK Hawk Parent, Corp.Unsecured Debt11.00%11.00%
Trademark Global, LLCSenior Secured First Lien Debt11.19%1.75%12.94%
Trammell, P.C.Senior Secured First Lien Debt20.94%20.94%
Williams Industrial Services Group, Inc.Senior Secured First Lien Debt10.00%6.18%16.18%
[33] As of December 31, 2023, the below investments contain a PIK interest provision whereby the issuer has either the option or the obligation to make interest payments with the issuance of additional securities. For certain investments, the borrower may toggle between cash and PIK interest payments.
  Interest Rate
Portfolio CompanyInvestment TypeCashPIKAll-in-Rate
American Clinical Solutions LLCSenior Secured First Lien Debt7.15%5.35%12.50%
Anthem Sports & Entertainment Inc.Senior Secured First Lien Debt3.00%12.11%15.11%
Celerity Acquisition Holdings, LLCSenior Secured First Lien Debt10.00%4.05%14.05%
Cennox, Inc.Senior Secured First Lien Debt11.65%0.25%11.90%
CION/EagleTree Partners, LLCSenior Secured Note14.00%14.00%
Community Tree Service, LLCSenior Secured First Lien Debt14.00%2.50%16.50%
Deluxe Entertainment Services, Inc.Senior Secured First Lien Debt12.50%1.50%14.00%
FuseFX, LLCSenior Secured First Lien Debt6.47%5.00%11.47%
GSC Technologies Inc.Senior Secured First Lien Debt10.51%10.51%
Hilliard, Martinez & Gonzales, LLPSenior Secured First Lien Debt17.46%17.46%
Homer City Generation, L.P.Senior Secured First Lien Debt15.00%15.00%
Homer City Generation, L.P.Senior Secured First Lien Debt17.00%17.00%
Inotiv, Inc.Senior Secured First Lien Debt11.96%0.25%12.21%
Instant Web, LLCSenior Secured First Lien Debt12.47%12.47%
Isagenix International, LLCSenior Secured First Lien Debt2.50%8.54%11.04%
K&N Parent, Inc.Senior Secured First Lien Debt8.72%5.00%13.72%
Klein Hersh, LLCSenior Secured First Lien Debt6.74%12.00%18.74%
Lift Brands, Inc.Senior Secured First Lien Debt9.50%9.50%
Lucky Bucks Holdings LLCUnsecured Note12.50%12.50%
Nova Compression, LLCSenior Secured First Lien Debt12.61%3.25%15.86%
Playboy Enterprises, Inc.Senior Secured First Lien Debt6.50%3.25%9.75%
Robert C. Hilliard, L.L.P.Senior Secured First Lien Debt17.44%17.44%
RumbleOn, Inc.Senior Secured First Lien Debt13.86%0.50%14.36%
Securus Technologies Holdings, Inc.Senior Secured First Lien Debt6.61%3.89%10.50%
Securus Technologies Holdings, Inc.Senior Secured Second Lien Debt6.61%7.65%14.26%
Service Compression, LLCSenior Secured First Lien Debt13.46%2.00%15.46%
Spinal USA, Inc. / Precision Medical Inc.Senior Secured First Lien Debt15.16%15.16%
STATinMED, LLCSenior Secured First Lien Debt14.96%14.96%
Trademark Global, LLCSenior Secured First Lien Debt11.11%1.75%12.86%
Trammell, P.C.Senior Secured First Lien Debt20.86%20.86%
Williams Industrial Services Group, Inc.Senior Secured First Lien Debt10.00%6.18%16.18%
WPLM Acquisition Corp.Unsecured Note15.00%15.00%
[34] Non-income producing security.
[35] Investment or a portion thereof was on non-accrual status as of December 31, 2023.
[36] Investment determined to be a controlled investment as defined in the 1940 Act as the Company is deemed to exercise a controlling influence over the management or policies of the portfolio company due to beneficially owning, either directly or through one or more controlled companies, more than 25% of the outstanding voting securities of such portfolio company. Fair value as of December 31, 2023 and March 31, 2024, along with transactions during the three months ended March 31, 2024 in these controlled investments, were as follows:
Three Months Ended March 31, 2024
Three Months Ended March 31, 2024
Controlled InvestmentsFair Value at
December 31, 2023
Gross
Additions
(Cost)(1)
Gross
Reductions
(Cost)(2)
Net 
Unrealized
Gain (Loss)
Fair Value at
March 31, 2024
Net Realized
Gain (Loss)
Interest
Income(3)
Dividend IncomeFee Income
    CION/EagleTree Partners, LLC
        Senior Secured Note$59,598 $— $— $— $59,598 $— $2,074 $— $— 
        Participating Preferred Shares25,039 — — (5,646)19,393 — — — — 
        Common Shares— — — — — — — — — 
    David's Bridal, Inc.
        Exit First Lien Term Loan22,050 — — (219)21,831 — 669 — — 
        Incremental First Lien Term Loan16,694 — (200)129 16,623 — 489 — — 
    David's Bridal Holdings, LLC
        Preferred Units12,494 — — 935 13,429 — — — — 
        Common Units41,418 — — 1,152 42,570 — — — — 
    Totals$177,293 $— $(200)$(3,649)$173,444 $— $3,232 $— $— 
(1)Gross additions include increases in the cost basis of investments resulting from new portfolio investments, PIK interest, the amortization of unearned income, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
(2)Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company out of this category into a different category.
(3)Includes PIK interest income.
[37] The interest rate on these loans is subject to 1 month SOFR, which as of March 31, 2024 was 5.33%.
[38] The interest rate on these loans is subject to 1 month SOFR, which as of December 31, 2023 was 5.35%.
[39] Investment determined to be a controlled investment as defined in the 1940 Act as the Company is deemed to exercise a controlling influence over the management or policies of the portfolio company due to beneficially owning, either directly or through one or more controlled companies, more than 25% of the outstanding voting securities of such portfolio company. Fair value as of December 31, 2022 and 2023, along with transactions during the year ended December 31, 2023 in these controlled investments, were as follows:
Year Ended December 31, 2023
Year Ended December 31, 2023
Controlled InvestmentsFair Value at
December 31, 2022
Gross
Additions
(Cost)(1)
Gross
Reductions
(Cost)(2)
Net 
Unrealized
Gain (Loss)
Fair Value at December 31, 2023
Net Realized
Gain (Loss)
Interest
Income(3)
Dividend IncomeFee Income
    CION/EagleTree Partners, LLC
        Senior Secured Note$60,348 $4,771 $(5,521)$— $59,598 $— $7,843 $— $— 
        Participating Preferred Shares30,766 — — (5,727)25,039 — — 4,250 — 
        Common Shares— — — — — — — — — 
    David's Bridal, Inc.
        Exit First Lien Term Loan— 22,050 — — 22,050 — 1,205 — 1,050 
        Incremental First Lien Term Loan— 17,033 — (339)16,694 — 92 — 341 
    David's Bridal Holdings, LLC
        Preferred Units— 10,820 — 1,674 12,494 — — — — 
        Common Units— 23,130 — 18,288 41,418 — — — — 
    Totals$91,114 $77,804 $(5,521)$13,896 $177,293 $— $9,140 $4,250 $1,391 
(1)Gross additions include increases in the cost basis of investments resulting from new portfolio investments, PIK interest, the amortization of unearned income, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company into this category from a different category.
(2)Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, the exchange of one or more existing securities for one or more new securities and the movement of an existing portfolio company out of this category into a different category.
(3)Includes PIK interest income.
[40] In addition to the interest earned based on the stated interest rate of this loan, which is the amount reflected in this schedule, the Company may be entitled to receive additional residual amounts.
[41] In addition to the interest earned based on the stated interest rate of this loan, which is the amount reflected in this schedule, the Company may be entitled to receive additional residual amounts.
[42] 7-day effective yield as of March 31, 2024.
[43] While the maturity date of this loan has passed, the Company expects all interest and principal to be collected.
[44] While the maturity date of this loan has passed, the Company expects all interest and principal to be collected.
[45] The interest rate on these loans is subject to 6 month SOFR, which as of March 31, 2024 was 5.22%.
[46] The interest rate on these loans is subject to 6 month SOFR, which as of December 31, 2023 was 5.16%.
[47] The interest rate on these loans is subject to 3 month LIBOR, which as of March 31, 2024 was 5.56%.
[48] The interest rate on these loans is subject to 3 month LIBOR, which as of December 31, 2023 was 5.59%.
[49] The Company has entered into a proceeds agreement with Macquarie Capital Funding LLC, or Macquarie, in which any proceeds received by Macquarie from an underlying first lien term loan were passed onto the Company. The underlying first lien term loan was subsequently exchanged for common shares of the underlying portfolio company. Macquarie's obligations under the proceeds agreement are not secured by any collateral. The industry and other investment characteristics reflect the terms of the underlying equity security.
[50] The Company has entered into a proceeds agreement with Macquarie Capital Funding LLC, or Macquarie, in which any proceeds received by Macquarie from an underlying first lien term loan were passed onto the Company. The underlying first lien term loan was subsequently exchanged for common shares of the underlying portfolio company. Macquarie's obligations under the proceeds agreement are not secured by any collateral. The industry and other investment characteristics reflect the terms of the underlying equity security.
[51] The interest rate on these loans is subject to 1 month LIBOR, which as of March 31, 2024 was 5.44%.
[52] The interest rate on these loans is subject to 1 month LIBOR, which as of December 31, 2023 was 5.47%.
[53] Fair value determined using level 1 inputs.
[54] Fair value determined using level 1 inputs.
[55] Short term investments represent an investment in a fund that invests in highly liquid investments with average original maturity dates of three months or less.