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Consolidated Schedule of Investments (Affiliated Investments) (Unaudited)
€ in Thousands, £ in Thousands, kr in Thousands, kr in Thousands, $ in Thousands, $ in Thousands, $ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2024
USD ($)
Jun. 30, 2024
EUR (€)
Jun. 30, 2024
GBP (£)
Jun. 30, 2024
NOK (kr)
Jun. 30, 2024
AUD ($)
Jun. 30, 2024
SEK (kr)
Jun. 30, 2024
CAD ($)
Dec. 31, 2023
USD ($)
Fair Value, Beginning balance $ 3,283,065              
Fair Value, Ending balance 3,317,069             $ 3,283,065
Investment, Identifier [Axis]: Controlled Affiliated Investments                
Fair Value, Beginning balance 59,913             70,755
Gross Additions 5,010 [1]             10,875 [2]
Net Change in Unrealized Gain/(Loss) (2,381)             (21,717)
Fair Value, Ending balance 62,542             59,913
Other Income 8             6
Interest Income 4,551             7,756
Investment, Identifier [Axis]: Controlled Affiliated Investments IRGSE Holding Corp.                
Fair Value, Beginning balance 59,913             70,755
Gross Additions 5,010 [1]             10,875 [2]
Net Change in Unrealized Gain/(Loss) (2,381)             (21,717)
Fair Value, Ending balance 62,542             59,913
Other Income 8             6
Interest Income 4,551             7,756
Investment, Identifier [Axis]: Debt Investments                
Fair Value, Beginning balance [3],[4] 3,071,623              
Fair Value, Ending balance 3,149,926 [5],[6]             3,071,623 [3],[4]
Investment, Identifier [Axis]: Debt Investments Automotive                
Fair Value, Ending balance [5],[6] 84,946              
Investment, Identifier [Axis]: Debt Investments Automotive BestPass, Inc. First-lien loan (44,800 par, due 5/2029) Initial Acquisition Date 5/26/2023 Reference Rate and SOFR + 5.75% Interest Rate 11.11%                
Fair Value, Beginning balance [3],[4],[7],[8] 44,240              
Fair Value, Ending balance [3],[4],[7],[8]               44,240
Investment, Identifier [Axis]: Debt Investments Automotive Bestpass, Inc. First-lien loan ($44,575 par, due 5/2029) Initial Acquisition Date 5/26/2023 Reference Rate and Spread SOFR + 5.75% Interest Rate 11.09%                
Fair Value, Ending balance [5],[6],[9],[10] 44,464              
Investment, Identifier [Axis]: Debt Investments Automotive Truck-Lite Co., LLC First-lien loan ($40,336 par, due 2/2031) Initial Acquisition Date 2/13/2024 Reference Rate and Spread SOFR + 5.75% Interest Rate 11.07%                
Fair Value, Ending balance [5],[6],[10] 40,336              
Investment, Identifier [Axis]: Debt Investments Automotive Truck-Lite Co., LLC First-lien revolving loan ($146 par, due 2/2031) Initial Acquisition Date 2/13/2024 Reference Rate and Spread SOFR + 5.75% Interest Rate 11.08%                
Fair Value, Ending balance [5],[6],[10] 146              
Investment, Identifier [Axis]: Debt Investments Business Service USA DeBusk, LLC First-line revolving loan ($180 par, due 4/2030) Initial Acquisition Date 4/30/2024 Reference Rate and Spread SOFR + 5.25% Interest Rate 11.58%                
Fair Value, Ending balance [5],[6],[10],[11] 171              
Investment, Identifier [Axis]: Debt Investments Business Services                
Fair Value, Beginning balance [3],[4] 572,260              
Fair Value, Ending balance 470,512 [5],[6]             572,260 [3],[4]
Investment, Identifier [Axis]: Debt Investments Business Services Acceo Solutions. Inc. First-lien loan (CAD 52,941 par, due 10/2025) Initial Acquisition Date 7/6/2018 Reference Rate and C + 4.75% Interest Rate 10.21%                
Fair Value, Beginning balance [3],[4],[7],[8],[12] 40,150           $ 52,941  
Fair Value, Ending balance [3],[4],[7],[8],[12]               40,150
Investment, Identifier [Axis]: Debt Investments Business Services Alpha Midco, Inc. First-lien loan ($ 68,112 par, due 8/2025) Initial Acquisition Date 8/15/2019 Reference Rate and SOFR + 7.63% Interest Rate 12.97%                
Fair Value, Beginning balance [3],[4],[7],[8] 69,751              
Fair Value, Ending balance [3],[4],[7],[8]               69,751
Investment, Identifier [Axis]: Debt Investments Business Services Alpha Midco, Inc. First-lien loan ($69,550 par, due 8/2028) Initial Acquisition Date 8/15/2019 Reference Rate and Spread SOFR + 6.88% Interest Rate 12.21%                
Fair Value, Ending balance [5],[6],[9],[10] 69,725              
Investment, Identifier [Axis]: Debt Investments Business Services Alpha Midco, Inc. First-lien revolving loan ($13 par, due 8/2028) Initial Acquisition Date 4/8/2024 Reference Rate and Spread SOFR + 6.88% Interest Rate 12.12%                
Fair Value, Ending balance [5],[6],[9],[10] 13              
Investment, Identifier [Axis]: Debt Investments Business Services Artisan Bidco, Inc First-lien loan ($37,920 par, due 11/2029) Initial Acquisition Date 11/7/2023 Reference Rate and Spread SOFR + 7.00% Interest Rate 12.33%                
Fair Value, Ending balance [5],[6],[10] 37,702              
Investment, Identifier [Axis]: Debt Investments Business Services Artisan Bidco, Inc First-lien loan (EUR 17,646 par, due 11/2029) Initial Acquisition Date 11/7/2023 Reference Rate and Spread E + 7.00% Interest Rate 10.83%                
Fair Value, Ending balance [5],[6],[10] 18,818 € 17,558            
Investment, Identifier [Axis]: Debt Investments Business Services Artisan Bidco,, Inc. First-lien loan ($38,112 par, due 11/2029) Initial Acquisition Date 11/7/2023 Reference Rate and SOFR + 7.00% Interest Rate 12.38%                
Fair Value, Beginning balance [3],[4],[8] 37,563              
Fair Value, Ending balance [3],[4],[8]               37,563
Investment, Identifier [Axis]: Debt Investments Business Services Artisan Bidco,, Inc. First-lien loan (Euro, 17,735 par, due 11/2029) Initial Acquisition Date 11/7/2023 Reference Rate and E + 7.00% Interest Rate 10.96%                
Fair Value, Beginning balance [3],[4],[8] 19,346 17,513            
Fair Value, Ending balance [3],[4],[8]               19,346
Investment, Identifier [Axis]: Debt Investments Business Services Azurite Intermediate Holdings, Inc. First-lien loan ($32,063 par, due 3/2031) Initial Acquisition Date 3/19/2024 Reference Rate and Spread SOFR + 6.50% Interest Rate 11.84%                
Fair Value, Ending balance [5],[6],[10] 31,588              
Investment, Identifier [Axis]: Debt Investments Business Services BCTO Ignition Purchaser, Inc. First-lien holdco loan ($33,933 par, due 10/2030) Initial Acquisition Date 4/18/2023 Reference Rate and Spread SOFR + 9.00% Interest Rate 14.33% PIK                
Fair Value, Ending balance [5],[6],[10] 34,527              
Investment, Identifier [Axis]: Debt Investments Business Services BCTO Ignition Purchaser, Inc. First-lien holding loan ($ 31,935 par, due 10/2030) Initial Acquisition Date 4/18/2023 Reference Rate and SOFR+ 9.00% Interest Rate 14.40% PIK                
Fair Value, Beginning balance [3],[4],[8] 31,775              
Fair Value, Ending balance [3],[4],[8]               31,775
Investment, Identifier [Axis]: Debt Investments Business Services Crewline Buyer, Inc. First-lien loan ($ 56,324 par, due 17/2030) Initial Acquisition Date 11/8/2023 Reference Rate and SOFR+ 6.75% Interest Rate 12.10%                
Fair Value, Beginning balance [3],[4],[8] 55,236              
Fair Value, Ending balance [3],[4],[8]               55,236
Investment, Identifier [Axis]: Debt Investments Business Services Crewline Buyer, Inc. First-lien loan ($56,324 par, due 11/2030) Initial Acquisition Date 11/8/2023 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.08%                
Fair Value, Ending balance [5],[6],[10] 56,013              
Investment, Identifier [Axis]: Debt Investments Business Services Dye & Durham Corp. First-lien loan ($1,000 par, due 4/2031) Initial Acquisition Date 4/4/2024 Reference Rate and Spread SOFR + 4.35% Interest Rate 9.68%                
Fair Value, Ending balance [5],[6],[10],[11],[13] 1,003              
Investment, Identifier [Axis]: Debt Investments Business Services Dye & Durham Corp. First-lien loan (CAD 37,874 par, due 12/2027) Initial Acquisition Date 12/3/2021 Reference Rate and C+ 5.75% Interest Rate 11.20%                
Fair Value, Beginning balance [3],[4],[8],[12] 28,938           38,158  
Fair Value, Ending balance [3],[4],[8],[12]               28,938
Investment, Identifier [Axis]: Debt Investments Business Services Dye & Durham Corp. First-lien revolving loan (CAD 1,086 par, due 12/2026) Initial Acquisition Date 12/3/2021 Reference Rate and C+ 5.75% Interest Rate 11.20%                
Fair Value, Beginning balance [3],[4],[8],[12] 824           1,086  
Fair Value, Ending balance [3],[4],[8],[12]               824
Investment, Identifier [Axis]: Debt Investments Business Services Elements Finco Limited First-lien loan ($4,069 par, due 4/2031) Initial Acquisition Date 4/29/2024 Reference Rate and Spread SOFR + 4.75% Interest Rate 10.09%                
Fair Value, Ending balance [5],[6],[10],[11],[13] 4,039              
Investment, Identifier [Axis]: Debt Investments Business Services Elements Finco Limited First-lien loan (GBP 7,095 par, due 4/2031) Initial Acquisition Date 4/29/2024 Reference Rate and Spread S + 5.00% Interest Rate 10.20%                
Fair Value, Ending balance [5],[6],[10],[11] 8,871   £ 7,018          
Investment, Identifier [Axis]: Debt Investments Business Services ExtraHop Networks, Inc. First-lien loan ($66,197 par, due 7/2027) Initial Acquisition Date 7/22/2021 Reference Rate and SOFR+ 7.60% Interest Rate 12.96%                
Fair Value, Beginning balance [3],[4],[7],[8] 65,866              
Fair Value, Ending balance [3],[4],[7],[8]               65,866
Investment, Identifier [Axis]: Debt Investments Business Services ExtraHop Networks, Inc. First-lien loan ($70,378 par, due 7/2027) Initial Acquisition Date 7/22/2021 Reference Rate and Spread SOFR + 7.60% Interest Rate 12.94%                
Fair Value, Ending balance [5],[6],[9],[10] 70,199              
Investment, Identifier [Axis]: Debt Investments Business Services ForeScout Technologies, Inc. First-lien loan ($5,476 par, due 8/2026) Initial Acquisition Date 7/1/2022 Reference Rate and SOFR+ 8.10% Interest Rate 13.45%                
Fair Value, Beginning balance [3],[4],[8] 5,498              
Fair Value, Ending balance [3],[4],[8]               5,498
Investment, Identifier [Axis]: Debt Investments Business Services ForeScout Technologies, Inc. First-lien loan ($5,625 par, due 5/2031) Initial Acquisition Date 5/24/2024 Reference Rate and Spread SOFR + 5.00% Interest Rate 10.33%                
Fair Value, Ending balance [5],[6],[10] 5,561              
Investment, Identifier [Axis]: Debt Investments Business Services Galileo Parent, Inc. First-lien loan ($64,417 par, due 5/2030) Initial Acquisition Date 5/3/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.58%                
Fair Value, Ending balance [5],[6],[10] 64,417              
Investment, Identifier [Axis]: Debt Investments Business Services Galileo Parent, Inc. First-lien loan ($64,742 par, due 5/2030) Initial Acquisition Date 5/3/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.60%                
Fair Value, Beginning balance [3],[4],[8] 63,770              
Fair Value, Ending balance [3],[4],[8]               63,770
Investment, Identifier [Axis]: Debt Investments Business Services Galileo Parent, Inc. First-lien revolving loan ($3,317 par, due 5/2029) Initial Acquisition Date 5/3/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.60%                
Fair Value, Beginning balance [3],[4],[8] 3,166              
Fair Value, Ending balance [3],[4],[8]               3,166
Investment, Identifier [Axis]: Debt Investments Business Services Galileo Parent, Inc. First-lien revolving loan ($6,058 par, due 5/2030) Initial Acquisition Date 5/3/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.59%                
Fair Value, Ending balance [5],[6],[10] 6,058              
Investment, Identifier [Axis]: Debt Investments Business Services Hornetsecurity Holding GmbH First-lien loan (EUR 3,150 par, due 11/2029) Initial Acquisition Date 11/14/2022 Reference Rate and Spread E + 6.50% Interest Rate 10.50%                
Fair Value, Beginning balance [3],[4],[8],[12] 3,536 3,201            
Fair Value, Ending balance [3],[4],[8],[12]               3,536
Investment, Identifier [Axis]: Debt Investments Business Services Information Clearinghouse, LLC and MS Market Service, LLC First-lien loan ($17,640 par, due 12/2026) Initial Acquisition Date 12/20/2021 Reference Rate and Spread SOFR + 6.65% Interest Rate 12.02%                
Fair Value, Beginning balance [3],[4],[7],[8] 17,598              
Fair Value, Ending balance [3],[4],[7],[8]               17,598
Investment, Identifier [Axis]: Debt Investments Business Services Mitnick Corporate Purchaser, Inc First-lien loan ($328 par, due 5/2029) Initial Acquisition Date 5/2/2022 Reference Rate and Spread SOFR + 4.60% Interest Rate 9.93%                
Fair Value, Ending balance [5],[6],[10],[13] 302              
Investment, Identifier [Axis]: Debt Investments Business Services Mitnick Corporate Purchaser, Inc First-lien loan ($329 par, due 5/2029) Initial Acquisition Date 5/2/2022 Reference Rate and Spread SOFR + 4.50% Interest Rate 9.98%                
Fair Value, Beginning balance [3],[4],[8],[14] 310              
Fair Value, Ending balance [3],[4],[8],[14]               310
Investment, Identifier [Axis]: Debt Investments Business Services Netwrix Corp First-lien loan ($46,243 par, due 6/2029) Initial Acquisition Date 6/9/2022 Reference Rate and Spread SOFR + 5.00% Interest Rate 10.35%                
Fair Value, Ending balance [5],[6],[10] 46,489              
Investment, Identifier [Axis]: Debt Investments Business Services Netwrix Corp. First-lien loan ($36,594 par, due 6/2029) Initial Acquisition Date 5/9/2022 Reference Rate and Spread SOFR + 5.00% Interest Rate 10.39%                
Fair Value, Beginning balance [3],[4],[8] 36,842              
Fair Value, Ending balance [3],[4],[8]               36,842
Investment, Identifier [Axis]: Debt Investments Business Services OutSystems Luxco SARL First-lien loan (EUR 3,004 par, due 12/2028) Initial Acquisition Date 12/8/2022 Reference Rate and Spread E + 5.75% Interest Rate 9.40%                
Fair Value, Ending balance [5],[6],[9],[10],[11] 3,286 3,066            
Investment, Identifier [Axis]: Debt Investments Business Services OutSystems Luxco SARL First-lien loan (EUR 3,004 par, due 12/2028) Initial Acquisition Date 12/8/2022 Reference Rate and Spread E + 5.75% Interest Rate 9.59%                
Fair Value, Beginning balance [3],[4],[7],[8],[12] 3,332 3,016            
Fair Value, Ending balance [3],[4],[7],[8],[12]               3,332
Investment, Identifier [Axis]: Debt Investments Business Services Price Fx Inc. First-lien loan (EUR 910 par, due 10/2029) Initial Acquisition Date 10/27/2023 Reference Rate and Spread E + 7.00% Interest Rate 10.86%                
Fair Value, Ending balance [5],[6],[10],[11] 970 905            
Investment, Identifier [Axis]: Debt Investments Business Services Price Fx Inc. First-lien loan (EUR 910 par, due 10/2029) Initial Acquisition Date 10/27/2023 Reference Rate and Spread E + 7.00% Interest Rate 10.94%                
Fair Value, Beginning balance [3],[4],[8],[12] 983 890            
Fair Value, Ending balance [3],[4],[8],[12]               983
Investment, Identifier [Axis]: Debt Investments Business Services ReliaQuest Holdings, LLC First-lien loan ($82,626 par, due 10/2026) Initial Acquisition Date 10/8/2020 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.63%                
Fair Value, Beginning balance [3],[4],[7],[8] 83,658              
Fair Value, Ending balance [3],[4],[7],[8]               83,658
Investment, Identifier [Axis]: Debt Investments Business Services USA DeBusk, LLC First-lien loan ($6,641 par, due 4/2031) Initial Acquisition Date 4/30/2024 Reference Rate and Spread SOFR + 5.25% Interest Rate 10.58%                
Fair Value, Ending balance [5],[6],[10],[11] 6,550              
Investment, Identifier [Axis]: Debt Investments Business Services Wrangler TopCo, LLC First-lien loan ($4,153 par, due 7/2029) Initial Acquisition Date 7/7/2023 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.83%                
Fair Value, Ending balance [5],[6],[10] 4,210              
Investment, Identifier [Axis]: Debt Investments Business Services Wrangler TopCo, LLC First-lien loan ($4,153 par, due 7/2029) Initial Acquisition Date 7/7/2023 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.88%                
Fair Value, Beginning balance [3],[4],[8] 4,118              
Fair Value, Ending balance [3],[4],[8]               4,118
Investment, Identifier [Axis]: Debt Investments Chemicals                
Fair Value, Beginning balance [3],[4] 24,194              
Fair Value, Ending balance 26,226 [5],[6]             24,194 [3],[4]
Investment, Identifier [Axis]: Debt Investments Chemicals Erling Lux Bidco SARL First-lien delayed draw term loan (NOK 7,427 par, due 9/2028) Initial Acquisition Date 9/6/2022 Reference Rate and Spread N + 6.75% Interest Rate 11.48%                
Fair Value, Ending balance [5],[6],[10],[11] 706     kr 7,520        
Investment, Identifier [Axis]: Debt Investments Chemicals Erling Lux Bidco SARL First-lien loan (EUR 7,239 par, due 9/2028) Initial Acquisition Date 9/6/2022 Reference Rate and Spread E + 6.75% Interest Rate 10.62%                
Fair Value, Ending balance [5],[6],[10],[11] 7,986 7,452            
Investment, Identifier [Axis]: Debt Investments Chemicals Erling Lux Bidco SARL First-lien loan (EUR 7,239 par, due 9/2028) Initial Acquisition Date 9/6/2022 Reference Rate and Spread E + 6.75% Interest Rate 10.70%                
Fair Value, Beginning balance [3],[4],[8],[12] 8,053 7,290            
Fair Value, Ending balance [3],[4],[8],[12]               8,053
Investment, Identifier [Axis]: Debt Investments Chemicals Erling Lux Bidco SARL First-lien loan (GBP 12,287 par, due 9/2028) Initial Acquisition Date 9/6/2022 Reference Rate and Spread S + 6.75% Interest Rate 11.98%                
Fair Value, Beginning balance [3],[4],[8],[12] 15,742   12,349          
Fair Value, Ending balance [3],[4],[8],[12]               15,742
Investment, Identifier [Axis]: Debt Investments Chemicals Erling Lux Bidco SARL First-lien loan (GBP 13,493 par, due 9/2028) Initial Acquisition Date 9/6/2022 Reference Rate and Spread S + 6.75% Interest Rate 11.95%                
Fair Value, Ending balance [5],[6],[10],[11] 17,135   13,555          
Investment, Identifier [Axis]: Debt Investments Chemicals Erling Lux Bidco SARL First-lien revolving loan (GBP 312 par, due 9/2028) Initial Acquisition Date 9/6/2022 Reference Rate and Spread S + 6.75% Interest Rate 11.95%                
Fair Value, Ending balance [5],[6],[10],[11] 399   316          
Investment, Identifier [Axis]: Debt Investments Chemicals Erling Lux Bidco SARL First-lien revolving loan (GBP 312 par, due 9/2028) Initial Acquisition Date 9/6/2022 Reference Rate and Spread S + 6.75% Interest Rate 11.98%                
Fair Value, Beginning balance [3],[4],[8],[12] 399   313          
Fair Value, Ending balance [3],[4],[8],[12]               399
Investment, Identifier [Axis]: Debt Investments Communication Banyan Software Holdings, LLC First-lien loan ($1,520 par, due 10/2026) Initial Acquisition Date 4/29/2024 Reference Rate and Spread SOFR + 5.25% Interest Rate 11.59%                
Fair Value, Ending balance [5],[6],[10] 1,420              
Investment, Identifier [Axis]: Debt Investments Communications                
Fair Value, Beginning balance [3],[4] 102,165              
Fair Value, Ending balance 144,019 [5],[6]             102,165 [3],[4]
Investment, Identifier [Axis]: Debt Investments Communications Aurelia Netherlands MidCo 2 B.V. First-lien loan (EUR 32,904 par, due 5/2031) Initial Acquisition Date 5/22/2024 Reference Rate and Spread E + 5.75% Interest Rate 9.55%                
Fair Value, Ending balance [5],[6],[10],[11] 34,736 32,410            
Investment, Identifier [Axis]: Debt Investments Communications Babylon Finco Limited First-lien loan ($1,557 par, due 1/2031) Initial Acquisition Date 1/26/2024 Reference Rate and Spread SOFR + 6.25% Interest Rate 11.57%                
Fair Value, Ending balance [5],[6],[10],[11] 1,525              
Investment, Identifier [Axis]: Debt Investments Communications Banyan Software Holdings, LLC First-lien loan ($29,739 par, due 10/2026) Initial Acquisition Date 1/27/2023 Reference Rate and Spread SOFR + 7.35% Interest Rate 12.71%                
Fair Value, Beginning balance [3],[4],[8],[12] 29,739              
Fair Value, Ending balance [3],[4],[8],[12]               29,739
Investment, Identifier [Axis]: Debt Investments Communications Banyan Software Holdings, LLC First-lien loan ($39,586 par, due 10/2026) Initial Acquisition Date 1/27/2023 Reference Rate and Spread SOFR + 7.35% Interest Rate 12.69%                
Fair Value, Ending balance [5],[6],[10],[11] 40,278              
Investment, Identifier [Axis]: Debt Investments Communications Celtra Technologies, Inc. First-lien loan ($26,786 par, due 11/2026) Initial Acquisition Date 11/19/2021 Reference Rate and Spread SOFR + 5.75% Interest Rate 11.08%                
Fair Value, Ending balance [5],[6],[9],[10] 26,786              
Investment, Identifier [Axis]: Debt Investments Communications Celtra Technologies, Inc. First-lien loan ($34,038 par, due 11/2026) Initial Acquisition Date 11/19/2021 Reference Rate and Spread SOFR + 6.35% Interest Rate 11.71%                
Fair Value, Beginning balance [3],[4],[7],[8] 34,038              
Fair Value, Ending balance [3],[4],[7],[8]               34,038
Investment, Identifier [Axis]: Debt Investments Communications IntelePeer Holdings, Inc. Convertible note ($4,700 par, due 5/2028) Initial Acquisition Date 5/12/2021 Reference Rate and Spread 7.50% Interest Rate 7.50% PIK                
Fair Value, Beginning balance [3],[4] 4,994              
Fair Value, Ending balance [3],[4]               4,994
Investment, Identifier [Axis]: Debt Investments Communications IntelePeer Holdings, Inc. Convertible note ($4,880 par, due 5/2028) Initial Acquisition Date 5/12/2021 Reference Rate and Spread 8.00% Interest Rate 8.00% PIK                
Fair Value, Ending balance [5],[6] 6,186              
Investment, Identifier [Axis]: Debt Investments Communications IntelePeer Holdings, Inc. First-lien loan ($33,088 par, due 12/2024) Initial Acquisition Date 12/2/2019 Reference Rate and Spread SOFR + 8.40% Interest Rate 13.73%                
Fair Value, Ending balance [5],[6] 33,088              
Investment, Identifier [Axis]: Debt Investments Communications IntelePeer Holdings, Inc. First-lien loan ($33,646 par, due 12/2024) Initial Acquisition Date 12/2/2019 Reference Rate and Spread SOFR + 8.40% Interest Rate 13.75%                
Fair Value, Beginning balance [3],[4] 33,394              
Fair Value, Ending balance [3],[4]               33,394
Investment, Identifier [Axis]: Debt Investments Education                
Fair Value, Beginning balance [3],[4] 166,299              
Fair Value, Ending balance 166,811 [5],[6]             166,299 [3],[4]
Investment, Identifier [Axis]: Debt Investments Education Astra Acquisition Corp. Second-lien loan ($43,479 par, due 10/2029) Initial Acquisition Date 10/22/2021 Reference Rate and Spread SOFR + 9.14% Interest Rate 14.48%                
Fair Value, Beginning balance [3],[4],[8] 27,174              
Fair Value, Ending balance [3],[4],[8]               27,174
Investment, Identifier [Axis]: Debt Investments Education Astra Acquisition Corp. Second-lien loan ($43,945 par, due 10/2029) Initial Acquisition Date 10/22/2021 Reference Rate and Spread SOFR + 9.14% Interest Rate 14.47%                
Fair Value, Ending balance [5],[6],[10],[15] 16,358              
Investment, Identifier [Axis]: Debt Investments Education Destiny Solutions Parent Holding Company First-lien loan ($59,250 par, due 6/2026) Initial Acquisition Date 6/8/2021 Reference Rate and Spread SOFR + 5.85% Interest Rate 11.19%                
Fair Value, Ending balance [5],[6],[9],[10] 58,954              
Investment, Identifier [Axis]: Debt Investments Education Destiny Solutions Parent Holding Company First-lien loan ($59,550 par, due 6/2026) Initial Acquisition Date 6/8/2021 Reference Rate and Spread SOFR + 5.85% Interest Rate 11.21%                
Fair Value, Beginning balance [3],[4],[7],[8] 59,252              
Fair Value, Ending balance [3],[4],[7],[8]               59,252
Investment, Identifier [Axis]: Debt Investments Education EMS Linq, Inc. First-lien loan ($56,216 par, due 12/2027) Initial Acquisition Date 12/22/2021 Reference Rate and Spread SOFR + 6.35% Interest Rate 11.69%                
Fair Value, Ending balance [5],[6],[10] 55,232              
Investment, Identifier [Axis]: Debt Investments Education EMS Linq, Inc. First-lien loan ($56,216 par, due 12/2027) Initial Acquisition Date 12/22/2021 Reference Rate and Spread SOFR + 6.35% Interest Rate 11.71%                
Fair Value, Beginning balance [3],[4],[8] 55,079              
Fair Value, Ending balance [3],[4],[8]               55,079
Investment, Identifier [Axis]: Debt Investments Education EMS Linq, Inc. First-lien revolving loan ($5,446 par, due 12/2027) Initial Acquisition Date 12/22/2021 Reference Rate and Spread SOFR + 6.35% Interest Rate 11.69%                
Fair Value, Ending balance [5],[6],[10] 5,292              
Investment, Identifier [Axis]: Debt Investments Education Kangaroo Bidco AS First-lien loan ($25,582 par, due 11/2030) Initial Acquisition Date 11/2/2023 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.94%                
Fair Value, Beginning balance [3],[4],[8],[12] 24,794              
Fair Value, Ending balance [3],[4],[8],[12]               24,794
Investment, Identifier [Axis]: Debt Investments Education Kangaroo Bidco AS First-lien loan ($30,625 par, due 11/2030) Initial Acquisition Date 11/2/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.54%                
Fair Value, Ending balance [5],[6],[10],[11] 30,975              
Investment, Identifier [Axis]: Debt Investments Financial Services                
Fair Value, Beginning balance [3],[4] 349,384              
Fair Value, Ending balance 344,819 [5],[6]             349,384 [3],[4]
Investment, Identifier [Axis]: Debt Investments Financial Services Alaska Bidco Oy First-lien loan (EUR 727 par, due 5/2030) Initial Acquisition Date 5/30/2023 Reference Rate and Spread E + 5.75% Interest Rate 9.51%                
Fair Value, Ending balance [5],[6],[10],[11] 787 734            
Investment, Identifier [Axis]: Debt Investments Financial Services Alaska Bidco Oy First-lien loan (EUR 727 par, due 5/2030) Initial Acquisition Date 5/30/2023 Reference Rate and Spread E + 6.25% Interest Rate 10.39%                
Fair Value, Beginning balance [3],[4],[8],[12] 796 720            
Fair Value, Ending balance [3],[4],[8],[12]               796
Investment, Identifier [Axis]: Debt Investments Financial Services BCTO Bluebill Buyer, Inc. First-lien loan ($28,640 par, due 7/2029) Initial Acquisition Date 7/20/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.60%                
Fair Value, Beginning balance [3],[4],[7],[8] 27,996              
Fair Value, Ending balance [3],[4],[7],[8]               27,996
Investment, Identifier [Axis]: Debt Investments Financial Services BCTO Bluebill Buyer, Inc. First-lien loan ($29,606 par, due 7/2029) Initial Acquisition Date 7/20/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.59%                
Fair Value, Ending balance [5],[6],[9],[10] 29,384              
Investment, Identifier [Axis]: Debt Investments Financial Services BTRS Holdings, Inc. First-lien loan ($47,051 par, due 12/2028) Initial Acquisition Date 12/16/2022 Reference Rate and Spread SOFR + 8.00% Interest Rate 13.38%                
Fair Value, Beginning balance [3],[4],[8] 47,168              
Fair Value, Ending balance [3],[4],[8]               47,168
Investment, Identifier [Axis]: Debt Investments Financial Services BTRS Holdings, Inc. First-lien loan ($48,012 par, due 12/2028) Initial Acquisition Date 12/16/2022 Reference Rate and Spread SOFR + 8.00% Interest Rate 13.34%                
Fair Value, Ending balance [5],[6],[10] 48,612              
Investment, Identifier [Axis]: Debt Investments Financial Services BTRS Holdings, Inc. First-lien revolving loan ($1,205 par, due 12/2028) Initial Acquisition Date 12/16/2022 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.63%                
Fair Value, Beginning balance [3],[4],[8] 1,217              
Fair Value, Ending balance [3],[4],[8]               1,217
Investment, Identifier [Axis]: Debt Investments Financial Services BTRS Holdings, Inc. First-lien revolving loan ($1,807 par, due 12/2028) Initial Acquisition Date 12/16/2022 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.60%                
Fair Value, Ending balance [5],[6],[10] 1,867              
Investment, Identifier [Axis]: Debt Investments Financial Services Bear OpCo, LLC First-lien loan ($21,392 par, due 10/2024) Initial Acquisition Date 10/10/2019 Reference Rate and Spread SOFR + 7.65% Interest Rate 13.01%                
Fair Value, Beginning balance [3],[4],[7],[8] 21,713              
Fair Value, Ending balance [3],[4],[7],[8]               21,713
Investment, Identifier [Axis]: Debt Investments Financial Services BlueSnap, Inc. First-lien loan ($41,895 par, due 10/2025) Initial Acquisition Date 10/25/2019 Reference Rate and Spread SOFR + 7.15% Interest Rate 12.50%                
Fair Value, Beginning balance [3],[4],[7],[8] 42,117              
Fair Value, Ending balance [3],[4],[7],[8]               42,117
Investment, Identifier [Axis]: Debt Investments Financial Services BlueSnap, Inc. First-lien loan ($42,868 par, due 8/2025) Initial Acquisition Date 10/25/2019 Reference Rate and Spread SOFR + 7.15% Interest Rate 12.48%                
Fair Value, Ending balance [5],[6],[9],[10] 42,528              
Investment, Identifier [Axis]: Debt Investments Financial Services CLGF Holdco 2, LLC First-lien loan ($3,916 par, due 11/2027) Initial Acquisition Date 11/7/2023 Reference Rate and Spread SOFR + 8.50% Interest Rate 13.83%                
Fair Value, Ending balance [5],[6],[10],[11] 3,896              
Investment, Identifier [Axis]: Debt Investments Financial Services CLGF Holdco 2, LLC First-lien loan ($3,916 par, due 11/2027) Initial Acquisition Date 11/7/2023 Reference Rate and Spread SOFR + 8.50% Interest Rate 13.85%                
Fair Value, Beginning balance [3],[4],[8],[12] 3,867              
Fair Value, Ending balance [3],[4],[8],[12]               3,867
Investment, Identifier [Axis]: Debt Investments Financial Services CLGF Holdco 2, LLC Second-lien loan ($3,357 par, due 11/2028) Initial Acquisition Date 11/7/2023 Reference Rate and Spread SOFR + 12.00% Interest Rate 17.33%                
Fair Value, Ending balance [5],[6],[10],[11] 3,264              
Investment, Identifier [Axis]: Debt Investments Financial Services CLGF Holdco 2, LLC Second-lien loan ($3,357 par, due 11/2028) Initial Acquisition Date 11/7/2023 Reference Rate and Spread SOFR + 12.00% Interest Rate 17.35%                
Fair Value, Beginning balance [3],[4],[8],[12] 3,164              
Fair Value, Ending balance [3],[4],[8],[12]               3,164
Investment, Identifier [Axis]: Debt Investments Financial Services Fullsteam Operations LLC First-lien loan ($29,663 par, due 11/2029) Initial Acquisition Date 11/27/2023 Reference Rate and Spread SOFR + 8.40% Interest Rate 13.78%                
Fair Value, Beginning balance [3],[4],[8] 29,049              
Fair Value, Ending balance [3],[4],[8]               29,049
Investment, Identifier [Axis]: Debt Investments Financial Services Fullsteam Operations LLC First-lien loan ($35,738 par, due 11/2029) Initial Acquisition Date 11/27/2023 Reference Rate and Spread SOFR + 8.40% Interest Rate 13.74%                
Fair Value, Ending balance [5],[6],[10] 35,713              
Investment, Identifier [Axis]: Debt Investments Financial Services GreenShoot BidCo B.V First-lien loan (EUR 5,107 par, due 5/2030) Initial Acquisition Date 5/28/2024 Reference Rate and Spread E + 5.75% Interest Rate 9.56%                
Fair Value, Ending balance [5],[6] 5,356 4,997            
Investment, Identifier [Axis]: Debt Investments Financial Services Ibis Intermediate Co. First-lien loan ($1,193 par, due 5/2027) Initial Acquisition Date 5/28/2021 Reference Rate and Spread SOFR + 4.65% Interest Rate 10.00%                
Fair Value, Ending balance [5],[6],[9],[10] 1,199              
Investment, Identifier [Axis]: Debt Investments Financial Services Ibis Intermediate Co. First-lien loan ($1,201 par, due 5/2027) Initial Acquisition Date 5/28/2021 Reference Rate and Spread SOFR + 4.65% Interest Rate 10.04%                
Fair Value, Beginning balance [3],[4],[7],[8] 1,257              
Fair Value, Ending balance [3],[4],[7],[8]               1,257
Investment, Identifier [Axis]: Debt Investments Financial Services Ibis US Blocker Co. First-lien loan ($15,958 par, due 5/2028) Initial Acquisition Date 5/28/2021 Reference Rate and Spread SOFR + 8.40% Interest Rate 13.79% (PIK)                
Fair Value, Beginning balance [3],[4],[8] 15,838              
Fair Value, Ending balance [3],[4],[8]               15,838
Investment, Identifier [Axis]: Debt Investments Financial Services Ibis US Blocker Co. First-lien loan ($17,094 par, due 5/2028) Initial Acquisition Date 5/28/2021 Reference Rate and Spread SOFR + 8.40% Interest Rate 13.75% (PIK)                
Fair Value, Ending balance [5],[6],[10] 17,265              
Investment, Identifier [Axis]: Debt Investments Financial Services Kyriba Corp. First-lien loan ($35,634 par, due 4/2028) Initial Acquisition Date 12/21/2023 Reference Rate and Spread SOFR + 8.50% Interest Rate 13.87% (incl. 8.50% PIK)                
Fair Value, Beginning balance [3],[4],[8] 34,871              
Fair Value, Ending balance [3],[4],[8]               34,871
Investment, Identifier [Axis]: Debt Investments Financial Services Kyriba Corp. First-lien loan ($37,250 par, due 4/2028) Initial Acquisition Date 12/21/2023 Reference Rate and Spread SOFR + 8.50% Interest Rate 13.83% (8.50% PIK)                
Fair Value, Ending balance [5],[6],[10] 38,045              
Investment, Identifier [Axis]: Debt Investments Financial Services Kyriba Corp. First-lien loan (EUR 10,924 par, due 4/2028) Initial Acquisition Date 12/21/2023 Reference Rate and Spread E + 8.50% Interest Rate 12.42% (incl. 8.50% PIK)                
Fair Value, Beginning balance [3],[4],[8] 11,825 10,705            
Fair Value, Ending balance [3],[4],[8]               11,825
Investment, Identifier [Axis]: Debt Investments Financial Services Kyriba Corp. First-lien loan (EUR 11,419 par, due 4/2028) Initial Acquisition Date 12/21/2023 Reference Rate and Spread E + 8.50% Interest Rate 12.22 (8.50% PIK)                
Fair Value, Ending balance [5],[6],[10] 12,483 11,647            
Investment, Identifier [Axis]: Debt Investments Financial Services Passport Labs, Inc. Convertible Promissory Note A ($1,086 par, due 8/2026) Initial Acquisition Date 3/2/2023 Reference Rate and Spread 16.00% Interest Rate 8.00%                
Fair Value, Ending balance [5],[6] 1,498              
Investment, Identifier [Axis]: Debt Investments Financial Services Passport Labs, Inc. Convertible Promissory Note A ($1,086 par, due 8/2026) Initial Acquisition Date 3/2/2023 Reference Rate and Spread 8.00% Interest Rate 8.00%                
Fair Value, Beginning balance [3],[4],[8] 2,025              
Fair Value, Ending balance [3],[4],[8]               2,025
Investment, Identifier [Axis]: Debt Investments Financial Services Passport Labs, Inc. First-lien loan ($24,603 par, due 4/2026) Initial Acquisition Date 4/28/2021 Reference Rate and Spread SOFR + 8.40% Interest Rate 13.75%                
Fair Value, Beginning balance [3],[4],[8] 24,555              
Fair Value, Ending balance [3],[4],[8]               24,555
Investment, Identifier [Axis]: Debt Investments Financial Services Passport Labs, Inc. First-lien loan ($24,995 par, due 4/2026) Initial Acquisition Date 4/28/2021 Reference Rate and Spread SOFR + 8.40% Interest Rate 13.75%                
Fair Value, Ending balance [5],[6] 24,995              
Investment, Identifier [Axis]: Debt Investments Financial Services Ping Identity Holding Corp. First-lien loan ($22,727 par, due 10/2029) Initial Acquisition Date 10/17/2022 Reference Rate and Spread SOFR + 7.00% Interest Rate 12.34%                
Fair Value, Ending balance [5],[6],[10] 23,165              
Investment, Identifier [Axis]: Debt Investments Financial Services Ping Identity Holding Corp. First-lien loan ($22,727 par, due 10/2029) Initial Acquisition Date 10/17/2022 Reference Rate and Spread SOFR + 7.00% Interest Rate 12.36%                
Fair Value, Beginning balance [3],[4],[8] 23,165              
Fair Value, Ending balance [3],[4],[8]               23,165
Investment, Identifier [Axis]: Debt Investments Financial Services PrimeRevenue, Inc. First-lien loan ($2,007 par, due 12/2025) Initial Acquisition Date 12/31/2018 Reference Rate and Spread SOFR + 7.10% Interest Rate 12.44%                
Fair Value, Ending balance [5],[6],[10] 2,007              
Investment, Identifier [Axis]: Debt Investments Financial Services PrimeRevenue, Inc. First-lien loan ($9,007 par, due 12/2024) Initial Acquisition Date 12/31/2018 Reference Rate and Spread SOFR + 7.10% Interest Rate 12.46%                
Fair Value, Beginning balance [3],[4],[8] 9,083              
Fair Value, Ending balance [3],[4],[8]               9,083
Investment, Identifier [Axis]: Debt Investments Financial Services TradingScreen, Inc. First-lien loan ($47,198 par, due 4/2027) Initial Acquisition Date 4/30/2021 Reference Rate and Spread SOFR + 6.35% Interest Rate 11.73%                
Fair Value, Beginning balance [3],[4],[7],[8] 47,080              
Fair Value, Ending balance [3],[4],[7],[8]               47,080
Investment, Identifier [Axis]: Debt Investments Financial Services TradingScreen, Inc. First-lien loan ($49,950 par, due 4/2027) Initial Acquisition Date 4/30/2021 Reference Rate and Spread SOFR + 6.35% Interest Rate 11.68%                
Fair Value, Ending balance [5],[6],[9],[10] 49,950              
Investment, Identifier [Axis]: Debt Investments Financial Services Volante Technologies, Inc. First-lien loan ($2,604 par, due 9/2028) Initial Acquisition Date 9/29/2023 Reference Rate and Spread 16.50% Interest Rate 16.50% PIK                
Fair Value, Beginning balance [3],[4] 2,598              
Fair Value, Ending balance [3],[4]               2,598
Investment, Identifier [Axis]: Debt Investments Financial Services Volante Technologies, Inc. First-lien loan ($2,826 par, due 9/2028) Initial Acquisition Date 9/29/2023 Reference Rate and Spread 16.50% Interest Rate 16.50% PIK                
Fair Value, Ending balance [5],[6] 2,805              
Investment, Identifier [Axis]: Debt Investments Healthcare                
Fair Value, Beginning balance [3],[4] 260,633              
Fair Value, Ending balance 200,499 [5],[6]             260,633 [3],[4]
Investment, Identifier [Axis]: Debt Investments Healthcare BCTO Ace Purchaser, Inc. First-lien loan ($69,231 par, due 11/2027) Initial Acquisition Date 11/23/2020 Reference Rate Spread SOFR + 7.45% Interest Rate 12.84%                
Fair Value, Beginning balance [3],[4],[8] 69,746              
Fair Value, Ending balance [3],[4],[8]               69,746
Investment, Identifier [Axis]: Debt Investments Healthcare BCTO Ace Purchaser, Inc. First-lien loan ($69,376 par, due 11/2027) Initial Acquisition Date 11/23/2020 Reference Rate and Spread SOFR + 7.45% Interest Rate 12.80%                
Fair Value, Ending balance [5],[6],[10] 70,244              
Investment, Identifier [Axis]: Debt Investments Healthcare BCTO Ace Purchaser, Inc. Second-lien loan ($5,623 par, due 1/2030) Initial Acquisition Date 1/23/2023 Reference Rate and Spread SOFR + 10.70% Interest Rate 16.10%                
Fair Value, Beginning balance [3],[4],[8] 5,637              
Fair Value, Ending balance [3],[4],[8]               5,637
Investment, Identifier [Axis]: Debt Investments Healthcare BCTO Ace Purchaser, Inc. Second-lien loan ($6,091 par, due 1/2030) Initial Acquisition Date 1/23/2023 Reference Rate and Spread SOFR + 10.70% Interest Rate 16.02% PIK                
Fair Value, Ending balance [5],[6],[10] 6,197              
Investment, Identifier [Axis]: Debt Investments Healthcare Edge Bidco B.V First-lien loan (EUR 3,850 par, due 2/2029) Initial Acquisition Date 2/24/2023 Reference Rate and Spread E + 7.00% Interest Rate 16.10% (incl. 3.25% PIK)                
Fair Value, Beginning balance [3],[4],[7],[8],[12] 4,266 3,862            
Fair Value, Ending balance [3],[4],[7],[8],[12]               4,266
Investment, Identifier [Axis]: Debt Investments Healthcare Edge Bidco B.V. First-lien loan (EUR 5,893 par, due 2/2029) Initial Acquisition Date 2/24/2023 Reference Rate and Spread E + 7.00% Interest Rate 10.68% (3.25% PIK)                
Fair Value, Ending balance [5],[6],[9],[10],[11] 6,371 5,945            
Investment, Identifier [Axis]: Debt Investments Healthcare Homecare Software Solutions, LLC First-lien loan ($65,000 par, due 10/2026) Initial Acquisition Date 10/6/2021 Reference Rate and Spread SOFR + 5.70% Interest Rate 11.06%                
Fair Value, Beginning balance [3],[4],[7],[8] 64,838              
Fair Value, Ending balance [3],[4],[7],[8]               64,838
Investment, Identifier [Axis]: Debt Investments Healthcare Merative L.P. First-lien loan ($70,103 par, due 6/2028) Initial Acquisition Date 6/30/2022 Reference Rate Spread SOFR + 7.25% Interest Rate 12.60%                
Fair Value, Beginning balance [3],[4],[7],[8] 69,753              
Fair Value, Ending balance [3],[4],[7],[8]               69,753
Investment, Identifier [Axis]: Debt Investments Healthcare Merative L.P. First-lien loan ($70,103 par, due 6/2028) Initial Acquisition Date 6/30/2022 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.59%                
Fair Value, Ending balance [5],[6],[9],[10] 69,752              
Investment, Identifier [Axis]: Debt Investments Healthcare Raptor US Buyer II Corp. First-lien loan ($15,491 par, due 3/2029) Initial Acquisition Date 3/24/2023 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.08%                
Fair Value, Ending balance [5],[6],[9],[10] 15,607              
Investment, Identifier [Axis]: Debt Investments Healthcare Raptor US Buyer II Corp. First-lien loan ($15,569 par, due 3/2029) Initial Acquisition Date 3/24/2023 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.10%                
Fair Value, Beginning balance [3],[4],[8] 15,491              
Fair Value, Ending balance [3],[4],[8]               15,491
Investment, Identifier [Axis]: Debt Investments Healthcare SL Buyer Corp. First-lien loan ($31,475 par, due 7/2029) Initial Acquisition Date 7/7/2023 Reference Rate and Spread SOFR + 7.00% Interest Rate 12.36%                
Fair Value, Beginning balance [3],[4],[7],[8] 30,902              
Fair Value, Ending balance [3],[4],[7],[8]               30,902
Investment, Identifier [Axis]: Debt Investments Healthcare SL Buyer Corp. First-lien loan ($32,524 par, due 7/2029) Initial Acquisition Date 7/7/2023 Reference Rate and Spread SOFR + 7.75% Interest Rate 13.09%                
Fair Value, Ending balance [5],[6],[9],[10] 32,328              
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure                
Fair Value, Beginning balance [3] 119,523              
Fair Value, Ending balance 182,427 [5],[6]             119,523 [3]
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure ASG II, LLC First-lien loan ($61,609 par, due 5/2028) Initial Acquisition Date 5/25/2022 Reference Rate Spread SOFR + 6.40% Interest Rate 11.77%                
Fair Value, Beginning balance [3],[7],[8] 61,934              
Fair Value, Ending balance [3],[7],[8]               61,934
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure ASG II, LLC. First-lien loan ($65,000 par, due 5/2028) Initial Acquisition Date 5/25/2022 Reference Rate and Spread SOFR + 6.40% Interest Rate 11.73%                
Fair Value, Ending balance [5],[6],[9],[10] 65,162              
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure Equinox Holdings, Inc. First-lien loan ($48,550 par, due 3/2029) Initial Acquisition Date 3/8/2024 Reference Rate and Spread SOFR + 8.25% Interest Rate 13.58% (4.13% PIK)                
Fair Value, Ending balance [5],[6] 48,065              
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure Equinox Holdings, Inc. Second-lien loan ($2,167 par, due 6/2027) Initial Acquisition Date 3/13/2024 Reference Rate and Spread 16.00% Interest Rate 16.00% PIK                
Fair Value, Ending balance [5],[6] 2,173              
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure IRGSE Holding Corp. First-lien loan ($30,261 par, due 6/2024) Initial Acquisition Date 12/21/2018 Reference Rate and Spread SOFR + 9.65% Interest Rate 14.98%                
Fair Value, Ending balance [5],[6],[10],[16] 30,034              
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure IRGSE Holding Corp. First-lien loan ($30,261 par, due 6/2024) Initial Acquisition Date 12/21/2018 Reference Rate and Spread SOFR + 9.65% Interest Rate 15.00%                
Fair Value, Beginning balance [3],[8],[17] 30,109              
Fair Value, Ending balance [3],[8],[17]               30,109
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure IRGSE Holding Corp. First-lien revolving loan ($27,622 par, due 6/2024) Initial Acquisition Date 12/21/2018 Reference Rate and Spread SOFR + 9.65% Interest Rate 15.03%                
Fair Value, Beginning balance [3],[8],[17] 27,480              
Fair Value, Ending balance [3],[8],[17]               27,480
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure IRGSE Holding Corp. First-lien revolving loan ($32,632 par, due 6/2024) Initial Acquisition Date 12/21/2018 Reference Rate and Spread SOFR + 9.65% Interest Rate 14.99%                
Fair Value, Ending balance [5],[6],[10],[16] 32,381              
Investment, Identifier [Axis]: Debt Investments Hotel, Gaming and Leisure Sports Alliance GmbH First-lien loan (EUR 4,404 par, due 4/2030) Initial Acquisition Date 4/10/2024 Reference Rate and Spread E + 7.25% Interest Rate 10.94% ( 3.88% PIK )                
Fair Value, Ending balance [5],[6],[10],[11] 4,612 4,303            
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services                
Fair Value, Beginning balance [3],[4] 355,607              
Fair Value, Ending balance 357,121 [5],[6]             355,607 [3],[4]
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services Axonify, Inc. First-lien loan ($41,607 par, due 5/2027) Initial Acquisition Date 5/5/2021 Reference Rate and Spread SOFR + 7.65% Interest Rate 13.04%                
Fair Value, Beginning balance [3],[4],[7],[8],[12] 41,718              
Fair Value, Ending balance [3],[4],[7],[8],[12]               41,718
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services Axonify, Inc. First-lien loan ($42,998 par, due 5/2027) Initial Acquisition Date 5/5/2021 Reference Rate and Spread SOFR + 7.65% Interest Rate 12.99%                
Fair Value, Ending balance [5],[6],[9],[10],[11] 43,223              
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services Elysian Finco Ltd. First-lien loan ($19,519 par, due 1/2028) Initial Acquisition Date 1/31/2021 Reference Rate and Spread SOFR + 6.65% Interest Rate 2.03% (incl. 6.50% PIK)                
Fair Value, Beginning balance [3],[4],[7],[8],[12] 19,987              
Fair Value, Ending balance [3],[4],[7],[8],[12]               19,987
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services Elysian Finco Ltd. First-lien loan ($20,0677 par, due 1/2028) Initial Acquisition Date 1/31/2021 Reference Rate and Spread SOFR + 6.65% Interest Rate 12.04%                
Fair Value, Ending balance [5],[6],[9],[10],[11] 21,090              
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services Elysian Finco Ltd. First-lien revolving loan (GBP812 par, due 1/2028) Initial Acquisition Date 1/31/2021 Reference Rate and Spread SOFR + 5.00% Interest Rate 10.20%                
Fair Value, Ending balance [5],[6],[9],[10],[11] 1,000   791          
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services Employment Hero Holdings Pty Ltd. First-lien loan (AUD 50,000 par, due 12/2026) Initial Acquisition Date 12/6/2021 Reference Rate and Spread B + 6.25% Interest Rate 10.67%                
Fair Value, Beginning balance [3],[4],[8],[12] 34,117       $ 50,000      
Fair Value, Ending balance [3],[4],[8],[12]               34,117
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services Employment Hero Holdings Pty Ltd. First-lien loan (AUD 50,000 par, due 12/2026) Initial Acquisition Date 12/6/2021 Reference Rate and Spread B + 6.25% Interest Rate 10.70%                
Fair Value, Ending balance [5],[6],[10],[11] 33,393       50,000      
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services HireVue, Inc. First-lien loan ($54,113 par, due 5/2029) Initial Acquisition Date 5/3/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.63%                
Fair Value, Beginning balance [3],[4],[8] 53,808              
Fair Value, Ending balance [3],[4],[8]               53,808
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services HireVue, Inc. First-lien loan ($53,842 par, due 5/2029) Initial Acquisition Date 5/3/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.58%                
Fair Value, Ending balance [5],[6],[10] 54,381              
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services HireVue, Inc. First-lien revolving loan ($885 par, due 5/2029) Initial Acquisition Date 5/3/2023 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.58%                
Fair Value, Ending balance [5],[6],[10] 954              
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services Madcap Software, Inc. First-lien loan ($32,500 par, due 12/2026) Initial Acquisition Date 12/15/2023 Reference Rate and Spread SOFR + 6.10% Interest Rate 11.46%                
Fair Value, Beginning balance [3],[4],[7],[8] 31,769              
Fair Value, Ending balance [3],[4],[7],[8]               31,769
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services Madcap Software, Inc. First-lien loan ($32,338 par, due 12/2026) Initial Acquisition Date 12/15/2023 Reference Rate and Spread SOFR + 6.10% Interest Rate 11.44%                
Fair Value, Ending balance [5],[6],[9],[10] 31,933              
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PageUp People, Ltd. First-lien loan ($10,557 par, due 12/2025) Initial Acquisition Date 10/28/2021 Reference Rate and Spread SOFR + 5.10% Interest Rate 10.45%                
Fair Value, Beginning balance [3],[4],[7],[8],[12] 10,557              
Fair Value, Ending balance [3],[4],[7],[8],[12]               10,557
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PageUp People, Ltd. First-lien loan ($9,547 par, due 12/2025) Initial Acquisition Date 10/28/2021 Reference Rate and Spread SOFR + 5.10% Interest Rate 10.44%                
Fair Value, Ending balance [5],[6],[9],[10],[11] 9,547              
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PageUp People, Ltd. First-lien loan (AUD 11,894 par, due 12/2025) Initial Acquisition Date 1/11/2018 Reference Rate and Spread B + 5.00% Interest Rate 9.35%                
Fair Value, Ending balance [5],[6],[9],[10],[11] 7,944       11,894      
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PageUp People, Ltd. First-lien loan (AUD 13,400 par, due 12/2025) Initial Acquisition Date 1/11/2018 Reference Rate and Spread B + 5.00% Interest Rate 9.36%                
Fair Value, Beginning balance [3],[4],[7],[8],[12] 9,143       13,400      
Fair Value, Ending balance [3],[4],[7],[8],[12]               9,143
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PageUp People, Ltd. First-lien loan (GBP 2,749 par, due 12/2025) Initial Acquisition Date 10/28/2021 Reference Rate and Spread S + 5.03% Interest Rate 10.23%                
Fair Value, Ending balance [5],[6],[9],[10],[11] 3,475   2,749          
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PageUp People, Ltd. First-lien loan (GBP 3,104 par, due 12/2025) Initial Acquisition Date 10/28/2021 Reference Rate and Spread S + 5.03% Interest Rate 10.22%                
Fair Value, Beginning balance [3],[4],[7],[8],[12] 3,957   3,104          
Fair Value, Ending balance [3],[4],[7],[8],[12]               3,957
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PayScale Holdings, Inc. First-lien loan ($71,196 par, due 5/2027) Initial Acquisition Date 5/3/2019 Reference Rate and Spread SOFR + 6.35% Interest Rate 11.70%                
Fair Value, Beginning balance [3],[4],[7],[8] 71,374              
Fair Value, Ending balance [3],[4],[7],[8]               71,374
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PayScale Holdings, Inc. First-lien loan ($71,831 par, due 5/2027) Initial Acquisition Date 5/3/2019 Reference Rate and Spread SOFR + 5.85% Interest Rate 11.08%                
Fair Value, Ending balance [5],[6],[9],[10] 71,185              
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PrimePay Intermediate, LLC First-lien loan ($34,200 par, due 12/2026) Initial Acquisition Date 12/17/2021 Reference Rate and Spread SOFR + 7.15% Interest Rate 12.64%                
Fair Value, Ending balance [5],[6],[9],[10] 34,200              
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services PrimePay Intermediate, LLC First-lien loan ($34,375 par, due 12/2026) Initial Acquisition Date 12/17/2021 Reference Rate and Spread SOFR + 7.15% Interest Rate 12.54%                
Fair Value, Beginning balance [3],[4],[7],[8] 34,375              
Fair Value, Ending balance [3],[4],[7],[8]               34,375
Investment, Identifier [Axis]: Debt Investments Human Resource Support Services bswift, LLC First-lien loan ($44,358 par, due 11/2028) Initial Acquisition Date 11/7/2022 Reference Rate and Spread SOFR + 6.63% Interest Rate 12.03%                
Fair Value, Beginning balance [3],[4],[7],[8] 44,802              
Fair Value, Ending balance [3],[4],[7],[8]               44,802
Investment, Identifier [Axis]: Debt Investments Insurance Disco Parent, Inc. First-lien loan ($4,545 par, due 3/2029) Initial Acquisition Date 3/30/2023 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.85%                
Fair Value, Ending balance [5],[6],[10] 4,583              
Investment, Identifier [Axis]: Debt Investments Insurance Disco Parent, Inc. First-lien loan ($4,545 par, due 3/2029) Initial Acquisition Date 3/30/2023 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.89%                
Fair Value, Beginning balance [4],[5],[8] 4,533              
Fair Value, Ending balance [4],[5],[8]               4,533
Investment, Identifier [Axis]: Debt Investments Internet Services                
Fair Value, Beginning balance [4],[5] 479,531              
Fair Value, Ending balance [5] 538,934 [6]             479,531 [4]
Investment, Identifier [Axis]: Debt Investments Internet Services Arrow Buyer, Inc. First-lien loan ($33,125 par, due 7/2030) Initial Acquisition Date 6/30/2023 Reference Rate and Spread SOFR + 6.50% Interest Rate 11.85%                
Fair Value, Beginning balance [4],[5],[8] 32,820              
Fair Value, Ending balance [4],[5],[8]               32,820
Investment, Identifier [Axis]: Debt Investments Internet Services Arrow Buyer, Inc. First-lien loan ($35,120 par, due 7/2030) Initial Acquisition Date 6/30/2023 Reference Rate and Spread SOFR + 5.75% Interest Rate 11.08%                
Fair Value, Ending balance [5],[6],[10] 35,222              
Investment, Identifier [Axis]: Debt Investments Internet Services Bayshore Intermediate #2, L.P. First-lien loan ($36,629 par, due 10/2028) Initial Acquisition Date 10/1/2021 Reference Rate and Spread SOFR + 7.60% Interest Rate 12.96% PIK                
Fair Value, Beginning balance [4],[5],[8] 36,446              
Fair Value, Ending balance [4],[5],[8]               36,446
Investment, Identifier [Axis]: Debt Investments Internet Services Bayshore Intermediate #2, L.P. First-lien loan ($38,359 par, due 10/2028) Initial Acquisition Date 10/1/2021 Reference Rate and Spread SOFR + 7.85% Interest Rate 13.17% PIK                
Fair Value, Ending balance [5],[6],[10] 38,359              
Investment, Identifier [Axis]: Debt Investments Internet Services Bayshore Intermediate #2, L.P. First-lien revolving loan ($480 par, due 10/2027) Initial Acquisition Date 10/1/2021 Reference Rate and Spread SOFR + 6.60% Interest Rate 12.01%                
Fair Value, Beginning balance [4],[5],[8] 468              
Fair Value, Ending balance [4],[5],[8]               468
Investment, Identifier [Axis]: Debt Investments Internet Services Coupa Holdings, LLC First-lien loan ($43,191 par, due 2/2030) Initial Acquisition Date 2/27/2023 Reference Rate and Spread SOFR + 5.50% Interest Rate 10.83%                
Fair Value, Ending balance [5],[6],[10] 43,691              
Investment, Identifier [Axis]: Debt Investments Internet Services Coupa Holdings, LLC First-lien loan ($43,191 par, due 2/2030) Initial Acquisition Date 2/27/2023 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.86%                
Fair Value, Beginning balance [4],[5],[8] 43,441              
Fair Value, Ending balance [4],[5],[8]               43,441
Investment, Identifier [Axis]: Debt Investments Internet Services CrunchTime Information, Systems, Inc. First-lien loan ($59,350 par, due 6/2028) Initial Acquisition Date 6/17/2022 Reference Rate and Spread SOFR + 5.75% Interest Rate 11.09%                
Fair Value, Ending balance [5],[6],[9],[10] 59,347              
Investment, Identifier [Axis]: Debt Investments Internet Services CrunchTime Information, Systems, Inc. First-lien loan ($59,500 par, due 6/2028) Initial Acquisition Date 6/17/2022 Reference Rate and Spread SOFR + 6.00% Interest Rate 11.36%                
Fair Value, Beginning balance [4],[5],[8],[9] 59,947              
Fair Value, Ending balance [4],[5],[8],[9]               59,947
Investment, Identifier [Axis]: Debt Investments Internet Services EDB Parent, LLC First-lien loan ($63,508 par, due 7/2028) Initial Acquisition Date 7/7/2022 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.10%                
Fair Value, Beginning balance [4],[5],[8],[9] 63,032              
Fair Value, Ending balance [4],[5],[8],[9]               63,032
Investment, Identifier [Axis]: Debt Investments Internet Services EDB Parent, LLC First-lien loan ($66,400 par, due 7/2028) Initial Acquisition Date 7/7/2022 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.10%                
Fair Value, Ending balance [5],[6],[9],[10] 65,902              
Investment, Identifier [Axis]: Debt Investments Internet Services Higher Logic, LLC First-lien loan ($51,495 par, due 1/2025) Initial Acquisition Date 6/18/2018 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.08%                
Fair Value, Ending balance [5],[6],[9],[10] 51,624              
Investment, Identifier [Axis]: Debt Investments Internet Services Higher Logic, LLC First-lien loan ($52,937 par, due 1/2025) Initial Acquisition Date 6/18/2018 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.10%                
Fair Value, Beginning balance [4],[5],[8],[9] 53,069              
Fair Value, Ending balance [4],[5],[8],[9]               53,069
Investment, Identifier [Axis]: Debt Investments Internet Services Hippo XPA Bidco AB First-lien loan (SEK 78,816 par, due 2/2031) Initial Acquisition Date 2/20/2024 Reference Rate and Spread STIBOR + 6.50% Interest Rate 10.58% (3.50% PIK)                
Fair Value, Ending balance [5],[6],[10],[11] 7,294         kr 77,245    
Investment, Identifier [Axis]: Debt Investments Internet Services LeanTaaS Holdings, Inc. First-lien loan ($36,966 par, due 7/2028) Initial Acquisition Date 7/12/2022 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.85%                
Fair Value, Beginning balance [4],[5],[8],[9] 37,411              
Fair Value, Ending balance [4],[5],[8],[9]               37,411
Investment, Identifier [Axis]: Debt Investments Internet Services LeanTaaS Holdings, Inc. First-lien loan ($51,909 par, due 7/2028) Initial Acquisition Date 7/12/2022 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.83%                
Fair Value, Ending balance [5],[6],[9],[10] 52,222              
Investment, Identifier [Axis]: Debt Investments Internet Services Lithium Technologies, LLC First-lien loan ($57,665 par, due 1/2025) Initial Acquisition Date 10/3/2017 Reference Rate and Spread SOFR + 9.00% Interest Rate 14.39% (incl. 4.50% PIK)                
Fair Value, Beginning balance [4],[5],[8] 56,367              
Fair Value, Ending balance [4],[5],[8]               56,367
Investment, Identifier [Axis]: Debt Investments Internet Services Lithium Technologies, LLC First-lien loan ($60,749 par, due 1/2025) Initial Acquisition Date 10/3/2017 Reference Rate and Spread SOFR + 11.00% Interest Rate 16.33% PIK                
Fair Value, Ending balance [5],[6],[10] 46,625              
Investment, Identifier [Axis]: Debt Investments Internet Services Lucidworks, Inc. First-lien loan ($8,912 par, due 2/2027) Initial Acquisition Date 2/11/2022 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.86% (incl. 3.50% PIK)                
Fair Value, Beginning balance [4],[5],[8],[9] 8,912              
Fair Value, Ending balance [4],[5],[8],[9]               8,912
Investment, Identifier [Axis]: Debt Investments Internet Services Lucidworks, Inc. First-lien loan ($9,164 par, due 2/2027) Initial Acquisition Date 2/11/2022 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.84% (3.50% PIK)                
Fair Value, Ending balance [5],[6],[9],[10] 9,210              
Investment, Identifier [Axis]: Debt Investments Internet Services Merit Software Finance Holdings, LLC First-lien loan ($39,286 par, due 6/2029) Initial Acquisition Date 6/20/2024 Reference Rate and Spread SOFR + 7.50% Interest Rate 12.84%                
Fair Value, Ending balance [5],[6],[10] 37,911              
Investment, Identifier [Axis]: Debt Investments Internet Services Piano Software, Inc. First-lien loan ($50,889 par, due 2/2026) Initial Acquisition Date 2/25/2021 Reference Rate and Spread SOFR + 7.10% Interest Rate 12.45%                
Fair Value, Beginning balance [4],[5],[8],[9] 50,508              
Fair Value, Ending balance [4],[5],[8],[9]               50,508
Investment, Identifier [Axis]: Debt Investments Internet Services Piano Software, Inc. First-lien loan ($53,957 par, due 2/2026) Initial Acquisition Date 2/25/2021 Reference Rate and Spread SOFR + 7.85% Interest Rate 13.19%                
Fair Value, Ending balance [5],[6],[9],[10] 53,957              
Investment, Identifier [Axis]: Debt Investments Internet Services SMA Technologies Holdings, LLC First-lien loan ($36,833 par, due 10/2028) Initial Acquisition Date 10/31/2022 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.08%                
Fair Value, Ending balance [5],[6],[9],[10] 37,570              
Investment, Identifier [Axis]: Debt Investments Internet Services SMA Technologies Holdings, LLC First-lien loan ($36,833 par, due 10/2028) Initial Acquisition Date 10/31/2022 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.11%                
Fair Value, Beginning balance [4],[5],[8],[9] 37,110              
Fair Value, Ending balance [4],[5],[8],[9]               37,110
Investment, Identifier [Axis]: Debt Investments Manufacturing                
Fair Value, Beginning balance [3],[4] 83,215              
Fair Value, Ending balance 105,328 [5],[6]             83,215 [3],[4]
Investment, Identifier [Axis]: Debt Investments Manufacturing ASP Unifrax Holdings, Inc. First-lien loan ($1,124 par, due 12/2025) Initial Acquisition Date 8/25/2023 Reference Rate and Spread SOFR + 3.90% Interest Rate 9.23%                
Fair Value, Ending balance [5],[6],[13] 1,096              
Investment, Identifier [Axis]: Debt Investments Manufacturing ASP Unifrax Holdings, Inc. First-lien loan ($1,130 par, due 12/2025) Initial Acquisition Date 8/25/2023 Reference Rate and Spread SOFR + 3.90% Interest Rate 9.25%                
Fair Value, Beginning balance [4],[5],[13] 1,051              
Fair Value, Ending balance [4],[5],[13]               1,051
Investment, Identifier [Axis]: Debt Investments Manufacturing ASP Unifrax Holdings, Inc. First-lien loan (EUR 1,023 par, due 12/2025) Initial Acquisition Date 9/14/2023 Reference Rate and Spread E + 3.75% Interest Rate 7.68%                
Fair Value, Beginning balance [4],[5],[13] 1,030 932            
Fair Value, Ending balance [4],[5],[13]               1,030
Investment, Identifier [Axis]: Debt Investments Manufacturing ASP Unifrax Holdings, Inc. Secured Note ($91 par, due 9/2028) Initial Acquisition Date 12/19/2023 Reference Rate and Spread 5.25% Interest Rate 5.25%                
Fair Value, Beginning balance [4],[5],[13] 66              
Fair Value, Ending balance [4],[5],[13]               66
Investment, Identifier [Axis]: Debt Investments Manufacturing ASP Unifrax Holdings, Inc. Unsecured Note ($1,059 par, due 9/2029) Initial Acquisition Date 8/31/2023 Reference Rate and Spread 7.50% Interest Rate 7.50%                
Fair Value, Beginning balance [4],[5],[13] 540              
Fair Value, Ending balance [4],[5],[13]               540
Investment, Identifier [Axis]: Debt Investments Manufacturing Aptean, Inc. First-lien loan ($7,922 par, due 1/2031) Initial Acquisition Date 1/30/2024 Reference Rate and Spread SOFR + 5.25% Interest Rate 10.59%                
Fair Value, Ending balance [5],[6],[10] 7,872              
Investment, Identifier [Axis]: Debt Investments Manufacturing Avalara, Inc. First-lien loan ($38,636 par, due 10/2028) Initial Acquisition Date 10/19/2022 Reference Rate and Spread SOFR + 6.75% Interest Rate 12.08%                
Fair Value, Ending balance [5],[6],[10] 39,274              
Investment, Identifier [Axis]: Debt Investments Manufacturing Avalara, Inc. First-lien loan ($38,636 par, due 10/2028) Initial Acquisition Date 10/19/2022 Reference Rate and Spread SOFR + 7.25% Interest Rate 12.60%                
Fair Value, Beginning balance [4],[5],[8] 38,743              
Fair Value, Ending balance [4],[5],[8]               38,743
Investment, Identifier [Axis]: Debt Investments Manufacturing First-lien loan (EUR 1,023 par, due 12/2025) Initial Acquisition Date 9/14/2023 Reference Rate and Spread E + 3.75% Interest Rate 7.47%                
Fair Value, Ending balance [5],[6],[13] 1,050 980            
Investment, Identifier [Axis]: Debt Investments Manufacturing First-lien loan (EUR 4,851 par, due 9/2030) Initial Acquisition Date 9/7/2023 Reference Rate and Spread E + 5.75% Interest Rate 9.47%                
Fair Value, Ending balance [5],[6],[10],[11] 5,186 4,839            
Investment, Identifier [Axis]: Debt Investments Manufacturing First-lien loan (GBP 16,640 par, due 9/2030) Initial Acquisition Date 9/7/2023 Reference Rate and Spread S + 5.75% Interest 10.95%                
Fair Value, Ending balance [5],[6],[10],[11] 20,964   16,584          
Investment, Identifier [Axis]: Debt Investments Manufacturing Heritage Environmental Services, Inc. First-lien loan ($12,346 par, due 1/2031) Initial Acquisition Date 1/31/2024 Reference Rate and Spread SOFR + 5.50% Interest Rate 10.83%                
Fair Value, Ending balance [5],[6],[10] 12,381              
Investment, Identifier [Axis]: Debt Investments Manufacturing Secured Note ($1,226 par, due 9/2028) Initial Acquisition Date 12/19/2023 Reference Rate and Spread 5.25% Interest Rate 5.25%                
Fair Value, Ending balance [5],[6],[13] 671              
Investment, Identifier [Axis]: Debt Investments Manufacturing Skylark UK DebtCo Limited First-lien loan ($16,340 par, due 9/2030) Initial Acquisition Date 9/7/2023 Reference Rate and Spread SOFR + 5.75% Interest Rate 11.08%                
Fair Value, Ending balance [5],[6],[10],[11] 16,299              
Investment, Identifier [Axis]: Debt Investments Manufacturing Skylark UK DebtCo Limited First-lien loan ($16,340 par, due 9/2030) Initial Acquisition Date 9/7/2023 Reference Rate and Spread SOFR + 6.25% Interest Rate 11.60%                
Fair Value, Beginning balance [4],[5],[8],[12] 15,812              
Fair Value, Ending balance [4],[5],[8],[12]               15,812
Investment, Identifier [Axis]: Debt Investments Manufacturing Skylark UK DebtCo Limited First-lien loan (EUR 4,851 par, due 9/2030) Initial Acquisition Date 9/7/2023 Reference Rate and Spread E + 6.25% Interest Rate 10.18%                
Fair Value, Beginning balance [3],[4],[8],[12] 5,238 4,742            
Fair Value, Ending balance [3],[4],[8],[12]               5,238
Investment, Identifier [Axis]: Debt Investments Manufacturing Skylark UK DebtCo Limited First-lien loan (GBP 16,640 par, due 9/2030) Initial Acquisition Date 9/7/2023 Reference Rate and Spread S + 6.25% Interest Rate 11.52%                
Fair Value, Beginning balance [3],[4],[8],[12] 20,735   £ 16,265          
Fair Value, Ending balance [3],[4],[8],[12]               20,735
Investment, Identifier [Axis]: Debt Investments Manufacturing Unsecured Note ($1,059 par, due 9/2029) Initial Acquisition Date 8/31/2023 Reference Rate and Spread 7.50% Interest Rate 7.50%                
Fair Value, Ending balance [5],[6],[13] 535              
Investment, Identifier [Axis]: Debt Investments Office Products USR Parent, Inc. ABL FILO term loan ($16,000 par, due 4/2027) Initial Acquisition Date 4/25/2022 Reference Rate and Spread SOFR + 7.60% Interest Rate 11.83%                
Fair Value, Ending balance [5],[6],[9],[10] 15,960              
Investment, Identifier [Axis]: Debt Investments Office Products USR Parent, Inc. ABL FILO term loan ($17,000 par, due 4/2027) Initial Acquisition Date 4/25/2022 Reference Rate and Spread SOFR + 6.50% Interest Rate 11.84%                
Fair Value, Beginning balance [3],[4],[7],[8] 16,914              
Fair Value, Ending balance [3],[4],[7],[8]               16,914
Investment, Identifier [Axis]: Debt Investments Oil, Gas and Consumable Fuels                
Fair Value, Beginning balance [3],[4],[8] 127,289              
Fair Value, Ending balance 121,781 [5],[6]             127,289 [3],[4],[8]
Investment, Identifier [Axis]: Debt Investments Oil, Gas and Consumable Fuels Laramie Energy, LLC First-lien loan ($27,317 par, due 2/2027) Initial Acquisition Date 2/21/2023 Reference Rate and Spread SOFR + 7.10% Interest Rate 12.44%                
Fair Value, Ending balance [5],[6],[10] 27,580              
Investment, Identifier [Axis]: Debt Investments Oil, Gas and Consumable Fuels Laramie Energy, LLC First-lien loan ($27,317 par, due 2/2027) Initial Acquisition Date 2/21/2023 Reference Rate and Spread SOFR + 7.10% Interest Rate 12.46%                
Fair Value, Beginning balance [3],[4],[8] 27,142              
Fair Value, Ending balance [3],[4],[8]               27,142
Investment, Identifier [Axis]: Debt Investments Oil, Gas and Consumable Fuels Mach Natural Resources LP First-lien loan ($4,875 par, due 12/2026) Initial Acquisition Date 12/28/2023 Reference Rate and Spread SOFR + 6.65% Interest Rate 11.98%                
Fair Value, Ending balance [5],[6],[10],[11] 4,851              
Investment, Identifier [Axis]: Debt Investments Oil, Gas and Consumable Fuels Mach Natural Resources LP First-lien loan ($5,000 par, due 12/2026) Initial Acquisition Date 12/28/2023 Reference Rate and Spread SOFR + 6.65% Interest Rate 12.00%                
Fair Value, Beginning balance [3],[4],[8],[12] 4,900              
Fair Value, Ending balance [3],[4],[8],[12]               4,900
Investment, Identifier [Axis]: Debt Investments Oil, Gas and Consumable Fuels Murchison Oil and Gas, LLC First-lien loan ($22,417 par, due 6/2026) Initial Acquisition Date 6/30/2022 Reference Rate and Spread SOFR + 8.40% Interest Rate 13.74%                
Fair Value, Ending balance [5],[6],[10] 22,865              
Investment, Identifier [Axis]: Debt Investments Oil, Gas and Consumable Fuels Murchison Oil and Gas, LLC First-lien loan ($27,849 par, due 6/2026) Initial Acquisition Date 6/30/2022 Reference Rate and Spread SOFR + 8.65% Interest Rate 14.00%                
Fair Value, Beginning balance [3],[4],[8] 28,267              
Fair Value, Ending balance [3],[4],[8]               28,267
Investment, Identifier [Axis]: Debt Investments Oil, Gas and Consumable Fuels TRP Assets, LLC First-lien loan ($65,000 par, due 12/2025) Initial Acquisition Date 12/3/2021 Reference Rate and Spread SOFR + 7.76% Interest Rate 13.10%                
Fair Value, Ending balance [5],[6],[10] 66,485              
Investment, Identifier [Axis]: Debt Investments Oil, Gas and Consumable Fuels TRP Assets, LLC First-lien loan ($65,000 par, due 12/2025) Initial Acquisition Date 12/3/2021 Reference Rate and Spread SOFR + 7.76% Interest Rate 13.11%                
Fair Value, Beginning balance [3],[4],[8] 66,980              
Fair Value, Ending balance [3],[4],[8]               66,980
Investment, Identifier [Axis]: Debt Investments Other                
Fair Value, Ending balance [5],[6] 42,381              
Investment, Identifier [Axis]: Debt Investments Other Omnigo Software, LLC First-lien loan ($39,738 par, due 3/2026) Initial Acquisition Date 3/31/2021 Reference Rate and Spread SOFR + 6.60% Interest Rate 11.94%                
Fair Value, Ending balance [5],[6],[9],[10] 39,738              
Investment, Identifier [Axis]: Debt Investments Other Omnigo Software, LLC First-lien loan ($39,943 par, due 3/2026) Initial Acquisition Date 3/31/2021 Reference Rate and Spread SOFR + 6.60% Interest Rate 11.96%                
Fair Value, Beginning balance [3],[4],[7],[8] 39,743              
Fair Value, Ending balance [3],[4],[7],[8]               39,743
Investment, Identifier [Axis]: Debt Investments Other Scorpio Bidco First-lien loan (EUR 2,511 par, due 4/2031) Initial Acquisition Date 4/4/2024 Reference Rate and Spread E + 5.75% Interest Rate 9.60%                
Fair Value, Ending balance [5],[6],[10],[11] 2,643 2,466            
Investment, Identifier [Axis]: Debt Investments Pharmaceuticals Apellis Pharmaceuticals, Inc. First-lienloan($19,737 par, due 5/2030) Initial Acquisition Date 5/13/2024 Reference Rate and Spread SOFR + 5.75% Interest Rate 11.08%                
Fair Value, Ending balance [5],[6],[10],[11] 19,799              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products                
Fair Value, Beginning balance [3],[4] 257,985              
Fair Value, Ending balance 252,048 [5],[6]             257,985 [3],[4]
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products 99 Cents Only Stores LLC ABL FILO term loan ($25,000 par, due 5/2025) Initial Acquisition Date 9/6/2017 Reference Rate and Spread SOFR + 8.65% Interest Rate 14.03%                
Fair Value, Beginning balance [3],[4],[8] 25,000              
Fair Value, Ending balance [3],[4],[8]               25,000
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products American Achievement, Corp. First-lien loan ($1,352 par, due 9/2026) Initial Acquisition Date 6/10/2021 Reference Rate and Spread SOFR + 14.10% Interest Rate 18.94% PIK                
Fair Value, Beginning balance [3],[4],[8],[18] 101              
Fair Value, Ending balance [3],[4],[8],[18]               101
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products American Achievement, Corp. First-lien loan ($26,957 par, due 9/2026) Initial Acquisition Date 9/30/2015 Reference Rate and Spread SOFR + 6.35% Interest Rate 11.68% (11.18%PIK)                
Fair Value, Ending balance [5],[6],[10],[15] 20,555              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products American Achievement, Corp. First-lien loan ($27,046 par, due 9/2026) Initial Acquisition Date 9/30/2015 Reference Rate and Spread SOFR + 6.35% Interest Rate 11.19% PIK                
Fair Value, Beginning balance [3],[4],[8],[18] 20,488              
Fair Value, Ending balance [3],[4],[8],[18]               20,488
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products American Achievement, Corp. Subordinated note ($4,740 par, due 9/2026) Initial Acquisition Date 3/16/2021 Reference Rate and Spread SOFR + 1.15% Interest Rate 6.54% PIK                
Fair Value, Beginning balance [3],[4],[8],[18] 71              
Fair Value, Ending balance [3],[4],[8],[18]               71
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Bed Bath and Beyond Inc. ABL FILO term loan ($10,337 par, due 8/2027) Initial Acquisition Date 9/2/2022 Reference Rate and Spread SOFR + 9.90% Interest Rate 15.24%                
Fair Value, Ending balance [5],[6],[10],[19] 9,510              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Bed Bath and Beyond Inc. ABL FILO term loan ($14,065 par, due 8/2027) Initial Acquisition Date 9/2/2022 Reference Rate and Spread SOFR + 9.90% Interest Rate 15.26%                
Fair Value, Beginning balance [3],[4],[8],[20] 13,468              
Fair Value, Ending balance [3],[4],[8],[20]               13,468
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Bed Bath and Beyond Inc. Roll Up DIP term loan ($25,931 par, due 9/2024) Initial Acquisition Date 4/24/2023 Reference Rate and Spread SOFR + 7.90% Interest Rate 13.26% (incl. 13.26% PIK)                
Fair Value, Beginning balance [3],[4],[8],[20] 24,828              
Fair Value, Ending balance [3],[4],[8],[20]               24,828
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Bed Bath and Beyond Inc. Super-Priority DIP term loan ($4,739 par, due 9/2024) Initial Acquisition Date 4/24/2023 Reference Rate and Spread SOFR + 7.90% Interest Rate 13.26%                
Fair Value, Beginning balance [3],[4],[8],[20] 4,538              
Fair Value, Ending balance [3],[4],[8],[20]               4,538
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Cordance Operations, LLC First-lien loan ($49,543 par, due 7/2028) Initial Acquisition Date 7/25/2022 Reference Rate and Spread SOFR + 9.25% Interest Rate 14.66%                
Fair Value, Beginning balance [3],[4],[8] 49,801              
Fair Value, Ending balance [3],[4],[8]               49,801
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Cordance Operations, LLC First-lien loan ($54,710 par, due 7/2028) Initial Acquisition Date 7/25/2022 Reference Rate and Spread SOFR + 9.14% Interest Rate 14.48%                
Fair Value, Ending balance [5],[6],[10] 55,135              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products First-lien loan ($1,347 par, due 9/2026) Initial Acquisition Date 6/10/2021 Reference Rate and Spread SOFR + 14.10% Interest Rate 19.43% (18.93%PIK)                
Fair Value, Ending balance [5],[6],[10],[15] 101              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Neuintel, LLC First-lien loan ($56,319 par, due 12/2026) Initial Acquisition Date 12/20/2021 Reference Rate and Spread SOFR + 7.60% Interest Rate 12.94%                
Fair Value, Ending balance [5],[6],[9],[10] 56,460              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Neuintel, LLC First-lien loan ($57,701 par, due 12/2026) Initial Acquisition Date 12/20/2021 Reference Rate and Spread SOFR + 7.65% Interest Rate 13.03%                
Fair Value, Beginning balance [3],[4],[7],[8] 58,134              
Fair Value, Ending balance [3],[4],[7],[8]               58,134
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products PDI TA Holdings, Inc. First-lien loan ($16,132 par, due 2/2031) Initial Acquisition Date 2/1/2024 Reference Rate and Spread SOFR + 5.25 Interest Rate 10.58%                
Fair Value, Ending balance [5],[6],[10] 16,078              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Rapid Data GmbH Unternehmensberatun First-lien loan (Eur 4,495 par, due 7/2029) Initial Acquisition Date 7/11/2023 Reference Rate and Spread E + 6.50% Interest Rate 10.42%                
Fair Value, Ending balance [5],[6],[10],[11] 4,818 4,495            
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Rapid Data GmbH Unternehmensberatung First-lien loan (EUR 4,495 par, due 7/2029) Initial Acquisition Date 7/11/2023 Reference Rate and Spread E + 6.50% Interest Rate 10.48%                
Fair Value, Beginning balance [3],[4],[8],[12] 4,853 € 4,393            
Fair Value, Ending balance [3],[4],[8],[12]               4,853
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Roll Up DIP term loan ($24,446 par, due 9/2024) Initial Acquisition Date 4/24/2023 Reference Rate and Spread SOFR + 7.90% Interest Rate 13.24% PIK                
Fair Value, Ending balance [5],[6],[10],[19] 22,490              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Subordinated note ($4,740 par, due 9/2026) Initial Acquisition Date 3/16/2021 Reference Rate and Spread SOFR + 1.15% Interest Rate 6.45% PIK                
Fair Value, Ending balance [5],[6],[10],[15] 71              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Super-Priority DIP term loan ($4,180 par, due 9/2024) Initial Acquisition Date 4/24/2023 Reference Rate and Spread SOFR + 7.90% Interest Rate 13.24%                
Fair Value, Ending balance [5],[6],[10],[19] 3,846              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Tango Management Consulting, LLC First-lien loan ($57,007 par, due 12/2027) Initial Acquisition Date 12/1/2021 Reference Rate and Spread SOFR + 6.85% Interest Rate 12.20%                
Fair Value, Beginning balance [3],[4],[7],[8] 56,703              
Fair Value, Ending balance [3],[4],[7],[8]               56,703
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Tango Management Consulting, LLC First-lien loan ($60,974 par, due 12/2027) Initial Acquisition Date 12/1/2021 Reference Rate and Spread SOFR + 6.90% Interest Rate 12.21%                
Fair Value, Ending balance [5],[6],[9],[10] 60,669              
Investment, Identifier [Axis]: Debt Investments Retail and Consumer Products Tango Management Consulting, LLC First-lien revolving loan ($2,333 par, due 12/2027) Initial Acquisition Date 12/1/2021 Reference Rate and Spread SOFR + 6.85% Interest Rate 12.18%                
Fair Value, Ending balance [5],[6],[9],[10] 2,315              
Investment, Identifier [Axis]: Debt Investments Transportation                
Fair Value, Beginning balance [3],[4] 68,108              
Fair Value, Ending balance 71,732 [5],[6]             68,108 [3],[4]
Investment, Identifier [Axis]: Debt Investments Transportation Ben Nevis Midco Limited First-lien loan ($3,296 par, due 3/2028) Initial Acquisition Date 3/26/2024 Reference Rate and Spread SOFR + 5.50% Interest Rate 10.84%                
Fair Value, Ending balance [5],[6],[10],[11] 3,234              
Investment, Identifier [Axis]: Debt Investments Transportation First-lien revolving loan ($1,667 par, due 8/2029) Initial Acquisition Date 8/11/2023 Reference Rate and Spread SOFR + 7.00% Interest Rate 12.33%                
Fair Value, Ending balance [5],[6],[10],[11] 1,650              
Investment, Identifier [Axis]: Debt Investments Transportation Marcura Equities LTD First-lien loan ($32,007 par, due 8/2029) Initial Acquisition Date 8/11/2023 Reference Rate and Spread SOFR + 7.00% Interest Rate 12.18%                
Fair Value, Beginning balance [3],[4],[8],[12] 31,482              
Fair Value, Ending balance [3],[4],[8],[12]               31,482
Investment, Identifier [Axis]: Debt Investments Transportation Marcura Equities LTD First-lien loan ($32,007 par, due 8/2029) Initial Acquisition Date 8/11/2023 Reference Rate and Spread SOFR + 7.00% Interest Rate 12.33%                
Fair Value, Ending balance [5],[6],[10],[11] 31,797              
Investment, Identifier [Axis]: Debt Investments Transportation Marcura Equities LTD First-lien revolving loan ($1,667 par, due 8/2029) Initial Acquisition Date 8/11/2023 Reference Rate and Spread SOFR + 7.00% Interest Rate 12.18%                
Fair Value, Beginning balance [3],[4],[8],[12] 1,625              
Fair Value, Ending balance [3],[4],[8],[12]               1,625
Investment, Identifier [Axis]: Debt Investments Transportation Project44, Inc. First-lien loan ($35,051 par, due 11/2027) Initial Acquisition Date 11/12/2021 Reference Rate and Spread SOFR + 6.40% Interest Rate 11.72%                
Fair Value, Ending balance [5],[6],[9],[10] 35,051              
Investment, Identifier [Axis]: Debt Investments Transportation Project44, Inc. First-lien loan ($35,139 par, due 11/2027) Initial Acquisition Date 11/12/2021 Reference Rate and Spread SOFR + 6.40% Interest Rate 11.78%                
Fair Value, Beginning balance [3],[4],[7],[8] 35,001              
Fair Value, Ending balance [3],[4],[7],[8]               35,001
Investment, Identifier [Axis]: DebtInvestments Human Resource Support Services bswift, LLC First-lien loan ($44,134 par, due 11/2028) Initial Acquisition Date 11/7/2022 Reference Rate and Spread SOFR + 6.38% Interest Rate 11.67%                
Fair Value, Ending balance [5],[6],[9],[10] 44,796              
Investment, Identifier [Axis]: Equity and Other Investments                
Fair Value, Beginning balance [4] 211,442              
Fair Value, Ending balance 167,143 [5],[6]             211,442 [4]
Investment, Identifier [Axis]: Equity and Other Investments Automotive Clarience Technologies, LLC Class A Units (333 units) Initial Acquisition Date 2/12/2024                
Fair Value, Ending balance [5],[6],[21],[22] 820              
Investment, Identifier [Axis]: Equity and Other Investments Business Services                
Fair Value, Beginning balance [3],[4] 17,819              
Fair Value, Ending balance 20,046 [5],[6]             17,819 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Business Services Artisan Topco LP Class A Preferred Units (2,117,264 units) Initial Acquisition Date 11/7/2023                
Fair Value, Beginning balance [3],[4],[23],[24] 2,117              
Fair Value, Ending balance 2,117 [5],[6],[21],[22]             2,117 [3],[4],[23],[24]
Investment, Identifier [Axis]: Equity and Other Investments Business Services Dye & Durham, Ltd. Common Shares (126,968 shares) Initial Acquisition Date 12/3/2021                
Fair Value, Beginning balance [3],[4],[12],[25] 1,383           1,823  
Fair Value, Ending balance 1,143 [5],[6],[11],[26]           $ 1,564 [5],[6],[11],[26] 1,383 [3],[4],[12],[25]
Investment, Identifier [Axis]: Equity and Other Investments Business Services Insight Hideaway Aggregator, L.P. Partnership Interest (329,861 units) Initial Acquisition Date 3/19/2024                
Fair Value, Ending balance [5],[6],[21],[22] 3,299              
Investment, Identifier [Axis]: Equity and Other Investments Business Services Mitnick TA Aggregator, L.P. Membership Interest (0.43% ownership) Initial Acquisition Date 5/2/2022                
Fair Value, Beginning balance [3],[4],[24] 4,496              
Fair Value, Ending balance 4,460 [5],[6],[22]             4,496 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Business Services Newark FP Co-Invest, L.P. Partnership (2,527,719 units) Initial Acquisition Date 11/8/2023                
Fair Value, Beginning balance [3],[4],[23],[24] 2,532              
Fair Value, Ending balance 2,533 [5],[6],[21],[22]             2,532 [3],[4],[23],[24]
Investment, Identifier [Axis]: Equity and Other Investments Business Services ReliaQuest, LLC 90,634 Warrants Initial Acquisition Date 12/20/2023                
Fair Value, Beginning balance [3],[4],[27] 102              
Fair Value, Ending balance 102 [5],[6],[28]             102 [3],[4],[27]
Investment, Identifier [Axis]: Equity and Other Investments Business Services ReliaQuest, LLC Class A-1 Units (637,713 units) Initial Acquisition Date 11/23/2021                
Fair Value, Beginning balance [3],[4],[27] 1,414              
Fair Value, Ending balance 1,414 [5],[6],[28]             1,414 [3],[4],[27]
Investment, Identifier [Axis]: Equity and Other Investments Business Services ReliaQuest, LLC Class A-2 Units (2,989 units) Initial Acquisition Date 6/21/2022                
Fair Value, Beginning balance [3],[4],[27] 8              
Fair Value, Ending balance 8 [5],[6],[28]             8 [3],[4],[27]
Investment, Identifier [Axis]: Equity and Other Investments Business Services ReliaQuest, LLC Class A-3 Units (16,957 units) Initial Acquisition Date 11/10/2023                
Fair Value, Beginning balance [3],[4],[27] 46              
Fair Value, Ending balance 46 [5],[6],[28]             46 [3],[4],[27]
Investment, Identifier [Axis]: Equity and Other Investments Business Services ReliaQuest, LLC Series A Preferred Stock (1,667 Units) Initial Acquisition Date 12/20/2023                
Fair Value, Beginning balance [3],[4],[27] 1,504              
Fair Value, Ending balance [3],[4],[27]               1,504
Investment, Identifier [Axis]: Equity and Other Investments Business Services ReliaQuest, LLC Series A Preferred Stock (824 units) Initial Acquisition Date 12/20/2023 Reference Rate and Spread SOFR+12.00% Interest Rate 17.30%                
Fair Value, Ending balance [5],[6],[28] 1,773              
Investment, Identifier [Axis]: Equity and Other Investments Business Services Sprinklr, Inc. Common Shares (283,499 shares) Initial Acquisition Date 6/24/2021                
Fair Value, Ending balance [5],[6],[22],[26] 2,727              
Investment, Identifier [Axis]: Equity and Other Investments Business Services Sprinklr, Inc. Common Shares (315,005 shares) Initial Acquisition Date 6/24/2021                
Fair Value, Beginning balance [3],[4],[24],[25] 3,793              
Fair Value, Ending balance [3],[4],[24],[25]               3,793
Investment, Identifier [Axis]: Equity and Other Investments Business Services Warrior TopCo LP Class A Units (423,728 units) Initial Acquisition Date 7/7/2023                
Fair Value, Beginning balance [3],[4],[23],[24] 424              
Fair Value, Ending balance [3],[4],[23],[24]               424
Investment, Identifier [Axis]: Equity and Other Investments Business Services Warrior TopCo LP Class A Units (423,729 units) Initial Acquisition Date 7/7/2023                
Fair Value, Ending balance [5],[6],[22],[28] 424              
Investment, Identifier [Axis]: Equity and Other Investments Communications                
Fair Value, Beginning balance [3],[4] 5,306              
Fair Value, Ending balance 5,443 [5],[6]             5,306 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Communications Celtra Technologies, Inc. Class A Units (1,250,000 units) Initial Acquisition Date 11/19/2021                
Fair Value, Beginning balance [3],[4],[24] 1,250              
Fair Value, Ending balance 1,250 [5],[6],[22]             1,250 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Communications IntelePeer Holdings, Inc. Series C Preferred Shares (1,816,295 shares) Initial Acquisition Date 4/8/2021                
Fair Value, Beginning balance [3],[4],[24] 1,957              
Fair Value, Ending balance 2,021 [5],[6],[22]             1,957 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Communications IntelePeer Holdings, Inc. Series D Preferred Shares (1,598,874 shares) Initial Acquisition Date 4/8/2021                
Fair Value, Beginning balance [3],[4],[24] 2,099              
Fair Value, Ending balance 2,172 [5],[6],[22]             2,099 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Education                
Fair Value, Beginning balance [3],[4] 6,526              
Fair Value, Ending balance 6,268 [5],[6]             6,526 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Education Astra 2L Holdings II LLC Membership Interest (10.17% ownership) Initial Acquisition Date 1/13/2022                
Fair Value, Beginning balance [3],[4],[24] 309              
Fair Value, Ending balance [3],[4],[24]               309
Investment, Identifier [Axis]: Equity and Other Investments Education EMS Linq, Inc. Class B Units (5,522,526 units) Initial Acquisition Date 12/22/2021                
Fair Value, Beginning balance [3],[4],[24] 4,762              
Fair Value, Ending balance 4,763 [5],[6],[22]             4,762 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Education RMCF IV CIV XXXV, LP. Partnership Interest (11.94% ownership) Initial Acquisition Date 6/8/2021                
Fair Value, Beginning balance [3],[4],[24] 1,455              
Fair Value, Ending balance 1,505 [5],[6],[22]             1,455 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Financial Services                
Fair Value, Beginning balance [3],[4] 16,470              
Fair Value, Ending balance 19,340 [5],[6]             16,470 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Financial Services AF Eagle Parent, L.P. Partnership (121,329 units) Initial Acquisition Date 11/27/2023                
Fair Value, Beginning balance [3],[4],[23],[24] 4,091              
Fair Value, Ending balance 4,091 [5],[6],[21],[22]             4,091 [3],[4],[23],[24]
Investment, Identifier [Axis]: Equity and Other Investments Financial Services CLGF Holdco 2, LLC 334,682 Warrants Initial Acquisition Date 11/7/2023                
Fair Value, Beginning balance [3],[4],[12],[23],[24] 183              
Fair Value, Ending balance 265 [5],[6],[11],[21],[22]             183 [3],[4],[12],[23],[24]
Investment, Identifier [Axis]: Equity and Other Investments Financial Services Newport Parent Holdings, L.P. Class A-2 Units (131,569 units) Initial Acquisition Date 12/10/2020                
Fair Value, Beginning balance [3],[4],[24] 11,591              
Fair Value, Ending balance 14,379 [5],[6],[22]             11,591 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Financial Services Oxford Square Capital Corp. Common Shares (1,620 shares) Initial Acquisition Date 8/5/2015                
Fair Value, Beginning balance [3],[4],[12],[25] 5              
Fair Value, Ending balance 5 [5],[6],[11],[26]             5 [3],[4],[12],[25]
Investment, Identifier [Axis]: Equity and Other Investments Financial Services TradingScreen, Inc. Class A Units (600,000 units) Initial Acquisition Date 5/14/2021                
Fair Value, Beginning balance [3],[4],[24],[27] 600              
Fair Value, Ending balance 600 [5],[6],[22],[28]             600 [3],[4],[24],[27]
Investment, Identifier [Axis]: Equity and Other Investments Healthcare                
Fair Value, Beginning balance [3],[4] 30,280              
Fair Value, Ending balance 31,053 [5],[6]             30,280 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Healthcare Caris Life Sciences, Inc. 569,991 Warrants Initial Acquisition Date 4/2/2020                
Fair Value, Beginning balance [3],[4],[24] 885              
Fair Value, Ending balance 912 [5],[6],[22]             885 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Healthcare Caris Life Sciences, Inc. 633,376 Warrants Initial Acquisition Date 9/21/2018                
Fair Value, Beginning balance [3],[4],[24] 1,187              
Fair Value, Ending balance 1,217 [5],[6],[22]             1,187 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Healthcare Caris Life Sciences, Inc. Series C Preferred Shares (1,915,114 shares) Initial Acquisition Date 10/13/2020                
Fair Value, Beginning balance [3],[4],[24] 6,676              
Fair Value, Ending balance 6,764 [5],[6],[22]             6,676 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Healthcare Caris Life Sciences, Inc. Series D Preferred Shares (1,240,740 shares) Initial Acquisition Date 5/11/2021                
Fair Value, Beginning balance [3],[4],[24] 9,899              
Fair Value, Ending balance 10,527 [5],[6],[22]             9,899 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Healthcare Merative Topco L.P. 989,691 Class A-1 Units Initial Acquisition Date 6/30/2022                
Fair Value, Beginning balance [3],[4],[24] 9,600              
Fair Value, Ending balance 9,600 [5],[6],[22]             9,600 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Healthcare Raptor US Buyer II Corp. 20,268 Ordinary Shares Initial Acquisition Date 3/24/2023                
Fair Value, Beginning balance [3],[4],[23],[24] 2,033              
Fair Value, Ending balance 2,033 [5],[6],[22]             2,033 [3],[4],[23],[24]
Investment, Identifier [Axis]: Equity and Other Investments Hotel, Gaming and Leisure                
Fair Value, Beginning balance [3],[4] 2,324              
Fair Value, Ending balance 127 [5],[6]             2,324 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Hotel, Gaming and Leisure IRGSE Holding Corp. Class A Units (33,790,171 units) Initial Acquisition Date 12/21/2018                
Fair Value, Beginning balance [3],[4],[24],[29] 2,281              
Fair Value, Ending balance 84 [5],[6],[22],[30]             2,281 [3],[4],[24],[29]
Investment, Identifier [Axis]: Equity and Other Investments Hotel, Gaming and Leisure IRGSE Holding Corp. Class C-1 Units (8,800,000 units) Initial Acquisition Date 12/21/2018                
Fair Value, Beginning balance [3],[4],[24],[29] 43              
Fair Value, Ending balance 43 [5],[6],[22],[30]             43 [3],[4],[24],[29]
Investment, Identifier [Axis]: Equity and Other Investments Human Resource Support Services                
Fair Value, Beginning balance [3],[4] 11,163              
Fair Value, Ending balance 12,129 [5],[6]             11,163 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Human Resource Support Services Axonify, Inc. Class A-1 Units (3,780,000 units) Initial Acquisition Date 5/5/2021                
Fair Value, Beginning balance [3],[4],[12],[24],[27] 4,026              
Fair Value, Ending balance 4,564 [5],[6],[11],[22],[28]             4,026 [3],[4],[12],[24],[27]
Investment, Identifier [Axis]: Equity and Other Investments Human Resource Support Services DaySmart Holdings, LLC Class A Units (166,811 units) Initial Acquisition Date 12/18/2020                
Fair Value, Beginning balance [3],[4],[24] 2,138              
Fair Value, Ending balance 2,088 [5],[6],[22]             2,138 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Human Resource Support Services Employment Hero Holdings Pty Ltd. Series E Preferred Shares (113,250 shares) Initial Acquisition Date 3/1/2022                
Fair Value, Beginning balance [3],[4],[12],[24] 2,605       3,817      
Fair Value, Ending balance 2,725 [5],[6],[11],[22]       $ 4,080 [5],[6],[11],[22]     2,605 [3],[4],[12],[24]
Investment, Identifier [Axis]: Equity and Other Investments Human Resource Support Services bswift, LLC Class A-1 Units (2,393,509 units) Initial Acquisition Date 11/7/2022                
Fair Value, Beginning balance [3],[4],[23],[24] 2,394              
Fair Value, Ending balance 2,752 [5],[6],[22]             2,394 [3],[4],[23],[24]
Investment, Identifier [Axis]: Equity and Other Investments Internet Services                
Fair Value, Beginning balance [3],[4] 17,104              
Fair Value, Ending balance 19,263 [5],[6]             17,104 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Internet Services Bayshore Intermediate #2, L.P. Co-Invest 2 Common Units (3,493,701 units) Initial Acquisition Date 10/1/2021                
Fair Value, Ending balance [5],[6],[22],[28] 3,957              
Investment, Identifier [Axis]: Equity and Other Investments Internet Services Bayshore Intermediate #2, L.P. Co-Invest 2 Common Units (8,837,008 units) Initial Acquisition Date 10/1/2021                
Fair Value, Beginning balance [3],[4],[24],[27] 3,345              
Fair Value, Ending balance [3],[4],[24],[27]               3,345
Investment, Identifier [Axis]: Equity and Other Investments Internet Services Bayshore Intermediate #2, L.P. Co-Invest Common Units (8,837,008 units) Initial Acquisition Date 10/1/2021                
Fair Value, Beginning balance [3],[4],[24],[27] 8,461              
Fair Value, Ending balance 10,008 [5],[6],[22],[28]             8,461 [3],[4],[24],[27]
Investment, Identifier [Axis]: Equity and Other Investments Internet Services Lucidworks, Inc. Series F Preferred Shares (199,054 shares) Initial Acquisition Date 8/2/2019                
Fair Value, Beginning balance [3],[4],[24] 800              
Fair Value, Ending balance 800 [5],[6],[22]             800 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Internet Services Piano Software, Inc. Series C-1 Preferred Shares (418,527 shares) Initial Acquisition Date 12/22/2021                
Fair Value, Beginning balance [3],[4],[24] 3,000              
Fair Value, Ending balance 3,000 [5],[6],[22]             3,000 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Internet Services Piano Software, Inc. Series C-2 Preferred Shares (27,588 shares) Initial Acquisition Date 11/18/2022                
Fair Value, Beginning balance [3],[4],[24] 198              
Fair Value, Ending balance 198 [5],[6],[22]             198 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Internet Services SMA Technologies Holdings, LLC Class A Units (1,300 shares) Initial Acquisition Date 11/21/2022                
Fair Value, Beginning balance [3],[4],[23],[24] 1,300              
Fair Value, Ending balance 1,300 [5],[6],[22]             1,300 [3],[4],[23],[24]
Investment, Identifier [Axis]: Equity and Other Investments Marketing Services Validity, Inc. Series A Preferred Shares (3,840,000 shares) Initial Acquisition Date 5/31/2018                
Fair Value, Beginning balance [3],[4] 10,368              
Fair Value, Ending balance 9,984 [5],[6]             10,368 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Oil, Gas and Consumable Fuels                
Fair Value, Beginning balance [3],[4] 25,669              
Fair Value, Ending balance 26,509 [5],[6]             25,669 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Oil, Gas and Consumable Fuels Murchison Oil and Gas, LLC 13,355 Preferred Units, Initial Acquisition Date 6/30/2022                
Fair Value, Beginning balance [3],[4],[27] 14,156              
Fair Value, Ending balance [3],[4],[27]               14,156
Investment, Identifier [Axis]: Equity and Other Investments Oil, Gas and Consumable Fuels Murchison Oil and Gas, LLC Preferred Units (13,355 units) Initial Acquisition Date 6/30/2022                
Fair Value, Ending balance [5],[6],[28] 14,190              
Investment, Identifier [Axis]: Equity and Other Investments Oil, Gas and Consumable Fuels TRP Assets, LLC Partnership Interest (1.89% ownership) Initial Acquisition Date 8/25/2022                
Fair Value, Beginning balance [3],[4],[24],[27] 11,513              
Fair Value, Ending balance 12,319 [5],[6],[22],[28]             11,513 [3],[4],[24],[27]
Investment, Identifier [Axis]: Equity and Other Investments Retail and Consumer Products                
Fair Value, Beginning balance [3],[4] 12,569              
Fair Value, Ending balance 10,037 [5],[6]             12,569 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Retail and Consumer Products American Achievement, Corp. Class A Units (687 units) Initial Acquisition Date 3/16/2021                
Fair Value, Beginning balance [3],[4],[24] 50              
Fair Value, Ending balance 50 [5],[6],[22]             50 [3],[4],[24]
Investment, Identifier [Axis]: Equity and Other Investments Retail and Consumer Products Copper Bidco, LLC Trust Certificates (996,958 Certificates) Initial Acquisition Date 1/30/2021                
Fair Value, Beginning balance [3],[4] 10,089              
Fair Value, Ending balance 9,072 [5],[6],[13]             10,089 [3],[4]
Investment, Identifier [Axis]: Equity and Other Investments Retail and Consumer Products Neuintel, LLC Class A Units (1,176,494 units) Initial Acquisition Date 12/20/2021                
Fair Value, Ending balance [5],[6],[22],[28] 915              
Investment, Identifier [Axis]: Equity and Other Investments Retail and Consumer Products Neuintel, LLC Class A Units (1,176,494 units) Initial Acquisition Date 12/21/2021                
Fair Value, Beginning balance [3],[4],[27] 2,430              
Fair Value, Ending balance [3],[4],[27]               2,430
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit                
Fair Value, Beginning balance [4] 55,844              
Fair Value, Ending balance [4]               55,844
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit                
Fair Value, Ending balance [5],[6] 6,124              
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Allegro CLO Ltd, Series 2018-1A, Structured Credit ($1,000 par, due 6/2031) Initial Acquisition Date 5/26/2022 Reference Rate and Spread SOFR + 3.11% Interest Rate 8.51%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 971              
Fair Value, Ending balance [3],[4],[8],[12],[14]               971
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit American Money Management Corp CLO Ltd, Series 2016-18A Structured Credit ($1,500 par, due 5/2031) Initial Acquisition Date 6/22/2022 Reference Rate and Spread SOFR + 3.31% Interest Rate 8.70%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,475              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,475
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Ares CLO Ltd, Series 2021-59A Structured Credit ($1,000 par, due 4/2034) Initial Acquisition Date 6/23/2022 Reference Rate and Spread SOFR + 6.51% Interest Rate 11.89%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 967              
Fair Value, Ending balance [3],[4],[8],[12],[14]               967
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Ares Loan Funding I Ltd, Series 2021-ALFA, Class E Structured Credit ($1,000 par, due 10/2034) Initial Acquisition Date 6/24/2022 Reference Rate and Spread SOFR + 6.96% Interest Rate 12.36%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 988              
Fair Value, Ending balance [3],[4],[8],[12],[14]               988
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Bain Capital Credit CLO Ltd, Series 2018-1A Structured Credit ($500 par, due 4/2031) Initial Acquisition Date 10/15/2020 Reference Rate and Spread SOFR + 5.61% Interest Rate 11.02%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 445              
Fair Value, Ending balance [3],[4],[8],[12],[14]               445
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Battalion CLO Ltd, Series 2021-21A Structured Credit ($1,300 par, due 7/2034) Initial Acquisition Date 7/13/2022 Reference Rate and Spread SOFR + 3.56% Interest Rate 8.96%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,252              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,252
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Benefit Street Partners CLO Ltd, Series 2015-8A Structured Credit ($1,425 par, due 1/2031) Initial Acquisition Date 9/13/2022 Reference Rate and Spread SOFR + 3.01% Interest Rate 8.43%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,367              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,367
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Benefit Street Partners CLO Ltd, Series 2015-BR Structured Credit ($2,500 par, due 7/2034) Initial Acquisition Date 7/13/2022 Reference Rate and Spread SOFR + 4.11% Interest Rate 9.53%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 2,465              
Fair Value, Ending balance [3],[4],[8],[12],[14]               2,465
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit CIFC CLO Ltd, Series 2018-3A Structured Credit ($1,000 par, due 7/2031) Initial Acquisition Date 6/16/2022 Reference Rate and Spread SOFR + 5.76% Interest Rate 11.16%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 956              
Fair Value, Ending balance [3],[4],[8],[12],[14]               956
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit CIFC CLO Ltd, Series 2021-4A Structured Credit ($1,000 par, due 7/2033) Initial Acquisition Date 7/14/2022 Reference Rate and Spread SOFT + 6.26% Interest Rate 11.66%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 991              
Fair Value, Ending balance [3],[4],[8],[12],[14]               991
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit CarVal CLO III Ltd, Series 2019-2A Structured Credit ($1,000 par, due 7/2032) Initial Acquisition Date 6/30/2022 Reference Rate and Spread SOFR + 6.70% Interest Rate 12.11%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 971              
Fair Value, Ending balance [3],[4],[8],[12],[14]               971
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Carlyle Global Market Strategies CLO Ltd, Series 2014-4RA Structured Credit ($1,000 par, due 7/2030) Initial Acquisition Date 5/26/2022 Reference Rate and Spread SOFR + 3.16% Interest Rate 8.56%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 962              
Fair Value, Ending balance [3],[4],[8],[12],[14]               962
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Carlyle Global Market Strategies CLO Ltd, Series 2016-1, Ltd Structured Credit ($1,600 par, due 4/2034) Initial Acquisition Date 2/15/2023 Reference Rate and Spread SOFR + 6.86% Interest Rate 12.28%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,521              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,521
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Carlyle Global Market Strategies CLO Ltd, Series 2018-1A Structured Credit ($1,550 par, due 4/2031) Initial Acquisition Date 8/11/2020 Reference Rate and Spread SOFR + 6.01% Interest Rate 11.42%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,442              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,442
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Cedar Funding CLO Ltd, Series 2018-7A Structured Credit ($1,000 par, due 1/2031) Initial Acquisition Date 7/21/2022 Reference Rate and Spread SOFR + 4.81% Interest Rate 10.14%                
Fair Value, Ending balance [5],[6],[10],[11],[13] 981              
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Cedar Funding CLO Ltd, Series 2018-7A Structured Credit ($1,000 par, due 1/2031) Initial Acquisition Date 7/21/2022 Reference Rate and Spread SOFR + 4.81% Interest Rate 10.23%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 934              
Fair Value, Ending balance [3],[4],[8],[12],[14]               934
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Crown Point CLO Ltd, Series 2021-10A Structured Credit ($1,000 par, due 7/2034) Initial Acquisition Date 6/14/2022 Reference Rate and Spread SOFR + 7.11% Interest Rate 12.53%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 953              
Fair Value, Ending balance [3],[4],[8],[12],[14]               953
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Dryden Senior Loan Fund, Series 2018-55A Structured Credit ($1,000 par, due 4/2031) Initial Acquisition Date 7/25/2022 Reference Rate and Spread SOFR + 3.11% Interest Rate 8.51%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 959              
Fair Value, Ending balance [3],[4],[8],[12],[14]               959
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Dryden Senior Loan Fund, Series 2020-86A Structured Credit ($1,500 par, due 7/2034) Initial Acquisition Date 8/17/2022 Reference Rate and Spread SOFR + 6.76% Interest Rate 12.08%                
Fair Value, Ending balance [5],[6],[10],[11],[13] 1,441              
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Dryden Senior Loan Fund, Series 2020-86A Structured Credit ($1,500 par, due 7/2034) Initial Acquisition Date 8/17/2022 Reference Rate and Spread SOFR + 6.76% Interest Rate 12.16%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,433              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,433
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Eaton CLO Ltd, Series 2015-1A Structured Credit ($2,500 par, due 1/2030) Initial Acquisition Date 6/23/2022 Reference Rate and Spread SOFR + 2.76% Interest Rate 8.18%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 2,410              
Fair Value, Ending balance [3],[4],[8],[12],[14]               2,410
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Eaton CLO Ltd, Series 2020-1A Structured Credit ($1,000 par, due 10/2034) Initial Acquisition Date 8/11/2022 Reference Rate and Spread SOFR + 6.51% Interest Rate 11.91%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 970              
Fair Value, Ending balance [3],[4],[8],[12],[14]               970
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit GoldenTree CLO Ltd, Series 2020-7A Structured Credit ($1,000 par, due 4/2034) Initial Acquisition Date 6/17/2022 Reference Rate and Spread SOFR + 6.76% Interest Rate 12.18%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 994              
Fair Value, Ending balance [3],[4],[8],[12],[14]               994
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Gulf Stream Meridian, Series 2021-4A Structured Credit ($1,015 par, due 7/2034) Initial Acquisition Date 6/3/2022 Reference Rate and Spread SOFR + 6.61% Interest Rate 12.01%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 968              
Fair Value, Ending balance [3],[4],[8],[12],[14]               968
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Gulf Stream Meridian, Series 2021-6A Structured Credit ($2,000 par, due 1/2037) Initial Acquisition Date 9/12/2022 Reference Rate and Spread SOFR + 6.62% Interest Rate 11.93%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,928              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,928
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Jefferson Mill CLO Ltd, Series 2015-1A Structured Credit ($1,000 par, due 10/2031) Initial Acquisition Date 5/23/2022 Reference Rate and Spread SOFR + 3.81% Interest Rate 9.22%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 965              
Fair Value, Ending balance [3],[4],[8],[12],[14]               965
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit KKR CLO Ltd, 49A Structured Credit ($1,000 par, due 7/2035) Initial Acquisition Date 6/2/2022 Reference Rate and Spread SOFR + 8.26% Interest Rate 13.42%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 987              
Fair Value, Ending balance [3],[4],[8],[12],[14]               987
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Madison Park CLO, Series 2018-28A Structured Credit ($1,000 par, due 7/2030) Initial Acquisition Date 6/28/2022 Reference Rate and Spread SOFR + 5.51% Interest Rate 10.91%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 963              
Fair Value, Ending balance [3],[4],[8],[12],[14]               963
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Magnetite CLO Ltd, Series 2021-30A Structured Credit ($1,000 par, due 10/2034) Initial Acquisition Date 6/13/2022 Reference Rate and Spread SOFR + 6.46% Interest Rate 11.84%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 988              
Fair Value, Ending balance [3],[4],[8],[12],[14]               988
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit MidOcean Credit CLO Ltd, Series 2016-6A Structured Credit ($3,500 par, due 4/2033) Initial Acquisition Date 5/23/2022 Reference Rate and Spread SOFR + 3.78% Interest Rate 9.20%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 3,274              
Fair Value, Ending balance [3],[4],[8],[12],[14]               3,274
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit MidOcean Credit CLO Ltd, Series 2018-9A Structured Credit ($1,100 par, due 7/2031) Initial Acquisition Date 6/1/2022 Reference Rate and Spread SOFR + 6.31% Interest Rate 11.64%                
Fair Value, Ending balance [5],[6],[10],[11],[13] 1,089              
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit MidOcean Credit CLO Ltd, Series 2018-9A Structured Credit ($1,100 par, due 7/2031) Initial Acquisition Date 6/1/2022 Reference Rate and Spread SOFR + 6.31% Interest Rate 11.73%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,012              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,012
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Octagon 57 LLC, Series 2021-1A Structured Credit ($1,000 par, due 10/2034) Initial Acquisition Date 5/24/2022 Reference Rate and Spread SOFR + 6.86% Interest Rate 12.26%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 940              
Fair Value, Ending balance [3],[4],[8],[12],[14]               940
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Octagon Investment Partners 18 Ltd, Series 2018-18A Structured Credit ($1,000 par, due 4/2031) Initial Acquisition Date 7/26/2022 Reference Rate and Spread SOFR + 2.96% Interest Rate 8.36%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 959              
Fair Value, Ending balance [3],[4],[8],[12],[14]               959
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Octagon Investment Partners 38 Ltd, Series 2018-1A Structured Credit ($2,800 par, due 7/2030) Initial Acquisition Date 9/20/2022 Reference Rate and Spread SOFR + 3.21% Interest Rate 8.63%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 2,713              
Fair Value, Ending balance [3],[4],[8],[12],[14]               2,713
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Park Avenue Institutional Advisers CLO Ltd, Series 2018-1A Structured Credit ($1,000 par, due 10/2031) Initial Acquisition Date 9/23/2022 Reference Rate and Spread SOFR + 3.59% Interest Rate 9.01%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 925              
Fair Value, Ending balance [3],[4],[8],[12],[14]               925
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Pikes Peak CLO, Series 2021-9A Structured Credit ($2,000 par, due 10/2034) Initial Acquisition Date 8/31/2022 Reference Rate and Spread SOFR + 6.84% Interest Rate 12.23%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,890              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,890
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit RR Ltd, Series 2020-8A Structured Credit ($1,000 par, due 4/2033) Initial Acquisition Date 8/22/2022 Reference Rate and Spread SOFR + 6.66% Interest Rate 12.06%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 995              
Fair Value, Ending balance [3],[4],[8],[12],[14]               995
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Signal Peak CLO LLC, Series 2018-5A Structured Credit ($1,000 par, due 4/2031) Initial Acquisition Date 8/9/2022 Reference Rate and Spread SOFR + 5.91% Interest Rate 11.29%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 318              
Fair Value, Ending balance [3],[4],[8],[12],[14]               318
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Southwick Park CLO Ltd, Series 2019-4A Structured Credit ($1,000 par, due 7/2032) Initial Acquisition Date 5/25/2022 Reference Rate and Spread SOFR + 6.51% Interest Rate 11.93%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 968              
Fair Value, Ending balance [3],[4],[8],[12],[14]               968
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Stewart Park CLO Ltd, Series 2015-1A Structured Credit ($1,000 par, due 1/2030) Initial Acquisition Date 7/25/2022 Reference Rate and Spread SOFR + 2.86% Interest Rate 8.26%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 970              
Fair Value, Ending balance [3],[4],[8],[12],[14]               970
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Voya CLO Ltd, Series 2018-3A Structured Credit ($2,750 par, due 10/2031) Initial Acquisition Date 6/22/2022 Reference Rate and Spread SOFR + 6.01% Interest Rate 11.34%                
Fair Value, Ending balance [5],[6],[10],[11],[13] 2,613              
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Voya CLO Ltd, Series 2018-3A Structured Credit ($2,750 par, due 10/2031) Initial Acquisition Date 6/22/2022 Reference Rate and Spread SOFR + 6.01% Interest Rate 11.41%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 2,484              
Fair Value, Ending balance [3],[4],[8],[12],[14]               2,484
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Wind River CLO Ltd, Series 2014-2A Structured Credit ($1,500 par, due 1/2031) Initial Acquisition Date 6/23/2022 Reference Rate and Spread SOFR + 3.16% Interest Rate 8.56%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,404              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,404
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Wind River CLO Ltd, Series 2017-1A Structured Credit ($3,000 par, due 4/2036) Initial Acquisition Date 7/14/2022 Reference Rate and Spread SOFR + 3.98% Interest Rate 9.38%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 2,911              
Fair Value, Ending balance [3],[4],[8],[12],[14]               2,911
Investment, Identifier [Axis]: Equity and Other Investments Structured Credit Wind River CLO Ltd, Series 2018-3A Structured Credit ($2,000 par, due 1/2031) Initial Acquisition Date 12/12/2022 Reference Rate and Spread SOFR + 5.91% Interest Rate 11.33%                
Fair Value, Beginning balance [3],[4],[8],[12],[14] 1,856              
Fair Value, Ending balance [3],[4],[8],[12],[14]               1,856
Investment, Identifier [Axis]: Total Investments                
Fair Value, Beginning balance [4] 3,283,065              
Fair Value, Ending balance $ 3,317,069 [5],[6]             $ 3,283,065 [4]
[1] Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable.
[2] Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable.
[3] Certain portfolio company investments are subject to contractual restrictions on sales.
[4] In accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 820, Fair Value Measurements (“ASC Topic 820”), unless otherwise indicated, the fair values of all investments were determined using significant unobservable inputs and are considered Level 3 investments. See Note 6 for further information related to investments at fair value.
[5] Certain portfolio company investments are subject to contractual restrictions on sales.
[6] In accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 820, Fair Value Measurements (“ASC Topic 820”), unless otherwise indicated, the fair values of all investments were determined using significant unobservable inputs and are considered Level 3 investments. See Note 6 for further information related to investments at fair value.
[7] In addition to the interest earned based on the stated interest rate of this investment, which is the amount reflected in this schedule, the Company may be entitled to receive additional interest as a result of an arrangement with other members in the syndicate to the extent an investment has been allocated to “first out” and “last out” tranches, whereby the “first out” tranche will have priority as to the “last out” tranche with respect to payments of principal, interest and any amounts due thereunder and the Company holds the “last out” tranche.
[8] Investment contains a variable rate structure, subject to an interest rate floor. Variable rate investments bear interest at a rate that may be determined by reference to either Euro Interbank Offer Rate (“Euribor” or “E”), Sterling Overnight Index Average ("SONIA"), Canadian Dollar Offered Rate (“CDOR” or “C”), Secured Overnight Financing Rate (“SOFR”) which may also contain a credit spread adjustment depending on the tenor election, Bank Bill Swap Bid Rate (“BBSY” or “B”), Sterling Overnight Interbank Average Rate (“SONIA” or “S”) or an alternate base rate (which can include the Federal Funds Effective Rate or the Prime Rate or “P”), all of which include an available tenor, selected at the borrower’s option, which reset periodically based on the terms of the credit agreement. For investments with multiple interest rate contracts, the interest rate shown is the weighted average interest rate in effect at December 31, 2023.
[9] In addition to the interest earned based on the stated interest rate of this investment, which is the amount reflected in this schedule, the Company may be entitled to receive additional interest as a result of an arrangement with other members in the syndicate to the extent an investment has been allocated to “first out” and “last out” tranches, whereby the “first out” tranche will have priority as to the “last out” tranche with respect to payments of principal, interest and any amounts due thereunder and the Company holds the “last out” tranche.
[10] Investment contains a variable rate structure, subject to an interest rate floor. Variable rate investments bear interest at a rate that may be determined by reference to either Euro Interbank Offer Rate (“Euribor” or “E”), Canadian Overnight Repo Rate Average (“CORRA” or “C”), Secured Overnight Financing Rate (“SOFR”) which may also contain a credit spread adjustment depending on the tenor election, Bank Bill Swap Bid Rate (“BBSY” or “B”), Sterling Overnight Interbank Average Rate (“SONIA” or “S”), Stockholm Interbank Offered Rate (“STIBOR”), Norwegian Interbank Offered Rate (“NIBOR” or “N”) or an alternate base rate (which can include the Federal Funds Effective Rate or the Prime Rate or “P”), all of which include an available tenor, selected at the borrower’s option, which reset periodically based on the terms of the credit agreement. For investments with multiple interest rate contracts, the interest rate shown is the weighted average interest rate in effect at June 30, 2024.
[11] This portfolio company is not a qualifying asset under Section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Under the 1940 Act, the Company may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70% of total assets. Non-qualifying assets represented 12.7% of total assets as of June 30, 2024.
[12] This portfolio company is not a qualifying asset under Section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Under the 1940 Act, the Company may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70% of total assets. Non-qualifying assets represented 13.1% of total assets as of December 31, 2023.
[13] This investment is valued using observable inputs and is considered a Level 2 investment. See Note 6 for further information related to investments at fair value.
[14] This investment is valued using observable inputs and is considered a Level 2 investment. See Note 6 for further information related to investments at fair value.
[15] Investment is on non-accrual status as of June 30, 2024.
[16] Under the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control,” as such terms are defined in the 1940 Act, this portfolio company, as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). Transactions during the six months ended June 30, 2024 in which the Company was an Affiliated Person of and was deemed to Control a portfolio company are as follows:
[17] Under the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control,” as such terms are defined in the 1940 Act, this portfolio company, as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). Transactions during the year ended December 31, 2023 in which the issuer was an Affiliated Person of and was deemed to Control a portfolio company are as follows:
[18] Investment is on non-accrual status as of December 31, 2023.
[19] In addition to the principal amount outstanding and accrued interest owed on this investment, the Company is entitled to a separate Make-Whole Amount (the “Make-Whole”) of $12.7 million. The Make-Whole is a contractual obligation of the borrower and accrues interest on the balance outstanding. The Make-Whole is included on the Company’s Consolidated Balance Sheet within other assets, net of any valuation allowance. Given uncertainty relating to collectability of the Make-Whole, the Company has applied a full valuation allowance against the amount of the Make-Whole balance outstanding.
[20] In addition to the principal amount outstanding and accrued interest owed on this investment, the Company is entitled to a separate Make-Whole Amount (the “Make-Whole”) of $11.8 million. The Make-Whole is a contractual obligation of the borrower and accrues interest on the balance outstanding. The Make-Whole is included on the Company’s Consolidated Balance Sheet within other assets, net of any valuation allowance. Given uncertainty relating to collectability of the Make-Whole, the Company has applied a full valuation allowance against the amount of the Make-Whole balance outstanding.
[21] All or a portion of this security was acquired in a transaction exempt from registration under the Securities Act of 1933, and may be deemed to be “restricted securities” under the Securities Act. As of June 30, 2024, the aggregate fair value of these securities is $15,469, or 1.0% of the Company’s net assets.
[22] This investment is non-income producing.
[23] All or a portion of this security was acquired in a transaction exempt from registration under the Securities Act of 1933, and may be deemed to be “restricted securities” under the Securities Act. As of December 31, 2023, the aggregate fair value of these securities is $13,032, or 0.9% of the Company’s net assets.
[24] This investment is non-income producing.
[25] This investment is valued using observable inputs and is considered a Level 1 investment. See Note 6 for further information related to investments at fair value.
[26] This investment is valued using observable inputs and is considered a Level 1 investment. See Note 6 for further information related to investments at fair value.
[27] Ownership of equity investments may occur through a holding company or partnership.
[28] Ownership of equity investments may occur through a holding company or partnership.
[29] As of December 31, 2023, the estimated cost basis of investments for U.S. federal tax purposes was $3,256,630 resulting in estimated gross unrealized gains and losses of $159,281 and $135,606, respectively.
[30] As of June 30, 2024, the estimated cost basis of investments for U.S. federal tax purposes was $3,311,655, resulting in estimated gross unrealized gains and losses of $172,105 and $166,367, respectively.