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Consolidated Schedule of Investments (unaudited) (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Schedule of Investments [Line Items]          
Fair value percentage 100.00% [1]   100.00% [1]   100.00% [2]
Interest rate 3.79%   3.79%    
Percentage of net assets, including liabilities in excess of net assets 215.20% [1]   215.20% [1]   222.20% [2]
Liabilities in excess of other assets, percent of net assets (115.20%) [1]   (115.20%) [1]   (122.20%) [2]
Percentage total assets representing qualifying assets 95.80%   95.80%   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 $ 1,806,229 [4]   1,806,229 [4]   $ 1,954,270 [3]
Net Realized Gain (Loss) 3,938 $ (8,123) (26,075) $ (31,576) (31,927)
Fee income $ 5,803 3,532 $ 12,018 8,226 11,694
All-in-Rate 3.79%   3.79%    
Investments, cost $ 1,850,244 [5]   $ 1,850,244 [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     106,170 [7]   72,205 [8]
Gross Reductions Cost     (48,736) [9]   (2,445) [10]
Net Unrealized Gain (Loss)     9,417   (7,335)
Fair Value, Ending Balance 273,152   273,152   206,301
Net Realized Gain (Loss)     (7,091)   0
Interest Income     13,213 [11]   15,440 [12]
Dividend Income 89 13 129 3,946 3,946
Fee income 2,894 35 3,598 2,432 2,432
Investments, cost 276,204   276,204   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     25,000 [13]   77,804
Gross Reductions Cost     (27,663) [14]   (5,521)
Net Unrealized Gain (Loss)     (22,730)   13,896
Fair Value, Ending Balance 151,900   151,900   177,293
Net Realized Gain (Loss)     0   0
Interest Income     9,386 [15]   9,140
Dividend Income 0 0 0 4,250 4,250
Fee income 2,009 $ 1,050 2,309 1,050 1,391
Investments, cost 152,042   152,042   $ 154,705
Investment, Identifier [Axis]: ACS Holdings LLC, Class A-1 Membership Units          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16] 0   0    
Investments, cost [5],[16] $ 0   $ 0    
Principal units (in shares) [16],[17] 23,265,901,000   23,265,901,000    
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% [18],[19],[20]   6.25% [18],[19],[20]   6.25% [21],[22],[23]
Interest rate, floor 0.75% [18],[19],[20]   0.75% [18],[19],[20]   0.75% [21],[22],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     $ 2,662    
Fair Value, Ending Balance $ 7,467 [4],[18],[20]   7,467 [4],[18],[20]   $ 2,662 [3],[21],[22]
Principal amount 7,486 [17],[18],[20]   7,486 [17],[18],[20]   2,738 [21],[22],[24]
Investments, cost $ 7,408 [5],[18],[20]   $ 7,408 [5],[18],[20]   $ 2,697 [6],[21],[22]
Investment, Identifier [Axis]: ALM Global, LLC, Senior Secured First Lien Debt, 2/21/2029 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [18],[19],[20],[25] 5.50%   5.50%    
Interest rate, floor [18],[19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[18],[20],[25] $ 29,613   $ 29,613    
Principal amount [17],[18],[20],[25] 29,577   29,577    
Investments, cost [5],[18],[20],[25] $ 29,576   $ 29,576    
Investment, Identifier [Axis]: ALM Global, LLC, Senior Secured First Lien Debt, 2/21/2029 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19] 5.50%   5.50%    
Interest rate, floor [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 541   $ 541    
Principal amount [17] 540   540    
Investments, cost [5] $ 540   $ 540    
Investment, Identifier [Axis]: ALM Global, LLC, Senior Secured First Lien Debt, 2/21/2029 Maturity, 3          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 5.50%   5.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 230   230    
Investments, cost [5] $ 0   $ 0    
Investment, Identifier [Axis]: ALM Global, LLC, Senior Secured First Lien Debt, 2/21/2029 Maturity, 4          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 0.50%   0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 2   $ 2    
Principal amount [17] 1,930   1,930    
Investments, cost [5] $ 0   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 [21],[22],[23],[26]         6.00%
Interest rate, floor [21],[22],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22],[26]     16,000    
Fair Value, Ending Balance [3],[21],[22],[26]         $ 16,000
Principal amount [21],[22],[24],[26]         16,000
Investments, cost [6],[21],[22],[26]         $ 15,934
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 [21],[23]         4.25%
Interest rate, floor [21],[23]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     11,439    
Fair Value, Ending Balance [3],[21]         $ 11,439
Principal amount [21],[24]         12,117
Investments, cost [6],[21]         $ 11,403
Investment, Identifier [Axis]: AMCP Clean Acquisition Company, LLC, Senior Secured First Lien Debt, 6/15/2025 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [21],[23]         4.25%
Interest rate, floor [21],[23]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 2,684    
Fair Value, Ending Balance [3],[21]         $ 2,684
Principal amount [21],[24]         2,843
Investments, cost [6],[21]         $ 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% [19],[27],[28]   0.00% [19],[27],[28]   0.00% [23],[29],[30]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[29],[30]     $ 20    
Fair Value, Ending Balance $ 0 [4],[27],[28]   0 [4],[27],[28]   $ 20 [3],[29],[30]
Principal amount 9,000 [17],[27],[28]   9,000 [17],[27],[28]   9,000 [24],[29],[30]
Investments, cost $ 0 [5],[27],[28]   $ 0 [5],[27],[28]   $ 1,217 [6],[29],[30]
Investment, Identifier [Axis]: APS Acquisition Holdings, LLC, Senior Secured First Lien Debt, 7/11/2026 Maturity          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 5,199   5,199    
Investments, cost [5] $ 0   $ 0    
Investment, Identifier [Axis]: APS Acquisition Holdings, LLC, Senior Secured First Lien Debt, 7/11/2029 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20],[25] 5.75%   5.75%    
Interest rate, floor [19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25] $ 14,701   $ 14,701    
Principal amount [17],[20],[25] 14,701   14,701    
Investments, cost [5],[20],[25] $ 14,701   $ 14,701    
Investment, Identifier [Axis]: APS Acquisition Holdings, LLC, Senior Secured First Lien Debt, 7/11/2029 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 0.50%   0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 2,600   2,600    
Investments, cost [5] $ 0   $ 0    
Investment, Identifier [Axis]: ARC Financial Partners, LLC, Membership Interests., Equity          
Schedule of Investments [Line Items]          
Ownership percentage 25.00% [1],[16],[31]   25.00% [1],[16],[31]   25.00% [2],[32],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32],[33]     $ 0    
Fair Value, Ending Balance $ 0 [4],[16],[31]   0 [4],[16],[31]   $ 0 [3],[32],[33]
Investments, cost 0 [5],[16],[31]   0 [5],[16],[31]   0 [6],[32],[33]
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     0   0
Fair Value, Ending Balance $ 0   0   0
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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% [19],[20]   10.00% [19],[20]   10.00% [21],[23]
Interest rate, floor 1.00% [19],[20]   1.00% [19],[20]   1.00% [21],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 11,126    
Fair Value, Ending Balance $ 10,915 [4],[20]   10,915 [4],[20]   $ 11,126 [3],[21]
Principal amount 10,585 [17],[20]   10,585 [17],[20]   10,855 [21],[24]
Investments, cost $ 10,585 [5],[20]   $ 10,585 [5],[20]   $ 10,855 [6],[21]
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% [19],[20]   10.00% [19],[20]   10.00% [21],[23]
Interest rate, floor 1.00% [19],[20]   1.00% [19],[20]   1.00% [21],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 2,085    
Fair Value, Ending Balance $ 2,093 [4],[20]   2,093 [4],[20]   $ 2,085 [3],[21]
Principal amount 2,104 [17],[20]   2,104 [17],[20]   2,104 [21],[24]
Investments, cost 2,104 [5],[20]   2,104 [5],[20]   2,104 [6],[21]
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 [8]
Gross Reductions Cost     (4,583) [9]   0 [10]
Net Unrealized Gain (Loss)     0   0
Fair Value, Ending Balance $ 0   0   4,583
Net Realized Gain (Loss)     0   0
Interest Income     363 [11]   405 [12]
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 [21],[23],[26],[32]         6.00%
Interest rate, floor [21],[23],[26],[32]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[32]     $ 4,583    
Fair Value, Ending Balance [3],[21],[26],[32]         $ 4,583
Principal amount [21],[24],[26],[32]         4,583
Investments, cost [6],[21],[26],[32]         $ 4,583
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% [18],[19],[20]   5.50% [18],[19],[20]   5.50% [21],[22],[23]
Interest rate, floor 0.00% [18],[19],[20]   0.00% [18],[19],[20]   0.00% [21],[22],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     $ 8,487    
Fair Value, Ending Balance $ 7,572 [4],[18],[20]   7,572 [4],[18],[20]   $ 8,487 [3],[21],[22]
Principal amount 8,704 [17],[18],[20]   8,704 [17],[18],[20]   8,772 [21],[22],[24]
Investments, cost 8,663 [5],[18],[20]   8,663 [5],[18],[20]   8,718 [6],[21],[22]
Investment, Identifier [Axis]: American Clinical Solutions LLC, Class A-1 Membership Interests          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     0    
Gross Additions Cost [7]     0    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     0    
Fair Value, Ending Balance 0   0   0
Net Realized Gain (Loss)     0    
Interest Income [11]     0    
Dividend Income     0    
Fee income     0    
Investment, Identifier [Axis]: American Clinical Solutions LLC, First Lien Term Loan          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     0    
Gross Additions Cost [7]     11,299    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     (385)    
Fair Value, Ending Balance $ 10,914   10,914   $ 0
Net Realized Gain (Loss)     0    
Interest Income [11]     133    
Dividend Income     0    
Fee income     $ 0    
Investment, Identifier [Axis]: American Clinical Solutions LLC, Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 12.75%   12.75%   12.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 8.00%   8.00%   7.15%
PIK 4.75%   4.75%   5.35%
All-in-Rate 12.75%   12.75%   12.50%
Investment, Identifier [Axis]: American Clinical Solutions LLC, Senior Secured First Lien Debt, 3/29/2024 Maturity          
Schedule of Investments [Line Items]          
Interest rate, unfunded [23],[33]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[33]     $ (8)    
Fair Value, Ending Balance [3],[33]         $ (8)
Principal amount [24],[33]         250
Investments, cost [6],[33]         $ (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% [16],[19],[20],[34]   7.00% [16],[19],[20],[34]   7.00% [21],[23],[26],[35]
Interest rate, floor 1.00% [16],[19],[20],[34]   1.00% [16],[19],[20],[34]   1.00% [21],[23],[26],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[35]     $ 6,107    
Fair Value, Ending Balance [3],[21],[26],[35]         $ 6,107
Principal amount [21],[24],[26],[35]         6,312
Investments, cost [6],[21],[26],[35]         $ 6,321
Investment, Identifier [Axis]: American Clinical Solutions LLC, Senior Secured First Lien Debt, 6/30/2025 Maturity, 1          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16],[20],[34] $ 11,204   11,204    
Principal amount [16],[17],[20],[34] 11,732   11,732    
Investments, cost [5],[16],[20],[34] $ 11,732   $ 11,732    
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 [16],[19],[36] 0.00%   0.00%    
Investment, Identifier [Axis]: American Clinical Solutions LLC, Senior Secured First Lien Debt, 6/30/2025 Maturity, 2          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16],[36] $ (290)   $ (290)    
Principal amount [16],[17],[36] 6,450   6,450    
Investments, cost [5],[16],[36] $ 0   $ 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 [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 4,545   4,545    
Investments, cost [5] $ 0   $ 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 [19],[20],[25] 6.00%   6.00%    
Interest rate, floor [19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25] $ 13,364   $ 13,364    
Principal amount [17],[20],[25] 13,364   13,364    
Investments, cost [5],[20],[25] $ 13,364   $ 13,364    
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 [19] 0.50%   0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 1,818   1,818    
Investments, cost [5] $ 0   $ 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 5.00% [19],[20],[25]   5.00% [19],[20],[25]   5.00% [23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26]     $ 16,375    
Fair Value, Ending Balance $ 15,405 [4],[20],[25]   15,405 [4],[20],[25]   $ 16,375 [3],[26]
Principal amount 15,405 [17],[20],[25]   15,405 [17],[20],[25]   16,375 [24],[26]
Investments, cost $ 15,334 [5],[20],[25]   $ 15,334 [5],[20],[25]   $ 16,271 [6],[26]
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% [19]   0.50% [19]   0.50% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 0    
Fair Value, Ending Balance $ 0 [4]   0 [4]   $ 0 [3]
Principal amount 3,333 [17]   3,333 [17]   3,333 [24]
Investments, cost $ (14) [5]   $ (14) [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% [19],[36]   0.00% [19],[36]   0.00% [23],[33]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[33]     $ 0    
Fair Value, Ending Balance $ 0 [4],[36]   0 [4],[36]   $ 0 [3],[33]
Principal amount 235 [17],[36]   235 [17],[36]   235 [24],[33]
Investments, cost $ 0 [5],[36]   $ 0 [5],[36]   $ 0 [6],[33]
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% [19],[37]   5.50% [19],[37]   5.50% [23],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[38]     $ 140    
Fair Value, Ending Balance $ 0 [4],[37]   0 [4],[37]   $ 140 [3],[38]
Principal amount 3,116 [17],[37]   3,116 [17],[37]   3,116 [24],[38]
Investments, cost $ 0 [5],[37]   $ 0 [5],[37]   $ 3,116 [6],[38]
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% [19],[20],[25],[39]   10.00% [19],[20],[25],[39]   10.00% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25],[39]   1.00% [19],[20],[25],[39]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 11,078    
Fair Value, Ending Balance $ 11,165 [4],[20],[25],[39]   11,165 [4],[20],[25],[39]   $ 11,078 [3],[21],[26]
Principal amount 10,892 [17],[20],[25],[39]   10,892 [17],[20],[25],[39]   11,204 [21],[24],[26]
Investments, cost $ 10,750 [5],[20],[25],[39]   $ 10,750 [5],[20],[25],[39]   $ 11,006 [6],[21],[26]
Investment, Identifier [Axis]: Anthem Sports & Entertainment Inc., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 14.10%   14.10%   15.11%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 3.00%   3.00%   3.00%
PIK 11.10%   11.10%   12.11%
All-in-Rate 14.10%   14.10%   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% [19],[20],[25],[34]   9.50% [19],[20],[25],[34]   9.50% [21],[23],[26],[35]
Interest rate, floor 1.00% [19],[20],[25],[34]   1.00% [19],[20],[25],[34]   1.00% [21],[23],[26],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[35]     $ 38,029    
Fair Value, Ending Balance $ 40,161 [4],[20],[25],[34]   40,161 [4],[20],[25],[34]   $ 38,029 [3],[21],[26],[35]
Principal amount 43,891 [17],[20],[25],[34]   43,891 [17],[20],[25],[34]   40,242 [21],[24],[26],[35]
Investments, cost $ 43,790 [5],[20],[25],[34]   $ 43,790 [5],[20],[25],[34]   $ 40,112 [6],[21],[26],[35]
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% [19],[20],[34]   9.50% [19],[20],[34]   9.50% [21],[23],[35]
Interest rate, floor 1.00% [19],[20],[34]   1.00% [19],[20],[34]   1.00% [21],[23],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[35]     $ 3,081    
Fair Value, Ending Balance $ 3,237 [4],[20],[34]   3,237 [4],[20],[34]   $ 3,081 [3],[21],[35]
Principal amount 3,538 [17],[20],[34]   3,538 [17],[20],[34]   3,261 [21],[24],[35]
Investments, cost $ 3,538 [5],[20],[34]   $ 3,538 [5],[20],[34]   $ 3,261 [6],[21],[35]
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% [19]   0.50% [19]   0.50% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ (9)    
Fair Value, Ending Balance $ (14) [4]   (14) [4]   $ (9) [3]
Principal amount 167 [17]   167 [17]   167 [24]
Investments, cost $ 0 [5]   $ 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% [19],[40],[41]   10.00% [19],[40],[41]   5.00% [23],[42]
Interest rate, floor 1.00% [19],[40],[41]   1.00% [19],[40],[41]   1.00% [23],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[42]     $ 5,000    
Fair Value, Ending Balance $ 4,750 [4],[40],[41]   4,750 [4],[40],[41]   $ 5,000 [3],[42]
Principal amount 5,000 [17],[40],[41]   5,000 [17],[40],[41]   5,000 [24],[42]
Investments, cost $ 5,000 [5],[40],[41]   $ 5,000 [5],[40],[41]   $ 5,000 [6],[42]
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% [19],[40],[41]   5.00% [19],[40],[41]   5.00% [23],[42]
Interest rate, floor 1.00% [19],[40],[41]   1.00% [19],[40],[41]   1.00% [23],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[42]     $ 8,957    
Fair Value, Ending Balance $ 10,065 [4],[40],[41]   10,065 [4],[40],[41]   $ 8,957 [3],[42]
Principal amount 11,137 [17],[40],[41]   11,137 [17],[40],[41]   11,137 [24],[42]
Investments, cost 11,137 [5],[40],[41]   11,137 [5],[40],[41]   11,123 [6],[42]
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],[33]     971    
Fair Value, Ending Balance 626 [4],[36]   626 [4],[36]   971 [3],[33]
Investments, cost $ 1,642 [5],[36]   $ 1,642 [5],[36]   $ 1,642 [6],[33]
Principal units (in shares) 511,255 [17],[36]   511,255 [17],[36]   511,255 [24],[33]
Investment, Identifier [Axis]: Atlas Supply LLC, Senior Secured First Lien Debt, 4/29/2025 Maturity          
Schedule of Investments [Line Items]          
Interest rate 13.00% [19]   13.00% [19]   11.00% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 4,938    
Fair Value, Ending Balance $ 4,656 [4]   $ 4,656 [4]   $ 4,938 [3]
All-in-Rate 13.00% [19]   13.00% [19]   11.00% [23]
Principal amount $ 5,000 [17]   $ 5,000 [17]   $ 5,000 [24]
Investments, cost $ 5,000 [5]   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 [23],[42]         4.50%
Interest rate, floor [23],[42]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[42]     $ 6,268    
Fair Value, Ending Balance [3],[42]         $ 6,268
Principal amount [24],[42]         6,710
Investments, cost [6],[42]         $ 6,318
Investment, Identifier [Axis]: Avison Young (Canada) Inc., Class A Preferred Shares, Equity          
Schedule of Investments [Line Items]          
Return rate [1] 12.50%   12.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 7,613   $ 7,613    
Investments, cost [5] $ 9,430   $ 9,430    
Principal units (in shares) [17] 8,800,606   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],[36] $ 5,017   $ 5,017    
Investments, cost [5],[36] $ 3,183   $ 3,183    
Principal units (in shares) [17],[36] 6,575   6,575    
Investment, Identifier [Axis]: Avison Young (Canada) Inc./Avison Young (USA) Inc., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 12.61%   12.61%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 6.11%   6.11%    
PIK 6.50%   6.50%    
All-in-Rate 12.61%   12.61%    
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 [21],[23],[26]         6.50%
Interest rate, floor [21],[23],[26]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 18,602    
Fair Value, Ending Balance [3],[21],[26]         $ 18,602
Principal amount [21],[24],[26]         23,696
Investments, cost [6],[21],[26]         $ 13,299
Investment, Identifier [Axis]: Avison Young (USA) Inc., Senior Secured First Lien Debt, 1/31/2026 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [21],[23]         7.00%
Interest rate, floor [21],[23]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 1,948    
Fair Value, Ending Balance [3],[21]         $ 1,948
Principal amount [21],[24]         2,481
Investments, cost [6],[21]         $ 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 [18],[19],[20] 6.25%   6.25%    
Interest rate, floor [18],[19],[20] 2.00%   2.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[18],[20] $ 7,444   $ 7,444    
Principal amount [17],[18],[20] 7,481   7,481    
Investments, cost [5],[18],[20] $ 7,341   $ 7,341    
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 [19],[20],[34] 8.00%   8.00%    
Interest rate, floor [19],[20],[34] 2.00%   2.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[34] $ 8,410   $ 8,410    
Principal amount [17],[20],[34] 8,452   8,452    
Investments, cost [5],[20],[34] $ 8,452   $ 8,452    
Investment, Identifier [Axis]: Avison Young (USA) Inc., Senior Secured First Lien Debt, 3/12/2029 Maturity 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20],[34] 8.00%   8.00%    
Interest rate, floor [19],[20],[34] 2.00%   2.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[34] $ 2,693   $ 2,693    
Principal amount [17],[20],[34] 2,888   2,888    
Investments, cost [5],[20],[34] $ 2,888   $ 2,888    
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% [19],[20],[25]   7.00% [19],[20],[25]   7.00% [21],[23],[26]
Interest rate, floor 2.00% [19],[20],[25]   2.00% [19],[20],[25]   2.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 19,394    
Fair Value, Ending Balance $ 19,369 [4],[20],[25]   19,369 [4],[20],[25]   $ 19,394 [3],[21],[26]
Principal amount 19,739 [17],[20],[25]   19,739 [17],[20],[25]   19,892 [21],[24],[26]
Investments, cost $ 19,539 [5],[20],[25]   $ 19,539 [5],[20],[25]   $ 19,629 [6],[21],[26]
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% [19],[20]   7.00% [19],[20]   7.00% [21],[23]
Interest rate, floor 2.00% [19],[20]   2.00% [19],[20]   2.00% [21],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 929    
Fair Value, Ending Balance $ 2,290 [4],[20]   2,290 [4],[20]   $ 929 [3],[21]
Principal amount 2,333 [17],[20]   2,333 [17],[20]   952 [21],[24]
Investments, cost $ 2,267 [5],[20]   $ 2,267 [5],[20]   $ 928 [6],[21]
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% [19]   0.50% [19]   0.50% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ (48)    
Fair Value, Ending Balance $ (10) [4]   (10) [4]   $ (48) [3]
Principal amount 524 [17]   524 [17]   1,905 [24]
Investments, cost $ (10) [5]   (10) [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 [23],[42]         9.00%
Interest rate, floor [23],[42]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[42]     $ 13,095    
Fair Value, Ending Balance [3],[42]         $ 13,095
Principal amount [24],[42]         13,800
Investments, cost [6],[42]         $ 13,339
Investment, Identifier [Axis]: Berlitz Holdings, Inc., Senior Secured First Lien Debt, 5/31/2025 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[40] 9.00%   9.00%    
Interest rate, floor [19],[40] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[40] $ 13,288   $ 13,288    
Principal amount [17],[40] 13,800   13,800    
Investments, cost [5],[40] $ 13,641   13,641    
Investment, Identifier [Axis]: Bradshaw International Parent Corp., Senior Secured First Lien Debt, 10/21/2026 Maturity          
Schedule of Investments [Line Items]          
Interest rate, unfunded [23]         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 [24]         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 basis spread on variable rate [19],[40] 5.75%   5.75%    
Interest rate, floor [19],[40] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[40] $ 615   $ 615    
Principal amount [17],[40] 615   615    
Investments, cost [5],[40] $ 596   $ 596    
Investment, Identifier [Axis]: Bradshaw International Parent Corp., Senior Secured First Lien Debt, 10/21/2026 Maturity 2          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 1,230   1,230    
Investments, cost [5] $ 0   $ 0    
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 5.75% [19],[25],[40]   5.75% [19],[25],[40]   5.75% [23],[26],[42]
Interest rate, floor 1.00% [19],[25],[40]   1.00% [19],[25],[40]   1.00% [23],[26],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 12,877    
Fair Value, Ending Balance $ 12,794 [4],[25],[40]   12,794 [4],[25],[40]   $ 12,877 [3],[26],[42]
Principal amount 12,794 [17],[25],[40]   12,794 [17],[25],[40]   12,893 [24],[26],[42]
Investments, cost 12,602 [5],[25],[40]   12,602 [5],[25],[40]   12,662 [6],[26],[42]
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],[33]     606    
Fair Value, Ending Balance 636 [4],[36]   636 [4],[36]   606 [3],[33]
Investments, cost $ 381 [5],[36]   $ 381 [5],[36]   $ 381 [6],[33]
Principal units (in shares) 380,952 [17],[36]   380,952 [17],[36]   380,952 [24],[33]
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 [13]   0
Gross Reductions Cost     0 [14]   0
Net Unrealized Gain (Loss)     0   0
Fair Value, Ending Balance $ 0   0   0
Net Realized Gain (Loss)     0   0
Interest Income     0 [15]   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],[28],[36],[39]   85.00% [1],[28],[36],[39]   85.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[30],[33],[43]     $ 0    
Fair Value, Ending Balance $ 0 [4],[28],[36],[39]   0 [4],[28],[36],[39]   $ 0 [3],[30],[33],[43]
Investments, cost 0 [5],[28],[36],[39]   0 [5],[28],[36],[39]   0 [6],[30],[33],[43]
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],[30],[43]     25,039    
Fair Value, Ending Balance 18,851   18,851   25,039 [3],[30],[43]
Investments, cost [6],[30],[43]         $ 22,073
Principal units (in shares) [24],[30],[43]         22,072,841
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 [13]   0
Gross Reductions Cost     0 [14]   0
Net Unrealized Gain (Loss)     (6,188)   (5,727)
Fair Value, Ending Balance 18,851   18,851   25,039
Net Realized Gain (Loss)     0   0
Interest Income     0 [15]   0
Dividend Income     0   4,250
Fee income     0   $ 0
Investment, Identifier [Axis]: CION/EagleTree Partners, LLC, Participating Preferred Shares, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[28],[36],[39] 18,851   18,851    
Investments, cost [5],[28],[36],[39] $ 22,073   $ 22,073    
Principal units (in shares) [17],[28],[36],[39] 22,072,841   22,072,841    
Investment, Identifier [Axis]: CION/EagleTree Partners, LLC, Senior Secured Note          
Schedule of Investments [Line Items]          
Interest rate 14.00%   14.00%   14.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 14.00%   14.00%   14.00%
All-in-Rate 14.00%   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 [13]   4,771
Gross Reductions Cost     (21,713) [14]   (5,521)
Net Unrealized Gain (Loss)     0   0
Fair Value, Ending Balance $ 37,885   37,885   59,598
Net Realized Gain (Loss)     0   0
Interest Income     5,210 [15]   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% [19],[28],[34],[39]   14.00% [19],[28],[34],[39]   14.00% [23],[30],[35],[43]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[30],[35],[43]     $ 59,598    
Fair Value, Ending Balance $ 37,885 [4],[28],[34],[39]   $ 37,885 [4],[28],[34],[39]   $ 59,598 [3],[30],[35],[43]
All-in-Rate 14.00% [19],[28],[34],[39]   14.00% [19],[28],[34],[39]   14.00% [23],[30],[35],[43]
Principal amount $ 37,885 [17],[28],[34],[39]   $ 37,885 [17],[28],[34],[39]   $ 59,598 [24],[30],[35],[43]
Investments, cost 37,885 [5],[28],[34],[39]   37,885 [5],[28],[34],[39]   $ 59,598 [6],[30],[35],[43]
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 1,809   1,809   5,065
Investments, cost $ 5,200   $ 5,200   $ 5,200
Principal units (in shares) 6,030,384   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 $ 53   53   $ 1,622
Investments, cost $ 486   $ 486   $ 486
Principal units (in shares) 1,469   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   0   $ 31
Investments, cost $ 0   $ 0   $ 0
Principal units (in shares) 255   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   $ 0
Investments, cost $ 0   $ 0   $ 0
Principal units (in shares) 4,746   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%   4.20%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance $ 10,922   $ 10,922    
Investments, cost $ 10,576   10,576    
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%   9.00%
Interest rate, floor 1.00%   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 $ 1,215   1,215   $ 1,194
Principal amount 1,200   1,200   1,200
Investments, cost 1,186   1,186   1,157
Investment, Identifier [Axis]: CION/EagleTree, CHC Medical Partners, Inc., Additional Series C Preferred Stock, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance 608   608    
Investments, cost $ 308   $ 308    
Principal units (in shares) 183,723   183,723    
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 $ 12,191   12,191   10,391
Investments, cost $ 8,464   $ 8,464   $ 8,218
Principal units (in shares) 2,727,273   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 $ 1,002   1,002   $ 895
Investments, cost $ 1,000   $ 1,000   $ 1,000
Principal units (in shares) 3,578,701   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 $ 21,589   21,589   $ 21,386
Investments, cost $ 21,759   $ 21,759   $ 21,759
Principal units (in shares) 614,367   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%   11.00%   8.50%
Interest rate, floor 1.00%   1.00%   1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     $ 464    
Fair Value, Ending Balance $ 465   465   $ 464
Principal amount 465   465   463
Investments, cost 465   465   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 180   180   14,537
Investments, cost $ 0   $ 0   $ 8,400
Principal units (in shares) 37,264   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 $ 270   270   $ 382
Investments, cost $ 0   $ 0   $ 0
Principal units (in shares) 1   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%   11.84%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     $ 9,117    
Fair Value, Ending Balance $ 9,901   9,901   $ 9,117
Principal amount 10,000   10,000   10,000
Investments, cost 9,360   9,360   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   0
Investments, cost $ 0   $ 0   $ 0
Principal units (in shares) 133,333   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 $ 780   780   $ 503
Investments, cost $ 300   $ 300   $ 300
Principal units (in shares) 133,333   133,333   133,333
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 $ 189   189   214
Investments, cost $ 2,000   $ 2,000   $ 2,000
Principal units (in shares) 12,171   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   $ 0
Investments, cost $ 0   $ 0   $ 0
Principal units (in shares) 20,667,324   20,667,324   20,667,324
Investment, Identifier [Axis]: CTS Ultimate Holdings, LLC, Class A Preferred Units          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 238   $ 238    
Investments, cost [5] $ 237   $ 237    
Principal units (in shares) [17] 849,201   849,201    
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 6.00% [19],[25],[40],[44]   6.00% [19],[25],[40],[44]   4.50% [23],[26],[42],[45]
Interest rate, floor 2.00% [19],[25],[40],[44]   2.00% [19],[25],[40],[44]   1.00% [23],[26],[42],[45]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42],[45]     $ 16,394    
Fair Value, Ending Balance $ 14,258 [4],[25],[40],[44]   14,258 [4],[25],[40],[44]   $ 16,394 [3],[26],[42],[45]
Principal amount 14,366 [17],[25],[40],[44]   14,366 [17],[25],[40],[44]   16,477 [24],[26],[42],[45]
Investments, cost 14,244 [5],[25],[40],[44]   14,244 [5],[25],[40],[44]   16,300 [6],[26],[42],[45]
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],[32],[33]     21,386    
Fair Value, Ending Balance [3],[32],[33]         21,386
Investments, cost [6],[32],[33]         $ 21,758
Principal units (in shares) [24],[32],[33]         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],[16],[36] 21,589   21,589    
Investments, cost [5],[16],[36] $ 21,759   $ 21,759    
Principal units (in shares) [16],[17],[36] 614,368   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     161 [7]   2,976 [8]
Gross Reductions Cost     (221) [9]   (115) [10]
Net Unrealized Gain (Loss)     (103)   1,023
Fair Value, Ending Balance $ 11,260   11,260   11,423
Net Realized Gain (Loss)     0   0
Interest Income     1,281 [11]   1,373 [12]
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% [16],[18],[19],[20]   7.50% [16],[18],[19],[20]   7.50% [21],[22],[23],[32]
Interest rate, floor 1.00% [16],[18],[19],[20]   1.00% [16],[18],[19],[20]   1.00% [21],[22],[23],[32]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22],[32]     $ 11,423    
Fair Value, Ending Balance $ 11,260 [4],[16],[18],[20]   11,260 [4],[16],[18],[20]   $ 11,423 [3],[21],[22],[32]
Principal amount 11,260 [16],[17],[18],[20]   11,260 [16],[17],[18],[20]   11,481 [21],[22],[24],[32]
Investments, cost 10,397 [5],[16],[18],[20]   10,397 [5],[16],[18],[20]   10,457 [6],[21],[22],[32]
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     203   (158)
Fair Value, Ending Balance $ 21,589   21,589   21,386
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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%   13.98%   14.05%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 10.00%   10.00%   10.00%
PIK 3.98%   3.98%   4.05%
All-in-Rate 13.98%   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 8.50% [19],[20],[25],[34]   8.50% [19],[20],[25],[34]   10.00% [21],[23],[26],[35]
Interest rate, floor 1.00% [19],[20],[25],[34]   1.00% [19],[20],[25],[34]   1.00% [21],[23],[26],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[35]     $ 16,118    
Fair Value, Ending Balance $ 16,608 [4],[20],[25],[34]   16,608 [4],[20],[25],[34]   $ 16,118 [3],[21],[26],[35]
Principal amount 16,608 [17],[20],[25],[34]   16,608 [17],[20],[25],[34]   16,118 [21],[24],[26],[35]
Investments, cost $ 16,592 [5],[20],[25],[34]   $ 16,592 [5],[20],[25],[34]   $ 16,096 [6],[21],[26],[35]
Investment, Identifier [Axis]: Cennox, Inc., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate         11.90%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash         11.65%
PIK         0.25%
All-in-Rate         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 5.50% [18],[19],[20],[25]   5.50% [18],[19],[20],[25]   6.25% [21],[23],[26],[35]
Interest rate, floor 1.00% [18],[19],[20],[25]   1.00% [18],[19],[20],[25]   1.00% [21],[23],[26],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[35]     $ 22,395    
Fair Value, Ending Balance $ 38,484 [4],[18],[20],[25]   38,484 [4],[18],[20],[25]   $ 22,395 [3],[21],[26],[35]
Principal amount 38,484 [17],[18],[20],[25]   38,484 [17],[18],[20],[25]   22,423 [21],[24],[26],[35]
Investments, cost $ 38,120 [5],[18],[20],[25]   38,120 [5],[18],[20],[25]   $ 22,422 [6],[21],[26],[35]
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 [21],[22],[23],[26],[35]         6.25%
Interest rate, floor [21],[22],[23],[26],[35]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22],[26],[35]     $ 11,540    
Fair Value, Ending Balance [3],[21],[22],[26],[35]         $ 11,540
Principal amount [21],[22],[24],[26],[35]         11,554
Investments, cost [6],[21],[22],[26],[35]         $ 11,551
Investment, Identifier [Axis]: Cennox, Inc., Senior Secured First Lien Debt, 5/4/2026 Maturity, 4          
Schedule of Investments [Line Items]          
Interest rate, floor [21],[23],[35]         1.00%
Interest rate, unfunded 0.50% [19]   0.50% [19]   6.25% [21],[23],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[35]     $ 2,983    
Fair Value, Ending Balance $ 0 [4]   0 [4]   $ 2,983 [3],[21],[35]
Principal amount 2,987 [17]   2,987 [17]   2,987 [21],[24],[35]
Investments, cost $ 0 [5]   $ 0 [5]   $ 2,987 [6],[21],[35]
Investment, Identifier [Axis]: Community Tree Service, LLC, Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 15.23%   15.23%   16.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 13.98%   13.98%   14.00%
PIK 1.25%   1.25%   2.50%
All-in-Rate 15.23%   15.23%   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 9.75% [19],[20],[25],[34]   9.75% [19],[20],[25],[34]   8.50% [21],[23],[26],[35]
Interest rate, floor 1.00% [19],[20],[25],[34]   1.00% [19],[20],[25],[34]   1.00% [21],[23],[26],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[35]     $ 11,596    
Fair Value, Ending Balance $ 11,634 [4],[20],[25],[34]   11,634 [4],[20],[25],[34]   $ 11,596 [3],[21],[26],[35]
Principal amount 11,634 [17],[20],[25],[34]   11,634 [17],[20],[25],[34]   11,567 [21],[24],[26],[35]
Investments, cost $ 11,634 [5],[20],[25],[34]   $ 11,634 [5],[20],[25],[34]   $ 11,567 [6],[21],[26],[35]
Investment, Identifier [Axis]: Core Health & Fitness, LLC, Senior Secured First Lien Debt, 6/17/2029 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[25],[40] 8.00%   8.00%    
Interest rate, floor [19],[25],[40] 3.00%   3.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[25],[40] $ 19,750   $ 19,750    
Principal amount [17],[25],[40] 19,950   19,950    
Investments, cost [5],[25],[40] $ 19,661   $ 19,661    
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% [19],[37]   6.00% [19],[37]   6.00% [23],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[38]     $ 21    
Fair Value, Ending Balance $ 0 [4],[37]   0 [4],[37]   $ 21 [3],[38]
Principal amount 844 [17],[37]   844 [17],[37]   844 [24],[38]
Investments, cost $ 0 [5],[37]   $ 0 [5],[37]   $ 645 [6],[38]
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% [19],[37]   6.00% [19],[37]   6.00% [23],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[38]     $ 9    
Fair Value, Ending Balance $ 0 [4],[37]   0 [4],[37]   $ 9 [3],[38]
Principal amount 342 [17],[37]   342 [17],[37]   342 [24],[38]
Investments, cost $ 0 [5],[37]   0 [5],[37]   $ 268 [6],[38]
Investment, Identifier [Axis]: Coyote Buyer, LLC., Senior Secured First Lien Debt, 2/6/2025 Maturity          
Schedule of Investments [Line Items]          
Interest rate, unfunded [23]         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 [24]         2,500
Investments, cost [6]         $ 0
Investment, Identifier [Axis]: Coyote Buyer, LLC., Senior Secured First Lien Debt, 2/6/2026 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [21],[22],[23],[26]         6.00%
Interest rate, floor [21],[22],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22],[26]     33,688    
Fair Value, Ending Balance [3],[21],[22],[26]         $ 33,688
Principal amount [21],[22],[24],[26]         33,688
Investments, cost [6],[21],[22],[26]         $ 33,569
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 [21],[22],[23]         8.00%
Interest rate, floor [21],[22],[23]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     $ 6,063    
Fair Value, Ending Balance [3],[21],[22]         $ 6,063
Principal amount [21],[22],[24]         6,063
Investments, cost [6],[21],[22]         $ 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% [19],[20],[25]   6.50% [19],[20],[25]   6.50% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 12,797    
Fair Value, Ending Balance $ 12,699 [4],[20],[25]   12,699 [4],[20],[25]   $ 12,797 [3],[21],[26]
Principal amount 12,699 [17],[20],[25]   12,699 [17],[20],[25]   12,797 [21],[24],[26]
Investments, cost $ 12,699 [5],[20],[25]   $ 12,699 [5],[20],[25]   $ 12,797 [6],[21],[26]
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 [21],[23],[26]         6.50%
Interest rate, floor [21],[23],[26]         1.00%
Interest rate, unfunded [19] 0.50%   0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 989    
Fair Value, Ending Balance $ 0 [4]   0 [4]   $ 989 [3],[21],[26]
Principal amount 1,000 [17]   1,000 [17]   989 [21],[24],[26]
Investments, cost 0 [5]   0 [5]   $ 989 [6],[21],[26]
Investment, Identifier [Axis]: Critical Nurse Staffing, LLC., Senior Secured First Lien Debt, 11/1/2026 Maturity, 3          
Schedule of Investments [Line Items]          
Interest rate, unfunded [23]         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 [24]         1,000
Investments, cost [6]         0
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 [8]
Gross Reductions Cost     (2,542) [9]   (82) [10]
Net Unrealized Gain (Loss)     2,457   (79)
Fair Value, Ending Balance 0   0   85
Net Realized Gain (Loss)     (2,542)   0
Interest Income     93 [11]   0 [12]
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 [13]   23,130
Gross Reductions Cost     0 [14]   0
Net Unrealized Gain (Loss)     (12,708)   18,288
Fair Value, Ending Balance 28,710   28,710   41,418
Net Realized Gain (Loss)     0   0
Interest Income     0 [15]   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],[33],[43]     41,418    
Fair Value, Ending Balance 28,710 [4],[36],[39]   28,710 [4],[36],[39]   41,418 [3],[33],[43]
Investments, cost $ 23,130 [5],[36],[39]   $ 23,130 [5],[36],[39]   $ 23,130 [6],[33],[43]
Principal units (in shares) 900,000 [17],[36],[39]   900,000 [17],[36],[39]   900,000 [24],[33],[43]
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 [13]   10,820
Gross Reductions Cost     0 [14]   0
Net Unrealized Gain (Loss)     (2,132)   1,674
Fair Value, Ending Balance $ 10,362   10,362   12,494
Net Realized Gain (Loss)     0   0
Interest Income     0 [15]   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],[33],[43]     12,494    
Fair Value, Ending Balance 10,362 [4],[36],[39]   10,362 [4],[36],[39]   12,494 [3],[33],[43]
Investments, cost $ 10,820 [5],[36],[39]   $ 10,820 [5],[36],[39]   $ 10,820 [6],[33],[43]
Principal units (in shares) 1,000 [17],[36],[39]   1,000 [17],[36],[39]   1,000 [24],[33],[43]
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 [13]     25,000    
Gross Reductions Cost [14]     0    
Net Unrealized Gain (Loss)     (1,709)    
Fair Value, Ending Balance $ 45,341   45,341   $ 22,050
Net Realized Gain (Loss)     0    
Interest Income [15]     2,885    
Dividend Income     0    
Fee income     2,309    
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 [13]     0    
Gross Reductions Cost [14]     (5,950)    
Net Unrealized Gain (Loss)     7    
Fair Value, Ending Balance $ 10,751   10,751   16,694
Net Realized Gain (Loss)     0    
Interest Income [15]     1,291    
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, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate 6.00% [19],[20],[39]   6.00% [19],[20],[39]   6.00% [23],[42],[43]
Interest rate, floor 0.00% [19],[20],[39]   0.00% [19],[20],[39]   0.00% [23],[42],[43]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[42],[43]     $ 16,694    
Fair Value, Ending Balance $ 10,751 [4],[20],[39]   10,751 [4],[20],[39]   $ 16,694 [3],[42],[43]
Principal amount 11,084 [17],[20],[39]   11,084 [17],[20],[39]   17,034 [24],[42],[43]
Investments, cost $ 11,084 [5],[20],[39]   $ 11,084 [5],[20],[39]   $ 17,034 [6],[42],[43]
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 6.50% [19],[20],[25],[39]   6.50% [19],[20],[25],[39]   6.50% [21],[23],[26],[43]
Interest rate, floor 0.00% [19],[20],[25],[39]   0.00% [19],[20],[25],[39]   0.00% [21],[23],[26],[43]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[43]     $ 22,050    
Fair Value, Ending Balance $ 45,341 [4],[20],[25],[39]   45,341 [4],[20],[25],[39]   $ 22,050 [3],[21],[26],[43]
Principal amount 47,050 [17],[20],[25],[39]   47,050 [17],[20],[25],[39]   22,050 [21],[24],[26],[43]
Investments, cost $ 47,050 [5],[20],[25],[39]   47,050 [5],[20],[25],[39]   22,050 [6],[21],[26],[43]
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 [8]         6
Gross Reductions Cost [10]         (159)
Net Unrealized Gain (Loss)         (3)
Fair Value, Ending Balance         0
Net Realized Gain (Loss)         0
Interest Income [12]         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%   14.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 12.50%   12.50%   12.50%
PIK 1.50%   1.50%   1.50%
All-in-Rate 14.00%   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% [16],[19],[34],[37]   5.50% [16],[19],[34],[37]   5.50% [23],[26],[32],[35],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[32],[35],[38]     $ 85    
Fair Value, Ending Balance $ 0 [4],[16],[34],[37]   0 [4],[16],[34],[37]   $ 85 [3],[26],[32],[35],[38]
Principal amount 2,621 [16],[17],[34],[37]   2,621 [16],[17],[34],[37]   2,623 [24],[26],[32],[35],[38]
Investments, cost $ 0 [5],[16],[34],[37]   $ 0 [5],[16],[34],[37]   $ 2,542 [6],[26],[32],[35],[38]
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% [19],[25],[40]   5.75% [19],[25],[40]   6.00% [23],[26],[42]
Interest rate, floor 1.00% [19],[25],[40]   1.00% [19],[25],[40]   1.00% [23],[26],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 9,262    
Fair Value, Ending Balance $ 9,191 [4],[25],[40]   9,191 [4],[25],[40]   $ 9,262 [3],[26],[42]
Principal amount 9,191 [17],[25],[40]   9,191 [17],[25],[40]   9,262 [24],[26],[42]
Investments, cost $ 9,063 [5],[25],[40]   $ 9,063 [5],[25],[40]   $ 9,111 [6],[26],[42]
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% [19],[25],[40]   5.75% [19],[25],[40]   6.00% [23],[26],[42]
Interest rate, floor 1.00% [19],[25],[40]   1.00% [19],[25],[40]   1.00% [23],[26],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 4,202    
Fair Value, Ending Balance $ 4,176 [4],[25],[40]   4,176 [4],[25],[40]   $ 4,202 [3],[26],[42]
Principal amount 4,176 [17],[25],[40]   4,176 [17],[25],[40]   4,202 [24],[26],[42]
Investments, cost $ 4,115 [5],[25],[40]   $ 4,115 [5],[25],[40]   $ 4,132 [6],[26],[42]
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% [19],[40]   5.75% [19],[40]   6.00% [23],[42]
Interest rate, floor 1.00% [19],[40]   1.00% [19],[40]   1.00% [23],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[42]     $ 672    
Fair Value, Ending Balance $ 716 [4],[40]   716 [4],[40]   $ 672 [3],[42]
Principal amount 716 [17],[40]   716 [17],[40]   672 [24],[42]
Investments, cost $ 716 [5],[40]   $ 716 [5],[40]   $ 672 [6],[42]
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% [19]   0.50% [19]   0.50% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 0    
Fair Value, Ending Balance $ 0 [4]   0 [4]   $ 0 [3]
Principal amount 627 [17]   627 [17]   672 [24]
Investments, cost $ 0 [5]   $ 0 [5]   $ 0 [6]
Investment, Identifier [Axis]: EBSC Holdings LLC, Preferred Units, Equity          
Schedule of Investments [Line Items]          
Return rate [1] 10.00%   10.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 2,323   $ 2,323    
Investments, cost [5] $ 2,075   $ 2,075    
Principal units (in shares) [17] 2,000   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% [19],[25],[40]   6.50% [19],[25],[40]   6.50% [21],[23],[26]
Interest rate, floor 1.50% [19],[25],[40]   1.50% [19],[25],[40]   1.50% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 8,597    
Fair Value, Ending Balance $ 8,619 [4],[25],[40]   8,619 [4],[25],[40]   $ 8,597 [3],[21],[26]
Principal amount 8,619 [17],[25],[40]   8,619 [17],[25],[40]   8,684 [21],[24],[26]
Investments, cost $ 8,479 [5],[25],[40]   $ 8,479 [5],[25],[40]   $ 8,518 [6],[21],[26]
Investment, Identifier [Axis]: ESP Associates, Inc., Senior Secured First Lien Debt, 7/24/2028 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[40] 6.50%   6.50%    
Interest rate, floor [19],[40] 1.50%   1.50%    
Interest rate, unfunded [23]         0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ (13)    
Fair Value, Ending Balance $ 197 [4],[40]   197 [4],[40]   $ (13) [3]
Principal amount 197 [17],[40]   197 [17],[40]   1,316 [24]
Investments, cost $ 197 [5],[40]   $ 197 [5],[40]   $ (26) [6]
Investment, Identifier [Axis]: ESP Associates, Inc., Senior Secured First Lien Debt, 7/24/2028 Maturity, 3          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 0.50%   0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 1,118   1,118    
Investments, cost [5] $ (26)   $ (26)    
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% [18],[19],[40]   6.25% [18],[19],[40]   6.25% [21],[22],[23]
Interest rate, floor 1.00% [18],[19],[40]   1.00% [18],[19],[40]   1.00% [21],[22],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     $ 2,611    
Fair Value, Ending Balance $ 2,373 [4],[18],[40]   2,373 [4],[18],[40]   $ 2,611 [3],[21],[22]
Principal amount 2,813 [17],[18],[40]   2,813 [17],[18],[40]   2,869 [21],[22],[24]
Investments, cost $ 2,777 [5],[18],[40]   $ 2,777 [5],[18],[40]   $ 2,826 [6],[21],[22]
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% [19],[44]   5.00% [19],[44]   5.00% [23],[45]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[45]     $ 505    
Fair Value, Ending Balance $ 84 [4],[44]   $ 84 [4],[44]   $ 505 [3],[45]
All-in-Rate 5.00% [19],[44]   5.00% [19],[44]   5.00% [23],[45]
Principal amount $ 0 [17],[44]   $ 0 [17],[44]   $ 0 [24],[45]
Investments, cost $ 0 [5],[44]   $ 0 [5],[44]   $ 0 [6],[45]
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 [21],[23],[26]         9.00%
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Interest rate [19],[20],[25] 8.00%   8.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 32,189    
Fair Value, Ending Balance $ 28,783 [4],[20],[25]   $ 28,783 [4],[20],[25]   $ 32,189 [3],[21],[26]
All-in-Rate [19],[20],[25] 8.00%   8.00%    
Principal amount $ 28,783 [17],[20],[25]   $ 28,783 [17],[20],[25]   32,189 [21],[24],[26]
Investments, cost 28,717 [5],[20],[25]   28,717 [5],[20],[25]   32,111 [6],[21],[26]
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],[33]     434    
Fair Value, Ending Balance 568 [4],[36]   568 [4],[36]   434 [3],[33]
Investments, cost $ 800 [5],[36]   $ 800 [5],[36]   $ 800 [6],[33]
Principal units (in shares) 35,242 [17],[36]   35,242 [17],[36]   35,242 [24],[33]
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 4.75%   4.75%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance $ 1,427   $ 1,427    
Investments, cost $ 1,427   1,427    
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 4.75% [46]   4.75% [46]   5.24%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 113,446    
Fair Value, Ending Balance $ 53,503 [4]   $ 53,503 [4]   $ 113,446 [3]
All-in-Rate 4.75% [46]   4.75% [46]   5.24%
Investments, cost $ 53,503 [5]   $ 53,503 [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% [18],[19],[20]   7.00% [18],[19],[20]   7.00% [21],[22],[23]
Interest rate, floor 1.00% [18],[19],[20]   1.00% [18],[19],[20]   1.00% [21],[22],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     $ 23,208    
Fair Value, Ending Balance $ 23,020 [4],[18],[20]   23,020 [4],[18],[20]   $ 23,208 [3],[21],[22]
Principal amount 23,020 [17],[18],[20]   23,020 [17],[18],[20]   23,208 [21],[22],[24]
Investments, cost $ 23,020 [5],[18],[20]   $ 23,020 [5],[18],[20]   $ 23,208 [6],[21],[22]
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% [19]   0.50% [19]   0.50% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 0    
Fair Value, Ending Balance $ 0 [4]   0 [4]   $ 0 [3]
Principal amount 5,865 [17]   5,865 [17]   5,865 [24]
Investments, cost $ 0 [5]   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 [21],[23],[26]         6.50%
Interest rate, floor [21],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     13,235    
Fair Value, Ending Balance [3],[21],[26]         $ 13,235
Principal amount [21],[24],[26]         13,235
Investments, cost [6],[21],[26]         $ 13,235
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 [23]         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 [24]         1,765
Investments, cost [6]         $ 0
Investment, Identifier [Axis]: FuseFX, LLC, Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 11.32%   11.32%   11.47%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 6.32%   6.32%   6.47%
PIK 5.00%   5.00%   5.00%
All-in-Rate 11.32%   11.32%   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% [18],[19],[20],[25],[34]   6.00% [18],[19],[20],[25],[34]   6.00% [22],[23],[26],[35],[42]
Interest rate, floor 1.00% [18],[19],[20],[25],[34]   1.00% [18],[19],[20],[25],[34]   1.00% [22],[23],[26],[35],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[22],[26],[35],[42]     $ 19,115    
Fair Value, Ending Balance $ 19,713 [4],[18],[20],[25],[34]   19,713 [4],[18],[20],[25],[34]   $ 19,115 [3],[22],[26],[35],[42]
Principal amount 20,396 [17],[18],[20],[25],[34]   20,396 [17],[18],[20],[25],[34]   19,706 [22],[24],[26],[35],[42]
Investments, cost $ 20,363 [5],[18],[20],[25],[34]   $ 20,363 [5],[18],[20],[25],[34]   $ 19,643 [6],[22],[26],[35],[42]
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% [19],[25],[40]   9.00% [19],[25],[40]   9.00% [23],[26],[42]
Interest rate, floor 4.00% [19],[25],[40]   4.00% [19],[25],[40]   4.00% [23],[26],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 18,811    
Fair Value, Ending Balance $ 15,240 [4],[25],[40]   15,240 [4],[25],[40]   $ 18,811 [3],[26],[42]
Principal amount 15,240 [17],[25],[40]   15,240 [17],[25],[40]   18,811 [24],[26],[42]
Investments, cost 15,240 [5],[25],[40]   15,240 [5],[25],[40]   18,811 [6],[26],[42]
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],[16],[36] 242   242    
Investments, cost [5],[16],[36] $ 0   $ 0    
Principal units (in shares) [16],[17],[36] 807,268   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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (1,009)   1,251
Fair Value, Ending Balance $ 242   242   1,251
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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],[32],[33]     1,251    
Fair Value, Ending Balance [3],[32],[33]         1,251
Investments, cost [6],[32],[33]         $ 0
Principal units (in shares) [24],[32],[33]         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     19 [7]   27 [8]
Gross Reductions Cost     (18) [9]   (297) [10]
Net Unrealized Gain (Loss)     96   189
Fair Value, Ending Balance 2,080   2,080   1,983
Net Realized Gain (Loss)     0   0
Interest Income     186 [11]   279 [12]
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     91 [7]   103 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     56   451
Fair Value, Ending Balance $ 1,089   1,089   942
Net Realized Gain (Loss)     0   0
Interest Income     93 [11]   112 [12]
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 [8]         6
Gross Reductions Cost [10]         (160)
Net Unrealized Gain (Loss)         0
Fair Value, Ending Balance         0
Net Realized Gain (Loss)         0
Interest Income [12]         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 10.35%   10.35%   10.51%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 10.35%   10.35%   10.51%
All-in-Rate 10.35%   10.35%   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% [16],[19],[40]   5.00% [16],[19],[40]   5.00% [23],[32],[42]
Interest rate, floor 1.00% [16],[19],[40]   1.00% [16],[19],[40]   1.00% [23],[32],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32],[42]     $ 1,983    
Fair Value, Ending Balance $ 2,080 [4],[16],[40]   2,080 [4],[16],[40]   $ 1,983 [3],[32],[42]
Principal amount 2,080 [16],[17],[40]   2,080 [16],[17],[40]   2,099 [24],[32],[42]
Investments, cost $ 2,052 [5],[16],[40]   $ 2,052 [5],[16],[40]   $ 2,051 [6],[32],[42]
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% [16],[19],[34],[40]   5.00% [16],[19],[34],[40]   5.00% [23],[32],[35],[42]
Interest rate, floor 1.00% [16],[19],[34],[40]   1.00% [16],[19],[34],[40]   1.00% [23],[32],[35],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32],[35],[42]     $ 942    
Fair Value, Ending Balance $ 1,089 [4],[16],[34],[40]   1,089 [4],[16],[34],[40]   $ 942 [3],[32],[35],[42]
Principal amount 1,090 [16],[17],[34],[40]   1,090 [16],[17],[34],[40]   1,007 [24],[32],[35],[42]
Investments, cost $ 1,076 [5],[16],[34],[40]   $ 1,076 [5],[16],[34],[40]   $ 985 [6],[32],[35],[42]
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% [19],[27],[28]   19.30% [19],[27],[28]   19.30% [23],[29],[30]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[29],[30]     $ 1,076    
Fair Value, Ending Balance $ 685 [4],[27],[28]   685 [4],[27],[28]   $ 1,076 [3],[29],[30]
Principal amount 4,000 [17],[27],[28]   4,000 [17],[27],[28]   4,000 [24],[29],[30]
Investments, cost $ 1,003 [5],[27],[28]   1,003 [5],[27],[28]   $ 1,145 [6],[29],[30]
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 [21],[22],[23]         10.00%
Interest rate, floor [21],[22],[23]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     11,414    
Fair Value, Ending Balance [3],[21],[22]         $ 11,414
Principal amount [21],[22],[24]         11,500
Investments, cost [6],[21],[22]         $ 11,401
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 [23],[26],[42]         7.00%
Interest rate, floor [23],[26],[42]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 15,336    
Fair Value, Ending Balance [3],[26],[42]         $ 15,336
Principal amount [24],[26],[42]         15,336
Investments, cost [6],[26],[42]         $ 15,220
Investment, Identifier [Axis]: Gold Medal Holdings, Inc., Senior Secured First Lien Debt, 3/17/2027 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20],[25] 5.75%   5.75%    
Interest rate, floor [19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25] $ 27,413   $ 27,413    
Principal amount [17],[20],[25] 27,413   27,413    
Investments, cost [5],[20],[25] $ 27,205   $ 27,205    
Investment, Identifier [Axis]: Gold Medal Holdings, Inc., Senior Secured First Lien Debt, 3/17/2027 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 2,498   2,498    
Investments, cost [5] $ (22)   $ (22)    
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% [19],[20],[25]   6.75% [19],[20],[25]   6.75% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 12,802    
Fair Value, Ending Balance $ 10,242 [4],[20],[25]   10,242 [4],[20],[25]   $ 12,802 [3],[21],[26]
Principal amount 10,242 [17],[20],[25]   10,242 [17],[20],[25]   12,862 [21],[24],[26]
Investments, cost $ 10,034 [5],[20],[25]   $ 10,034 [5],[20],[25]   $ 12,529 [6],[21],[26]
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% [19],[20],[25]   6.25% [19],[20],[25]   6.25% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 8,760    
Fair Value, Ending Balance $ 8,693 [4],[20],[25]   8,693 [4],[20],[25]   $ 8,760 [3],[21],[26]
Principal amount 8,693 [17],[20],[25]   8,693 [17],[20],[25]   8,760 [21],[24],[26]
Investments, cost $ 8,650 [5],[20],[25]   $ 8,650 [5],[20],[25]   $ 8,704 [6],[21],[26]
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% [19],[20],[25]   6.75% [19],[20],[25]   6.25% [21],[23]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 964    
Fair Value, Ending Balance $ 2,523 [4],[20],[25]   2,523 [4],[20],[25]   $ 964 [3],[21]
Principal amount 2,523 [17],[20],[25]   2,523 [17],[20],[25]   964 [21],[24]
Investments, cost $ 2,463 [5],[20],[25]   $ 2,463 [5],[20],[25]   $ 914 [6],[21]
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 [19],[20] 6.25%   6.25%    
Interest rate, floor [19],[20] 1.00%   1.00%    
Interest rate, unfunded [23]         0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 0    
Fair Value, Ending Balance $ 2,000 [4],[20]   2,000 [4],[20]   $ 0 [3]
Principal amount 2,000 [17],[20]   2,000 [17],[20]   1,036 [24]
Investments, cost $ 1,950 [5],[20]   $ 1,950 [5],[20]   $ 0 [6]
Investment, Identifier [Axis]: HEC Purchaser Corp., Senior Secured First Lien Debt, 6/17/2029 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [18],[19],[20] 5.50%   5.50%    
Interest rate, floor [18],[19],[20] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[18],[20] $ 11,114   $ 11,114    
Principal amount [17],[18],[20] 11,170   11,170    
Investments, cost [5],[18],[20] $ 11,009   $ 11,009    
Investment, Identifier [Axis]: HEC Purchaser Corp., Senior Secured First Lien Debt, 6/17/2029 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[40] 5.50%   5.50%    
Interest rate, floor [19],[40] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[40] $ 803   $ 803    
Principal amount [17],[40] 807   807    
Investments, cost [5],[40] $ 789   $ 789    
Investment, Identifier [Axis]: HEC Purchaser Corp., Senior Secured First Lien Debt, 6/17/2029 Maturity, 3          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 0.50%   0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ (2)   $ (2)    
Principal amount [17] 495   495    
Investments, cost [5] $ 0   $ 0    
Investment, Identifier [Axis]: HUMC Holdco, LLC., Senior Secured First Lien Debt, 11/4/2023 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[40],[41] 8.00%   8.00%    
Interest rate, floor 3.00% [19],[40],[41]   3.00% [19],[40],[41]   3.00% [23],[26],[42],[47]
Interest rate [23],[26],[42],[47]         8.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42],[47]     $ 7,780    
Fair Value, Ending Balance $ 7,391 [4],[40],[41]   7,391 [4],[40],[41]   $ 7,780 [3],[26],[42],[47]
All-in-Rate [23],[26],[42],[47]         8.00%
Principal amount 7,780 [17],[40],[41]   7,780 [17],[40],[41]   $ 7,780 [24],[26],[42],[47]
Investments, cost $ 7,780 [5],[40],[41]   $ 7,780 [5],[40],[41]   $ 7,780 [6],[26],[42],[47]
Investment, Identifier [Axis]: HW Acquisition, LLC., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 11.33%   11.33%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%    
PIK 11.33%   11.33%    
All-in-Rate 11.33%   11.33%    
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 6.00% [16],[19],[25],[34]   6.00% [16],[19],[25],[34]   5.00% [23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26]     $ 15,658    
Fair Value, Ending Balance $ 4,684 [4],[16],[25],[34]   4,684 [4],[16],[25],[34]   $ 15,658 [3],[26]
Principal amount 4,989 [16],[17],[25],[34]   4,989 [16],[17],[25],[34]   18,781 [24],[26]
Investments, cost $ 4,967 [5],[16],[25],[34]   $ 4,967 [5],[16],[25],[34]   $ 18,664 [6],[26]
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% [16],[19]   5.00% [16],[19]   5.00% [23]
Interest rate, floor [16],[19],[25],[34] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 2,436    
Fair Value, Ending Balance $ 2,754 [4],[16]   2,754 [4],[16]   $ 2,436 [3]
Principal amount 2,933 [16],[17]   2,933 [16],[17]   2,922 [24]
Investments, cost 2,922 [5],[16]   2,922 [5],[16]   $ 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 [23]         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 [24]         12
Investments, cost [6]         (2)
Investment, Identifier [Axis]: HW Acquisitions, 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    
Gross Additions Cost [7]     16,407    
Gross Reductions Cost [9]     (14,448)    
Net Unrealized Gain (Loss)     2,725    
Fair Value, Ending Balance 4,684   4,684   0
Net Realized Gain (Loss)     (4,549)    
Interest Income [11]     822    
Dividend Income     0    
Fee income     0    
Investment, Identifier [Axis]: HW Acquisitions, LLC, Revolving Loan, Non-Controlled, Affiliated Investments          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     0    
Gross Additions Cost [7]     2,449    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     305    
Fair Value, Ending Balance 2,754   2,754   $ 0
Net Realized Gain (Loss)     0    
Interest Income [11]     214    
Dividend Income     0    
Fee income     0    
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 [21],[23],[26]         7.75%
Interest rate, floor [21],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     8,886    
Fair Value, Ending Balance [3],[21],[26]         $ 8,886
Principal amount [21],[24],[26]         9,244
Investments, cost [6],[21],[26]         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],[33]     132    
Fair Value, Ending Balance [3],[33]         132
Investments, cost [6],[33]         $ 119
Principal units (in shares) [24],[33]         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],[36] 117   117    
Investments, cost [5],[36] $ 119   $ 119    
Principal units (in shares) [17],[36] 238,375   238,375    
Investment, Identifier [Axis]: Heritage Power, LLC., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 11.60%   11.60%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 6.10%   6.10%    
PIK 5.50%   5.50%    
All-in-Rate 11.60%   11.60%    
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 [21],[23]         5.50%
Interest rate, floor [21],[23]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 1,159    
Fair Value, Ending Balance [3],[21]         $ 1,159
Principal amount [21],[24]         1,159
Investments, cost [6],[21]         $ 1,159
Investment, Identifier [Axis]: Heritage Power, LLC., Senior Secured First Lien Debt, 7/20/2028 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20],[34] 7.00%   7.00%    
Interest rate, floor [19],[20],[34] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[34] $ 1,167   $ 1,167    
Principal amount [17],[20],[34] 1,176   1,176    
Investments, cost [5],[20],[34] $ 1,176   $ 1,176    
Investment, Identifier [Axis]: Hilliard, Martinez & Gonzales, LLP, Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 17.32%   17.32%   17.46%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 17.32%   17.32%   17.46%
All-in-Rate 17.32%   17.32%   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% [19],[25],[34],[40],[41]   12.00% [19],[25],[34],[40],[41]   12.00% [23],[26],[35],[42]
Interest rate, floor 2.00% [19],[25],[34],[40],[41]   2.00% [19],[25],[34],[40],[41]   2.00% [23],[26],[35],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[42]     $ 24,841    
Fair Value, Ending Balance $ 26,198 [4],[25],[34],[40],[41]   26,198 [4],[25],[34],[40],[41]   $ 24,841 [3],[26],[35],[42]
Principal amount 26,698 [17],[25],[34],[40],[41]   26,698 [17],[25],[34],[40],[41]   25,061 [24],[26],[35],[42]
Investments, cost $ 26,698 [5],[25],[34],[40],[41]   $ 26,698 [5],[25],[34],[40],[41]   $ 25,027 [6],[26],[35],[42]
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% [19],[25],[40]   8.75% [19],[25],[40]   8.75% [23],[26],[42]
Interest rate, floor 3.00% [19],[25],[40]   3.00% [19],[25],[40]   3.00% [23],[26],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 16,326    
Fair Value, Ending Balance $ 14,844 [4],[25],[40]   14,844 [4],[25],[40]   $ 16,326 [3],[26],[42]
Principal amount 16,869 [17],[25],[40]   16,869 [17],[25],[40]   16,745 [24],[26],[42]
Investments, cost $ 16,592 [5],[25],[40]   $ 16,592 [5],[25],[40]   $ 16,391 [6],[26],[42]
Investment, Identifier [Axis]: Homer City Generation, L.P., Senior Secured First Lien Debt          
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 1          
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]: Homer City Generation, L.P., Senior Secured First Lien Debt 2          
Schedule of Investments [Line Items]          
Interest rate         17.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash         0.00%
PIK         17.00%
All-in-Rate         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 [23],[26],[35],[38]         15.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[38]     $ 8,889    
Fair Value, Ending Balance [3],[26],[35],[38]         $ 8,889
All-in-Rate [23],[26],[35],[38]         15.00%
Principal amount [24],[26],[35],[38]         $ 13,169
Investments, cost [6],[26],[35],[38]         $ 12,024
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 [23],[35]         17.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35]     1,937    
Fair Value, Ending Balance [3],[35]         $ 1,937
All-in-Rate [23],[35]         17.00%
Principal amount [24],[35]         $ 1,937
Investments, cost [6],[35]         $ 1,937
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 [23],[33]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[33]     $ 0    
Fair Value, Ending Balance [3],[33]         $ 0
All-in-Rate [23],[33]         0.00%
Principal amount [24],[33]         $ 197
Investments, cost [6],[33]         $ 0
Investment, Identifier [Axis]: Homer City Generation, L.P., Senior Secured First Lien Debt, 4/16/2025 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate [19],[34],[37] 15.00%   15.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[37] $ 11,025   $ 11,025    
All-in-Rate [19],[34],[37] 15.00%   15.00%    
Principal amount [17],[34],[37] $ 14,700   $ 14,700    
Investments, cost [5],[34],[37] $ 12,024   $ 12,024    
Investment, Identifier [Axis]: Homer City Generation, L.P., Senior Secured First Lien Debt, 4/16/2025 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19],[36] 0.00%   0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[36] $ 0   $ 0    
Principal amount [17],[36] 3,000   3,000    
Investments, cost [5],[36] $ 0   $ 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% [19],[40],[41]   8.00% [19],[40],[41]   8.00% [23],[42],[47]
Interest rate, floor 3.00% [19],[40],[41]   3.00% [19],[40],[41]   3.00% [23],[42],[47]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[42],[47]     $ 2,137    
Fair Value, Ending Balance $ 2,098 [4],[40],[41]   2,098 [4],[40],[41]   $ 2,137 [3],[42],[47]
Principal amount 2,186 [17],[40],[41]   2,186 [17],[40],[41]   2,186 [24],[42],[47]
Investments, cost $ 2,176 [5],[40],[41]   $ 2,176 [5],[40],[41]   $ 2,176 [6],[42],[47]
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 6.00% [19],[20],[25]   6.00% [19],[20],[25]   7.25% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 18,480    
Fair Value, Ending Balance $ 18,926 [4],[20],[25]   18,926 [4],[20],[25]   $ 18,480 [3],[21],[26]
Principal amount 18,926 [17],[20],[25]   18,926 [17],[20],[25]   19,076 [21],[24],[26]
Investments, cost $ 18,780 [5],[20],[25]   $ 18,780 [5],[20],[25]   $ 18,829 [6],[21],[26]
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% [19],[40],[41]   8.00% [19],[40],[41]   8.00% [23],[42],[47]
Interest rate, floor 3.00% [19],[40],[41]   3.00% [19],[40],[41]   3.00% [23],[42],[47]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[42],[47]     $ 1,424    
Fair Value, Ending Balance $ 1,399 [4],[40],[41]   1,399 [4],[40],[41]   $ 1,424 [3],[42],[47]
Principal amount 1,457 [17],[40],[41]   1,457 [17],[40],[41]   1,457 [24],[42],[47]
Investments, cost $ 1,443 [5],[40],[41]   $ 1,443 [5],[40],[41]   $ 1,443 [6],[42],[47]
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% [18],[19],[20]   5.75% [18],[19],[20]   5.75% [21],[22],[23]
Interest rate, floor 0.75% [18],[19],[20]   0.75% [18],[19],[20]   0.75% [21],[22],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     $ 16,286    
Fair Value, Ending Balance $ 16,129 [4],[18],[20]   16,129 [4],[18],[20]   $ 16,286 [3],[21],[22]
Principal amount 17,000 [17],[18],[20]   17,000 [17],[18],[20]   17,750 [21],[22],[24]
Investments, cost 16,741 [5],[18],[20]   16,741 [5],[18],[20]   17,419 [6],[21],[22]
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (88)   1,170
Fair Value, Ending Balance 11,822   11,822   11,910
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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],[16],[36] 11,822   11,822    
Investments, cost [5],[16],[36] $ 10,740   $ 10,740    
Principal units (in shares) [16],[17],[36] 8,888,354   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],[32],[33]     $ 11,910    
Fair Value, Ending Balance [3],[32],[33]         11,910
Investments, cost [6],[32],[33]         $ 10,740
Principal units (in shares) [24],[32],[33]         8,888,354
Investment, Identifier [Axis]: Inotiv, Inc., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 12.25%   12.25%   12.21%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 12.00%   12.00%   11.96%
PIK 0.25%   0.25%   0.25%
All-in-Rate 12.25%   12.25%   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% [19],[20],[25],[34]   6.75% [19],[20],[25],[34]   6.75% [23],[26],[35],[48]
Interest rate, floor 1.00% [19],[20],[25],[34]   1.00% [19],[20],[25],[34]   1.00% [23],[26],[35],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[48]     $ 15,773    
Fair Value, Ending Balance $ 15,006 [4],[20],[25],[34]   15,006 [4],[20],[25],[34]   $ 15,773 [3],[26],[35],[48]
Principal amount 16,370 [17],[20],[25],[34]   16,370 [17],[20],[25],[34]   16,345 [24],[26],[35],[48]
Investments, cost 16,221 [5],[20],[25],[34]   16,221 [5],[20],[25],[34]   16,149 [6],[26],[35],[48]
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, Ending Balance [4],[16],[36] 0   0    
Investments, cost [5],[16],[36] $ 0   $ 0    
Principal units (in shares) [16],[17],[36] 10,819   10,819    
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     0   0
Fair Value, Ending Balance $ 0   0   0
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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],[32],[33]     0    
Fair Value, Ending Balance [3],[32],[33]         0
Investments, cost [6],[32],[33]         $ 0
Principal units (in shares) [24],[32],[33]         10,819
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     16   (69)
Fair Value, Ending Balance 1,462   1,462   1,013
Net Realized Gain (Loss)     0   0
Interest Income     137 [11]   42 [12]
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     4,475 [7]   5,166 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     2,816   (4,778)
Fair Value, Ending Balance 35,846   35,846   28,555
Net Realized Gain (Loss)     0   0
Interest Income     4,445 [11]   5,188 [12]
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     49 [7]   39 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (1)   5
Fair Value, Ending Balance 561   561   513
Net Realized Gain (Loss)     0   0
Interest Income     49 [11]   57 [12]
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     3,188 [7]   2,587 [8]
Gross Reductions Cost     (3,136) [9]   0 [10]
Net Unrealized Gain (Loss)     13   (76)
Fair Value, Ending Balance $ 2,897   2,897   2,832
Net Realized Gain (Loss)     0   0
Interest Income     265 [11]   247 [12]
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 11.96%   11.96%   12.47%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 11.96%   11.96%   12.47%
All-in-Rate 11.96%   11.96%   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% [16],[19],[34],[40]   7.00% [16],[19],[34],[40]   7.00% [23],[32],[35],[42]
Interest rate, floor 1.00% [16],[19],[34],[40]   1.00% [16],[19],[34],[40]   1.00% [23],[32],[35],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32],[35],[42]     $ 28,555    
Fair Value, Ending Balance $ 35,846 [4],[16],[34],[40]   35,846 [4],[16],[34],[40]   $ 28,555 [3],[32],[35],[42]
Principal amount 49,443 [16],[17],[34],[40]   49,443 [16],[17],[34],[40]   44,968 [24],[32],[35],[42]
Investments, cost $ 49,443 [5],[16],[34],[40]   $ 49,443 [5],[16],[34],[40]   $ 44,968 [6],[32],[35],[42]
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% [16],[19],[34],[40]   6.50% [16],[19],[34],[40]   6.50% [23],[32],[35],[42]
Interest rate, floor 1.00% [16],[19],[34],[40]   1.00% [16],[19],[34],[40]   1.00% [23],[32],[35],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32],[35],[42]     $ 2,832    
Fair Value, Ending Balance $ 2,901 [4],[16],[34],[40]   2,901 [4],[16],[34],[40]   $ 2,832 [3],[32],[35],[42]
Principal amount 2,960 [16],[17],[34],[40]   2,960 [16],[17],[34],[40]   2,908 [24],[32],[35],[42]
Investments, cost $ 2,960 [5],[16],[34],[40]   $ 2,960 [5],[16],[34],[40]   $ 2,908 [6],[32],[35],[42]
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% [16],[19],[34]   3.75% [16],[19],[34]   3.75% [23],[32],[35]
Interest rate, floor 4.00% [16],[19],[34]   4.00% [16],[19],[34]   4.00% [23],[32],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32],[35]     $ 513    
Fair Value, Ending Balance $ 561 [4],[16],[34]   561 [4],[16],[34]   $ 513 [3],[32],[35]
Principal amount 546 [16],[17],[34]   546 [16],[17],[34]   497 [24],[32],[35]
Investments, cost $ 546 [5],[16],[34]   $ 546 [5],[16],[34]   $ 497 [6],[32],[35]
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 [23],[32],[35]         6.50%
Interest rate, floor 1.00% [16],[19],[40]   1.00% [16],[19],[40]   1.00% [23],[32],[35]
Interest rate, unfunded [16],[19],[40] 6.50%   6.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32],[35]     $ 1,059    
Fair Value, Ending Balance $ 1,490 [4],[16],[40]   1,490 [4],[16],[40]   $ 1,059 [3],[32],[35]
Principal amount 1,515 [16],[17],[40]   1,515 [16],[17],[40]   1,082 [24],[32],[35]
Investments, cost $ 1,515 [5],[16],[40]   $ 1,515 [5],[16],[40]   $ 1,131 [6],[32],[35]
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% [16],[19]   0.50% [16],[19]   0.50% [23],[32]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32]     $ (46)    
Fair Value, Ending Balance $ (28) [4],[16]   (28) [4],[16]   $ (46) [3],[32]
Principal amount 1,731 [16],[17]   1,731 [16],[17]   2,164 [24],[32]
Investments, cost $ 0 [5],[16]   $ 0 [5],[16]   $ (49) [6],[32]
Investment, Identifier [Axis]: Instant Web, LLC., Senior Secured First Lien Debt, 2/25/2027 Maturity, 6          
Schedule of Investments [Line Items]          
Interest rate, unfunded [16],[19] 0.00%   0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16] $ (4)   $ (4)    
Principal amount [16],[17] 216   216    
Investments, cost [5],[16] $ 0   $ 0    
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% [19],[20],[25]   6.50% [19],[20],[25]   6.50% [21],[23],[26]
Interest rate, floor 1.50% [19],[20],[25]   1.50% [19],[20],[25]   1.50% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 13,475    
Fair Value, Ending Balance $ 13,475 [4],[20],[25]   13,475 [4],[20],[25]   $ 13,475 [3],[21],[26]
Principal amount 13,475 [17],[20],[25]   13,475 [17],[20],[25]   13,475 [21],[24],[26]
Investments, cost $ 13,440 [5],[20],[25]   $ 13,440 [5],[20],[25]   $ 13,415 [6],[21],[26]
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% [19],[20]   6.50% [19],[20]   6.50% [21],[23]
Interest rate, floor 1.50% [19],[20]   1.50% [19],[20]   1.50% [21],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 399    
Fair Value, Ending Balance $ 798 [4],[20]   798 [4],[20]   $ 399 [3],[21]
Principal amount 798 [17],[20]   798 [17],[20]   399 [21],[24]
Investments, cost $ 798 [5],[20]   798 [5],[20]   $ 399 [6],[21]
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 [23]         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 [24]         399
Investments, cost [6]         $ 0
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 5.25% [18],[19],[40]   5.25% [18],[19],[40]   6.50% [21],[22],[23]
Interest rate, floor 1.00% [18],[19],[40]   1.00% [18],[19],[40]   1.00% [21],[22],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     $ 7,054    
Fair Value, Ending Balance $ 7,000 [4],[18],[40]   7,000 [4],[18],[40]   $ 7,054 [3],[21],[22]
Principal amount 7,000 [17],[18],[40]   7,000 [17],[18],[40]   7,054 [21],[22],[24]
Investments, cost $ 6,950 [5],[18],[40]   $ 6,950 [5],[18],[40]   $ 6,995 [6],[21],[22]
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 5.25% [19],[40]   5.25% [19],[40]   6.50% [21],[23]
Interest rate, floor 1.00% [19],[40]   1.00% [19],[40]   1.00% [21],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 2,020    
Fair Value, Ending Balance $ 2,005 [4],[40]   2,005 [4],[40]   $ 2,020 [3],[21]
Principal amount 2,005 [17],[40]   2,005 [17],[40]   2,020 [21],[24]
Investments, cost $ 1,992 [5],[40]   $ 1,992 [5],[40]   $ 2,005 [6],[21]
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 5.25% [19],[40]   5.25% [19],[40]   6.50% [21],[23]
Interest rate, floor 1.00% [19],[40]   1.00% [19],[40]   1.00% [21],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 469    
Fair Value, Ending Balance $ 327 [4],[40]   327 [4],[40]   $ 469 [3],[21]
Principal amount 327 [17],[40]   327 [17],[40]   469 [21],[24]
Investments, cost $ 322 [5],[40]   $ 322 [5],[40]   $ 463 [6],[21]
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% [19]   0.50% [19]   0.50% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 0    
Fair Value, Ending Balance $ 0 [4]   0 [4]   $ 0 [3]
Principal amount 490 [17]   490 [17]   347 [24]
Investments, cost 0 [5]   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     591 [7]   8,583 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (73)   (65)
Fair Value, Ending Balance $ 9,036   9,036   8,518
Net Realized Gain (Loss)     0   0
Interest Income     800 [11]   647 [12]
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 11.89%   11.89%   11.04%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 2.50%   2.50%   2.50%
PIK 9.39%   9.39%   8.54%
All-in-Rate 11.89%   11.89%   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 6.50% [16],[19],[20],[34]   6.50% [16],[19],[20],[34]   5.50% [21],[23],[32],[35]
Interest rate, floor 1.00% [16],[19],[20],[34]   1.00% [16],[19],[20],[34]   1.00% [21],[23],[32],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[32],[35]     $ 8,518    
Fair Value, Ending Balance $ 9,036 [4],[16],[20],[34]   9,036 [4],[16],[20],[34]   $ 8,518 [3],[21],[32],[35]
Principal amount 9,173 [16],[17],[20],[34]   9,173 [16],[17],[20],[34]   8,583 [21],[24],[32],[35]
Investments, cost 9,173 [5],[16],[20],[34]   9,173 [5],[16],[20],[34]   8,583 [6],[21],[32],[35]
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (1,954)   (583)
Fair Value, Ending Balance 6,450   6,450   8,404
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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],[32],[33]     8,404    
Fair Value, Ending Balance [3],[32],[33]         8,404
Investments, cost [6],[32],[33]         $ 8,987
Principal units (in shares) [24],[32],[33]         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],[16],[36] 6,450   6,450    
Investments, cost [5],[16],[36] $ 8,987   $ 8,987    
Principal units (in shares) [16],[17],[36] 601,941   601,941    
Investment, Identifier [Axis]: JP Intermediate B, LLC., Senior Secured First Lien Debt, 11/20/2027 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20],[25] 5.50%   5.50%    
Interest rate, floor [19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25] $ 29,340   $ 29,340    
Principal amount [17],[20],[25] 36,732   36,732    
Investments, cost [5],[20],[25] $ 19,706   19,706    
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 [21],[23],[26]         5.50%
Interest rate, floor [21],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 27,155    
Fair Value, Ending Balance [3],[21],[26]         $ 27,155
Principal amount [21],[24],[26]         34,703
Investments, cost [6],[21],[26]         $ 18,528
Investment, Identifier [Axis]: Jenny C Acquisition, Inc., Senior Secured First Lien Debt, 10/1/2024 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate 9.00% [19],[20],[37]   9.00% [19],[20],[37]   9.00% [23],[38],[42]
Interest rate, floor 1.75% [19],[20],[37]   1.75% [19],[20],[37]   1.75% [23],[38],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[38],[42]     $ 131    
Fair Value, Ending Balance $ 131 [4],[20],[37]   131 [4],[20],[37]   $ 131 [3],[38],[42]
Principal amount 534 [17],[20],[37]   534 [17],[20],[37]   534 [24],[38],[42]
Investments, cost 534 [5],[20],[37]   534 [5],[20],[37]   534 [6],[38],[42]
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],[33]     6,061    
Fair Value, Ending Balance 5,309 [4],[36]   5,309 [4],[36]   6,061 [3],[33]
Investments, cost $ 8,927 [5],[36]   $ 8,927 [5],[36]   $ 8,356 [6],[33]
Principal units (in shares) 743,846 [17],[36]   743,846 [17],[36]   458,364 [24],[33]
Investment, Identifier [Axis]: K&N Parent, Inc, Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 13.21%   13.21%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 8.21%   8.21%    
PIK 5.00%   5.00%    
All-in-Rate 13.21%   13.21%    
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% [19],[25],[40]   8.00% [19],[25],[40]   8.00% [23],[26],[42]
Interest rate, floor 1.00% [19],[25],[40]   1.00% [19],[25],[40]   1.00% [23],[26],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 4,384    
Fair Value, Ending Balance $ 4,352 [4],[25],[40]   4,352 [4],[25],[40]   $ 4,384 [3],[26],[42]
Principal amount 4,209 [17],[25],[40]   4,209 [17],[25],[40]   4,231 [24],[26],[42]
Investments, cost $ 4,107 [5],[25],[40]   $ 4,107 [5],[25],[40]   $ 4,102 [6],[26],[42]
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% [19],[25],[34],[40]   8.25% [19],[25],[34],[40]   8.25% [23],[26],[35],[42]
Interest rate, floor 1.00% [19],[25],[34],[40]   1.00% [19],[25],[34],[40]   1.00% [23],[26],[35],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[42]     $ 5,244    
Fair Value, Ending Balance $ 5,391 [4],[25],[34],[40]   5,391 [4],[25],[34],[40]   $ 5,244 [3],[26],[35],[42]
Principal amount 5,652 [17],[25],[34],[40]   5,652 [17],[25],[34],[40]   5,441 [24],[26],[35],[42]
Investments, cost $ 5,652 [5],[25],[34],[40]   $ 5,652 [5],[25],[34],[40]   $ 5,441 [6],[26],[35],[42]
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% [19],[25],[37],[49]   5.50% [19],[25],[37],[49]   5.50% [23],[26],[38],[50]
Interest rate, floor 1.00% [19],[25],[37],[49]   1.00% [19],[25],[37],[49]   1.00% [23],[26],[38],[50]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[38],[50]     $ 229    
Fair Value, Ending Balance $ 0 [4],[25],[37],[49]   0 [4],[25],[37],[49]   $ 229 [3],[26],[38],[50]
Principal amount 7,634 [17],[25],[37],[49]   7,634 [17],[25],[37],[49]   7,634 [24],[26],[38],[50]
Investments, cost $ 0 [5],[25],[37],[49]   $ 0 [5],[25],[37],[49]   $ 7,387 [6],[26],[38],[50]
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 [19],[20],[25] 6.50%   6.50%    
Interest rate, floor [19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25] $ 20,352   $ 20,352    
Principal amount [17],[20],[25] 20,175   20,175    
Investments, cost [5],[20],[25] $ 20,175   $ 20,175    
Investment, Identifier [Axis]: Klein Hersh , LLC, Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate         18.74%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash         6.74%
PIK         12.00%
All-in-Rate         18.74%
Investment, Identifier [Axis]: Klein Hersh, LLC, Unsecured Debt, 4/27/2032 Maturity          
Schedule of Investments [Line Items]          
Interest rate [19],[25],[36] 0.00%   0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[25],[36] $ 950   $ 950    
All-in-Rate [19],[25],[36] 0.00%   0.00%    
Principal amount [17],[25],[36] $ 4,368   $ 4,368    
Investments, cost [5],[25],[36] $ 988   988    
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 [23],[26],[35],[42]         13.13%
Interest rate, floor [23],[26],[35],[42]         0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[42]     $ 18,795    
Fair Value, Ending Balance [3],[26],[35],[42]         $ 18,795
Principal amount [24],[26],[35],[42]         21,918
Investments, cost [6],[26],[35],[42]         $ 21,918
Investment, Identifier [Axis]: Klein Hersh, LLC., Senior Secured First Lien Debt, 4/27/2028 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[40],[51] 8.50%   8.50%    
Interest rate, floor [19],[40],[51] 0.50%   0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[40],[51] $ 20,177   $ 20,177    
Principal amount [17],[40],[51] 23,292   23,292    
Investments, cost [5],[40],[51] $ 20,422   20,422    
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 [21],[22],[23],[26]         6.28%
Interest rate, floor [21],[22],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22],[26]     27,383    
Fair Value, Ending Balance [3],[21],[22],[26]         $ 27,383
Principal amount [21],[22],[24],[26]         27,590
Investments, cost [6],[21],[22],[26]         $ 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 [21],[22],[23],[26]         6.28%
Interest rate, floor [21],[22],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22],[26]     $ 4,492    
Fair Value, Ending Balance [3],[21],[22],[26]         $ 4,492
Principal amount [21],[22],[24],[26]         4,526
Investments, cost [6],[21],[22],[26]         $ 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 [18],[19],[20],[25] 6.28%   6.28%    
Interest rate, floor [18],[19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[18],[20],[25] $ 27,391   $ 27,391    
Principal amount [17],[18],[20],[25] 27,391   27,391    
Investments, cost [5],[18],[20],[25] $ 27,358   $ 27,358    
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 [18],[19],[20],[25] 6.28%   6.28%    
Interest rate, floor [18],[19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[18],[20],[25] $ 4,494   $ 4,494    
Principal amount [17],[18],[20],[25] 4,494   4,494    
Investments, cost [5],[18],[20],[25] 4,491   4,491    
Investment, Identifier [Axis]: LB NewHoldco LLC, Voting Units, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[36] 1,478   1,478    
Investments, cost [5],[36] $ 4,200   $ 4,200    
Principal units (in shares) [17],[36] 123,568   123,568    
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 [23],[26],[42]         6.50%
Interest rate, floor [23],[26],[42]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 11,226    
Fair Value, Ending Balance [3],[26],[42]         $ 11,226
Principal amount [24],[26],[42]         11,226
Investments, cost [6],[26],[42]         11,053
Investment, Identifier [Axis]: LGC US Finco, LLC., Senior Secured First Lien Debt, 12/20/2025 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[25],[40] 6.50%   6.50%    
Interest rate, floor [19],[25],[40] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[25],[40] $ 11,042   $ 11,042    
Principal amount [17],[25],[40] 11,042   11,042    
Investments, cost [5],[25],[40] $ 10,930   $ 10,930    
Investment, Identifier [Axis]: LGC US Finco, LLC., Senior Secured First Lien Debt, 12/20/2025 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[25],[40] 6.50%   6.50%    
Interest rate, floor [19],[25],[40] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[25],[40] $ 1,990   $ 1,990    
Principal amount [17],[25],[40] 1,990   1,990    
Investments, cost [5],[25],[40] 1,960   1,960    
Investment, Identifier [Axis]: Language Education Holdings GP LLC, Common Units, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[36] 0   0    
Investments, cost [5],[36] $ 0   $ 0    
Principal units (in shares) [17],[36] 366,667   366,667    
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],[33]     $ 0    
Fair Value, Ending Balance [3],[33]         0
Investments, cost [6],[33]         $ 0
Principal units (in shares) [24],[33]         366,667
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],[32],[33]     1,382    
Fair Value, Ending Balance $ 2,145 [4],[36]   2,145 [4],[36]   $ 1,382 [3],[32],[33]
Investments, cost $ 825 [5],[36]   $ 825 [5],[36]   $ 825 [6],[32],[33]
Principal units (in shares) 366,667 [17],[36]   366,667 [17],[36]   366,667 [24],[32],[33]
Investment, Identifier [Axis]: Lift Brands, Inc., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 9.50%   9.50%   9.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 9.50%   9.50%   9.50%
All-in-Rate 9.50%   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% [16],[18],[19],[25],[40]   7.50% [16],[18],[19],[25],[40]   7.50% [22],[23],[26],[32],[42]
Interest rate, floor 1.00% [16],[18],[19],[25],[40]   1.00% [16],[18],[19],[25],[40]   1.00% [22],[23],[26],[32],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[22],[26],[32],[42]     $ 23,050    
Fair Value, Ending Balance $ 22,873 [4],[16],[18],[25],[40]   22,873 [4],[16],[18],[25],[40]   $ 23,050 [3],[22],[26],[32],[42]
Principal amount 22,873 [16],[17],[18],[25],[40]   22,873 [16],[17],[18],[25],[40]   23,050 [22],[24],[26],[32],[42]
Investments, cost $ 22,873 [5],[16],[18],[25],[40]   $ 22,873 [5],[16],[18],[25],[40]   $ 23,051 [6],[22],[26],[32],[42]
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% [16],[18],[19],[34]   9.50% [16],[18],[19],[34]   9.50% [22],[23],[26],[32],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[22],[26],[32],[35]     $ 5,814    
Fair Value, Ending Balance $ 6,374 [4],[16],[18],[34]   $ 6,374 [4],[16],[18],[34]   $ 5,814 [3],[22],[26],[32],[35]
All-in-Rate 9.50% [16],[18],[19],[34]   9.50% [16],[18],[19],[34]   9.50% [22],[23],[26],[32],[35]
Principal amount $ 6,504 [16],[17],[18],[34]   $ 6,504 [16],[17],[18],[34]   $ 6,056 [22],[24],[26],[32],[35]
Investments, cost $ 6,481 [5],[16],[18],[34]   $ 6,481 [5],[16],[18],[34]   $ 6,013 [6],[22],[26],[32],[35]
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% [16],[18],[19],[34]   9.50% [16],[18],[19],[34]   9.50% [22],[23],[26],[32],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[22],[26],[32],[35]     $ 6,259    
Fair Value, Ending Balance $ 7,092 [4],[16],[18],[34]   $ 7,092 [4],[16],[18],[34]   $ 6,259 [3],[22],[26],[32],[35]
All-in-Rate 9.50% [16],[18],[19],[34]   9.50% [16],[18],[19],[34]   9.50% [22],[23],[26],[32],[35]
Principal amount $ 7,433 [16],[17],[18],[34]   $ 7,433 [16],[17],[18],[34]   $ 6,921 [22],[24],[26],[32],[35]
Investments, cost 7,302 [5],[16],[18],[34]   7,302 [5],[16],[18],[34]   6,671 [6],[22],[26],[32],[35]
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 [8]
Gross Reductions Cost     (177) [9]   (236) [10]
Net Unrealized Gain (Loss)     0   (1)
Fair Value, Ending Balance 22,873   22,873   23,050
Net Realized Gain (Loss)     0   0
Interest Income     2,261 [11]   2,965 [12]
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     468 [7]   523 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     92   137
Fair Value, Ending Balance 6,374   6,374   5,814
Net Realized Gain (Loss)     0   0
Interest Income     465 [11]   572 [12]
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     631 [7]   1,724 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     202   (197)
Fair Value, Ending Balance 7,092   7,092   6,259
Net Realized Gain (Loss)     0   0
Interest Income     628 [11]   741 [12]
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     10,132 [7]   0 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     17,414   (2,269)
Fair Value, Ending Balance 49,272   49,272   21,726
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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],[32]     21,726    
Fair Value, Ending Balance 49,272 [4],[16],[36]   49,272 [4],[16],[36]   21,726 [3],[32]
Investments, cost $ 12,835 [5],[16],[36]   $ 12,835 [5],[16],[36]   $ 2,704 [6],[32]
Principal units (in shares) 1,491,731 [16],[17],[36]   1,491,731 [16],[17],[36]   653,989 [24],[32]
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 [8]         6
Gross Reductions Cost [10]         (1,396)
Net Unrealized Gain (Loss)         (958)
Fair Value, Ending Balance         0
Net Realized Gain (Loss)         0
Interest Income [12]         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%   12.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 12.50%   12.50%   12.50%
All-in-Rate 12.50%   12.50%   12.50%
Investment, Identifier [Axis]: Lucky Bucks Holdings LLC., Unsecured Debt, 5/26/2028 Maturity          
Schedule of Investments [Line Items]          
Interest rate [23],[35],[38]         12.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35],[38]     $ 4,135    
Fair Value, Ending Balance [3],[35],[38]         $ 4,135
All-in-Rate [23],[35],[38]         12.50%
Principal amount [24],[35],[38]         $ 25,308
Investments, cost [6],[35],[38]         $ 22,860
Investment, Identifier [Axis]: Lucky Bucks Holdings LLC., Unsecured Debt, 5/29/2028 Maturity          
Schedule of Investments [Line Items]          
Interest rate [19],[34],[37] 12.50%   12.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[37] $ 5,298   $ 5,298    
All-in-Rate [19],[34],[37] 12.50%   12.50%    
Principal amount [17],[34],[37] $ 25,846   $ 25,846    
Investments, cost [5],[34],[37] $ 22,860   $ 22,860    
Investment, Identifier [Axis]: Lux Credit Consultants LLC, Senior Secured First Lien Debt, 4/29/2025 Maturity, 4          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 2.25%   2.25%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 4,612   4,612    
Investments, cost [5] $ 0   $ 0    
Investment, Identifier [Axis]: Lux Credit Consultants LLC, Senior Secured First Lien Debt, 4/29/2028 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20],[25] 7.25%   7.25%    
Interest rate, floor [19],[20],[25] 1.50%   1.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25] $ 17,585   $ 17,585    
Principal amount [17],[20],[25] 17,585   17,585    
Investments, cost [5],[20],[25] $ 17,585   $ 17,585    
Investment, Identifier [Axis]: Lux Credit Consultants LLC, Senior Secured First Lien Debt, 4/29/2028 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20] 7.25%   7.25%    
Interest rate, floor [19],[20] 1.50%   1.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20] $ 1,892   $ 1,892    
Principal amount [17],[20] 1,892   1,892    
Investments, cost [5],[20] $ 1,892   $ 1,892    
Investment, Identifier [Axis]: Lux Credit Consultants LLC, Senior Secured First Lien Debt, 4/29/2028 Maturity, 3          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20] 7.25%   7.25%    
Interest rate, floor [19],[20] 1.50%   1.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20] $ 302   $ 302    
Principal amount [17],[20] 302   302    
Investments, cost [5],[20] $ 302   $ 302    
Investment, Identifier [Axis]: Lux Credit Consultants LLC, Senior Secured First Lien Debt, 4/29/2028 Maturity, 5          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 560   560    
Investments, cost [5] $ 0   $ 0    
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 7.00% [19],[20],[25]   7.00% [19],[20],[25]   6.25% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 16,966    
Fair Value, Ending Balance $ 16,563 [4],[20],[25]   16,563 [4],[20],[25]   $ 16,966 [3],[21],[26]
Principal amount 16,647 [17],[20],[25]   16,647 [17],[20],[25]   17,051 [21],[24],[26]
Investments, cost $ 16,611 [5],[20],[25]   $ 16,611 [5],[20],[25]   $ 16,987 [6],[21],[26]
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 7.00% [19],[20],[25]   7.00% [19],[20],[25]   6.25% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 6,262    
Fair Value, Ending Balance $ 6,112 [4],[20],[25]   6,112 [4],[20],[25]   $ 6,262 [3],[21],[26]
Principal amount 6,143 [17],[20],[25]   6,143 [17],[20],[25]   6,293 [21],[24],[26]
Investments, cost $ 6,120 [5],[20],[25]   6,120 [5],[20],[25]   $ 6,260 [6],[21],[26]
Investment, Identifier [Axis]: MacNeill Pride Group Corp., Senior Secured First Lien Debt, 4/30/2024 Maturity          
Schedule of Investments [Line Items]          
Interest rate, unfunded [23]         1.00%
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 [24]         2,017
Investments, cost [6]         (11)
Investment, Identifier [Axis]: Macquarie Capital Funding LLC, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[33],[52]     $ 2,020    
Fair Value, Ending Balance [3],[33],[52]         2,020
Principal amount [24],[33],[52]         123,568
Investments, cost [6],[33],[52]         $ 4,200
Investment, Identifier [Axis]: Manus Bio Inc., Senior Secured First Lien Debt, 8/20/2026 Maturity          
Schedule of Investments [Line Items]          
Interest rate 13.00% [19]   13.00% [19]   13.00% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 11,094    
Fair Value, Ending Balance $ 8,056 [4]   $ 8,056 [4]   $ 11,094 [3]
All-in-Rate 13.00% [19]   13.00% [19]   13.00% [23]
Principal amount $ 8,056 [17]   $ 8,056 [17]   $ 11,094 [24]
Investments, cost $ 8,028 [5]   $ 8,028 [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% [19],[25],[53]   3.75% [19],[25],[53]   3.75% [23],[26],[54]
Interest rate, floor 0.00% [19],[25],[53]   0.00% [19],[25],[53]   0.00% [23],[26],[54]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[54]     $ 4,914    
Fair Value, Ending Balance $ 4,934 [4],[25],[53]   4,934 [4],[25],[53]   $ 4,914 [3],[26],[54]
Principal amount 4,921 [17],[25],[53]   4,921 [17],[25],[53]   4,961 [24],[26],[54]
Investments, cost $ 4,838 [5],[25],[53]   $ 4,838 [5],[25],[53]   $ 4,801 [6],[26],[54]
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 7.50% [19],[20],[25]   7.50% [19],[20],[25]   6.40% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 21,638    
Fair Value, Ending Balance $ 21,097 [4],[20],[25]   21,097 [4],[20],[25]   $ 21,638 [3],[21],[26]
Principal amount 21,097 [17],[20],[25]   21,097 [17],[20],[25]   21,638 [21],[24],[26]
Investments, cost $ 21,097 [5],[20],[25]   $ 21,097 [5],[20],[25]   $ 21,638 [6],[21],[26]
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 7.50% [19],[20]   7.50% [19],[20]   6.40% [21],[23]
Interest rate, floor 1.00% [19],[20]   1.00% [19],[20]   1.00% [21],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 2,756    
Fair Value, Ending Balance $ 4,256 [4],[20]   4,256 [4],[20]   $ 2,756 [3],[21]
Principal amount 4,256 [17],[20]   4,256 [17],[20]   2,756 [21],[24]
Investments, cost $ 4,256 [5],[20]   $ 4,256 [5],[20]   $ 2,756 [6],[21]
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% [19]   1.00% [19]   1.00% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 0    
Fair Value, Ending Balance $ 0 [4]   0 [4]   $ 0 [3]
Principal amount 1,000 [17]   1,000 [17]   2,500 [24]
Investments, cost $ 0 [5]   $ 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 [19] 5.75%   5.75%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 106   106    
Investments, cost [5] $ 0   $ 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 [19] 0.50%   0.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 2,126   2,126    
Investments, cost [5] $ 0   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 [23]         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 [24]         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 [23]         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 [24]         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 [18],[19],[20],[25] 5.75%   5.75%    
Interest rate, floor [18],[19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[18],[20],[25] $ 21,953   $ 21,953    
Principal amount [17],[18],[20],[25] 21,953   21,953    
Investments, cost [5],[18],[20],[25] 21,588   21,588    
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 [21],[22],[23],[26]         6.25%
Interest rate, floor [21],[22],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22],[26]     21,904    
Fair Value, Ending Balance [3],[21],[22],[26]         $ 21,904
Principal amount [21],[22],[24],[26]         22,125
Investments, cost [6],[21],[22],[26]         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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (113)   (717)
Fair Value, Ending Balance 1,511   1,511   1,624
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
Dividend Income     53   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],[30],[32],[55]     1,624    
Fair Value, Ending Balance 1,511 [4],[16],[28],[56]   1,511 [4],[16],[28],[56]   1,624 [3],[30],[32],[55]
Investments, cost $ 3,534 [5],[16],[28],[56]   $ 3,534 [5],[16],[28],[56]   $ 3,534 [6],[30],[32],[55]
Principal units (in shares) 1,075,557 [16],[17],[28],[56]   1,075,557 [16],[17],[28],[56]   1,075,557 [24],[30],[32],[55]
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],[33]     $ 4,051    
Fair Value, Ending Balance $ 588 [4]   588 [4]   $ 4,051 [3],[33]
Investments, cost $ 0 [5]   $ 0 [5]   $ 110 [6],[33]
Principal units (in shares) 111 [17]   111 [17]   111 [24],[33]
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],[33]     $ 0    
Fair Value, Ending Balance $ 0 [4],[36]   0 [4],[36]   $ 0 [3],[33]
Investments, cost $ 0 [5],[36]   $ 0 [5],[36]   $ 393 [6],[33]
Principal units (in shares) 346 [17],[36]   346 [17],[36]   346 [24],[33]
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],[33]     $ 893    
Fair Value, Ending Balance $ 178 [4],[36]   178 [4],[36]   $ 893 [3],[33]
Investments, cost $ 0 [5],[36]   $ 0 [5],[36]   $ 504 [6],[33]
Principal units (in shares) 522 [17],[36]   522 [17],[36]   522 [24],[33]
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],[30],[33]     $ 962    
Fair Value, Ending Balance $ 970 [4],[28],[36]   970 [4],[28],[36]   $ 962 [3],[30],[33]
Investments, cost $ 1,000 [5],[28],[36]   $ 1,000 [5],[28],[36]   $ 1,000 [6],[30],[33]
Principal units (in shares) 1,575 [17],[28],[36]   1,575 [17],[28],[36]   1,575 [24],[30],[33]
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% [19],[20],[25]   6.75% [19],[20],[25]   6.75% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 25,000    
Fair Value, Ending Balance $ 24,812 [4],[20],[25]   24,812 [4],[20],[25]   $ 25,000 [3],[21],[26]
Principal amount 24,813 [17],[20],[25]   24,813 [17],[20],[25]   25,000 [21],[24],[26]
Investments, cost 24,812 [5],[20],[25]   24,812 [5],[20],[25]   25,000 [6],[21],[26]
Investment, Identifier [Axis]: New Giving Acquisition, Inc., Common Stock, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] 2,251   2,251    
Investments, cost [5] $ 633   $ 633    
Principal units (in shares) [17] 4,630   4,630    
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],[33]     $ 2,686    
Fair Value, Ending Balance [3],[33]         2,686
Investments, cost [6],[33]         $ 633
Principal units (in shares) [24],[33]         4,630
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],[16],[36] $ 0   0    
Investments, cost [5],[16],[36] $ 0   $ 0    
Principal units (in shares) [16],[17],[36] 119   119    
Investment, Identifier [Axis]: New HW Holdings Corp, Preferred Stock, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16],[36] $ 5,614   $ 5,614    
Investments, cost [5],[16],[36] $ 9,899   $ 9,899    
Principal units (in shares) [16],[17],[36] 14   14    
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],[33]     $ 0    
Fair Value, Ending Balance [3],[33]         $ 0
Investments, cost [6],[33]         $ 0
Principal units (in shares) [24],[33]         133
Investment, Identifier [Axis]: New HW Holdings Corp., Common Stock, Non-Controlled, Affiliated Investments          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     0    
Gross Additions Cost [7]     0    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     0    
Fair Value, Ending Balance $ 0   0   $ 0
Net Realized Gain (Loss)     0    
Interest Income [11]     0    
Dividend Income     0    
Fee income     0    
Investment, Identifier [Axis]: New HW Holdings Corp., Preferred Stock, Non-Controlled, Affiliated Investments          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     0    
Gross Additions Cost [7]     9,899    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     (4,285)    
Fair Value, Ending Balance $ 5,614   5,614   $ 0
Net Realized Gain (Loss)     0    
Interest Income [11]     0    
Dividend Income     0    
Fee income     $ 0    
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 7.00% [18],[19],[20],[25],[37]   7.00% [18],[19],[20],[25],[37]   7.00% [21],[22],[23],[26]
Interest rate, floor 1.00% [18],[19],[20],[25],[37]   1.00% [18],[19],[20],[25],[37]   1.00% [21],[22],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22],[26]     $ 12,317    
Fair Value, Ending Balance $ 10,090 [4],[18],[20],[25],[37]   10,090 [4],[18],[20],[25],[37]   $ 12,317 [3],[21],[22],[26]
Principal amount 12,286 [17],[18],[20],[25],[37]   12,286 [17],[18],[20],[25],[37]   12,317 [21],[22],[24],[26]
Investments, cost $ 12,282 [5],[18],[20],[25],[37]   $ 12,282 [5],[18],[20],[25],[37]   $ 12,317 [6],[21],[22],[26]
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 [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 1,957   1,957    
Investments, cost [5] $ 0   $ 0    
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 [19],[25],[34],[40] 10.50%   10.50%    
Interest rate, floor [19],[25],[34],[40] 2.00%   2.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[25],[34],[40] $ 27,970   $ 27,970    
Principal amount [17],[25],[34],[40] 27,970   27,970    
Investments, cost [5],[25],[34],[40] $ 27,970   $ 27,970    
Investment, Identifier [Axis]: Nova Compression, LLC, Senior Secured First Lien Debt, 10/13/2027 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate, floor [19],[34],[40] 2.00%   2.00%    
Interest rate, unfunded [19],[34],[40] 10.50%   10.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[40] $ 1,326   $ 1,326    
Principal amount [17],[34],[40] 1,326   1,326    
Investments, cost [5],[34],[40] $ 1,326   1,326    
Investment, Identifier [Axis]: Nova Compression, LLC., Senior Secured First Lien Debt, 10/13/2024 Maturity          
Schedule of Investments [Line Items]          
Interest rate, unfunded [23]         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 [24]         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 [23],[26],[35],[42]         10.50%
Interest rate, floor [23],[26],[35],[42]         2.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[42]     27,004    
Fair Value, Ending Balance [3],[26],[35],[42]         $ 27,004
Principal amount [24],[26],[35],[42]         27,004
Investments, cost [6],[26],[35],[42]         $ 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 [23],[35],[42]         10.50%
Interest rate, floor [23],[35],[42]         2.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35],[42]     $ 652    
Fair Value, Ending Balance [3],[35],[42]         $ 652
Principal amount [24],[35],[42]         652
Investments, cost [6],[35],[42]         $ 652
Investment, Identifier [Axis]: OpCo Borrower, LLC., Senior Secured First Lien Debt, 4/26/2029 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20],[25] 6.00%   6.00%    
Interest rate, floor [19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25] $ 29,625   $ 29,625    
Principal amount [17],[20],[25] 29,625   29,625    
Investments, cost [5],[20],[25] $ 29,503   29,503    
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 [21],[23],[26]         6.50%
Interest rate, floor [21],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     10,935    
Fair Value, Ending Balance [3],[21],[26]         $ 10,935
Principal amount [21],[24],[26]         10,827
Investments, cost [6],[21],[26]         $ 10,735
Investment, Identifier [Axis]: OpCo Borrower, LLC., Senior Secured First Lien Debt, 8/19/2027 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate, unfunded [23]         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 [24]         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 [23],[26]         12.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26]     $ 11,813    
Fair Value, Ending Balance [3],[26]         $ 11,813
All-in-Rate [23],[26]         12.50%
Principal amount [24],[26]         $ 12,500
Investments, cost [6],[26]         $ 11,795
Investment, Identifier [Axis]: Optio Rx, LLC., Senior Secured First Lien Debt, 10/10/2024 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[40] 5.25%   5.25%    
Interest rate, floor [19],[40] 5.00%   5.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[40] $ 1,505   $ 1,505    
Principal amount [17],[40] 1,505   1,505    
Investments, cost [5],[40] $ 1,505   $ 1,505    
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 [18],[19],[41],[49] 12.00%   12.00%    
Interest rate, floor [18],[19],[41],[49] 0.00%   0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[18],[41],[49] $ 2,480   $ 2,480    
Principal amount [17],[18],[41],[49] 2,480   2,480    
Investments, cost [5],[18],[41],[49] $ 2,480   $ 2,480    
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 [19],[41],[49] 9.00%   9.00%    
Interest rate, floor [19],[41],[49] 0.00%   0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[41],[49] $ 1,508   $ 1,508    
Principal amount [17],[41],[49] 1,508   1,508    
Investments, cost [5],[41],[49] $ 1,508   $ 1,508    
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 [18],[19],[25],[41],[49] 9.00%   9.00%    
Interest rate, floor [18],[19],[25],[41],[49] 0.00%   0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[18],[25],[41],[49] $ 9,267   $ 9,267    
Principal amount [17],[18],[25],[41],[49] 9,267   9,267    
Investments, cost [5],[18],[25],[41],[49] $ 9,267   9,267    
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 [22],[23],[26],[50]         9.00%
Interest rate, floor [22],[23],[26],[50]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[22],[26],[50]     15,309    
Fair Value, Ending Balance [3],[22],[26],[50]         $ 15,309
Principal amount [22],[24],[26],[50]         15,366
Investments, cost [6],[22],[26],[50]         $ 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 [22],[23],[50]         12.00%
Interest rate, floor [22],[23],[50]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[22],[50]     2,504    
Fair Value, Ending Balance [3],[22],[50]         $ 2,504
Principal amount [22],[24],[50]         2,480
Investments, cost [6],[22],[50]         $ 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 [21],[23],[26]         5.00%
Interest rate, floor [21],[23],[26]         0.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 9,108    
Fair Value, Ending Balance [3],[21],[26]         $ 9,108
Principal amount [21],[24],[26]         9,475
Investments, cost [6],[21],[26]         $ 9,227
Investment, Identifier [Axis]: PRA Acquisition, LLC, 5/12/2028 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate 6.50% [18],[19],[20]   6.50% [18],[19],[20]   6.50% [21],[22],[23]
Interest rate, floor 1.00% [18],[19],[20]   1.00% [18],[19],[20]   1.00% [21],[22],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     $ 19,751    
Fair Value, Ending Balance $ 18,611 [4],[18],[20]   18,611 [4],[18],[20]   $ 19,751 [3],[21],[22]
Principal amount 18,752 [17],[18],[20]   18,752 [17],[18],[20]   19,900 [21],[22],[24]
Investments, cost 18,752 [5],[18],[20]   18,752 [5],[18],[20]   19,900 [6],[21],[22]
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],[33]     2,773    
Fair Value, Ending Balance 2,752 [4],[36]   2,752 [4],[36]   2,773 [3],[33]
Investments, cost $ 472 [5],[36]   $ 472 [5],[36]   $ 471 [6],[33]
Principal units (in shares) 724,112 [17],[36]   724,112 [17],[36]   724,112 [24],[33]
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 [23],[26],[42]         6.00%
Interest rate, floor [23],[26],[42]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 24,500    
Fair Value, Ending Balance [3],[26],[42]         $ 24,500
Principal amount [24],[26],[42]         24,500
Investments, cost [6],[26],[42]         $ 24,351
Investment, Identifier [Axis]: Playboy Enterprises, Inc., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 9.46%   9.46%   9.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 6.21%   6.21%   6.50%
PIK 3.25%   3.25%   3.25%
All-in-Rate 9.46%   9.46%   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% [18],[19],[28],[34],[40]   4.25% [18],[19],[28],[34],[40]   4.25% [22],[23],[30],[35],[48]
Interest rate, floor 0.50% [18],[19],[28],[34],[40]   0.50% [18],[19],[28],[34],[40]   0.50% [22],[23],[30],[35],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[22],[30],[35],[48]     $ 18,926    
Fair Value, Ending Balance $ 19,430 [4],[18],[28],[34],[40]   19,430 [4],[18],[28],[34],[40]   $ 18,926 [3],[22],[30],[35],[48]
Principal amount 20,240 [17],[18],[28],[34],[40]   20,240 [17],[18],[28],[34],[40]   19,689 [22],[24],[30],[35],[48]
Investments, cost $ 19,983 [5],[18],[28],[34],[40]   $ 19,983 [5],[18],[28],[34],[40]   $ 19,372 [6],[22],[30],[35],[48]
Investment, Identifier [Axis]: Premiere Global Services, Inc.          
Schedule of Investments [Line Items]          
Interest rate 15.35%   15.35%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 12.10%   12.10%    
PIK 3.25%   3.25%    
All-in-Rate 15.35%   15.35%    
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 [21],[23],[26]         5.50%
Interest rate, floor [21],[23],[26]         0.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 7,042    
Fair Value, Ending Balance [3],[21],[26]         $ 7,042
Principal amount [21],[24],[26]         7,890
Investments, cost [6],[21],[26]         $ 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 [22],[23],[42]         7.25%
Interest rate, floor [22],[23],[42]         0.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[22],[42]     $ 12,851    
Fair Value, Ending Balance [3],[22],[42]         $ 12,851
Principal amount [22],[24],[42]         12,821
Investments, cost [6],[22],[42]         $ 12,791
Investment, Identifier [Axis]: RA Outdoors, LLC, Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 11.49%   11.49%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%    
PIK 11.49%   11.49%    
All-in-Rate 11.49%   11.49%    
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 [19],[20],[25],[34] 6.75%   6.75%    
Interest rate, floor [19],[20],[25],[34] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25],[34] $ 10,426   $ 10,426    
Principal amount [17],[20],[25],[34] 11,317   11,317    
Investments, cost [5],[20],[25],[34] $ 11,317   $ 11,317    
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 [19],[20] 6.75%   6.75%    
Interest rate, floor [19],[20] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20] $ 997   $ 997    
Principal amount [17],[20] 1,082   1,082    
Investments, cost [5],[20] $ 1,031   $ 1,031    
Investment, Identifier [Axis]: RA Outdoors, LLC, Senior Secured Second Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 13.74%   13.74%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%    
PIK 13.74%   13.74%    
All-in-Rate 13.74%   13.74%    
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% [19],[20],[25],[34]   9.00% [19],[20],[25],[34]   9.00% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25],[34]   1.00% [19],[20],[25],[34]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 1,820    
Fair Value, Ending Balance $ 1,175 [4],[20],[25],[34]   1,175 [4],[20],[25],[34]   $ 1,820 [3],[21],[26]
Principal amount 1,934 [17],[20],[25],[34]   1,934 [17],[20],[25],[34]   1,809 [21],[24],[26]
Investments, cost $ 1,934 [5],[20],[25],[34]   1,934 [5],[20],[25],[34]   $ 1,809 [6],[21],[26]
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 [21],[23]         6.75%
Interest rate, floor [21],[23]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     677    
Fair Value, Ending Balance [3],[21]         $ 677
Principal amount [21],[24]         677
Investments, cost [6],[21]         $ 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 [23],[26]         6.75%
Interest rate, floor [23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26]     10,979    
Fair Value, Ending Balance [3],[26]         $ 10,979
Principal amount [24],[26]         10,979
Investments, cost [6],[26]         $ 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 [23]         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 [24]         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],[33]     7,737    
Fair Value, Ending Balance [3],[33]         7,737
Investments, cost [6],[33]         $ 7,225
Principal units (in shares) [24],[33]         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 [21],[23],[26]         8.35%
Interest rate, floor [21],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 8,956    
Fair Value, Ending Balance [3],[21],[26]         $ 8,956
Principal amount [21],[24],[26]         9,046
Investments, cost [6],[21],[26]         $ 8,926
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 [19],[25],[40] 6.00%   6.00%    
Interest rate, floor [19],[25],[40] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[25],[40] $ 15,917   $ 15,917    
Principal amount [17],[25],[40] 16,159   16,159    
Investments, cost [5],[25],[40] $ 15,864   $ 15,864    
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 [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ (25)   $ (25)    
Principal amount [17] 1,636   1,636    
Investments, cost [5] $ 0   $ 0    
Investment, Identifier [Axis]: Robert C. Hilliard, L.L.P., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 17.32%   17.32%   17.44%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 17.32%   17.32%   17.44%
All-in-Rate 17.32%   17.32%   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 [23],[26],[35],[42]         12.00%
Interest rate, floor [23],[26],[35],[42]         2.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[42]     $ 2,130    
Fair Value, Ending Balance [3],[26],[35],[42]         $ 2,130
Principal amount [24],[26],[35],[42]         2,149
Investments, cost [6],[26],[35],[42]         $ 2,149
Investment, Identifier [Axis]: Robert C. Hilliard, L.L.P., Senior Secured First Lien Debt, 9/16/2024 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[25],[34],[40],[41] 12.00%   12.00%    
Interest rate, floor [19],[25],[34],[40],[41] 2.00%   2.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[25],[34],[40],[41] $ 2,174   $ 2,174    
Principal amount [17],[25],[34],[40],[41] 2,215   2,215    
Investments, cost [5],[25],[34],[40],[41] $ 2,215   $ 2,215    
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC., Senior Secured First Lien Debt, 3/28/2026 Maturity          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 15   $ 15    
Principal amount [17] 2,953   2,953    
Investments, cost [5] $ 0   $ 0    
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC., Senior Secured First Lien Debt, 9/28/2028 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[25],[57] 6.25%   6.25%    
Interest rate, floor [19],[25],[57] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[25],[57] $ 15,942   $ 15,942    
Principal amount [17],[25],[57] 15,863   15,863    
Investments, cost [5],[25],[57] $ 15,833   $ 15,833    
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC., Senior Secured First Lien Debt, 9/28/2028 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[57] 6.25%   6.25%    
Interest rate, floor [19],[57] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[57] $ 1,257   $ 1,257    
Principal amount [17],[57] 1,251   1,251    
Investments, cost [5],[57] $ 1,221   $ 1,221    
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC., Senior Secured First Lien Debt, 9/28/2028 Maturity, 3          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 0.75%   0.75%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 2,885   2,885    
Investments, cost [5] (6)   (6)    
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 [23],[26],[48]         7.00%
Interest rate, floor [23],[26],[48]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[48]     14,911    
Fair Value, Ending Balance [3],[26],[48]         $ 14,911
Principal amount [24],[26],[48]         14,930
Investments, cost [6],[26],[48]         $ 14,930
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 [23],[26],[48]         7.00%
Interest rate, floor [23],[26],[48]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[48]     880    
Fair Value, Ending Balance [3],[26],[48]         $ 880
Principal amount [24],[26],[48]         881
Investments, cost [6],[26],[48]         $ 881
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 [23]         0.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     (3)    
Fair Value, Ending Balance [3]         $ (3)
Principal amount [24]         2,404
Investments, cost [6]         0
Investment, Identifier [Axis]: RumbleOn, Inc., Warrants, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[36] 160   160    
Investments, cost [5],[36] $ 378   $ 378    
Principal units (in shares) [17],[36] 60,606   60,606    
Investment, Identifier [Axis]: RumbleOn, Inc., Warrants, Equity, 8/14/2018, Maturity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[33]     $ 376    
Fair Value, Ending Balance [3],[33]         376
Investments, cost [6],[33]         $ 378
Principal units (in shares) [24],[33]         60,606
Investment, Identifier [Axis]: RumbleOn, Inc., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 14.27%   14.27%   14.36%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 12.77%   12.77%   13.86%
PIK 1.50%   1.50%   0.50%
All-in-Rate 14.27%   14.27%   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% [19],[20],[25],[34]   8.75% [19],[20],[25],[34]   8.75% [21],[23],[26],[35]
Interest rate, floor 1.00% [19],[20],[25],[34]   1.00% [19],[20],[25],[34]   1.00% [21],[23],[26],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[35]     $ 9,239    
Fair Value, Ending Balance $ 8,446 [4],[20],[25],[34]   8,446 [4],[20],[25],[34]   $ 9,239 [3],[21],[26],[35]
Principal amount 8,662 [17],[20],[25],[34]   8,662 [17],[20],[25],[34]   9,525 [21],[24],[26],[35]
Investments, cost $ 8,359 [5],[20],[25],[34]   $ 8,359 [5],[20],[25],[34]   $ 9,089 [6],[21],[26],[35]
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% [19],[20],[25],[34]   8.75% [19],[20],[25],[34]   8.75% [21],[23],[26],[35]
Interest rate, floor 1.00% [19],[20],[25],[34]   1.00% [19],[20],[25],[34]   1.00% [21],[23],[26],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[35]     $ 2,788    
Fair Value, Ending Balance $ 2,549 [4],[20],[25],[34]   2,549 [4],[20],[25],[34]   $ 2,788 [3],[21],[26],[35]
Principal amount 2,614 [17],[20],[25],[34]   2,614 [17],[20],[25],[34]   2,875 [21],[24],[26],[35]
Investments, cost 2,602 [5],[20],[25],[34]   2,602 [5],[20],[25],[34]   2,858 [6],[21],[26],[35]
Investment, Identifier [Axis]: SRA Holdings, 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    
Gross Additions Cost [7]     4,158    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     1    
Fair Value, Ending Balance $ 4,159   4,159   0
Net Realized Gain (Loss)     0    
Interest Income [11]     33    
Dividend Income     0    
Fee income     $ 0    
Investment, Identifier [Axis]: SRA Holdings, LLC, Membership Units, Equity          
Schedule of Investments [Line Items]          
Return rate [1] 12.00%   12.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32],[33]     $ 25,515    
Fair Value, Ending Balance [3],[32],[33]         25,515
Investments, cost [6],[32],[33]         $ 23,611
Principal units (in shares) [24],[32],[33]         224,865
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 [8]
Gross Reductions Cost     (23,611) [9]   0 [10]
Net Unrealized Gain (Loss)     (1,904)   1,904
Fair Value, Ending Balance $ 0   0   25,515
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
Dividend Income     0   0
Fee income     $ 0   0
Investment, Identifier [Axis]: SRA Holdings, LLC., Unsecured Debt, 3/24/2025 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [16],[19],[25] 6.00%   6.00%    
Interest rate, floor [16],[19],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16],[25] $ 4,159   $ 4,159    
Principal amount [16],[17],[25] 4,159   4,159    
Investments, cost [5],[16],[25] 4,159   4,159    
Investment, Identifier [Axis]: SRA Parent, LLC, Common Equity, Non-Controlled, Affiliated Investments          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     0    
Gross Additions Cost [7]     17,539    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     0    
Fair Value, Ending Balance 17,539   17,539   0
Net Realized Gain (Loss)     0    
Interest Income [11]     0    
Dividend Income     0    
Fee income     0    
Investment, Identifier [Axis]: SRA Parent, LLC, Common Units, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16],[36] 17,539   17,539    
Investments, cost [5],[16],[36] $ 17,539   $ 17,539    
Principal units (in shares) [16],[17],[36] 147,827   147,827    
Investment, Identifier [Axis]: SRA Parent, LLC, Preferred Equity, Non-Controlled, Affiliated Investments          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     $ 0    
Gross Additions Cost [7]     9,167    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     91    
Fair Value, Ending Balance $ 9,258   9,258   0
Net Realized Gain (Loss)     0    
Interest Income [11]     0    
Dividend Income     76    
Fee income     0    
Investment, Identifier [Axis]: SRA Parent, LLC, Preferred Units, Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16] 9,258   9,258    
Investments, cost [5],[16] $ 9,167   $ 9,167    
Principal units (in shares) [16],[17] 9,166,827   9,166,827    
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     981 [7]   1,456 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (6,311)   (205)
Fair Value, Ending Balance $ 5,028   5,028   10,358
Net Realized Gain (Loss)     0   0
Interest Income     843 [11]   1,485 [12]
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 14.79%   14.79%   14.96%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 14.79%   14.79%   14.96%
All-in-Rate 14.79%   14.79%   14.96%
Investment, Identifier [Axis]: STATinMED, LLC, Senior Superpriority Term Loan, Non-Controlled, Affiliated Investments          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     $ 0    
Gross Additions Cost [7]     224    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     49    
Fair Value, Ending Balance $ 273   273   $ 0
Net Realized Gain (Loss)     0    
Interest Income [11]     0    
Dividend Income     0    
Fee income     704    
Investment, Identifier [Axis]: STATinMED, LLC, Senior Term Loan, Non-Controlled, Affiliated Investments          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     0    
Gross Additions Cost [7]     1,004    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     (59)    
Fair Value, Ending Balance $ 945   945   $ 0
Net Realized Gain (Loss)     0    
Interest Income [11]     36    
Dividend Income     0    
Fee income     2,894    
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 [23],[32],[35],[42]         9.50%
Interest rate, floor [23],[32],[35],[42]         2.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[32],[35],[42]     $ 10,358    
Fair Value, Ending Balance [3],[32],[35],[42]         $ 10,358
Principal amount [24],[32],[35],[42]         10,678
Investments, cost [6],[32],[35],[42]         10,678
Investment, Identifier [Axis]: STATinMED, LLC., Senior Secured First Lien Debt, 7/1/2027 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [16],[19],[34],[37],[40] 9.50%   9.50%    
Interest rate, floor [16],[19],[34],[37],[40] 2.00%   2.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16],[34],[37],[40] $ 5,028   $ 5,028    
Principal amount [16],[17],[34],[37],[40] 11,971   11,971    
Investments, cost [5],[16],[34],[37],[40] $ 11,659   $ 11,659    
Investment, Identifier [Axis]: STATinMED, LLC., Senior Secured First Lien Debt, 7/1/2027 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate [16],[19] 0.00%   0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16] $ 945   $ 945    
All-in-Rate [16],[19] 0.00%   0.00%    
Principal amount [16],[17] $ 1,004   $ 1,004    
Investments, cost [5],[16] $ 1,004   $ 1,004    
Investment, Identifier [Axis]: STATinMED, LLC., Senior Secured First Lien Debt, 7/1/2027 Maturity, 3          
Schedule of Investments [Line Items]          
Interest rate [16],[19] 0.00%   0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16] $ 273   $ 273    
All-in-Rate [16],[19] 0.00%   0.00%    
Principal amount [16],[17] $ 224   $ 224    
Investments, cost [5],[16] 224   224    
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],[32],[33]     2,018    
Fair Value, Ending Balance 0 [4],[16],[36]   0 [4],[16],[36]   2,018 [3],[32],[33]
Investments, cost $ 6,182 [5],[16],[36]   $ 6,182 [5],[16],[36]   $ 6,182 [6],[32],[33]
Principal units (in shares) 6,182 [16],[17],[36]   6,182 [16],[17],[36]   6,182 [24],[32],[33]
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (2,018)   (2,512)
Fair Value, Ending Balance $ 0   0   2,018
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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],[32],[33]     0    
Fair Value, Ending Balance 0 [4],[16],[36]   0 [4],[16],[36]   0 [3],[32],[33]
Investments, cost $ 3,193 [5],[16],[36]   $ 3,193 [5],[16],[36]   $ 3,193 [6],[32],[33]
Principal units (in shares) 51,221 [16],[17],[36]   51,221 [16],[17],[36]   51,221 [24],[32],[33]
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     0   (134)
Fair Value, Ending Balance $ 0   0   0
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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 9.96%   9.96%   10.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 5.87%   5.87%   6.61%
PIK 4.09%   4.09%   3.89%
All-in-Rate 9.96%   9.96%   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 5.09% [19],[20],[25],[34]   5.09% [19],[20],[25],[34]   4.89% [21],[23],[26],[35]
Interest rate, floor 1.00% [19],[20],[25],[34]   1.00% [19],[20],[25],[34]   1.00% [21],[23],[26],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26],[35]     $ 3,623    
Fair Value, Ending Balance $ 3,765 [4],[20],[25],[34]   3,765 [4],[20],[25],[34]   $ 3,623 [3],[21],[26],[35]
Principal amount 3,958 [17],[20],[25],[34]   3,958 [17],[20],[25],[34]   3,865 [21],[24],[26],[35]
Investments, cost $ 3,933 [5],[20],[25],[34]   $ 3,933 [5],[20],[25],[34]   $ 3,627 [6],[21],[26],[35]
Investment, Identifier [Axis]: Securus Technologies Holdings, Inc., Senior Secured First Lien Debt, 7/31/2025 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20] 7.50%   7.50%    
Interest rate, floor [19],[20] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20] $ 75   $ 75    
Principal amount [17],[20] 74   74    
Investments, cost [5],[20] $ 74   $ 74    
Investment, Identifier [Axis]: Securus Technologies Holdings, Inc., Senior Secured Second Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 14.65%   14.65%   14.26%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 6.60%   6.60%   6.61%
PIK 8.05%   8.05%   7.65%
All-in-Rate 14.65%   14.65%   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 9.31% [19],[34],[49]   9.31% [19],[34],[49]   8.91% [21],[23],[35]
Interest rate, floor 1.00% [19],[34],[49]   1.00% [19],[34],[49]   1.00% [21],[23],[35]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[35]     $ 2,591    
Fair Value, Ending Balance $ 2,698 [4],[34],[49]   2,698 [4],[34],[49]   $ 2,591 [3],[21],[35]
Principal amount 3,188 [17],[34],[49]   3,188 [17],[34],[49]   2,999 [21],[24],[35]
Investments, cost $ 3,182 [5],[34],[49]   $ 3,182 [5],[34],[49]   $ 2,990 [6],[21],[35]
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% [19],[41]   12.75% [19],[41]   12.75% [23],[47]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[47]     $ 7,289    
Fair Value, Ending Balance $ 4,476 [4],[41]   $ 4,476 [4],[41]   $ 7,289 [3],[47]
All-in-Rate 12.75% [19],[41]   12.75% [19],[41]   12.75% [23],[47]
Principal amount $ 8,525 [17],[41]   $ 8,525 [17],[41]   $ 8,525 [24],[47]
Investments, cost 8,525 [5],[41]   8,525 [5],[41]   $ 8,540 [6],[47]
Investment, Identifier [Axis]: Service Compression Holdings, LLC, Junior Preferred Units., Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[36] 1,233   1,233    
Investments, cost [5],[36] $ 1,326   $ 1,326    
Principal units (in shares) [17],[36] 389,001,000   389,001,000    
Investment, Identifier [Axis]: Service Compression Holdings, LLC, Warrants., Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[36] $ 1,768   $ 1,768    
Investments, cost [5],[36] $ 1,426   $ 1,426    
Principal units (in shares) [17],[36] 730,586   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],[33]     $ 1,426    
Fair Value, Ending Balance [3],[33]         $ 1,426
Investments, cost [6],[33]         $ 509
Investment, Identifier [Axis]: Service Compression, LLC., Senior Secured First Lien Debt, 5/5/2025 Maturity          
Schedule of Investments [Line Items]          
Interest rate, unfunded [23]         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 [24]         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 [23],[26],[35],[42]         10.00%
Interest rate, floor [23],[26],[35],[42]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[42]     25,553    
Fair Value, Ending Balance [3],[26],[35],[42]         $ 25,553
Principal amount [24],[26],[35],[42]         23,443
Investments, cost [6],[26],[35],[42]         $ 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 [23],[26],[35],[42]         10.00%
Interest rate, floor [23],[26],[35],[42]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[42]     $ 7,669    
Fair Value, Ending Balance [3],[26],[35],[42]         $ 7,669
Principal amount [24],[26],[35],[42]         7,036
Investments, cost [6],[26],[35],[42]         $ 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% [19],[20],[25]   6.50% [19],[20],[25]   6.50% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 13,635    
Fair Value, Ending Balance $ 13,530 [4],[20],[25]   13,530 [4],[20],[25]   $ 13,635 [3],[21],[26]
Principal amount 13,530 [17],[20],[25]   13,530 [17],[20],[25]   13,635 [21],[24],[26]
Investments, cost $ 13,416 [5],[20],[25]   $ 13,416 [5],[20],[25]   $ 13,469 [6],[21],[26]
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% [19],[20],[25]   7.00% [19],[20],[25]   7.00% [21],[23],[26]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 405    
Fair Value, Ending Balance $ 398 [4],[20],[25]   398 [4],[20],[25]   $ 405 [3],[21],[26]
Principal amount 394 [17],[20],[25]   394 [17],[20],[25]   397 [21],[24],[26]
Investments, cost $ 382 [5],[20],[25]   $ 382 [5],[20],[25]   $ 392 [6],[21],[26]
Investment, Identifier [Axis]: Sleep Opco, LLC., Senior Secured First Lien Debt, 10/12/2026 Maturity, 3          
Schedule of Investments [Line Items]          
Interest rate, unfunded 0.50% [19]   0.50% [19]   0.50% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 0    
Fair Value, Ending Balance $ 0 [4]   0 [4]   $ 0 [3]
Principal amount 1,750 [17]   1,750 [17]   1,750 [24]
Investments, cost (14) [5]   (14) [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],[32],[33]     4,653    
Fair Value, Ending Balance 4,618 [4],[16],[36]   4,618 [4],[16],[36]   4,653 [3],[32],[33]
Investments, cost $ 3,078 [5],[16],[36]   $ 3,078 [5],[16],[36]   $ 3,078 [6],[32],[33]
Principal units (in shares) 9,858 [16],[17],[36]   9,858 [16],[17],[36]   9,858 [24],[32],[33]
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (35)   (470)
Fair Value, Ending Balance $ 4,618   4,618   4,653
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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 [8]
Gross Reductions Cost     0 [9]   0 [10]
Net Unrealized Gain (Loss)     (14)   (191)
Fair Value, Ending Balance 1,872   1,872   1,886
Net Realized Gain (Loss)     0   0
Interest Income     0 [11]   0 [12]
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],[32],[33]     1,886    
Fair Value, Ending Balance 1,872 [4],[16],[36]   1,872 [4],[16],[36]   1,886 [3],[32],[33]
Investments, cost $ 1,247 [5],[16],[36]   $ 1,247 [5],[16],[36]   $ 1,247 [6],[32],[33]
Principal units (in shares) 3,996 [16],[17],[36]   3,996 [16],[17],[36]   3,996 [24],[32],[33]
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 15.09%   15.09%   15.16%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 15.09%   15.09%   15.16%
All-in-Rate 15.09%   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 [23],[35],[50]         9.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35],[50]     $ 8,576    
Fair Value, Ending Balance [3],[35],[50]         $ 8,576
Principal amount [24],[35],[50]         15,453
Investments, cost [6],[35],[50]         $ 15,398
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 [23],[35],[50]         9.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35],[50]     721    
Fair Value, Ending Balance [3],[35],[50]         $ 721
Principal amount [24],[35],[50]         1,373
Investments, cost [6],[35],[50]         $ 1,373
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 [23],[35],[50]         9.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35],[50]     463    
Fair Value, Ending Balance [3],[35],[50]         $ 463
Principal amount [24],[35],[50]         883
Investments, cost [6],[35],[50]         $ 806
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 [23],[35],[50]         9.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35],[50]     440    
Fair Value, Ending Balance [3],[35],[50]         $ 440
Principal amount [24],[35],[50]         838
Investments, cost [6],[35],[50]         $ 838
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 [23],[35],[50]         9.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35],[50]     388    
Fair Value, Ending Balance [3],[35],[50]         $ 388
Principal amount [24],[35],[50]         699
Investments, cost [6],[35],[50]         $ 638
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 [23],[35],[50]         9.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35],[50]     $ 645    
Fair Value, Ending Balance [3],[35],[50]         $ 645
Principal amount [24],[35],[50]         639
Investments, cost [6],[35],[50]         $ 639
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 5/29/2025 Maturity, 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[34],[49] 9.50%   9.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[49] $ 9,341   $ 9,341    
Principal amount [17],[34],[49] 17,298   17,298    
Investments, cost [5],[34],[49] $ 17,262   $ 17,262    
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 5/29/2025 Maturity, 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[34],[49] 9.50%   9.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[49] $ 784   $ 784    
Principal amount [17],[34],[49] 1,537   1,537    
Investments, cost [5],[34],[49] $ 1,537   $ 1,537    
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 5/29/2025 Maturity, 3          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[34],[49] 9.50%   9.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[49] $ 504   $ 504    
Principal amount [17],[34],[49] 988   988    
Investments, cost [5],[34],[49] $ 901   $ 901    
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 5/29/2025 Maturity, 4          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[34],[49] 9.50%   9.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[49] $ 479   $ 479    
Principal amount [17],[34],[49] 938   938    
Investments, cost [5],[34],[49] $ 938   $ 938    
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 5/29/2025 Maturity, 5          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[34],[49] 9.50%   9.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[49] $ 427   $ 427    
Principal amount [17],[34],[49] 783   783    
Investments, cost [5],[34],[49] $ 714   $ 714    
Investment, Identifier [Axis]: Spinal USA, Inc. / Precision Medical Inc., Senior Secured First Lien Debt, 5/29/2025Maturity, 6          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[34],[49] 9.50%   9.50%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[49] $ 722   $ 722    
Principal amount [17],[34],[49] 715   715    
Investments, cost [5],[34],[49] $ 715   $ 715    
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% [18],[19],[20]   6.50% [18],[19],[20]   6.50% [21],[22],[23]
Interest rate, floor 1.00% [18],[19],[20]   1.00% [18],[19],[20]   1.00% [21],[22],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22]     $ 15,000    
Fair Value, Ending Balance $ 14,887 [4],[18],[20]   14,887 [4],[18],[20]   $ 15,000 [3],[21],[22]
Principal amount 14,888 [17],[18],[20]   14,888 [17],[18],[20]   15,000 [21],[22],[24]
Investments, cost $ 14,887 [5],[18],[20]   $ 14,887 [5],[18],[20]   15,000 [6],[21],[22]
Investment, Identifier [Axis]: Stengel Hill Architecture, LLC, Senior Secured First Lien Debt, 8/16/2028 Maturity 1          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19] 6.50%   6.50%    
Interest rate, floor [19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 750   $ 750    
Principal amount [17] 750   750    
Investments, cost [5] $ 750   $ 750    
Investment, Identifier [Axis]: Stengel Hill Architecture, LLC, Senior Secured First Lien Debt, 8/16/2028 Maturity 2          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [18],[19] 6.50%   6.50%    
Interest rate, floor [18],[19] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[18] $ 1,530   $ 1,530    
Principal amount [17],[18] 1,530   1,530    
Investments, cost [5],[18] $ 1,530   $ 1,530    
Investment, Identifier [Axis]: Stengel Hill Architecture, LLC, Senior Secured First Lien Debt, 8/16/2028 Maturity 3          
Schedule of Investments [Line Items]          
Interest rate, unfunded [19] 0.38%   0.38%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4] $ 0   $ 0    
Principal amount [17] 1,500   1,500    
Investments, cost [5] 0   0    
Investment, Identifier [Axis]: TG Parent NewCo LLC, Common Equity, Non-Controlled, Affiliated Investments          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance     0    
Gross Additions Cost [7]     0    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     0    
Fair Value, Ending Balance 0   0   $ 0
Net Realized Gain (Loss)     0    
Interest Income [11]     0    
Dividend Income     0    
Fee income     0    
Investment, Identifier [Axis]: TG Parent NewCo LLC, Common Units          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16],[36] 0   0    
Investments, cost [5],[16],[36] $ 0   $ 0    
Principal units (in shares) [16],[17],[36] 9   9    
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],[36] $ 5,471   $ 5,471    
Investments, cost [5],[36] $ 8,579   $ 8,579    
Principal units (in shares) [17],[36] 643,588   643,588    
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 10.17%   10.17%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%    
PIK 10.17%   10.17%    
All-in-Rate 10.17%   10.17%    
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Senior Secured First Lien Debt, 6/30/2029, Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[34],[40] 5.25%   5.25%    
Interest rate, floor [19],[34],[40] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34],[40] $ 6,880   $ 6,880    
Principal amount [17],[34],[40] 7,093   7,093    
Investments, cost [5],[34],[40] $ 7,093   7,093    
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 [21],[23]         3.50%
Interest rate, floor [21],[23]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     5,359    
Fair Value, Ending Balance [3],[21]         $ 5,359
Principal amount [21],[24]         7,957
Investments, cost [6],[21]         $ 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 [21],[23]         1.00%
Interest rate, floor [21],[23]         3.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     1,958    
Fair Value, Ending Balance [3],[21]         $ 1,958
Principal amount [21],[24]         3,084
Investments, cost [6],[21]         $ 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 [21],[23],[38]         8.00%
Interest rate, floor [21],[23],[38]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[38]     $ 1,473    
Fair Value, Ending Balance [3],[21],[38]         $ 1,473
Principal amount [21],[24],[38]         13,393
Investments, cost [6],[21],[38]         $ 13,285
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Unsecured Debt          
Schedule of Investments [Line Items]          
Interest rate 11.00%   11.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%    
PIK 11.00%   11.00%    
All-in-Rate 11.00%   11.00%    
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Unsecured Debt, 12/15/2031 Maturity          
Schedule of Investments [Line Items]          
Interest rate, floor [19],[34] 11.00%   11.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[34] $ 1,354   $ 1,354    
Principal amount [17],[34] 1,494   1,494    
Investments, cost [5],[34] 1,494   1,494    
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],[36] 138   138    
Investments, cost [5],[36] $ 0   $ 0    
Principal units (in shares) [17],[36] 36,734   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 [22],[23],[42]         8.50%
Interest rate, floor [22],[23],[42]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[22],[42]     $ 12,000    
Fair Value, Ending Balance [3],[22],[42]         $ 12,000
Principal amount [22],[24],[42]         12,000
Investments, cost [6],[22],[42]         $ 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 basis spread on variable rate [19],[40] 8.50%   8.50%    
Interest rate, floor [19],[40] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[40] $ 2,000   $ 2,000    
Principal amount [17],[40] 2,000   2,000    
Investments, cost [5],[40] $ 1,951   $ 1,951    
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 [19],[20],[25] 8.50%   8.50%    
Interest rate, floor [19],[20],[25] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25] $ 12,000   $ 12,000    
Principal amount [17],[20],[25] 12,000   12,000    
Investments, cost [5],[20],[25] $ 12,000   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 [23]         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 [24]         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 [19],[20] 6.50%   6.50%    
Interest rate, floor [19],[20] 0.00%   0.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20] $ 2,553   $ 2,553    
Principal amount [17],[20] 2,558   2,558    
Investments, cost [5],[20] $ 2,546   2,546    
Investment, Identifier [Axis]: Thrill Holdings LLC., Senior Secured First Lien Debt, 5/27/2024 Maturity          
Schedule of Investments [Line Items]          
Interest rate, unfunded [23]         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 [24]         3,261
Investments, cost [6]         $ 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% [19],[20],[25]   6.50% [19],[20],[25]   6.50% [23],[26],[42]
Interest rate, floor 1.00% [19],[20],[25]   1.00% [19],[20],[25]   1.00% [23],[26],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 20,004    
Fair Value, Ending Balance $ 19,045 [4],[20],[25]   19,045 [4],[20],[25]   $ 20,004 [3],[26],[42]
Principal amount 19,132 [17],[20],[25]   19,132 [17],[20],[25]   20,033 [24],[26],[42]
Investments, cost $ 19,132 [5],[20],[25]   $ 19,132 [5],[20],[25]   $ 20,033 [6],[26],[42]
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% [19]   0.50% [19]   0.50% [23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3]     $ 26    
Fair Value, Ending Balance $ 17 [4]   17 [4]   $ 26 [3]
Principal amount 1,739 [17]   1,739 [17]   1,739 [24]
Investments, cost 0 [5]   0 [5]   0 [6]
Investment, Identifier [Axis]: Trademark Global, 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    
Gross Additions Cost [7]     12,805    
Gross Reductions Cost [9]     0    
Net Unrealized Gain (Loss)     1,233    
Fair Value, Ending Balance $ 14,038   14,038   $ 0
Net Realized Gain (Loss)     0    
Interest Income [11]     66    
Dividend Income     0    
Fee income     $ 0    
Investment, Identifier [Axis]: Trademark Global, LLC, Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 13.10%   13.10%   12.86%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   11.11%
PIK 13.10%   13.10%   1.75%
All-in-Rate 13.10%   13.10%   12.86%
Investment, Identifier [Axis]: Trademark Global, LLC., Senior Secured First Lien Debt, 6/30/2027 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [16],[19],[25],[34],[40] 8.50%   8.50%    
Interest rate, floor [16],[19],[25],[34],[40] 1.00%   1.00%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[16],[25],[34],[40] $ 14,038   $ 14,038    
Principal amount [16],[17],[25],[34],[40] 17,603   17,603    
Investments, cost [5],[16],[25],[34],[40] $ 17,559   17,559    
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 [23],[26],[35],[42]         7.50%
Interest rate, floor [23],[26],[35],[42]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[35],[42]     $ 14,347    
Fair Value, Ending Balance [3],[26],[35],[42]         $ 14,347
Principal amount [24],[26],[35],[42]         15,731
Investments, cost [6],[26],[35],[42]         $ 15,720
Investment, Identifier [Axis]: Trammell, P.C., Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Interest rate 20.46%   20.46%   20.86%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 0.00%   0.00%   0.00%
PIK 20.46%   20.46%   20.86%
All-in-Rate 20.46%   20.46%   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% [19],[34],[40]   15.50% [19],[34],[40]   15.50% [23],[35],[42]
Interest rate, floor 2.00% [19],[34],[40]   2.00% [19],[34],[40]   2.00% [23],[35],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35],[42]     $ 15,213    
Fair Value, Ending Balance $ 14,998 [4],[34],[40]   14,998 [4],[34],[40]   $ 15,213 [3],[35],[42]
Principal amount 14,998 [17],[34],[40]   14,998 [17],[34],[40]   15,213 [24],[35],[42]
Investments, cost 14,998 [5],[34],[40]   14,998 [5],[34],[40]   15,213 [6],[35],[42]
Investment, Identifier [Axis]: URS Topco, LLC, Common Equity          
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[33]     12,201    
Fair Value, Ending Balance [3],[33]         12,201
Investments, cost [6],[33]         $ 9,669
Principal units (in shares) [24],[33]         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],[36] 11,533   11,533    
Investments, cost [5],[36] $ 9,669   $ 9,669    
Principal units (in shares) [17],[36] 430,540   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 [23],[26],[42]         6.00%
Interest rate, floor [23],[26],[42]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 25,435    
Fair Value, Ending Balance [3],[26],[42]         $ 25,435
Principal amount [24],[26],[42]         25,435
Investments, cost [6],[26],[42]         $ 25,243
Investment, Identifier [Axis]: WPLM Acquisition Corp., Unsecured Debt, 11/24/2025 Maturity          
Schedule of Investments [Line Items]          
Interest rate [23],[35]         15.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[35]     $ 8,739    
Fair Value, Ending Balance [3],[35]         $ 8,739
All-in-Rate [23],[35]         15.00%
Principal amount [24],[35]         $ 8,872
Investments, cost [6],[35]         $ 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%   16.18%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Cash 10.00%   10.00%   10.00%
PIK 6.18%   6.18%   6.18%
All-in-Rate 16.18%   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% [19],[20],[34],[37]   11.00% [19],[20],[34],[37]   11.00% [21],[23],[35],[38]
Interest rate, floor 1.00% [19],[20],[34],[37]   1.00% [19],[20],[34],[37]   1.00% [21],[23],[35],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[35],[38]     $ 1,092    
Fair Value, Ending Balance $ 641 [4],[20],[34],[37]   641 [4],[20],[34],[37]   $ 1,092 [3],[21],[35],[38]
Principal amount 1,525 [17],[20],[34],[37]   1,525 [17],[20],[34],[37]   1,747 [21],[24],[35],[38]
Investments, cost $ 1,426 [5],[20],[34],[37]   $ 1,426 [5],[20],[34],[37]   $ 1,636 [6],[21],[35],[38]
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% [19],[20],[34],[37]   11.00% [19],[20],[34],[37]   11.00% [21],[23],[35],[38]
Interest rate, floor 1.00% [19],[20],[34],[37]   1.00% [19],[20],[34],[37]   1.00% [21],[23],[35],[38]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[35],[38]     $ 218    
Fair Value, Ending Balance $ 136 [4],[20],[34],[37]   136 [4],[20],[34],[37]   $ 218 [3],[21],[35],[38]
Principal amount 325 [17],[20],[34],[37]   325 [17],[20],[34],[37]   349 [21],[24],[35],[38]
Investments, cost $ 304 [5],[20],[34],[37]   $ 304 [5],[20],[34],[37]   $ 327 [6],[21],[35],[38]
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% [19],[20],[25]   6.25% [19],[20],[25]   6.25% [23],[26],[42]
Interest rate, floor 0.00% [19],[20],[25]   0.00% [19],[20],[25]   0.00% [23],[26],[42]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[26],[42]     $ 24,673    
Fair Value, Ending Balance $ 24,142 [4],[20],[25]   24,142 [4],[20],[25]   $ 24,673 [3],[26],[42]
Principal amount 24,713 [17],[20],[25]   24,713 [17],[20],[25]   24,844 [24],[26],[42]
Investments, cost $ 24,352 [5],[20],[25]   $ 24,352 [5],[20],[25]   $ 24,291 [6],[26],[42]
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% [19],[20],[25]   7.00% [19],[20],[25]   7.50% [21],[23],[26]
Interest rate, floor 0.50% [19],[20],[25]   0.50% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 14,821    
Fair Value, Ending Balance $ 14,746 [4],[20],[25]   14,746 [4],[20],[25]   $ 14,821 [3],[21],[26]
Principal amount 14,746 [17],[20],[25]   14,746 [17],[20],[25]   14,821 [21],[24],[26]
Investments, cost $ 14,746 [5],[20],[25]   $ 14,746 [5],[20],[25]   $ 14,821 [6],[21],[26]
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 7.00% [19],[20]   7.00% [19],[20]   7.50% [21],[23]
Interest rate, floor 0.50% [19],[20]   0.50% [19],[20]   1.00% [21],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21]     $ 750    
Fair Value, Ending Balance $ 750 [4],[20]   750 [4],[20]   $ 750 [3],[21]
Principal amount 750 [17],[20]   750 [17],[20]   750 [21],[24]
Investments, cost $ 741 [5],[20]   $ 741 [5],[20]   $ 738 [6],[21]
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% [19],[20],[25]   7.00% [19],[20],[25]   7.50% [21],[23],[26]
Interest rate, floor 0.50% [19],[20],[25]   0.50% [19],[20],[25]   1.00% [21],[23],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 3,500    
Fair Value, Ending Balance $ 7,482 [4],[20],[25]   7,482 [4],[20],[25]   $ 3,500 [3],[21],[26]
Principal amount 7,483 [17],[20],[25]   7,483 [17],[20],[25]   3,500 [21],[24],[26]
Investments, cost 7,483 [5],[20],[25]   7,483 [5],[20],[25]   3,500 [6],[21],[26]
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],[33]     584    
Fair Value, Ending Balance 719 [4],[36]   719 [4],[36]   584 [3],[33]
Investments, cost $ 500 [5],[36]   $ 500 [5],[36]   $ 500 [6],[33]
Principal units (in shares) 500 [17],[36]   500 [17],[36]   500 [24],[33]
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 [21],[23],[26]         5.75%
Interest rate, floor [21],[23],[26]         0.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[26]     $ 3,876    
Fair Value, Ending Balance [3],[21],[26]         $ 3,876
Principal amount [21],[24],[26]         3,876
Investments, cost [6],[21],[26]         $ 3,844
Investment, Identifier [Axis]: Xenon Arc, Inc., Senior Secured First Lien Debt, 12/20/2028 Maturity          
Schedule of Investments [Line Items]          
Interest rate basis spread on variable rate [19],[20],[25] 5.25%   5.25%    
Interest rate, floor [19],[20],[25] 0.75%   0.75%    
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Ending Balance [4],[20],[25] $ 3,846   $ 3,846    
Principal amount [17],[20],[25] 3,846   3,846    
Investments, cost [5],[20],[25] 3,820   3,820    
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 [21],[22],[23],[26]         6.40%
Interest rate, floor [21],[22],[23],[26]         1.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]          
Fair Value, Beginning Balance [3],[21],[22],[26]     20,618    
Fair Value, Ending Balance [3],[21],[22],[26]         $ 20,618
Principal amount [21],[22],[24],[26]         20,592
Investments, cost [6],[21],[22],[26]         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],[33]     1,967    
Fair Value, Ending Balance 342 [4],[36]   342 [4],[36]   1,967 [3],[33]
Investments, cost $ 0 [5],[36]   $ 0 [5],[36]   $ 0 [6],[33]
Principal units (in shares) 127,419 [17],[36]   127,419 [17],[36]   127,419 [24],[33]
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],[33]     $ 4,000    
Fair Value, Ending Balance [3],[33]         $ 4,000
Investments, cost [6],[33]         $ 2,000
Principal units (in shares) [24],[33]         4,000,000
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],[33]     $ 1,986    
Fair Value, Ending Balance [3],[33]         $ 1,986
Investments, cost [6],[33]         $ 1,966
Principal units (in shares) [24],[33]         1,966,018
Senior Secured First Lien Debt          
Schedule of Investments [Line Items]          
Fair value percentage 178.10% [1]   178.10% [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 $ 1,494,524 [4]   1,494,524 [4]   $ 1,565,171 [3]
Investments, cost $ 1,541,136 [5]   $ 1,541,136 [5]   $ 1,604,111 [6]
Senior Secured Second Lien Debt          
Schedule of Investments [Line Items]          
Fair value percentage 0.50% [1]   0.50% [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 $ 3,873 [4]   3,873 [4]   $ 29,111 [3]
Investments, cost $ 5,116 [5]   $ 5,116 [5]   $ 41,280 [6]
Collateralized securities and structured products - equity          
Schedule of Investments [Line Items]          
Fair value percentage 0.10% [1]   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 $ 685 [4]   685 [4]   $ 1,096 [3]
Investments, cost $ 1,003 [5]   $ 1,003 [5]   $ 2,362 [6]
Unsecured debt          
Schedule of Investments [Line Items]          
Fair value percentage 1.40% [1]   1.40% [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 $ 11,761 [4]   11,761 [4]   $ 12,874 [3]
Investments, cost $ 29,501 [5]   $ 29,501 [5]   $ 31,693 [6]
Equity          
Schedule of Investments [Line Items]          
Fair value percentage 28.80% [1]   28.80% [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 $ 241,883 [4]   241,883 [4]   $ 232,572 [3]
Investments, cost $ 219,985 [5]   $ 219,985 [5]   $ 182,738 [6]
Short term investments          
Schedule of Investments [Line Items]          
Fair value percentage 6.40% [1],[58]   6.40% [1],[58]   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 $ 53,503 [4]   53,503 [4]   $ 113,446 [3]
Investments, cost $ 53,503 [5]   $ 53,503 [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 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.
[9] 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.
[10] 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.
[11] Includes PIK interest income.
[12] Includes PIK interest income.
[13] 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.
[14] 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.
[15] Includes PIK interest income.
[16] 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 September 30, 2024, along with transactions during the nine months ended September 30, 2024 in these affiliated investments, were as follows:
Nine Months Ended September 30, 2024
Nine Months Ended September 30, 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 September 30, 2024
Net Realized Gain (Loss)Interest
Income(3)
Dividend IncomeFee Income
    Afore Insurance Services, LLC
        First Lien Term Loan$4,583 $— $(4,583)$— $— $— $363 $— $— 
    American Clinical Solutions LLC
        First Lien Term Loan— 11,299 — (385)10,914 — 133 — — 
        Class A-1 Membership Interests— — — — — — — — — 
    ARC Financial, LLC
        Membership Interests— — — — — — — — — 
    Carestream Health, Inc.
        First Lien Term Loan11,423 161 (221)(103)11,260 — 1,281 — — 
    Carestream Health Holdings Inc.
        Common Shares21,386 — — 203 21,589 — — — — 
    DESG Holdings, Inc.
        First Lien Term Loan85 — (2,542)2,457 — (2,542)93 — — 
    GSC Technologies Inc.
        First Lien Term Loan A1,983 19 (18)96 2,080 — 186 — — 
        First Lien Term Loan B942 91 — 56 1,089 — 93 — — 
        Common Shares1,251 — — (1,009)242 — — — — 
    HW Acquisition, LLC
        Revolving Loan— 2,449 — 305 2,754 — 214 — — 
        First Lien Term Loan— 16,407 (14,448)2,725 4,684 (4,549)822 — — 
    Instant Web, LLC
        Revolving Loan2,832 3,188 (3,136)13 2,897 — 265 — — 
        Priming Term Loan513 49 — (1)561 — 49 — — 
        First Lien Term Loan28,555 4,475 — 2,816 35,846 — 4,445 — — 
        First Lien Delayed Draw Term Loan1,013 433 — 16 1,462 — 137 — — 
    Instant Web Holdings, LLC
        Class A Common Units— — — — — — — — — 
    IPP Buyer Holdings, LLC
        Class A Units11,910 — — (88)11,822 — — — — 
    Isagenix International, LLC
        First Lien Term Loan8,518 591 — (73)9,036 — 800 — — 
    Isagenix Worldwide, Inc.
        Common Shares8,404 — — (1,954)6,450 — — — — 
See accompanying notes to consolidated financial statements.
CĪON Investment Corporation
Consolidated Schedule of Investments (unaudited)
September 30, 2024
(in thousands)
Nine Months Ended September 30, 2024
Nine Months Ended September 30, 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 September 30, 2024
Net Realized Gain (Loss)Interest
Income(3)
Dividend IncomeFee Income
    Lift Brands, Inc.
        Term Loan A23,050 — (177)— 22,873 — 2,261 — — 
        Term Loan B5,814 468 — 92 6,374 — 465 — — 
        Term Loan C6,259 631 — 202 7,092 — 628 — — 
    Longview Intermediate Holdings C, LLC
        Membership Units21,726 10,132 — 17,414 49,272 — — — — 
    Mount Logan Capital Inc.
        Common Stock1,624 — — (113)1,511 — — 53 — 
    New HW Holdings Corp.
        Preferred Stock— 9,899 — (4,285)5,614 — — — — 
        Common Stock— — — — — — — — — 
    Snap Fitness Holdings, Inc.
        Class A Stock4,653 — — (35)4,618 — — — — 
        Warrants1,886 — — (14)1,872 — — — — 
    SRA Holdings, LLC
        First Lien Term Loan— 4,158 — 4,159 — 33 — — 
        Membership Units25,515 — (23,611)(1,904)— — — — — 
    SRA Parent, LLC
        Preferred Equity— 9,167 — 91 9,258 — — 76 — 
        Common Equity— 17,539 — — 17,539 — — — — 
    STATinMED, LLC
        First Lien Term Loan10,358 981 — (6,311)5,028 — 843 — — 
        Senior Term Loan— 1,004 — (59)945 — 36 — 2,894 
        Senior Superpriority Term Loan— 224 — 49 273 — — — 704 
    STATinMed Parent, LLC
        Class A Preferred Units2,018 — — (2,018)— — — — — 
        Class B Preferred Units— — — — — — — — — 
    TG Parent NewCo LLC
        Common Equity— — — — — — — — — 
    Trademark Global, LLC
        First Lien Term Loan— 12,805 — 1,233 14,038 — 66 — — 
    Totals$206,301 $106,170 $(48,736)$9,417 $273,152 $(7,091)$13,213 $129 $3,598 
(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.
[17] Denominated in U.S. dollars unless otherwise noted.
[18] 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 September 30, 2024 (see Note 8).
[19] The actual Secured Overnight Financing Rate, or SOFR, rate for each loan listed may not be the applicable SOFR rate as of September 30, 2024, as the loan may have been priced or repriced based on a SOFR rate prior to or subsequent to September 30, 2024. The actual London Interbank Offered Rate, or LIBOR, rate for each loan listed may not be the applicable LIBOR rate as of September 30, 2024, as the loan may have been priced or repriced based on a LIBOR rate prior to or subsequent to September 30, 2024.
[20] The interest rate on these loans is subject to 3 month SOFR, which as of September 30, 2024 was 4.59%.
[21] The interest rate on these loans is subject to 3 month SOFR, which as of December 31, 2023 was 5.33%.
[22] 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).
[23] 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.
[24] Denominated in U.S. dollars unless otherwise noted.
[25] 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 September 30, 2024 (see Note 8).
[26] 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).
[27] 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.
[28] 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 September 30, 2024, 95.8% of the Company’s total assets represented qualifying assets.
[29] 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.
[30] 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.
[31] Investment is held through CIC Holdco, LLC, a wholly-owned taxable subsidiary of the Company.
[32] 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.
[33] Non-income producing security.
[34] As of September 30, 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 Debt8.00%4.75%12.75%
Anthem Sports & Entertainment Inc.Senior Secured First Lien Debt3.00%11.10%14.10%
Avison Young (Canada) Inc./Avison Young (USA) Inc.Senior Secured First Lien Debt6.11%6.50%12.61%
Celerity Acquisition Holdings, LLCSenior Secured First Lien Debt10.00%3.98%13.98%
CION/EagleTree Partners, LLCSenior Secured Note14.00%14.00%
Community Tree Service, LLCSenior Secured First Lien Debt13.98%1.25%15.23%
Deluxe Entertainment Services, Inc.Senior Secured First Lien Debt12.50%1.50%14.00%
FuseFX, LLCSenior Secured First Lien Debt6.32%5.00%11.32%
GSC Technologies Inc.Senior Secured First Lien Debt10.35%10.35%
Heritage Power, LLCSenior Secured First Lien Debt6.10%5.50%11.60%
Hilliard, Martinez & Gonzales, LLPSenior Secured First Lien Debt17.32%17.32%
Homer City Generation, L.P.Senior Secured First Lien Debt15.00%15.00%
HW Acquisition, LLCSenior Secured First Lien Debt11.33%11.33%
Inotiv, Inc.Senior Secured First Lien Debt12.00%0.25%12.25%
Instant Web, LLCSenior Secured First Lien Debt11.96%11.96%
Isagenix International, LLCSenior Secured First Lien Debt2.50%9.39%11.89%
K&N Parent, Inc.Senior Secured First Lien Debt8.21%5.00%13.21%
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 Debt12.10%3.25%15.35%
Playboy Enterprises, Inc.Senior Secured First Lien Debt6.21%3.25%9.46%
RA Outdoors, LLCSenior Secured First Lien Debt11.49%11.49%
RA Outdoors, LLCSenior Secured Second Lien Debt13.74%13.74%
Robert C. Hilliard, L.L.P.Senior Secured First Lien Debt17.32%17.32%
RumbleOn, Inc.Senior Secured First Lien Debt12.77%1.50%14.27%
Securus Technologies Holdings, Inc.Senior Secured First Lien Debt5.87%4.09%9.96%
Securus Technologies Holdings, Inc.Senior Secured Second Lien Debt6.60%8.05%14.65%
Spinal USA, Inc. / Precision Medical Inc.Senior Secured First Lien Debt15.09%15.09%
STATinMED, LLCSenior Secured First Lien Debt14.79%14.79%
TMK Hawk Parent, Corp.Senior Secured First Lien Debt10.17%10.17%
TMK Hawk Parent, Corp.Unsecured Debt11.00%11.00%
Trademark Global, LLCSenior Secured First Lien Debt13.10%13.10%
Trammell, P.C.Senior Secured First Lien Debt20.46%20.46%
Williams Industrial Services Group, Inc.Senior Secured First Lien Debt10.00%6.18%16.18%
[35] 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%
[36] Non-income producing security.
[37] Investment or a portion thereof was on non-accrual status as of September 30, 2024.
[38] Investment or a portion thereof was on non-accrual status as of December 31, 2023.
[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, 2023 and September 30, 2024, along with transactions during the nine months ended September 30, 2024 in these controlled investments, were as follows:
Nine Months Ended September 30, 2024
Nine Months Ended September 30, 2024
Controlled InvestmentsFair Value at
December 31, 2023
Gross
Additions
(Cost)(1)
Gross
Reductions
(Cost)(2)
Net 
Unrealized
Gain (Loss)
Fair Value at
September 30, 2024
Net Realized
Gain (Loss)
Interest
Income(3)
Dividend IncomeFee Income
    CION/EagleTree Partners, LLC
        Senior Secured Note$59,598 $— $(21,713)$— $37,885 $— $5,210 $— $— 
        Participating Preferred Shares25,039 — — (6,188)18,851 — — — — 
        Common Shares— — — — — — — — — 
    David's Bridal, Inc.
        Exit First Lien Term Loan22,050 25,000 — (1,709)45,341 — 2,885 — 2,309 
        Incremental First Lien Term Loan16,694 — (5,950)10,751 — 1,291 — — 
    David's Bridal Holdings, LLC
        Preferred Units12,494 — — (2,132)10,362 — — — — 
        Common Units41,418 — — (12,708)28,710 — — — — 
    Totals$177,293 $25,000 $(27,663)$(22,730)$151,900 $— $9,386 $— $2,309 
(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] The interest rate on these loans is subject to 1 month SOFR, which as of September 30, 2024 was 4.85%.
[41] While the maturity date of this loan has passed, the Company expects all interest and principal to be collected.
[42] The interest rate on these loans is subject to 1 month SOFR, which as of December 31, 2023 was 5.35%.
[43] 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.
[44] 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.
[45] 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.
[46] 7-day effective yield as of September 30, 2024.
[47] While the maturity date of this loan has passed, the Company expects all interest and principal to be collected.
[48] The interest rate on these loans is subject to 6 month SOFR, which as of December 31, 2023 was 5.16%.
[49] The interest rate on these loans is subject to 3 month LIBOR, which as of September 30, 2024 was 4.85%.
[50] The interest rate on these loans is subject to 3 month LIBOR, which as of December 31, 2023 was 5.59%.
[51] Due to an annual cap in interest in the loan agreement, the applicable rate on this loan as of September 30, 2024 was 3.79%.
[52] 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.
[53] The interest rate on these loans is subject to 1 month LIBOR, which as of September 30, 2024 was 4.96%.
[54] The interest rate on these loans is subject to 1 month LIBOR, which as of December 31, 2023 was 5.47%.
[55] Fair value determined using level 1 inputs.
[56] Fair value determined using level 1 inputs.
[57] The interest rate on these loans is subject to 6 month SOFR, which as of September 30, 2024 was 4.25%.
[58] 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.