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Consolidated Schedule of Investments (unaudited) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2023
Jun. 30, 2023
Dec. 31, 2022
Sep. 30, 2023
Investment interest rate, PIK [1],[2],[3],[4],[5]     0.00%  
Cost   $ 895,168 [6],[7],[8] $ 828,693 [1],[3],[4]  
Fair Value   $ 928,722 [6],[7],[8],[9] $ 860,329 [1],[3],[4],[10]  
Percent of Net Assets   192.10% [6],[7],[8] 179.10% [1],[3],[4]  
Cost   $ 932,818 [6],[7],[8] $ 889,769 [1],[3],[4]  
Fair Value   $ 966,372 [6],[7],[8],[9] $ 921,405 [1],[3],[4],[10]  
Percent of Net Assets   200.00% [6],[7],[8] 192.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC) Information Technology Services First Lien Debt Variable Index Spread (S + 7.25%) Variable Index Floor (1.00%) Rate Cash 12.39% Rate PIK 0.00% Investment date 4/1/2022 Maturity Date 4/1/2027        
Variable Index Spread [11],[12]   7.25%    
Variable Index Floor [11],[12]   (1.00%)    
Investment, Interest Rate, Paid in Cash [12],[13]   12.39%    
Investment interest rate, PIK [12],[13]   0.00%    
Investment Date [12],[14]   Apr. 01, 2022    
Maturity [12]   Apr. 01, 2027    
Principal Amount - Debt Investments [12]   $ 8,500    
Cost [12]   8,464    
Fair Value [9],[12]   8,500    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC) Information Technology Services Revolving Loan ($1,000 unfunded commitment) Variable Index Spread (S + 6.25%) Variable Index Floor (1.00%) Rate Cash 11.39% Rate PIK 0.00% Investment date 4/1/2022 Maturity Date 4/1/2027        
Unfunded commitment [6],[7],[8],[12]   $ 1,000    
Variable Index Spread [11],[12]   6.25%    
Variable Index Floor [11],[12]   1.00%    
Investment, Interest Rate, Paid in Cash [12],[13]   0.00%    
Investment interest rate, PIK [12],[13]   11.39%    
Investment Date [12],[14]   Apr. 01, 2022    
Maturity [12]   Apr. 01, 2027    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments OnePath Systems, LLC Information Technology Services First Lien Debt Variable Index Spread (S+7.50%) Variable Index Floor (1.50%) Rate Cash 12.74% Rate PIK 0.00% Investment date 9/30/2022 Maturity 9/30/2027        
Variable Index Spread [6],[7],[8],[11],[15],[16],[17],[18]   7.50%    
Variable Index Floor [6],[7],[8],[11],[15],[16],[17],[18]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[15],[16],[17],[18]   12.74%    
Investment interest rate, PIK [6],[7],[8],[13],[15],[16],[17],[18]   0.00%    
Investment Date [6],[7],[8],[14],[18]   Sep. 30, 2022    
Maturity [6],[7],[8],[18]   Sep. 30, 2027    
Principal Amount - Debt Investments [6],[7],[8],[18]   $ 11,000    
Cost [6],[7],[8],[18]   10,930    
Fair Value [6],[7],[8],[14],[18]   $ 11,000    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Specialty Distribution Common Equity (10,622 shares) Investment date 4/12/2018        
Investment in number of shares or units [6],[7],[8],[12]   10,622    
Investment Date [6],[7],[8],[12],[14]   Apr. 12, 2018    
Cost [6],[7],[8],[12]   $ 462    
Fair Value [6],[7],[8],[12],[14]   $ 4,294    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Specialty Distribution Preferred Equity (48 shares) Investment date 4/12/2019        
Investment in number of shares or units [6],[7],[8],[12]   48    
Investment Date [6],[7],[8],[12],[14]   Dec. 02, 2019    
Cost [6],[7],[8],[12]   $ 48    
Fair Value [6],[7],[8],[12],[14]   81    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments PowerGrid Services Acquisition, LLC        
Fair Value [1],[3],[4],[10],[19]     $ 11,419  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments PowerGrid Services Acquisition, LLC Common Equity (5,341 units) Industry Utilities: Services Investment date 9/21/2021        
Investment Date [1],[3],[4],[19],[20],[21]     Sep. 21, 2021  
Cost [1],[3],[4],[19],[21]     $ 534  
Fair Value [1],[3],[4],[10],[19],[21]     588  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Prime AE Group, Inc.        
Cost [1],[3],[4],[19]     6,660  
Fair Value [1],[3],[4],[10],[19]     $ 6,237  
Percent of Net Assets [1],[3],[4],[19]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Prime AE Group, Inc. First Lien Debt Industry Business Services Variable Index Spread / Floor (S + 6.75%) / (2.00%) Rate Cash/PIK 11.90%/0.00% Investment date 11/25/2019 Maturity 11/25/2024        
Investment Date [1],[3],[4],[19],[20]     Nov. 25, 2019  
Fair Value [1],[3],[4],[10],[19]     $ 5,833  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Prime AE Group, Inc. Preferred Equity (900,000 shares) Industry Business Services Investment date 11/25/2019        
Investment Date [1],[3],[4],[19],[20]     Nov. 25, 2019  
Cost [1],[3],[4],[19]     $ 900  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) Common Equity (280,000 units) ($70 unfunded commitment) Industry Transportation services Investment date 12/30/2022        
Cost [1],[3],[4],[19]     $ 280  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) First Lien Debt ($2,489 unfunded commitment) Industry Transportation services Variable Index Spread / Floor (S + 6.25%) / (1.00%) Rate Cash/PIK 10.83%/0.00% Investment date 12/30/2022 Maturity 12/30/2028        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[22]     10.83%  
Maturity [1],[3],[4],[19],[22]     Dec. 30, 2028  
Principal Amount - Debt Investments [1],[3],[4],[19],[22]     $ 5,511  
Cost [1],[3],[4],[19],[22]     $ 5,309  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) Subordinated Debt ($417 unfunded commitment) Industry Transportation services Rate Cash/PIK 8.75%/5.00% Investment date 12/30/2022 Maturity 6/30/2029        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[22]     8.75%  
Investment Date [1],[3],[4],[19],[20],[22]     Dec. 30, 2022  
Maturity [1],[3],[4],[19],[22]     Jun. 30, 2029  
Principal Amount - Debt Investments [1],[3],[4],[19],[22]     $ 1,334  
Fair Value [1],[3],[4],[10],[19],[22]     $ 1,287  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Rhino Assembly Company, LLC Common Equity (Class A Units) (10,915 units) Industry Specialty Distribution Investment date 8/11/2017        
Investment Date [1],[3],[4],[19],[20],[21]     Aug. 11, 2017  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Rhino Assembly Company, LLC Preferred Equity (Units N/A) Industry Specialty Distribution Investment date 12/10/2020        
Cost [1],[3],[4],[19],[21]     $ 268  
Fair Value [1],[3],[4],[10],[19],[21]     $ 307  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Rhino Assembly Company, LLC Second Lien Debt Industry Specialty Distribution Rate Cash/PIK 11.50%/0.00% Investment date 8/11/2017 Maturity 2/11/2026        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[23]     11.50%  
Investment interest rate, PIK [1],[3],[4],[5],[23]     0.00%  
Maturity [1],[3],[4],[23]     Feb. 11, 2026  
Cost [1],[3],[4],[23]     $ 14,837  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Road Safety Services, Inc.        
Cost [1],[3],[4]     $ 16,931  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Road Safety Services, Inc. Common Equity (779 units) Industry Business Services Investment date 9/18/2018        
Investment in number of shares or units [1],[3],[4]     779  
Investment Date [1],[3],[4],[20]     Sep. 18, 2018  
Fair Value [1],[3],[4],[10]     $ 1,558  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Road Safety Services, Inc. Second Lien Debt Industry Business Services Rate Cash/PIK 11.25%/2.00% Investment date 09/08/2018 Maturity 09/18/2025        
Maturity [1],[3],[4]     Sep. 18, 2025  
Principal Amount - Debt Investments [1],[3],[4]     $ 15,842  
Fair Value [1],[3],[4],[10]     $ 15,842  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Sonicwall US Holdings, Inc. Second Lien Debt Industry Information Technology Services Variable Index Spread / Floor (L + 7.50%) / (0.00%) Rate Cash/PIK 12.20%/0.00% Investment date 9/6/2022 Maturity 5/18/2026        
Variable Index Spread [1],[3],[4],[19]     7.50%  
Variable Index Floor [1],[3],[4],[19]     0.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     12.20%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Percent of Net Assets [1],[3],[4],[19]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Suited Connector LLC Common Equity (19,099 units) Industry Information Technology Services Investment date 12/1/2021        
Cost [1],[3],[4]     $ 16,683  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Suited Connector LLC Second Lien Debt Industry Information Technology Services Rate Cash/PIK 12.00%/0.00% Investment date 10/19/2021 Maturity 6/1/2028        
Maturity [1],[3],[4],[19]     Jun. 01, 2028  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 16,000  
Fair Value [1],[3],[4],[10],[19]     10,726  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC.        
Cost [1],[3],[4]     $ 20,737  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tiger Calcium Services Inc. Industry Transportation services Second Lien Debt Rate Cash 12.50% Rate PIK 0.00% Investment date 12/21/2022 Maturity 5/31/2025        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[24],[25]     12.50%  
Percent of Net Assets [1],[3],[4],[19],[24],[25]     3.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments United Biologics, LLC.        
Cost [1],[3],[4],[19],[26]     $ 1,573  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Virtex Enterprises, LP Industry Component Manufacturing Second Lien Debt Variable Index Spread (S + 9.75%) Variable Index Floor (1.00%) Rate Cash 14.48% Rate PIK 0.00% Investment date 4/13/2022 Maturity 10/13/2027        
Variable Index Spread [1],[3],[4]     9.75%  
Variable Index Floor [1],[3],[4]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Winona Foods, Inc. Industry Specialty Distribution First Lien Debt Variable Index Spread (L + 12.00%) Variable Index Floor (1.00%) Rate Cash 16.75% Rate PIK 0.00% Investment date 4/1/2021 Maturity 4/1/2026        
Principal Amount - Debt Investments [1],[3],[4],[19],[27]     $ 4,000  
Investment, Identifier [Axis]: Affiliate Investments Applegate Greenfiber Intermediate Inc ( fka US GreenFiber LLC) Building Products Manufacturing        
Cost   22,405 [12],[16],[28],[29] 22,405 [1],[3],[4],[19],[21],[30],[31]  
Fair Value   $ 24,608 [9],[12],[16],[28],[29] $ 23,168 [1],[3],[4],[10],[19],[21],[30],[31]  
Percent of Net Assets   5.00% [12],[16],[28],[29] 4.00% [1],[3],[4],[19],[21],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Applegate Greenfiber Intermediate Inc ( fka US GreenFiber LLC) Building Products Manufacturing Common Equity (2,012 units) Investment date 12/31/2021        
Investment in number of shares or units   2,012 [6],[7],[8],[12],[16],[28] 2,012 [1],[3],[4],[19],[21],[30]  
Investment Date   Dec. 31, 2021 [12],[14],[16],[28],[29] Dec. 31, 2021 [1],[3],[4],[19],[20],[21],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Applegate Greenfiber Intermediate Inc ( fka US GreenFiber LLC) Building Products Manufacturing Common Equity (5,690 units) Investment date 12/31/2021        
Investment in number of shares or units   5,690 [6],[7],[8],[12],[16],[28] 5,690 [1],[3],[4],[19],[21],[30]  
Investment Date   Dec. 31, 2021 [12],[14],[16],[28],[29] Dec. 31, 2021 [1],[3],[4],[19],[20],[21],[30],[31]  
Cost   $ 5,690 [12],[16],[28],[29] $ 5,690 [1],[3],[4],[19],[21],[30],[31]  
Fair Value   $ 7,044 [9],[12],[16],[28],[29] $ 5,897 [1],[3],[4],[10],[19],[21],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Applegate Greenfiber Intermediate Inc ( fka US GreenFiber LLC) Building Products Manufacturing Common Equity (7,113 units) Investment date 12/31/2021        
Investment in number of shares or units   7,113 [6],[7],[8],[12],[16],[28] 7,113 [1],[3],[4],[19],[21],[30]  
Investment Date   Dec. 31, 2021 [12],[14],[16],[28],[29] Dec. 31, 2021 [1],[3],[4],[19],[20],[21],[30],[31]  
Cost   $ 7,113 [12],[16],[28],[29] $ 7,113 [1],[3],[4],[19],[21],[30],[31]  
Fair Value   $ 7,962 [9],[12],[16],[28],[29] $ 7,669 [1],[3],[4],[10],[19],[21],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Applegate Greenfiber Intermediate Inc ( fka US GreenFiber LLC) Building Products Manufacturing Subordinated Debt Rate Cash 10.00% Rate PIK 0.00% Investment date 12/31/2021 Maturity 12/31/2027        
Investment, Interest Rate, Paid in Cash   10.00% [12],[13],[16],[29] 10.00% [1],[3],[4],[5],[19],[30],[31]  
Investment interest rate, PIK   0.00% [12],[13],[16],[29] 0.00% [1],[3],[4],[5],[19],[30],[31]  
Investment Date   Dec. 31, 2021 [12],[14],[16],[29] Dec. 31, 2021 [1],[3],[4],[19],[20],[30],[31]  
Maturity   Dec. 31, 2027 [12],[16],[29] Dec. 31, 2027 [1],[3],[4],[19],[30],[31]  
Principal Amount - Debt Investments   $ 9,602 [12],[16],[29] $ 9,602 [1],[3],[4],[19],[30],[31]  
Cost   9,602 [12],[16],[29] 9,602 [1],[3],[4],[19],[30],[31]  
Fair Value   9,602 [9],[12],[16],[29] 9,602 [1],[3],[4],[10],[19],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Medsurant Holding LLC Healthcare Services        
Cost   2,901 [12],[16],[28],[29] 2,974 [1],[3],[4],[19],[30],[31]  
Fair Value   $ 3,312 [9],[12],[16],[28],[29] $ 2,540 [1],[3],[4],[10],[19],[30],[31]  
Percent of Net Assets   1.00% [12],[16],[28],[29] 1.00% [1],[3],[4],[19],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Medsurant Holding LLC Healthcare Services Preferred Equity (84,997 units) Investment date 4/12/2011        
Investment in number of shares or units   84,997 [6],[7],[8],[12],[16],[28] 84,997 [1],[3],[4],[19],[21],[30]  
Investment Date   Apr. 12, 2011 [12],[14],[16],[28],[29] Apr. 12, 2011 [1],[3],[4],[19],[20],[21],[30],[31]  
Cost   $ 643 [12],[16],[28],[29] $ 716 [1],[3],[4],[19],[21],[30],[31]  
Fair Value   $ 744 [9],[12],[16],[28],[29] $ 591 [1],[3],[4],[10],[19],[21],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Medsurant Holding LLC Healthcare Services Warrant (252,588 units) Investment date 4/12/2011        
Investment in number of shares or units   252,588 [6],[7],[8],[12],[16],[28],[32] 252,588 [1],[3],[4],[19],[21],[26],[30]  
Investment Date   Apr. 12, 2011 [12],[14],[16],[28],[29],[32] Apr. 12, 2011 [1],[3],[4],[19],[20],[21],[26],[30],[31]  
Cost   $ 2,258 [12],[16],[28],[29],[32] $ 2,258 [1],[3],[4],[19],[21],[26],[30],[31]  
Fair Value   2,568 [9],[12],[16],[28],[29],[32] 1,949 [1],[3],[4],[10],[19],[21],[26],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Pfanstiehl Inc Health Products        
Cost   10,214 [12],[16],[29] 10,209 [1],[3],[4],[19],[30],[31]  
Fair Value   $ 47,185 [9],[12],[16],[29] $ 51,992 [1],[3],[4],[10],[19],[30],[31]  
Percent of Net Assets   10.00% [12],[16],[29] 11.00% [1],[3],[4],[19],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Pfanstiehl Inc Health Products Common Equity (2,550 units) Investment date 3/29/2013        
Investment in number of shares or units   2,550 [6],[7],[8],[12],[16] 2,550 [1],[3],[4],[19],[30]  
Investment Date   Mar. 29, 2013 [12],[14],[16],[29] Mar. 29, 2013 [1],[3],[4],[19],[20],[30],[31]  
Cost   $ 255 [12],[16],[29] $ 255 [1],[3],[4],[19],[30],[31]  
Fair Value   $ 37,185 [9],[12],[16],[29] $ 42,038 [1],[3],[4],[10],[19],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Pfanstiehl Inc Health Products Subordinated Debt Rate Cash 10.00% Rate PIK 0.00% Investment date 8/2/2022 Maturity 8/2/2027        
Investment, Interest Rate, Paid in Cash   10.00% [12],[13],[16],[29] 10.00% [1],[3],[4],[5],[19],[30],[31]  
Investment interest rate, PIK   0.00% [12],[13],[16],[29] 0.00% [1],[3],[4],[5],[19],[30],[31]  
Investment Date   Aug. 02, 2022 [12],[14],[16],[29] Aug. 02, 2022 [1],[3],[4],[19],[20],[30],[31]  
Maturity   Aug. 02, 2027 [12],[16],[29] Aug. 02, 2027 [1],[3],[4],[19],[30],[31]  
Principal Amount - Debt Investments   $ 10,000 [12],[16],[29] $ 10,000 [1],[3],[4],[19],[30],[31]  
Cost   9,959 [12],[16],[29] 9,954 [1],[3],[4],[19],[30],[31]  
Fair Value   10,000 [9],[12],[16],[29] 9,954 [1],[3],[4],[10],[19],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Spectra A&D Acquisition Inc (fka FDS Avionics Corp) Aerospace & Defense Manufacturing        
Cost   19,227 [12],[16],[29] 19,216 [1],[3],[4],[30],[31]  
Fair Value   $ 16,382 [9],[12],[16],[29] $ 19,118 [1],[3],[4],[10],[30],[31]  
Percent of Net Assets   3.00% [12],[16],[29] 4.00% [1],[3],[4],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Spectra A&D Acquisition Inc (fka FDS Avionics Corp) Aerospace & Defense Manufacturing Common Equity (12,035 units) Investment date 8/25/2021        
Investment in number of shares or units   12,035 [6],[7],[8],[12],[16],[28] 12,035 [1],[3],[4],[19],[30]  
Investment Date   Aug. 25, 2021 [12],[14],[16],[29] Aug. 25, 2021 [1],[3],[4],[19],[20],[30],[31]  
Cost   $ 1,204 [12],[16],[29] $ 1,204 [1],[3],[4],[19],[30],[31]  
Fair Value   $ 959 [9],[12],[16],[29] $ 1,204 [1],[3],[4],[10],[19],[30],[31]  
Investment, Identifier [Axis]: Affiliate Investments Spectra A&D Acquisition Inc (fka FDS Avionics Corp) Aerospace & Defense Manufacturing Common Equity (38,493 units) Investment date 12/16/2022        
Investment in number of shares or units [1],[3],[4],[19],[30]     38,493  
Investment Date [1],[3],[4],[19],[20],[30],[31]     Dec. 16, 2022  
Cost [1],[3],[4],[19],[30],[31]     $ 2,609  
Fair Value [1],[3],[4],[10],[19],[30],[31]     $ 2,443  
Investment, Identifier [Axis]: Affiliate Investments Spectra A&D Acquisition Inc (fka FDS Avionics Corp) Aerospace & Defense Manufacturing Common Equity (4,633 units) Investment date 9/16/2022        
Investment in number of shares or units [1],[3],[4],[19],[30]     4,663  
Investment Date [1],[3],[4],[19],[20],[30],[31]     Sep. 16, 2022  
Cost [1],[3],[4],[19],[30],[31]     $ 472  
Fair Value [1],[3],[4],[10],[19],[30],[31]     $ 472  
Investment, Identifier [Axis]: Affiliate Investments Spectra A&D Acquisition Inc (fka FDS Avionics Corp) Aerospace & Defense Manufacturing First Lien Debt Variable Index Spread (L +5.50%) Variable Index Floor (1.00%) Rate Cash 10.23% Rate PIK 0.00% Investment date 2/12/2021 Maturity 2/11/2026        
Variable Index Spread [1],[3],[4],[19],[30],[31],[33]     5.50%  
Variable Index Floor [1],[3],[4],[19],[30],[31],[33]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[30],[31],[33]     10.23%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[30],[31],[33]     0.00%  
Investment Date [1],[3],[4],[19],[20],[30],[31],[33]     Feb. 12, 2021  
Maturity [1],[3],[4],[19],[30],[31],[33]     Feb. 11, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19],[30],[31],[33]     $ 15,000  
Cost [1],[3],[4],[19],[30],[31],[33]     14,931  
Fair Value [1],[3],[4],[10],[19],[30],[31],[33]     $ 14,999  
Investment, Identifier [Axis]: Affiliate Investments Spectra A&D Acquisition, Inc. (fka FDS Avionics Corp.) Aerospace & Defense Manufacturing Common Equity (4,921 units) Investment date 9/16/2022        
Investment in number of shares or units [6],[7],[8],[12],[16],[28]   4,921    
Investment Date [12],[14],[16],[29]   Sep. 16, 2022    
Cost [12],[16],[29]   $ 472    
Fair Value [9],[12],[16],[29]   $ 503    
Investment, Identifier [Axis]: Affiliate Investments Spectra A&D Acquisition, Inc. (fka FDS Avionics Corp.) Aerospace & Defense Manufacturing Common Equity (41,290 units) Investment date 12/16/2022        
Investment in number of shares or units [6],[7],[8],[12],[16],[28]   41,290    
Investment Date [12],[14],[16],[29]   Dec. 16, 2022    
Cost [12],[16],[29]   $ 2,608    
Investment, Identifier [Axis]: Affiliate Investments Spectra A&D Acquisition, Inc. (fka FDS Avionics Corp.) Aerospace & Defense Manufacturing First Lien Debt Variable Index Spread (S + 5.50%) Variable Index Floor(1.00%) Rate Cash 11.25% Rate PIK 0.00% Investment date 2/12/2021 Maturity 2/11/2026        
Variable Index Spread [11],[12],[16],[28],[29],[34]   5.50%    
Variable Index Floor [11],[12],[16],[28],[29],[34]   1.00%    
Investment, Interest Rate, Paid in Cash [12],[13],[16],[28],[29],[34]   0.00%    
Investment interest rate, PIK [12],[13],[16],[28],[29],[34]   11.25%    
Investment Date [12],[14],[16],[29],[34]   Feb. 12, 2021    
Maturity [12],[16],[29],[34]   Feb. 11, 2026    
Principal Amount - Debt Investments [12],[16],[29],[34]   $ 15,000    
Cost [12],[16],[29],[34]   14,943    
Fair Value [9],[12],[16],[29],[34]   $ 14,920    
Investment, Identifier [Axis]: Affiliate Investments Steward Holding LLC (dba Steward Advanced Materials) Aerospace & Defense Manufacturing Common Equity (1,000,000 units) Investment Date 11/12/2015        
Investment in number of shares or units   1,000,000 [6],[7],[8],[12],[16],[28] 1,000,000 [1],[3],[4],[30]  
Investment Date   Nov. 12, 2015 [14],[29] Nov. 12, 2015 [1],[3],[4],[20],[30],[31]  
Cost   $ 1,000 [12],[16],[29] $ 1,000 [1],[3],[4],[30],[31]  
Fair Value   $ 5,444 [9],[12],[16],[29] $ 4,772 [1],[3],[4],[10],[30],[31]  
Percent of Net Assets   1.00% [12],[16],[29] 1.00% [1],[3],[4],[30],[31]  
Investment, Identifier [Axis]: Control Investments EBL LLC (EbLens) Retail        
Cost [1],[3],[4],[35]     $ 11,082  
Percent of Net Assets [1],[3],[4],[35]     0.00%  
Investment, Identifier [Axis]: Control Investments EBL LLC (EbLens) Retail Common Equity (375 units) ($375 unfunded commitment) Investment Date 10/3/2022        
Investment in number of shares or units [1],[3],[4],[19],[35]     375  
Unfunded commitment [1],[3],[4],[19],[35]     $ 375  
Investment Date [1],[3],[4],[19],[20],[35]     Oct. 03, 2022  
Cost [1],[3],[4],[19],[35]     $ 1,000  
Investment, Identifier [Axis]: Control Investments EBL LLC (EbLens) Retail Common Equity (75,000 units) Investment Date 7/13/2017        
Investment in number of shares or units [1],[3],[4],[19],[35]     75,000  
Investment Date [1],[3],[4],[19],[20],[35]     Jul. 13, 2017  
Cost [1],[3],[4],[19],[35]     $ 750  
Investment, Identifier [Axis]: Control Investments EBL LLC (EbLens) Retail Second Lien Debt Rate Cash 0.00% Rate PIK 13.00% Investment date 10/3/2022 Maturity 10/3/2025        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[35],[36]     0.00%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[35],[36]     13.00%  
Investment Date [1],[3],[4],[19],[20],[35],[36]     Oct. 03, 2022  
Maturity [1],[3],[4],[19],[35],[36]     Oct. 03, 2025  
Principal Amount - Debt Investments [1],[3],[4],[19],[35],[36]     $ 9,350  
Cost [1],[3],[4],[19],[35],[36]     9,332  
Investment, Identifier [Axis]: Control Investments US GreenFiber LLC Building Products Manufacturing        
Cost   $ 6,832 [12],[28],[37],[38] $ 6,833 [1],[3],[4],[35],[39]  
Percent of Net Assets   0.00% [12],[28],[37],[38] 0.00% [1],[3],[4],[35],[39]  
Investment, Identifier [Axis]: Control Investments US GreenFiber LLC Building Products Manufacturing Common Equity (1,022,813 units) Investment Date 7/1/2020        
Investment in number of shares or units   1,022,813 [6],[7],[8],[12],[28],[37],[38] 1,022,813 [1],[3],[4],[19],[35],[39]  
Investment Date   Jul. 01, 2020 [12],[14],[28],[37],[38] Jul. 01, 2020 [1],[3],[4],[19],[20],[21],[35],[39]  
Cost   $ 1,023 [12],[28],[37],[38] $ 1,023 [1],[3],[4],[19],[21],[35],[39]  
Investment, Identifier [Axis]: Control Investments US GreenFiber LLC Building Products Manufacturing Common Equity (2,522 units) Investment Date 7/3/2014        
Investment in number of shares or units   2,522 [6],[7],[8],[12],[28],[37],[38] 2,522 [1],[3],[4],[19],[21],[35],[39]  
Investment Date   Jul. 03, 2014 [12],[14],[28],[37],[38] Jul. 03, 2014 [1],[3],[4],[19],[20],[21],[35],[39]  
Cost   $ 586 [12],[28],[37],[38] $ 586 [1],[3],[4],[19],[21],[35],[39]  
Investment, Identifier [Axis]: Control Investments US GreenFiber LLC Building Products Manufacturing Common Equity (425,508 units) Investment Date 8/30/2019        
Investment in number of shares or units   425,508 [6],[7],[8],[12],[37],[38] 425,508 [1],[3],[4],[19],[35],[39]  
Investment Date   Aug. 30, 2019 [12],[14],[37],[38] Aug. 30, 2019 [1],[3],[4],[19],[20],[35],[39]  
Cost   $ 1 [12],[37],[38] $ 1 [1],[3],[4],[19],[35],[39]  
Investment, Identifier [Axis]: Control Investments US GreenFiber LLC Building Products Manufacturing Second Lien Debt Rate Cash 10.00% Rate PIK 3.00% Investment date 7/3/2014 Maturity 8/30/2024        
Investment, Interest Rate, Paid in Cash   10.00% [12],[13],[28],[37],[38],[40] 10.00% [1],[3],[4],[5],[19],[35],[36],[39]  
Investment interest rate, PIK   3.00% [12],[13],[28],[37],[38],[40] 3.00% [1],[3],[4],[5],[19],[35],[36],[39]  
Investment Date   Jul. 03, 2014 [12],[14],[28],[37],[38],[40] Jul. 03, 2014 [1],[3],[4],[19],[20],[35],[36],[39]  
Maturity   Aug. 30, 2024 [12],[28],[37],[38],[40] Aug. 30, 2024 [1],[3],[4],[19],[35],[36],[39]  
Principal Amount - Debt Investments   $ 5,226 [12],[28],[37],[38],[40] $ 5,226 [1],[3],[4],[19],[35],[36],[39]  
Cost   5,222 [12],[28],[37],[38],[40] 5,223 [1],[3],[4],[19],[35],[36],[39]  
Investment, Identifier [Axis]: Money Market Funds        
Cost   37,650 [6],[7],[8] 61,076 [1],[3],[4]  
Fair Value   $ 37,650 [6],[7],[8],[9] $ 61,076 [1],[3],[4],[10],[41]  
Percentage of Net Assets   8.00% [6],[7],[8] 13.00% [1],[3],[4]  
Investment, Identifier [Axis]: Money Market Funds Goldman Sachs Financial Square Treasury Obligation Institution        
Cost   $ 37,650 [6],[7],[8],[42] $ 61,076 [1],[3],[4],[41]  
Fair Value   $ 37,650 [6],[7],[8],[9],[42] $ 61,076 [1],[3],[4],[10],[41]  
Percentage of Net Assets   8.00% [6],[7],[8],[42] 13.00% [1],[3],[4],[41]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments        
Cost   $ 832,589 [6],[7],[8] $ 754,974 [1],[3],[4]  
Fair Value   $ 831,791 [6],[7],[8],[9] $ 758,739 [1],[3],[4],[10]  
Percent of Net Assets   172.00% [6],[7],[8] 158.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments 2KDirect Inc (dba iPromote) Information Technology Services        
Cost   $ 15,585 $ 16,053 [1],[3],[4]  
Fair Value   $ 14,371 [9] $ 15,593 [1],[3],[4],[10]  
Percent of Net Assets   3.00% [12] 3.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments 2KDirect Inc (dba iPromote) Information Technology Services Common Equity (1,000,000 units) Investment date 6/25/2021        
Investment in number of shares or units   1,000,000 [6],[7],[8],[12],[28] 1,000,000 [1],[3],[4]  
Investment Date [1],[3],[4],[20]     Jun. 25, 2021  
Cost [1],[3],[4]     $ 1,000  
Fair Value   $ 206 [9] $ 477 [1],[3],[4],[10]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments 2KDirect Inc (dba iPromote) Information Technology Services First Lien Debt Variable Index Spread (L +6.75%) Variable Index Floor (0.50%) Rate Cash 11.48% Rate PIK 0.00% Investment date 6/25/2021 Maturity 6/25/2026        
Variable Index Spread [1],[3],[4],[23],[43]     6.75%  
Variable Index Floor [1],[3],[4],[23],[43]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[23],[43]     11.48%  
Investment interest rate, PIK [1],[3],[4],[5],[23],[43]     0.00%  
Investment Date [1],[3],[4],[20],[23],[43]     Jun. 25, 2021  
Maturity [1],[3],[4],[23],[43]     Jun. 25, 2026  
Principal Amount - Debt Investments [1],[3],[4],[23],[43]     $ 11,558  
Cost [1],[3],[4],[23],[43]     11,497  
Fair Value [1],[3],[4],[10],[23],[43]     $ 11,560  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments 2KDirect Inc (dba iPromote) Information Technology Services First Lien Debt Variable Index Spread (L +6.75%) Variable Index Floor (0.50%) Rate Cash 11.48% Rate PIK 0.00% Investment date 7/30/2021 Maturity 6/25/2026        
Variable Index Spread [1],[3],[4],[19],[23],[44]     6.75%  
Variable Index Floor [1],[3],[4],[19],[23],[44]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[23],[44]     11.48%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[23],[44]     0.00%  
Investment Date [1],[3],[4],[19],[20],[23],[44]     Jul. 30, 2021  
Maturity [1],[3],[4],[19],[23],[44]     Jun. 25, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19],[23],[44]     $ 3,556  
Cost [1],[3],[4],[19],[23],[44]     3,556  
Fair Value [1],[3],[4],[10],[19],[23],[44]     3,556  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments 2KDirect, Inc. (dba iPromote) Information Technology Services Common Equity (1,000,000 units) Investment date 6/25/2021        
Investment Date [14]   Jun. 25, 2021    
Cost [12]   $ 1,000    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments 2KDirect, Inc. (dba iPromote) Information Technology Services First Lien Debt Variable Index Spread (S+7.25%) Variable Index Floor (0.50%) Rate Cash 12.63% Rate PIK 0.00% Investment date 6/25/2021 Maturity 6/25/2026        
Variable Index Spread [11],[17],[45]   7.25%    
Variable Index Floor [11],[17],[45]   0.50%    
Investment, Interest Rate, Paid in Cash [13],[17],[45]   0.00%    
Investment interest rate, PIK [13],[17],[45]   12.63%    
Investment Date [14],[17],[45]   Jun. 25, 2021    
Maturity [17],[45]   Jun. 25, 2026    
Principal Amount - Debt Investments [17],[45]   $ 11,193    
Cost [17],[45]   11,141    
Fair Value [9],[17],[45]   $ 10,721    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments 2KDirect, Inc. (dba iPromote) Information Technology Services First Lien Debt Variable Index Spread (S+7.25%) Variable Index Floor (0.50%) Rate Cash 12.63% Rate PIK 0.00% Investment date 7/30/2021 Maturity 6/25/2026        
Variable Index Spread [11],[46]   7.25%    
Variable Index Floor [11],[46]   0.50%    
Investment, Interest Rate, Paid in Cash [13],[46]   0.00%    
Investment interest rate, PIK [13],[46]   12.63%    
Investment Date [14],[46]   Jul. 30, 2021    
Maturity [46]   Jun. 25, 2026    
Principal Amount - Debt Investments [12],[46]   $ 3,444    
Cost [46]   3,444    
Fair Value [9],[46]   $ 3,444    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments AOM Intermediate Holdco, LLC (dba AllOver Media) Information Technology Services First Lien Debt Variable Index Spread (S + 6.50%) Variable Index Floor (0.75%) Rate Cash 11.64% Rate PIK 0.00% Investment date 2/1/2022 Maturity 2/1/2027        
Variable Index Spread [11],[12],[28],[47]   6.50%    
Variable Index Floor [11],[12],[28],[47]   0.75%    
Investment, Interest Rate, Paid in Cash [12],[13],[28],[47]   11.64%    
Investment interest rate, PIK [12],[13],[28],[47]   0.00%    
Investment Date [12],[14],[28],[47]   Feb. 01, 2022    
Maturity [12],[28],[47]   Feb. 01, 2027    
Principal Amount - Debt Investments [12],[28],[47]   $ 10,000    
Cost [12],[28],[47]   9,946    
Fair Value [9],[12],[28],[47]   $ 10,000    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments AOM Intermediate Holdco, LLC (dbaAllOver Media) Information Technology Services        
Cost $ 10,696 [12],[28]   10,690 [1],[3],[4]  
Fair Value $ 10,487 [9],[12],[28]   $ 10,741 [1],[3],[4],[10]  
Percent of Net Assets 2.00% [12],[28]   2.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments AOM Intermediate Holdco, LLC (dbaAllOver Media) Information Technology Services Common Equity (750 units) Investment date 2/1/2022        
Investment in number of shares or units [6],[7],[8],[12],[28] 750      
Investment Date [12],[14],[28],[47] Feb. 01, 2022      
Cost [12],[28],[47] $ 750      
Fair Value [9],[12],[28],[47] 487      
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments AOM Intermediate Holdco, LLC (dbaAllOver Media) Information Technology Services Common Equity Investment date 2/1/2022        
Investment in number of shares or units [1],[2],[3],[4]     750  
Investment Date [1],[3],[4],[20]     Feb. 01, 2022  
Cost [1],[3],[4]     $ 750  
Fair Value [1],[3],[4],[10]     $ 741  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments AOM Intermediate Holdco, LLC (dbaAllOver Media) Information Technology Services First Lien Debt Variable Index Spread (S +6.50%) Variable Index Floor (0.75%) Rate Cash 10.31% Rate PIK 0.00% Investment date 2/1/2022 Maturity 2/1/2027        
Variable Index Spread [1],[2],[3],[4]     6.50%  
Variable Index Floor [1],[2],[3],[4]     0.75%  
Investment, Interest Rate, Paid in Cash [1],[2],[3],[4],[5]     10.31%  
Investment Date [1],[2],[3],[4],[20]     Feb. 01, 2022  
Maturity [1],[2],[3],[4]     Feb. 01, 2027  
Principal Amount - Debt Investments [1],[2],[3],[4]     $ 10,000  
Cost [1],[2],[3],[4]     9,940  
Fair Value [1],[2],[3],[4],[10]     $ 10,000  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments APM Intermediate Holdings, LLC (dba Artistic Paver Manufacturing, Inc. Building Products Manufacturing Common Equity (1,200 units) Investment date 11/8/2022        
Investment in number of shares or units [1],[3],[4],[19],[21]     1,200  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments APM Intermediate Holdings, LLC (dba Artistic Paver Manufacturing, Inc.) Building Products Manufacturing        
Cost 16,102 [28]   $ 16,090 [1],[3],[4]  
Fair Value $ 16,535 [9],[28]   $ 16,090 [1],[3],[4],[10]  
Percent of Net Assets 4.00% [28]   4.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments APM Intermediate Holdings, LLC (dba Artistic Paver Manufacturing, Inc.) Building Products Manufacturing Common Equity (1200 units) Investment date 11/8/2022        
Investment Date [12],[14],[28] Nov. 08, 2022      
Cost [12],[28] $ 1,200      
Fair Value [9],[12],[28] $ 1,535      
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments APM Intermediate Holdings, LLC (dba Artistic Paver Manufacturing, Inc.) Building Products Manufacturing Common Equity Investment date 11/8/2022        
Investment in number of shares or units [6],[7],[8],[12],[28] 1,200      
Investment Date [1],[3],[4],[19],[20],[21]     Nov. 08, 2022  
Cost [1],[3],[4],[19],[21]     $ 1,200  
Fair Value [1],[3],[4],[10],[19],[21]     $ 1,200  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments APM Intermediate Holdings, LLC (dba Artistic Paver Manufacturing, Inc.) Building Products Manufacturing First Lien Debt Variable Index Spread (S + 7.00%) Variable Index Floor (2.00%) Rate Cash 11.89% Rate PIK 0.00% Investment date 11/8/2022 Maturity 11/8/2027        
Variable Index Spread [11],[12],[28],[48]   7.00%    
Variable Index Floor [11],[12],[28],[48]   2.00%    
Investment, Interest Rate, Paid in Cash [12],[13],[28],[48]   11.89%    
Investment interest rate, PIK [12],[13],[28],[48]   0.00%    
Investment Date [12],[14],[28],[48]   Nov. 08, 2022    
Maturity [12],[28],[48]   Nov. 08, 2027    
Principal Amount - Debt Investments [12],[28],[48]   $ 15,000    
Cost [12],[28],[48]   14,902    
Fair Value [9],[12],[28],[48]   15,000    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments APM Intermediate Holdings, LLC (dba Artistic Paver Manufacturing, Inc.) Building Products Manufacturing First Lien Debt Variable Index Spread (S +7.00%) Variable Index Floor (2.00%) Rate Cash 11.21% Rate PIK 0.00% Investment date 11/8/2022 Maturity 11/8/2027        
Variable Index Spread [1],[3],[4],[49]     7.00%  
Variable Index Floor [1],[3],[4],[49]     2.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[49]     11.21%  
Investment interest rate, PIK [1],[3],[4],[5],[49]     0.00%  
Investment Date [1],[3],[4],[20],[49]     Nov. 08, 2022  
Maturity [1],[3],[4],[49]     Nov. 08, 2027  
Principal Amount - Debt Investments [1],[3],[4],[49]     $ 15,000  
Cost [1],[3],[4],[49]     14,890  
Fair Value [1],[3],[4],[10],[49]     14,890  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services        
Cost   18,466 [12],[28] 18,526 [1],[3],[4]  
Fair Value   $ 18,661 [9],[12],[28] $ 18,706 [1],[3],[4],[10]  
Percent of Net Assets   4.00% [12],[28] 4.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services Common Equity (500,000 shares) Investment date 10/6/2021        
Investment in number of shares or units     500,000 [1],[3],[4],[19] 500,000 [6],[7],[8],[12],[28]
Investment Date   Oct. 06, 2021 [12],[14] Oct. 06, 2021 [1],[3],[4],[19],[20]  
Cost   $ 371 [12] $ 371 [1],[3],[4],[19]  
Fair Value   $ 451 [9],[12] $ 433 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services First Lien Debt Variable Index Spread (S +7.75%) Variable Index Floor (0.50%) Rate Cash 12.30% Rate PIK 0.00% Investment date 10/6/2021 Maturity 10/6/2026 One        
Variable Index Spread [1],[3],[4],[19]     7.75%  
Variable Index Floor [1],[3],[4],[19]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     12.30%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Oct. 06, 2021  
Maturity [1],[3],[4],[19]     Oct. 06, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 5,500  
Cost [1],[3],[4],[19]     5,488  
Fair Value [1],[3],[4],[10],[19]     $ 5,500  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services First Lien Debt Variable Index Spread (S +7.75%) Variable Index Floor (0.50%) Rate Cash 12.30% Rate PIK 0.00% Investment date 10/6/2021 Maturity 10/6/2026 Two        
Variable Index Spread [1],[3],[4],[19]     7.75%  
Variable Index Floor [1],[3],[4],[19]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     12.30%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Oct. 06, 2021  
Maturity [1],[3],[4],[19]     Oct. 06, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 12,500  
Cost [1],[3],[4],[19]     12,450  
Fair Value [1],[3],[4],[10],[19]     $ 12,500  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services First Lien Debt Variable Index Spread (S +7.75%) Variable Index Floor (0.50%) Rate Cash 12.90% Rate PIK 0.00% Investment date 10/6/2021 Maturity 10/6/2026        
Variable Index Spread [11],[12]   7.75%    
Variable Index Floor [11],[12]   0.50%    
Investment, Interest Rate, Paid in Cash [12],[13]   0.00%    
Investment interest rate, PIK [12],[13]   12.90%    
Investment Date [12],[14]   Oct. 06, 2021    
Maturity [12]   Oct. 06, 2026    
Principal Amount - Debt Investments [12]   $ 5,479    
Cost [12]   5,469    
Fair Value [9],[12]   $ 5,479    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services First Lien Debt Variable Index Spread (S +7.75%) Variable Index Floor (0.50%) Rate Cash 12.90% Rate PIK 0.00% Investment date 10/6/2021 Maturity 10/6/2026 Principal Amount 12,453        
Variable Index Spread [11],[12]   7.75%    
Variable Index Floor [11],[12]   0.50%    
Investment, Interest Rate, Paid in Cash [12],[13]   0.00%    
Investment interest rate, PIK [12],[13]   12.90%    
Investment Date [12],[14]   Oct. 06, 2021    
Maturity [12]   Oct. 06, 2026    
Principal Amount - Debt Investments [12]   $ 12,453    
Cost [12]   12,409    
Fair Value [9],[12]   $ 12,453    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services Preferred Equity (77,016 shares) Investment date 9/26/2022        
Investment in number of shares or units     77,016 [1],[3],[4],[19] 77,016 [6],[7],[8],[12],[28]
Investment Date   Sep. 26, 2022 [12],[14] Sep. 26, 2022 [1],[3],[4],[19],[20]  
Cost   $ 88 [12] $ 88 [1],[3],[4],[19]  
Fair Value   $ 143 [9],[12] $ 143 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services Revolving Loan ($1,000 unfunded commitment) Variable Index Spread (S +7.50%) Variable Index Floor (0.50%) Rate Cash 12.30% Rate PIK 0.00% Investment date 10/6/2021        
Variable Index Spread [1],[3],[4],[19],[30]     7.50%  
Variable Index Floor [1],[3],[4],[19],[30]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[30]     12.30%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[30]     0.00%  
Investment Date [1],[3],[4],[19],[20],[30]     Oct. 06, 2021  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services Revolving Loan ($1,000 unfunded commitment) Variable Index Spread (S +7.75%) Variable Index Floor (0.50%) Rate Cash 12.90% Rate PIK 0.00% Investment date 10/6/2021 Maturity 10/6/2026        
Unfunded commitment [6],[7],[8],[12],[28]       $ 1,000
Variable Index Spread [11],[12]   7.50%    
Variable Index Floor [11],[12]   0.50%    
Investment, Interest Rate, Paid in Cash [12],[13]   0.00%    
Investment interest rate, PIK [12],[13]   12.90%    
Investment Date [12],[14]   Oct. 06, 2021    
Maturity [12]   Oct. 06, 2026    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Acendre Midco Inc Information Technology Services Warrant (150,000 shares) Investment date 10/6/2021        
Investment in number of shares or units     150,000 [1],[3],[4],[19],[26] 150,000 [6],[7],[8],[12],[28]
Investment Date   Oct. 06, 2021 [12],[14] Oct. 06, 2021 [1],[3],[4],[19],[20],[26]  
Cost   $ 129 [12] $ 129 [1],[3],[4],[19],[26]  
Fair Value   135 [9],[12] 130 [1],[3],[4],[10],[19],[26]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Aeronix Inc Aerospace & Defense Manufacturing        
Cost   17,769 [12],[28] 14,777 [1],[3],[4]  
Fair Value   $ 18,377 [9],[12],[28] $ 15,029 [1],[3],[4],[10]  
Percent of Net Assets   4.00% [12],[28] 4.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Aeronix Inc Aerospace & Defense Manufacturing Common Equity (549 units) Investment Date 6/11/2021        
Investment in number of shares or units   549 [6],[7],[8],[12],[28] 549 [1],[3],[4]  
Investment Date   Jun. 11, 2021 [12],[14],[28] Jun. 11, 2021 [1],[3],[4],[20]  
Cost   $ 593 [12],[28] $ 593 [1],[3],[4]  
Fair Value   $ 1,127 [9],[12],[28] $ 779 [1],[3],[4],[10]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Aeronix Inc Aerospace & Defense Manufacturing First Lien Debt Variable Index Spread (L +5.88%) Variable Index Floor (0.50%) Rate Cash 10.63% Rate PIK 0.00% Investment date 6/11/2021 Maturity 6/11/2026        
Variable Index Spread [1],[3],[4],[50]     5.88%  
Variable Index Floor [1],[3],[4],[50]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[50]     10.63%  
Investment interest rate, PIK [1],[3],[4],[5],[50]     0.00%  
Investment Date [1],[3],[4],[20],[50]     Jun. 11, 2021  
Maturity [1],[3],[4],[50]     Jun. 11, 2026  
Principal Amount - Debt Investments [1],[3],[4],[50]     $ 14,250  
Cost [1],[3],[4],[50]     14,184  
Fair Value [1],[3],[4],[10],[50]     $ 14,250  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Aeronix Inc Aerospace & Defense Manufacturing First Lien Debt Variable Index Spread (S +5.88%) Variable Index Floor (1.50%) Rate Cash 11.38% Rate PIK 0.00% Investment date 6/11/2021 Maturity 6/11/2026        
Variable Index Spread [11],[12],[28],[51]   5.88%    
Variable Index Floor [11],[12],[28],[51]   1.50%    
Investment, Interest Rate, Paid in Cash [12],[13],[28],[51]   11.38%    
Investment interest rate, PIK [12],[13],[28],[51]   0.00%    
Investment Date [12],[14],[28],[51]   Jun. 11, 2021    
Maturity [12],[28],[51]   Jun. 11, 2026    
Principal Amount - Debt Investments [12],[28],[51]   $ 17,250    
Cost [12],[28],[51]   17,176    
Fair Value [9],[12],[28],[51]   17,250    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Aldinger Company Business Services        
Cost [12],[28]   8,441    
Fair Value [9],[12],[28]   $ 8,441    
Percent of Net Assets [12],[28]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Aldinger Company Business Services Common Equity (6800 units) Investment Date 6/30/2023        
Investment in number of shares or units [6],[7],[8],[12],[28]   6,800    
Investment Date [12],[14],[28]   Jun. 30, 2023    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Aldinger Company Business Services First Lien Debt Variable Index Spread (S +6.50%) Variable Index Floor (2.00%) Rate Cash 11.74% Rate PIK 0.00% Investment date 6/30/2023 Maturity 6/29/2029        
Variable Index Spread [11],[12],[28],[52]   6.50%    
Variable Index Floor [11],[12],[28],[52]   2.00%    
Investment, Interest Rate, Paid in Cash [12],[13],[28],[52]   11.74%    
Investment interest rate, PIK [12],[13],[28],[52]   0.00%    
Investment Date [12],[14],[28],[52]   Jun. 30, 2023    
Maturity [12],[28],[52]   Jun. 29, 2029    
Principal Amount - Debt Investments [12],[28],[52]   $ 7,820    
Cost [12],[28],[52]   7,761    
Fair Value [9],[12],[28],[52]   $ 7,761    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Aldinger Company Business Services Preferred Equity (6800 units) Investment Date 6/30/2023        
Investment in number of shares or units [6],[7],[8],[12],[28]   6,800    
Investment Date [12],[14],[28]   Jun. 30, 2023    
Cost [12],[28]   $ 680    
Fair Value [9],[12],[28]   680    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Allredi LLC (fka Macro Group International OpCo. LLC) Industrial Cleaning & Coatings        
Cost [12],[28]   11,393    
Fair Value [9],[12],[28]   $ 9,415    
Percent of Net Assets [12],[28]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Allredi LLC (fka Macro Group International OpCo. LLC) Industrial Cleaning & Coatings Common Equity (39,443 units) Investment date 11/24/2021        
Investment in number of shares or units [6],[7],[8],[12],[28]   39,443    
Investment Date [12],[14],[28]   Nov. 24, 2021    
Cost [12],[28]   $ 22    
Fair Value [9],[12],[28]   $ 55    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Allredi LLC (fka Macro Group International OpCo. LLC) Industrial Cleaning & Coatings Common Equity (570,636 units) Investment date 7/21/2017        
Investment in number of shares or units   570,636 [6],[7],[8],[12],[28] 570,636 [1],[3],[4],[19],[21]  
Investment Date   Jul. 21, 2017 [12],[14],[28] Jul. 21, 2017 [1],[3],[4],[19],[20],[21]  
Cost   $ 637 [12],[28] $ 637 [1],[3],[4],[19],[21]  
Fair Value   $ 159 [9],[12],[28] $ 98 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Allredi LLC (fka Macro Group International OpCo. LLC) Industrial Cleaning & Coatings Second Lien Debt Rate Cash 12.50% Rate PIK 2.25% Investment date 3/2/2020 Maturity 9/2/2026        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[36]     12.50%  
Investment interest rate, PIK [1],[3],[4],[5],[36]     2.25%  
Investment Date [1],[3],[4],[20],[36]     Mar. 02, 2020  
Maturity [1],[3],[4],[36]     Sep. 02, 2026  
Principal Amount - Debt Investments [1],[3],[4],[36]     $ 10,345  
Cost [1],[3],[4],[36]     10,281  
Fair Value [1],[3],[4],[10],[36]     8,144  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Allredi LLC(fka Macro Group International OpCo. LLC) Industrial Cleaning & Coatings        
Cost [1],[3],[4]     10,940  
Fair Value [1],[3],[4],[10]     $ 8,297  
Percent of Net Assets [1],[3],[4]     2.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Allredi LLC(fka Macro Group International OpCo. LLC) Industrial Cleaning & Coatings Common Equity (39,443 units) Investment date 11/24/2021        
Investment in number of shares or units [1],[3],[4],[19],[21]     39,443  
Investment Date [1],[3],[4],[19],[20],[21]     Nov. 24, 2021  
Cost [1],[3],[4],[19],[21]     $ 22  
Fair Value [1],[3],[4],[10],[19],[21]     55  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Allredi, LLC (fka Marco Group International OpCo, LLC) Industrial Cleaning & Coatings Second Lien Debt Rate Cash 0.00% Rate PIK 15.00% Investment date 3/2/2020 Maturity 9/2/2026        
Investment, Interest Rate, Paid in Cash [12],[13],[28]   0.00%    
Investment interest rate, PIK [12],[13],[28]   15.00%    
Investment Date [12],[14],[28]   Mar. 02, 2020    
Maturity [12],[28]   Sep. 02, 2026    
Principal Amount - Debt Investments [12],[28]   $ 10,795    
Cost [12],[28]   10,734    
Fair Value [9],[12],[28]   $ 9,201    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments AmeriWater, LLC Component Manufacturing First Lien Debt Variable Index Spread (S + 6.25%) Variable Index Floor (1.00%) Rate Cash 11.14% Rate PIK 0.00% Investment date 7/8/2022 Maturity 7/8/2027        
Variable Index Spread [11],[12],[28],[53]   6.25%    
Variable Index Floor [11],[12],[28],[53]   1.00%    
Investment, Interest Rate, Paid in Cash [12],[13],[28] 7.00% 11.14% [53]    
Investment interest rate, PIK [12],[13],[28] 7.00% 0.00% [53]    
Investment Date [12],[14],[28] Jul. 08, 2022 Jul. 08, 2022 [53]    
Maturity [12],[28] Jan. 08, 2028 Jul. 08, 2027 [53]    
Principal Amount - Debt Investments [12],[28] $ 2,143 $ 7,682 [53]    
Cost [12],[28] 2,135 7,643 [53]    
Fair Value [9],[12],[28] 2,143 7,682 [53]    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries        
Cost   22,321 [12],[28] 21,677 [1],[3],[4]  
Fair Value   22,061 [9],[12],[28] $ 21,917 [1],[3],[4],[10]  
Percent of Net Assets [1],[3],[4]     5.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries First Lien Debt ($2,225 unfunded commitment) Variable Index Spread (S + 6.50%) Variable Index Floor (1.00%) Rate Cash 10.90% Rate PIK 0.00% Investment date 6/28/2021 Maturity 6/28/2026        
Unfunded commitment [6],[7],[8],[12],[28]   $ 2,225    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries First Lien Debt ($2,500 unfunded commitment) Variable Index Spread (S + 6.50%) Variable Index Floor (1.00%) Rate Cash 10.90% Rate PIK 0.00% Investment date 6/28/2021 Maturity 6/28/2026        
Variable Index Spread [11],[12],[28],[54],[55]   6.50%    
Variable Index Floor [11],[12],[28],[54],[55]   1.00%    
Investment, Interest Rate, Paid in Cash [12],[13],[28],[54],[55]   10.90%    
Investment interest rate, PIK [12],[13],[28],[54],[55]   0.00%    
Investment Date [12],[14],[28],[54],[55]   Jun. 28, 2021    
Maturity [12],[28],[54],[55]   Jun. 28, 2026    
Principal Amount - Debt Investments [12],[28],[54],[55]   $ 21,183    
Cost [12],[28],[54],[55]   20,973    
Fair Value [9],[12],[28],[54],[55]   $ 21,183    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries First Lien Debt Variable Index Spread (L +3.75%) Variable Index Floor (1.00%) Rate Cash 7.42% Rate PIK 0.00% Investment date 6/28/2021 Maturity 6/28/2026        
Variable Index Spread [1],[3],[4],[19],[56]     3.75%  
Variable Index Floor [1],[3],[4],[19],[56]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[56]     7.42%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[56]     0.00%  
Investment Date [1],[3],[4],[19],[20],[56]     Jun. 28, 2021  
Maturity [1],[3],[4],[19],[56]     Jun. 28, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19],[56]     $ 330  
Cost [1],[3],[4],[19],[56]     330  
Fair Value [1],[3],[4],[10],[19],[56]     $ 325  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries First Lien Debt Variable Index Spread (L +6.15%) Variable Index Floor (1.00%) Rate Cash 9.82% Rate PIK 0.00% Investment date 6/28/2021 Maturity 6/28/2026        
Variable Index Spread [1],[3],[4],[19],[57]     6.15%  
Variable Index Floor [1],[3],[4],[19],[57]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[57]     9.82%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[57]     0.00%  
Investment Date [1],[3],[4],[19],[20],[57]     Jun. 28, 2021  
Maturity [1],[3],[4],[19],[57]     Jun. 28, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19],[57]     $ 20,500  
Cost [1],[3],[4],[19],[57]     20,329  
Fair Value [1],[3],[4],[10],[19],[57]     $ 20,500  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries First Lien Debt Variable Index Spread (S + 4.00%) Variable Index Floor (1.00%) Rate Cash 9.16% Rate PIK 0.00% Investment date 6/28/2021 Maturity 6/28/2026        
Variable Index Spread [11],[12],[28],[58]   4.00%    
Variable Index Floor [11],[12],[28],[58]   1.00%    
Investment, Interest Rate, Paid in Cash [12],[13],[28],[58]   9.16%    
Investment interest rate, PIK [12],[13],[28],[58]   0.00%    
Investment Date [12],[14],[28],[58]   Jun. 28, 2021    
Maturity [12],[28],[58]   Jun. 28, 2026    
Principal Amount - Debt Investments [12],[28],[58]   $ 330    
Cost [12],[28],[58]   330    
Fair Value [9],[12],[28],[58]   $ 322    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries Preferred Equity (141 units) Investment Date 11/2/2020        
Investment in number of shares or units   141 [6],[7],[8],[12],[28] 141 [1],[3],[4],[19],[21]  
Investment Date   Nov. 02, 2020 [12],[14],[28] Nov. 02, 2020 [1],[3],[4],[19],[20],[21]  
Cost   $ 171 [12],[28] $ 171 [1],[3],[4],[19],[21]  
Fair Value   $ 87 [9],[12],[28] $ 180 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries Preferred Equity (207 units) Investment Date 8/6/2019        
Investment in number of shares or units   207 [6],[7],[8],[12],[28] 207 [1],[3],[4],[19],[21]  
Investment Date   Aug. 06, 2019 [12],[14],[28] Aug. 06, 2019 [1],[3],[4],[19],[20],[21]  
Cost   $ 250 [12],[28] $ 250 [1],[3],[4],[19],[21]  
Fair Value   $ 127 [9],[12],[28] $ 264 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries Preferred Equity (500 units) Investment Date 5/31/2018        
Investment in number of shares or units   500 [6],[7],[8],[12],[28] 500 [1],[3],[4],[19],[21]  
Investment Date   May 31, 2018 [12],[14],[28] May 31, 2018 [1],[3],[4],[19],[20],[21]  
Cost   $ 500 [12],[28] $ 500 [1],[3],[4],[19],[21]  
Fair Value   $ 295 [9],[12],[28] $ 547 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments American AllWaste LLC (dba WasteWater Transport Services) Environmental Industries Preferred Equity (74 units) Investment Date 12/29/2021        
Investment in number of shares or units   74 [6],[7],[8],[12],[28] 74 [1],[3],[4],[19],[21]  
Investment Date   Dec. 29, 2021 [12],[14],[28] Dec. 29, 2021 [1],[3],[4],[19],[20],[21]  
Cost   $ 97 [12],[28] $ 97 [1],[3],[4],[19],[21]  
Fair Value   $ 47 [9],[12],[28] 101 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Ameriwater LLC Component Manufacturing        
Cost 10,778 [12],[28]   10,722 [1],[3],[4]  
Fair Value $ 10,624 [9],[12],[28]   $ 10,722 [1],[3],[4],[10]  
Percent of Net Assets 2.00% [12],[28]   2.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Ameriwater LLC Component Manufacturing Common Equity (1,000 units) Investment date 7/8/2022        
Investment in number of shares or units 1,000 [6],[7],[8],[12],[28]   1,000 [1],[3],[4],[19],[21]  
Investment Date Jul. 08, 2022 [12],[14],[28]   Jul. 08, 2022 [1],[3],[4],[19],[20],[21]  
Cost $ 1,000 [12],[28]   $ 1,000 [1],[3],[4],[19],[21]  
Fair Value 799 [9],[12],[28]   $ 1,000 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Ameriwater LLC Component Manufacturing First Lien Debt Variable Index Spread (S +6.25%) Variable Index Floor (1.00%) Rate Cash 9.81% Rate PIK 0.00% Investment date 7/8/2022 Maturity 7/8/2027        
Variable Index Spread [1],[3],[4],[59]     6.25%  
Variable Index Floor [1],[3],[4],[59]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[59]     9.81%  
Investment interest rate, PIK [1],[3],[4],[5],[59]     0.00%  
Investment Date [1],[3],[4],[20],[59]     Jul. 08, 2022  
Maturity [1],[3],[4],[59]     Jul. 08, 2027  
Principal Amount - Debt Investments [1],[3],[4],[59]     $ 7,704  
Cost [1],[3],[4],[59]     7,662  
Fair Value [1],[3],[4],[10],[59]     $ 7,662  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Ameriwater LLC Component Manufacturing Subordinated Debt Rate Cash 7.00% Rate PIK 7.00% Investment date 7/8/2022 Maturity 1/8/2028        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     7.00%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     7.00%  
Investment Date [1],[3],[4],[19],[20]     Jul. 08, 2022  
Maturity [1],[3],[4],[19]     Jan. 08, 2028  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 2,069  
Cost [1],[3],[4],[19]     2,060  
Fair Value [1],[3],[4],[10],[19]     2,060  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Applied Data Corporation Information Technology Services        
Cost 20,183 [12]   20,167 [1],[3],[4]  
Fair Value $ 21,196 [9],[12]   $ 20,834 [1],[3],[4],[10]  
Percent of Net Assets 4.00% [12]   5.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Applied Data Corporation Information Technology Services Common Equity (24 units) Investment date 11/6/2020        
Investment in number of shares or units 24 [6],[7],[8],[12]   24 [1],[3],[4]  
Investment Date [12],[14] Nov. 06, 2020      
Cost [12] $ 66      
Fair Value [9],[12] $ 780      
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Applied Data Corporation Information Technology Services Common Equity Investment date 10/1/20201        
Cost [1],[3],[4],[19]     $ 500  
Fair Value [1],[3],[4],[10],[19]     $ 471  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Applied Data Corporation Information Technology Services Common Equity Investment date 11/6/2020        
Investment Date [1],[3],[4],[20]     Nov. 06, 2020  
Cost [1],[3],[4]     $ 66  
Fair Value [1],[3],[4],[10]     $ 465  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Applied Data Corporation Information Technology Services First Lien Debt Variable Index Spread (P +5.50%) Variable Index Floor (3.25%) Rate Cash 13.00% Rate PIK 0.85% Investment date 10/1/2021 Maturity 10/1/2026        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[60]     13.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Applied Data Corporation Information Technology Services First Lien Debt Variable Index Spread (S + 6.25%) Variable Index Floor (1.50%) Rate Cash 11.40% Rate PIK 0.00% Investment date 11/6/2020 Maturity 11/6/2025        
Variable Index Spread [11],[12],[61]   6.25%    
Variable Index Floor [11],[12],[61]   1.50%    
Investment, Interest Rate, Paid in Cash [12],[13],[61]   11.40%    
Investment interest rate, PIK [12],[13],[61]   0.00%    
Investment Date [12],[14],[61]   Nov. 06, 2020    
Maturity [12],[61]   Nov. 06, 2025    
Principal Amount - Debt Investments [12],[61]   $ 19,005    
Cost [12],[61]   18,932    
Fair Value [9],[12],[61]   19,005    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Applied Data Corporation Information Technology Services First Lien Debt Variable Index Spread (S +6.25%) Variable Index Floor (1.50%) Rate Cash 10.07% Rate PIK 0.00% Investment date 11/6/2020 Maturity 11/6/2025        
Variable Index Spread [1],[3],[4],[23],[62]     6.25%  
Variable Index Floor [1],[3],[4],[23],[62]     1.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[23],[62]     10.07%  
Investment interest rate, PIK [1],[3],[4],[5],[23],[62]     0.00%  
Investment Date [1],[3],[4],[20],[23],[62]     Nov. 06, 2020  
Maturity [1],[3],[4],[23],[62]     Nov. 06, 2025  
Principal Amount - Debt Investments [1],[3],[4],[23],[62]     $ 19,005  
Cost [1],[3],[4],[23],[62]     18,916  
Fair Value [1],[3],[4],[10],[23],[62]     $ 19,005  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Applied Data Corporation Information Technology Services Preferred Equity (1,184,711 units) Investment date 11/6/2020        
Investment in number of shares or units 1,184,711 [6],[7],[8],[12]   1,184,711 [1],[3],[4]  
Investment Date [12],[14] Nov. 06, 2020      
Cost [12] $ 1,185      
Fair Value [9],[12] $ 1,411      
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Applied Data Corporation Information Technology Services Preferred Equity Investment date 11/6/2020        
Investment Date [1],[3],[4],[20]     Nov. 06, 2020  
Cost [1],[3],[4]     $ 1,185  
Fair Value [1],[3],[4],[10]     1,364  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Auto CRM LLC (dba Dealer Holdings) Information Technology Services        
Cost [12]   8,690    
Fair Value [9],[12]   $ 8,699    
Percent of Net Assets [12]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Auto CRM LLC (dba Dealer Holdings) Information Technology Services Common Equity        
Cost [1],[3],[4]     8,609  
Fair Value [1],[3],[4],[10]     $ 8,639  
Percent of Net Assets [1],[3],[4]     2.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Auto CRM LLC (dba Dealer Holdings) Information Technology Services Common Equity (500 units) Investment date 10/1/2021        
Investment in number of shares or units   500 [6],[7],[8],[12] 500 [1],[3],[4],[19]  
Investment Date [12],[14]   Oct. 01, 2021    
Cost [12]   $ 500    
Fair Value [9],[12]   $ 456    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Auto CRM LLC (dba Dealer Holdings) Information Technology Services Common Equity Investment date 10/1/2021        
Investment Date [1],[3],[4],[19],[20]     Oct. 01, 2021  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Auto CRM LLC (dba Dealer Holdings) Information Technology Services First Lien Debt Variable Index Spread (P + 5.50%) Variable Index Floor (3.25%) Rate Cash 13.75% Rate PIK 0.85% Investment date 10/1/2021 Maturity 10/1/2026        
Variable Index Spread [11],[12],[63]   5.50%    
Variable Index Floor [11],[12],[63]   3.25%    
Investment, Interest Rate, Paid in Cash [12],[13],[63]   13.75%    
Investment interest rate, PIK [12],[13],[63]   0.85%    
Investment Date [12],[14],[63]   Oct. 01, 2021    
Maturity [12],[63]   Oct. 01, 2026    
Principal Amount - Debt Investments [12],[63]   $ 7,614    
Cost [12],[63]   7,565    
Fair Value [9],[12],[63]   $ 7,614    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Auto CRM LLC (dba Dealer Holdings) Information Technology Services First Lien Debt Variable Index Spread (P +5.50%) Variable Index Floor (3.25%) Rate Cash 13.00% Rate PIK 0.85% Investment date 10/1/2021 Maturity 10/1/2026        
Variable Index Spread [1],[3],[4],[60]     5.50%  
Variable Index Floor [1],[3],[4],[60]     3.25%  
Investment interest rate, PIK [1],[3],[4],[5],[60]     0.85%  
Investment Date [1],[3],[4],[20],[60]     Oct. 01, 2021  
Maturity [1],[3],[4],[60]     Oct. 01, 2026  
Principal Amount - Debt Investments [1],[3],[4],[60]     $ 7,581  
Cost [1],[3],[4],[60]     7,525  
Fair Value [1],[3],[4],[10],[60]     $ 7,581  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Auto CRM LLC (dba Dealer Holdings) Information Technology Services Subordinated Debt Rate Cash 0.00% Rate PIK 12.75% Investment date 10/1/2021 Maturity 12/31/2026        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5]     0.00%  
Investment interest rate, PIK [1],[3],[4],[5]     12.75%  
Investment Date [1],[3],[4],[20]     Oct. 01, 2021  
Maturity [1],[3],[4]     Dec. 31, 2026  
Principal Amount - Debt Investments [1],[3],[4]     $ 587  
Cost [1],[3],[4]     584  
Fair Value [1],[3],[4],[10]     $ 587  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Auto CRM LLC (dba Dealer Holdings) Information Technology Services Subordinated Debt Rate Cash 0.00% Rate PIK 14.50% Investment date 10/1/2021 Maturity 12/31/2026        
Investment, Interest Rate, Paid in Cash [12],[13]   0.00%    
Investment interest rate, PIK [12],[13]   14.50%    
Investment Date [12],[14]   Oct. 01, 2021    
Maturity [12]   Dec. 31, 2026    
Principal Amount - Debt Investments [12]   $ 629    
Cost [12]   625    
Fair Value [9],[12]   $ 629    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BCM One Group Holdings, Inc. Information Technology Services Subordinated Debt Rate Cash 10.25% Rate PIK 00.00% Investment date 11/17/2021 Maturity 11/17/2028        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     10.25%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Nov. 17, 2021  
Maturity [1],[3],[4],[19]     Nov. 17, 2028  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 11,333  
Cost [1],[3],[4],[19]     11,279  
Fair Value [1],[3],[4],[10],[19]     $ 11,333  
Percent of Net Assets [1],[3],[4],[19]     2.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BCM One Group Holdings, Inc. Information Technology Services Subordinated Debt Rate Cash 11.75% Rate PIK 0.00% Investment date 11/17/2021 Maturity 11/17/2028        
Investment, Interest Rate, Paid in Cash [12],[13]   11.75%    
Investment interest rate, PIK [12],[13]   0.00%    
Investment Date [12],[14]   Nov. 17, 2021    
Maturity [12]   Nov. 17, 2028    
Principal Amount - Debt Investments [12]   $ 18,333    
Cost [12]   18,188    
Fair Value [9],[12]   $ 18,333    
Percent of Net Assets [12]   4.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BP Thrift Buyer, LLC (dba myUnique and Ecothrift) Real        
Cost [6],[7],[8]   $ 22,584    
Fair Value [6],[7],[8],[9]   $ 22,907    
Percent of Net Assets [6],[7],[8]   5.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BP Thrift Buyer, LLC (dba myUnique and Ecothrift) Retail        
Cost   $ 22,518 [12] $ 20,564 [1],[3],[4]  
Fair Value   $ 23,186 [9],[12] $ 20,564 [1],[3],[4],[10]  
Percent of Net Assets   5.00% [12] 4.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BP Thrift Buyer, LLC (dba myUnique and Ecothrift) Retail Common Equity (1000 units) Investment date 9/13/2022        
Investment in number of shares or units   1,000 [6],[7],[8],[12] 1,000 [1],[3],[4],[19]  
Investment Date   Sep. 13, 2022 [12],[14] Sep. 13, 2022 [1],[3],[4],[19],[20]  
Cost   $ 960 [12] $ 1,000 [1],[3],[4],[19]  
Fair Value   $ 1,238 [9],[12] $ 1,000 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BP Thrift Buyer, LLC (dba myUnique and Ecothrift) Retail First Lien Debt Variable Index Spread (S + 5.75%) Variable Index Floor (1.50%) Rate Cash 10.64% Rate PIK 0.00% Investment date 5/12/2023 Maturity Date 9/13/2027        
Variable Index Spread [11],[12]   5.75%    
Variable Index Floor [11],[12]   1.50%    
Investment, Interest Rate, Paid in Cash [12],[13]   10.64%    
Investment interest rate, PIK [12],[13]   0.00%    
Investment Date [12],[14]   May 12, 2023    
Maturity [12]   Sep. 13, 2027    
Principal Amount - Debt Investments [12]   $ 1,948    
Cost [12]   1,948    
Fair Value [9],[12]   $ 1,948    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BP Thrift Buyer, LLC (dba myUnique and Ecothrift) Retail First Lien Debt Variable Index Spread (S + 5.75%) Variable Index Floor (1.50%) Rate Cash 10.64% Rate PIK 0.00% Investment date 9/13/2022 Maturity Date 9/13/2027        
Variable Index Spread [11],[12],[64]   5.75%    
Variable Index Floor [11],[12],[64]   1.50%    
Investment, Interest Rate, Paid in Cash [12],[13],[64]   10.64%    
Investment interest rate, PIK [12],[13],[64]   0.00%    
Investment Date [12],[14],[64]   Sep. 13, 2022    
Maturity [12],[64]   Sep. 13, 2027    
Principal Amount - Debt Investments [12],[64]   $ 20,000    
Cost [12],[64]   19,610    
Fair Value [9],[12],[64]   $ 20,000    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BP Thrift Buyer, LLC (dba myUnique and Ecothrift) Retail First Lien Debt Variable Index Spread Variable Index Spread (S +5.75%) Variable Index Floor (1.50%) Rate Cash 9.31% Rate PIK 0.00% Investment date 9/13/2022 Maturity 9/13/2027        
Variable Index Spread [1],[3],[4],[19],[65]     5.75%  
Variable Index Floor [1],[3],[4],[19],[65]     1.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[65]     9.31%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[65]     0.00%  
Investment Date [1],[3],[4],[19],[20],[65]     Sep. 13, 2022  
Maturity [1],[3],[4],[19],[65]     Sep. 13, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19],[65]     $ 20,000  
Cost [1],[3],[4],[19],[65]     19,564  
Fair Value [1],[3],[4],[10],[19],[65]     $ 19,564  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Bedford Precision Parts LLC Specialty Common Equity (500,000 units) Investment date 3/12/2019        
Investment in number of shares or units [6],[7],[8],[12]   500,000    
Investment Date [12],[14]   Mar. 12, 2019    
Cost [12]   $ 484    
Fair Value [9],[12]   $ 472    
Percent of Net Assets [12]   0.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Bedford Precision Parts LLC Specialty Distribution Common Equity (500,000 units) Investment date 3/12/2019        
Investment in number of shares or units [1],[3],[4],[19],[21]     500,000  
Investment Date [1],[3],[4],[19],[20],[21]     Mar. 12, 2019  
Cost [1],[3],[4],[19],[21]     $ 484  
Fair Value [1],[3],[4],[10],[19],[21]     $ 486  
Percent of Net Assets [1],[3],[4],[19],[21]     0.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BurgerFi International, LLC (dba BurgerFi) Restaurants        
Cost [12]   $ 570    
Fair Value [9],[12]   $ 267    
Percent of Net Assets [12]   0.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BurgerFi International, LLC (dba BurgerFi) Restaurants Common Equity (14,201 units) Investment date 11/03/2022        
Fair Value [9],[12]   $ 22    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BurgerFi International, LLC (dba BurgerFi) Restaurants Common Equity (14,201 units) Investment date 11/3/2022        
Investment in number of shares or units [6],[7],[8],[12]   14,201    
Investment Date [12],[14]   Nov. 03, 2022    
Cost [12]   $ 521    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments BurgerFi International, LLC (dba BurgerFi) Restaurants Preferred Equity (9,787 units) Investment date 11/3/2022        
Investment in number of shares or units [6],[7],[8],[12]   9,787    
Investment Date [12],[14]   Nov. 03, 2022    
Cost [12]   $ 49    
Fair Value [9],[12]   245    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CIH Intermediate, LLC Business Services        
Cost [1],[3],[4]     $ 14,434  
Fair Value [1],[3],[4],[10]     $ 15,029  
Percent of Net Assets [1],[3],[4]     3.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CIH Intermediate, LLC Business Services        
Cost [12]   14,515    
Fair Value [12]   $ 15,549    
Percent of Net Assets [12]   3.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CIH Intermediate, LLC Business Services Common Equity (563 shares) Investment date 3/3/2022        
Investment in number of shares or units   563 [6],[7],[8],[12] 563 [1],[3],[4],[19]  
Investment Date [12],[14]   Mar. 03, 2022    
Cost [12]   $ 400    
Fair Value [9],[12]   $ 843    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CIH Intermediate, LLC Business Services Common Equity Investment date 3/3/2022        
Investment Date [1],[3],[4],[19],[20]     Mar. 03, 2022  
Cost [1],[3],[4],[19]     $ 400  
Fair Value [1],[3],[4],[10],[19]     $ 425  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CIH Intermediate, LLC Business Services First Lien Debt Variable Index Spread Rate Cash 10.00% Rate PIK 1.00% Investment date 3/3/2022 Maturity 3/3/2028        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[23]     10.00%  
Investment interest rate, PIK [1],[3],[4],[5],[23]     1.00%  
Investment Date [1],[3],[4],[20],[23]     Mar. 03, 2022  
Maturity [1],[3],[4],[23]     Mar. 03, 2028  
Principal Amount - Debt Investments [1],[3],[4],[23]     $ 13,751  
Cost [1],[3],[4],[23]     13,634  
Fair Value [1],[3],[4],[10],[23]     $ 13,751  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CIH Intermediate, LLC Business Services Preferred Equity (563 shares) Investment date 3/3/2022        
Investment in number of shares or units   563 [6],[7],[8],[12] 563 [1],[3],[4],[19]  
Investment Date   Mar. 03, 2022 [12],[14] Mar. 03, 2022 [1],[3],[4],[19],[20]  
Cost   $ 400 [12] $ 400 [1],[3],[4],[19]  
Fair Value   $ 886 [9],[12] $ 853 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CIH Intermediate, LLC Business Services Subordinated Debt Rate Cash 10.00% Rate PIK 1.00% Investment date 3/3/2022 Maturity Date 3/3/2028        
Variable Index Spread [12],[13]   10.00%    
Investment interest rate, PIK [12],[13]   1.00%    
Investment Date [12],[14]   Mar. 03, 2022    
Maturity [12]   Mar. 03, 2028    
Principal Amount - Debt Investments [12]   $ 13,820    
Cost [12]   13,715    
Fair Value [9],[12]   $ 13,820    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CRS Solutions Holdings, LLC (dba CRS Texas) Business Services Common Equity (Class A Units) (574,929 units) Investment date 6/28/2022        
Investment in number of shares or units   574,929 [6],[7],[8],[12],[28] 574,929 [1],[3],[4],[19],[21]  
Investment Date [6],[7],[8],[12],[14],[28]   Jun. 28, 2022    
Cost [6],[7],[8],[12],[28]   $ 272    
Fair Value [6],[7],[8],[9],[12],[28]   $ 202    
Percent of Net Assets [6],[7],[8],[12],[28]   0.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CRS Solutions Holdings, LLC (dba CRS Texas) Business Services Common Equity Investment date 6/28/2022        
Investment Date [1],[3],[4],[19],[20],[21]     Jun. 28, 2022  
Cost [1],[3],[4],[19],[21]     $ 272  
Fair Value [1],[3],[4],[10],[19],[21]     $ 212  
Percent of Net Assets [1],[3],[4],[19],[21]     0.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CTM Group, Inc. Business Services        
Cost [6],[7],[8]   $ 10,224    
Fair Value [6],[7],[8],[9]   $ 10,224    
Percent of Net Assets [6],[7],[8]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CTM Group, Inc. Business Services Common Equity (400,000 units) Investment date 2/28/2023        
Investment in number of shares or units [6],[7],[8]   400,000    
Investment Date [6],[7],[8],[14]   Feb. 28, 2023    
Cost [6],[7],[8]   $ 400    
Fair Value [6],[7],[8],[9]   $ 400    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CTM Group, Inc. Business Services First Lien Debt Variable Index Spread (S + 6.75%) Variable Index Floor (1.00%) Rate Cash 12.16% Rate PIK 0.00% Investment date 2/28/2023 Maturity 11/30/2026        
Variable Index Spread [6],[7],[8],[11]   6.75%    
Variable Index Floor [6],[7],[8],[11]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13]   12.16%    
Investment interest rate, PIK [6],[7],[8],[13]   0.00%    
Investment Date [6],[7],[8],[14]   Feb. 28, 2023    
Maturity [6],[7],[8]   Nov. 30, 2026    
Principal Amount - Debt Investments [6],[7],[8]   $ 7,980    
Cost [6],[7],[8]   7,834    
Fair Value [6],[7],[8],[9]   $ 7,834    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments CTM Group, Inc. Business Services Subordinated Debt Rate Cash 11.50% Rate PIK 2.00% Investment date 2/28/2023 Maturity 11/30/2027        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13]   11.50%    
Investment interest rate, PIK [6],[7],[8],[13]   2.00%    
Investment Date [6],[7],[8],[14]   Feb. 28, 2023    
Maturity [6],[7],[8]   Nov. 30, 2027    
Principal Amount - Debt Investments [6],[7],[8]   $ 2,014    
Cost [6],[7],[8]   1,990    
Fair Value [6],[7],[8],[9]   1,990    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Cardback Intermediate, LLC (dba Chargeback Gurus) Information Technology Services        
Cost [1],[3],[4]     $ 12,735  
Fair Value [1],[3],[4],[10]     $ 12,851  
Percent of Net Assets [1],[3],[4]     3.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Cardback Intermediate, LLC (dba Chargeback Gurus) Information Technology Services        
Cost [12]   12,006    
Fair Value [9],[12]   $ 12,116    
Percent of Net Assets [12]   3.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Cardback Intermediate, LLC (dba Chargeback Gurus) Information Technology Services Common Equity (495 shares) Investment date 8/10/2021        
Investment in number of shares or units   495 [6],[7],[8],[12] 495 [1],[3],[4],[19]  
Investment Date   Aug. 10, 2021 [12],[14] Aug. 10, 2021 [1],[3],[4],[19],[20]  
Cost   $ 125 [12] $ 125 [1],[3],[4],[19]  
Fair Value   $ 23 [9],[12] $ 33 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Cardback Intermediate, LLC (dba Chargeback Gurus) Information Technology Services First Lien Debt Variable Index Spread (S + 6.50%) Variable Index Floor (0.75%) Rate Cash 12.00% Rate PIK 0.00% Investment date 8/10/2021 Maturity Date 8/10/2026        
Variable Index Spread [11],[12],[66]   6.50%    
Variable Index Floor [11],[12],[66]   (0.75%)    
Investment, Interest Rate, Paid in Cash [12],[13],[66]   12.00%    
Investment interest rate, PIK [12],[13],[66]   0.00%    
Investment Date [12],[14],[66]   Aug. 10, 2021    
Maturity [12],[66]   Aug. 10, 2026    
Principal Amount - Debt Investments [12],[66]   $ 11,804    
Cost [12],[66]   11,756    
Fair Value [9],[12],[66]   $ 11,804    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Cardback Intermediate, LLC (dba Chargeback Gurus) Information Technology Services First Lien Debt Variable Index Spread Variable Index Spread (L +6.50%) Variable Index Floor (0.75%) Rate Cash 10.24% Rate PIK 0.00% Investment date 0810/2021 Maturity 8/10/2026        
Variable Index Spread [1],[3],[19],[67],[68]     6.50%  
Variable Index Floor [1],[3],[4],[19],[67]     0.75%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[67]     10.24%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[67]     0.00%  
Investment Date [1],[3],[4],[19],[20],[67]     Aug. 10, 2021  
Maturity [1],[3],[4],[19],[67]     Aug. 10, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19],[67]     $ 12,541  
Cost [1],[3],[4],[19],[67]     12,485  
Fair Value [1],[3],[4],[10],[19],[67]     $ 12,541  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Cardback Intermediate, LLC (dba Chargeback Gurus) Information Technology Services Preferred Equity (495 shares) Investment date 8/10/2021        
Investment in number of shares or units   495 [6],[7],[8],[12] 495 [1],[3],[4],[19]  
Investment Date   Aug. 10, 2021 [12],[14] Aug. 10, 2021 [1],[3],[4],[19],[20]  
Cost   $ 125 [12] $ 125 [1],[3],[4],[19]  
Fair Value   289 [9],[12] 277 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC) Information Technology Services        
Cost [1],[3],[4]     8,460  
Fair Value [1],[3],[4],[10]     $ 8,500  
Percent of Net Assets [1],[3],[4]     2.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC) Information Technology Services        
Cost [12]   8,464    
Fair Value [9],[12]   $ 8,500    
Percent of Net Assets [12]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC) Information Technology Services First Lien Debt Variable Index Spread Variable Index Spread (S +7.25%) Variable Index Floor (1.00%) Rate Cash 11.06% Rate PIK 0.00% Investment date 4/1/2022 Maturity 4/1/2027        
Variable Index Spread [1],[3],[4],[19]     7.25%  
Variable Index Floor [1],[3],[4],[19]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     11.06%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Apr. 01, 2022  
Maturity [1],[3],[4],[19]     Apr. 01, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 8,500  
Cost [1],[3],[4],[19]     8,460  
Fair Value [1],[3],[4],[10],[19]     8,500  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC) Information Technology Services Revolving Loan ($1,000 unfunded commitment) Variable Index Spread (S +6.25%) Variable Index Floor (1.00%) Rate Cash 10.06% Rate PIK 0.00% Investment date 4/1/2022 Maturity 4/1/2027        
Unfunded commitment [1],[3],[4],[19],[30]     $ 1,000  
Variable Index Spread [1],[3],[4],[19],[30]     6.25%  
Variable Index Floor [1],[3],[4],[19],[30]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[30]     10.06%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[30]     0.00%  
Investment Date [1],[3],[4],[19],[20],[30]     Apr. 01, 2022  
Maturity [1],[3],[4],[19],[30]     Apr. 01, 2027  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Combined Systems, Inc Aerospace & Defense Manufacturing        
Cost [6],[7],[8]   $ 8,163    
Fair Value [6],[7],[8],[9]   $ 8,189    
Percent of Net Assets [6],[7],[8]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Combined Systems, Inc Aerospace & Defense Manufacturing Revolving Loan ($162 unfunded commitment) Variable Index Spread (L + 10.00%) Variable Index Floor (2.00%) Rate Cash 17.75% Rate PIK 0.00% Investment date 1/31/2020 Maturity 1/31/2025        
Variable Index Spread [6],[7],[8],[11],[12],[69]   10.00%    
Variable Index Floor [6],[7],[8],[11],[12],[69]   2.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[69]   18.18%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[69]   0.00%    
Investment Date [6],[7],[8],[12],[14],[69]   Jan. 31, 2020    
Maturity [6],[7],[8],[12],[69]   Jan. 31, 2025    
Principal Amount - Debt Investments [6],[7],[8],[12],[69]   $ 3,838    
Cost [6],[7],[8],[12],[69]   3,830    
Fair Value [6],[7],[8],[9],[12],[69]   $ 3,838    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Combined Systems, Inc. Aerospace & Defense Manufacturing        
Cost [1],[3],[4]     $ 9,169  
Fair Value [1],[3],[4],[10]     $ 9,203  
Percent of Net Assets [1],[3],[4]     2.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Combined Systems, Inc. Aerospace & Defense Manufacturing First Lien Debt Variable Index Spread (L + 11.00%) Variable Index Floor (2.00%) Rate Cash 19.18% Rate PIK 0.00% Investment date 1/31/2020 Maturity 1/31/2025        
Variable Index Spread [6],[7],[8],[11]   11.00%    
Variable Index Floor [6],[7],[8],[11]   (2.00%)    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13]   19.18%    
Investment interest rate, PIK [6],[7],[8],[13]   0.00%    
Investment Date [6],[7],[8],[14]   Jan. 31, 2020    
Maturity [6],[7],[8]   Jan. 31, 2025    
Principal Amount - Debt Investments [6],[7],[8]   $ 3,862    
Cost [6],[7],[8]   3,844    
Fair Value [6],[7],[8],[9]   $ 3,862    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Combined Systems, Inc. Aerospace & Defense Manufacturing First Lien Debt Variable Index Spread (L + 11.00%) Variable Index Floor (2.00%) Rate Cash 19.18% Rate PIK 0.00% Investment date 12/22/2022 Maturity 1/31/2025        
Variable Index Spread [6],[7],[8],[11]   11.00%    
Variable Index Floor [6],[7],[8],[11]   (2.00%)    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13]   19.18%    
Investment interest rate, PIK [6],[7],[8],[13]   0.00%    
Investment Date [6],[7],[8],[14]   Dec. 22, 2022    
Maturity [6],[7],[8]   Jan. 31, 2025    
Principal Amount - Debt Investments [6],[7],[8]   $ 489    
Cost [6],[7],[8]   489    
Fair Value [6],[7],[8],[9]   489    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Combined Systems, Inc. Aerospace & Defense Manufacturing First Lien Debt Variable Index Spread Rate Variable Index Spread Variable Index Spread (L +11.00%) Variable Index Floor (2.00%) Cash 17.74% Rate PIK 0.00% Investment date 1/31/2020 Maturity 1/31/2025        
Variable Index Spread [1],[3],[4]     11.00%  
Variable Index Floor [1],[3],[4]     2.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5]     17.74%  
Investment interest rate, PIK [1],[3],[4],[5]     0.00%  
Investment Date [1],[3],[4],[20]     Jan. 31, 2020  
Maturity [1],[3],[4]     Jan. 31, 2025  
Principal Amount - Debt Investments [1],[3],[4]     $ 4,890  
Cost [1],[3],[4]     4,866  
Fair Value [1],[3],[4],[10]     $ 4,890  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Combined Systems, Inc. Aerospace & Defense Manufacturing First Lien Debt Variable Index Spread Rate Variable Index Spread Variable Index Spread (L +11.00%) Variable Index Floor (2.00%) Cash 18.75% Rate PIK 0.00% Investment date 12/22/2022 Maturity 2/15/2023        
Variable Index Spread [1],[3],[4]     11.00%  
Variable Index Floor [1],[3],[4]     2.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5]     18.75%  
Investment interest rate, PIK [1],[3],[4],[5]     0.00%  
Investment Date [1],[3],[4],[20]     Dec. 22, 2022  
Maturity [1],[3],[4]     Feb. 15, 2023  
Principal Amount - Debt Investments [1],[3],[4]     $ 475  
Cost [1],[3],[4]     475  
Fair Value [1],[3],[4],[10]     475  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Combined Systems, Inc. Aerospace & Defense Manufacturing Revolving Loan ($162 unfunded commitment) Variable Index Spread (L + 10.00%) Variable Index Floor (2.00%) Rate Cash 18.18% Rate PIK 0.00% Investment date 1/31/2020 Maturity 1/31/2025        
Unfunded commitment [6],[7],[8],[12],[69]   $ 162    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Combined Systems, Inc. Aerospace & Defense Manufacturing Revolving Loan ($162 unfunded commitment) Variable Index Spread (L +10.00%) Variable Index Floor (2.00%) Rate Cash 16.74% Rate PIK 0.00% Investment date 1/31/2020 Maturity 1/31/2025        
Unfunded commitment [1],[3],[4],[19],[22]     $ 162  
Variable Index Spread [1],[3],[4],[19],[22]     10.00%  
Variable Index Floor [1],[3],[4],[19],[22]     2.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[22]     16.74%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[22]     0.00%  
Investment Date [1],[3],[4],[19],[20],[22]     Jan. 31, 2020  
Maturity [1],[3],[4],[19],[22]     Jan. 31, 2025  
Principal Amount - Debt Investments [1],[3],[4],[19],[22]     $ 3,838  
Cost [1],[3],[4],[19],[22]     3,828  
Fair Value [1],[3],[4],[10],[19],[22]     $ 3,838  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Comply365, LLC Aerospace & Defense Manufacturing Common Equity (1,000,000 units) Investment date 12/11/2020        
Investment in number of shares or units   1,000,000 [6],[7],[8] 1,000,000 [1],[3],[4]  
Investment Date [6],[7],[8],[14]   Dec. 11, 2020    
Cost [6],[7],[8]   $ 627    
Fair Value [6],[7],[8],[9]   $ 1,340    
Percent of Net Assets [6],[7],[8]   0.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Comply365, LLC Aerospace & Defense Manufacturing Common Equity Investment date 12/11/2020        
Investment Date [1],[3],[4],[20]     Dec. 11, 2020  
Cost [1],[3],[4]     $ 627  
Fair Value [1],[3],[4],[10]     $ 1,143  
Percent of Net Assets [1],[3],[4]     0.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Dataguise, Inc. Information Technology Services        
Cost   $ 22,479 [6],[7],[8] $ 22,212 [1],[3],[4]  
Fair Value   $ 21,815 [6],[7],[8],[9] $ 21,283 [1],[3],[4],[10]  
Percent of Net Assets   5.00% [6],[7],[8],[12],[28] 5.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Dataguise, Inc. Information Technology Services Common Equity (909 shares) Investment date 12/31/2020        
Investment in number of shares or units   909 [6],[7],[8],[12] 909 [1],[3],[4],[19]  
Investment Date [6],[7],[8],[12],[14]   Dec. 31, 2020    
Cost [6],[7],[8],[12]   $ 1,500    
Fair Value [6],[7],[8],[9],[12]   $ 791    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Dataguise, Inc. Information Technology Services Common Equity Investment date 12/31/2020        
Investment Date [1],[3],[4],[19],[20]     Dec. 31, 2020  
Cost [1],[3],[4],[19]     $ 1,500  
Fair Value [1],[3],[4],[10],[19]     $ 569  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Dataguise, Inc. Information Technology Services Subordinated Debt Rate Cash 11.00% Rate PIK 2.00% Investment date 12/30/2022 Maturity 11/23/2027        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   11.00%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   2.00%    
Investment Date [6],[7],[8],[12],[14]   Dec. 30, 2022    
Maturity [6],[7],[8],[12]   Nov. 23, 2027    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 21,024    
Cost [6],[7],[8],[12]   20,979    
Fair Value [6],[7],[8],[9],[12]   21,024    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Dataguise, Inc. Information Technology Services Subordinated Debt Variable Index Cash 11.00% Rate PIK 3.00% Investment date 12/30/2022 Maturity 12/31/2020        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     11.00%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     3.00%  
Investment Date [1],[3],[4],[19],[20]     Dec. 30, 2022  
Maturity [1],[3],[4],[19]     Nov. 23, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 20,763  
Cost [1],[3],[4],[19]     20,712  
Fair Value [1],[3],[4],[10],[19]     20,714  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Detechtion Holdings, LLC Information Technology Services        
Cost [6],[7],[8]   19,904    
Fair Value [6],[7],[8],[9]   $ 19,904    
Percent of Net Assets [6],[7],[8]   4.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Detechtion Holdings, LLC Information Technology Services Common Equity (500,000 units) Investment date 6/21/2023        
Investment in number of shares or units [6],[7],[8],[12],[28]   500,000    
Investment Date [6],[7],[8],[12],[14],[28]   Jun. 21, 2023    
Cost [6],[7],[8],[12],[28]   $ 500    
Fair Value [6],[7],[8],[9],[12],[28]   $ 500    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Detechtion Holdings, LLC Information Technology Services First Lien Debt Variable Index Spread (S + 5.75%) Variable Index Floor (2.25%) Rate Cash 10.96% Rate PIK 2.00% Investment date 6/21/2023 Maturity 6/21/2028        
Variable Index Spread [6],[7],[8],[11],[17]   5.75%    
Variable Index Floor [6],[7],[8],[11],[17]   (2.25%)    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[17]   10.96%    
Investment interest rate, PIK [6],[7],[8],[13],[17]   2.00%    
Investment Date [6],[7],[8],[14],[17]   Jun. 21, 2023    
Maturity [6],[7],[8],[17]   Jun. 21, 2028    
Principal Amount - Debt Investments [6],[7],[8],[17]   $ 17,509    
Cost [6],[7],[8],[17]   17,407    
Fair Value [6],[7],[8],[9],[17]   $ 17,407    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Detechtion Holdings, LLC Information Technology Services Subordinated Debt Rate Cash 00.00% Rate PIK 14.00% Investment date 6/21/2023 Maturity 6/21/2028        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   0.00%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   14.00%    
Investment Date [6],[7],[8],[12],[14]   Jun. 21, 2023    
Maturity [6],[7],[8],[12]   Jun. 21, 2028    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 2,008    
Cost [6],[7],[8],[12]   1,997    
Fair Value [6],[7],[8],[9],[12]   1,997    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Diversified Search LLC Business Services        
Cost   24,614 [6],[7],[8] 24,593 [1],[3],[4]  
Fair Value   $ 24,676 [6],[7],[8],[9] $ 25,257 [1],[3],[4],[10]  
Percent of Net Assets   5.00% [6],[7],[8] 5.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Diversified Search LLC Business Services Common Equity (573 units) Investment date 2/7/2019        
Investment in number of shares or units [6],[7],[8],[12],[28]   573    
Investment Date [6],[7],[8],[12],[14],[28]   Feb. 07, 2019    
Cost [6],[7],[8],[12],[28]   $ 552    
Fair Value [6],[7],[8],[9],[12],[28]   $ 521    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Diversified Search LLC Business Services Common Equity Investment date 2/7/2019        
Investment Date [1],[3],[4],[19],[20],[21]     Feb. 07, 2019  
Cost [1],[3],[4],[19],[21]     $ 552  
Fair Value [1],[3],[4],[10],[19],[21]     $ 1,102  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Diversified Search LLC Business Services First Lien Debt Variable Index Spread (S + 6.50%) Variable Index Floor (1.00%) Rate Cash 12.01% Rate PIK 0.00% Investment date 2/7/2019 Maturity 9/30/2025        
Variable Index Spread [6],[7],[8],[11],[17],[70]   6.50%    
Variable Index Floor [6],[7],[8],[11],[17],[70]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[17],[70]   12.01%    
Investment interest rate, PIK [6],[7],[8],[13],[17],[70]   0.00%    
Investment Date [6],[7],[8],[14],[17],[70]   Feb. 07, 2019    
Maturity [6],[7],[8],[17],[70]   Sep. 30, 2025    
Principal Amount - Debt Investments [6],[7],[8],[17],[70]   $ 24,155    
Cost [6],[7],[8],[17],[70]   24,062    
Fair Value [6],[7],[8],[9],[17],[70]   $ 24,155    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Diversified Search LLC Business Services First Lien Debt Variable Index Spread Variable Index Spread (S +6.50%) Variable Index Floor (1.00%) Cash 10.32% Rate PIK 0.00% Investment date 2/7/2019 Maturity 2/7/2024        
Variable Index Spread [1],[3],[4],[23],[71]     6.50%  
Variable Index Floor [1],[3],[4],[23],[71]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[23],[71]     10.32%  
Investment interest rate, PIK [1],[3],[4],[5],[23],[71]     0.00%  
Investment Date [1],[3],[4],[20],[23],[71]     Feb. 07, 2019  
Maturity [1],[3],[4],[23],[71]     Feb. 07, 2024  
Principal Amount - Debt Investments [1],[3],[4],[23],[71]     $ 24,155  
Cost [1],[3],[4],[23],[71]     24,041  
Fair Value [1],[3],[4],[10],[23],[71]     $ 24,155  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Diversified Search LLC Diversified Search LLC Common Equity (573 units) Investment date 2/7/2019        
Investment in number of shares or units [1],[3],[4],[19],[21]     573  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments ECM Industries, LLC Component Manufacturing Common Equity (1,000,000 shares) Investment date 4/30/2020        
Investment in number of shares or units [1],[3],[4],[19],[21]     1,000,000  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments ECM Industries, LLC Component Manufacturing Common Equity Investment date 4/30/2020        
Investment Date [1],[3],[4],[19],[20],[21]     Apr. 30, 2020  
Cost [1],[3],[4],[19],[21]     $ 221  
Fair Value [1],[3],[4],[10],[19],[21]     $ 1,633  
Percent of Net Assets [1],[3],[4],[19],[21]     0.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Education Incites, LLC (dba Acceleration Academies) Business Services Second Lien Debt Cash 12.75% Rate PIK 0.00% Investment date 10/31/2022 Maturity 10/29/2027        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5]     12.75%  
Investment Date [1],[3],[4],[20]     Oct. 31, 2022  
Maturity [1],[3],[4]     Oct. 29, 2027  
Principal Amount - Debt Investments [1],[3],[4]     $ 6,000  
Cost [1],[3],[4]     5,971  
Fair Value [1],[3],[4],[10]     $ 5,971  
Percent of Net Assets [1],[3],[4]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Education Incites, LLC (dba Acceleration Academies) Business Services Second Lien Debt Rate Cash 12.75% Rate PIK 0.00% Investment date 10/31/2022 Maturity 10/29/2027        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13]   12.75%    
Investment interest rate, PIK [6],[7],[8],[13]   0.00%    
Investment Date [6],[7],[8],[14]   Oct. 31, 2022    
Maturity [6],[7],[8]   Oct. 29, 2027    
Principal Amount - Debt Investments [6],[7],[8]   $ 6,000    
Cost [6],[7],[8]   5,974    
Fair Value [6],[7],[8],[9]   $ 6,000    
Percent of Net Assets [6],[7],[8]   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Education Incites, LLC (dba Acceleration Academies) Business Services Second Lien Debt Variable Index Cash 12.75% Rate PIK 0.00% Investment date 10/31/2022 Maturity 10/29/2027        
Investment interest rate, PIK [1],[3],[4],[5],[72]     0.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Elements Brands, LLC Consumer Products        
Cost   $ 2,755 [6],[7],[8] $ 3,245 [1],[3],[4]  
Fair Value   $ 2,775 [6],[7],[8],[9] $ 3,275 [1],[3],[4],[10]  
Percent of Net Assets   1.00% [6],[7],[8] 1.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Elements Brands, LLC Consumer Products First Lien Debt Cash 12.25% Rate PIK 0.00% Investment date 12/31/2020 Maturity 6/30/2024        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5]     12.25%  
Investment interest rate, PIK [1],[3],[4],[5]     0.00%  
Investment Date [1],[3],[4],[20]     Dec. 31, 2020  
Maturity [1],[3],[4]     Jun. 30, 2024  
Principal Amount - Debt Investments [1],[3],[4]     $ 1,775  
Cost [1],[3],[4]     1,755  
Fair Value [1],[3],[4],[10]     $ 1,775  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Elements Brands, LLC Consumer Products First Lien Debt Rate Cash 12.25% Rate PIK 0.00% Investment date 12/31/2020 Maturity 6/30/2024        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13]   12.25%    
Investment interest rate, PIK [6],[7],[8],[13]   0.00%    
Investment Date [6],[7],[8],[14]   Dec. 31, 2020    
Maturity [6],[7],[8]   Jun. 30, 2024    
Principal Amount - Debt Investments [6],[7],[8]   $ 1,275    
Cost [6],[7],[8]   1,262    
Fair Value [6],[7],[8],[9]   $ 1,275    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Elements Brands, LLC Consumer Products Revolving Loan Cash 12.25% Rate PIK 0.00% Investment date 12/31/2020 Maturity 6/30/2024        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     12.25%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Dec. 31, 2020  
Maturity [1],[3],[4],[19]     Jun. 30, 2024  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 1,500  
Cost [1],[3],[4],[19]     1,490  
Fair Value [1],[3],[4],[10],[19]     $ 1,500  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Elements Brands, LLC Consumer Products Revolving Loan Rate Cash 12.25% Rate PIK 0.00% Investment date 12/31/2020 Maturity 6/30/2024        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   12.25%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   0.00%    
Investment Date [6],[7],[8],[12],[14]   Dec. 31, 2020    
Maturity [6],[7],[8],[12]   Jun. 30, 2024    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 1,500    
Cost [6],[7],[8],[12]   1,493    
Fair Value [6],[7],[8],[9],[12]   $ 1,500    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Fishbowl Solutions, LLC Information Technology Services First Lien Debt Variable Index Spread (S + 7.75%) Variable Index Floor (1.00%) Rate Cash 12.57% Rate PIK 0.00% Investment date 3/25/2022 Maturity 3/25/2027        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[73]   12.92%    
Investment interest rate, PIK [6],[7],[8],[13],[73]   0.00%    
Investment Date [6],[7],[8],[14],[73]   Mar. 25, 2022    
Maturity [6],[7],[8],[73]   Mar. 25, 2027    
Principal Amount - Debt Investments [6],[7],[8],[73]   $ 14,355    
Cost [6],[7],[8],[73]   14,274    
Fair Value [6],[7],[8],[9],[73]   $ 14,172    
Percent of Net Assets [6],[7],[8],[73]   3.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Fishbowl Solutions, LLC Information Technology Services First Lien Debt Variable Index Spread (S +7.75%) Variable Index Floor (1.00%) Rate Cash 12.57% Rate PIK 0.00% Investment date 3/25/2022 Maturity 3/25/2027        
Variable Index Spread [1],[3],[4],[74]     7.75%  
Variable Index Floor [1],[3],[4],[74]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[74]     12.57%  
Investment interest rate, PIK [1],[3],[4],[5],[74]     0.00%  
Investment Date [1],[3],[4],[20],[74]     Mar. 25, 2022  
Maturity [1],[3],[4],[74]     Mar. 25, 2027  
Principal Amount - Debt Investments [1],[3],[4],[74]     $ 14,428  
Cost [1],[3],[4],[74]     14,335  
Fair Value [1],[3],[4],[10],[74]     $ 14,427  
Percent of Net Assets [1],[3],[4],[74]     3.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Fishbowl Solutions, LLC Information Technology Services First Lien Debt Variable Index Spread (S +7.75%) Variable Index Floor (1.00%) Rate Cash 12.92% Rate PIK 0.00% Investment date 3/25/2022 Maturity 3/25/2027        
Variable Index Spread [6],[7],[8],[11],[73]   7.75%    
Variable Index Floor [6],[7],[8],[11],[73]   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments GP&C Operations, LLC (dba Garlock Printing and Converting) Component Manufacturing        
Cost [6],[7],[8]   $ 11,066    
Fair Value [6],[7],[8],[9]   $ 10,914    
Percent of Net Assets [6],[7],[8]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments GP&C Operations, LLC (dba Garlock Printing and Converting) Component Manufacturing        
Cost [1],[3],[4]     $ 11,415  
Fair Value [1],[3],[4],[10]     $ 11,313  
Percent of Net Assets [1],[3],[4]     3.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments GP&C Operations, LLC (dba Garlock Printing and Converting) Component Manufacturing Common Equity (515,625 units) Investment date 1/22/2021        
Investment in number of shares or units   515,625 [6],[7],[8],[12],[28] 515,625 [1],[3],[4],[19],[21]  
Investment Date   Jan. 22, 2021 [6],[7],[8],[12],[14],[28] Jan. 22, 2021 [1],[3],[4],[19],[20],[21]  
Cost   $ 516 [6],[7],[8],[12],[28] $ 516 [1],[3],[4],[19],[21]  
Fair Value   $ 279 [6],[7],[8],[9],[12],[28] $ 313 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments GP&C Operations, LLC (dba Garlock Printing and Converting) Component Manufacturing First Lien Debt Variable Index Spread (L +8.25%) Variable Index Floor (1.00%) Rate Cash 13.01% Rate PIK 0.00% Investment date 1/22/2021 Maturity 1/22/2026        
Variable Index Spread [1],[3],[4],[75]     8.25%  
Variable Index Floor [1],[3],[4],[75]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[75]     13.01%  
Investment interest rate, PIK [1],[3],[4],[5],[75]     0.00%  
Investment Date [1],[3],[4],[20],[75]     Jan. 22, 2021  
Maturity [1],[3],[4],[75]     Jan. 22, 2026  
Principal Amount - Debt Investments [1],[3],[4],[75]     $ 11,000  
Cost [1],[3],[4],[75]     10,899  
Fair Value [1],[3],[4],[10],[75]     $ 11,000  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments GP&C Operations, LLC (dba Garlock Printing and Converting) Component Manufacturing First Lien Debt Variable Index Spread (S + 8.25%) Variable Index Floor (1.00%) Rate Cash 13.75% Rate PIK 0.00% Investment date 1/22/2021 Maturity 1/22/2026        
Variable Index Spread [6],[7],[8],[11],[76]   8.25%    
Variable Index Floor [6],[7],[8],[11],[76]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[76]   13.75%    
Investment interest rate, PIK [6],[7],[8],[13],[76]   0.00%    
Investment Date [6],[7],[8],[14],[76]   Jan. 22, 2021    
Maturity [6],[7],[8],[76]   Jan. 22, 2026    
Principal Amount - Debt Investments [6],[7],[8],[76]   $ 10,635    
Cost [6],[7],[8],[76]   10,550    
Fair Value [6],[7],[8],[9],[76]   10,635    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Global Plasma Solutions, Inc. Component Manufacturing        
Cost [6],[7],[8]   243    
Fair Value [6],[7],[8],[9]   $ 294    
Percent of Net Assets [6],[7],[8]   0.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Global Plasma Solutions, Inc. Component Manufacturing Common Equity (947 shares) Investment date 9/21/2018        
Investment in number of shares or units   947 [6],[7],[8],[12],[28] 947 [1],[3],[4],[19]  
Investment Date   Sep. 21, 2018 [6],[7],[8],[12],[14] Sep. 21, 2018 [1],[3],[4],[19],[20]  
Cost   $ 52 [6],[7],[8],[12] $ 52 [1],[3],[4],[19]  
Fair Value   $ 103 [6],[7],[8],[9],[12] $ 283 [1],[3],[4],[10],[19]  
Percent of Net Assets [1],[3],[4],[19]     0.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Global Plasma Solutions, Inc. Component Manufacturing Services First Lien Debt Rate Cash 0.00% Rate PIK 18.80% Investment date 3/25/2022 Maturity 3/25/2027        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   0.00%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   18.80%    
Investment Date [6],[7],[8],[12],[14]   Mar. 31, 2023    
Maturity [6],[7],[8],[12]   Mar. 18, 2024    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 191    
Cost [6],[7],[8],[12]   191    
Fair Value [6],[7],[8],[9],[12]   $ 191    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Green Cubes Technology, LLC (dba Green Cubes) Information Technology Services First Lien Debt Variable Index Spread (L +13.00%) Variable Index Floor (1.00%) Rate Cash 17.77% Rate PIK 0.00% Investment date 12/17/2021 Maturity 12/17/2024        
Variable Index Spread [1],[3],[4],[19]     13.00%  
Variable Index Floor [1],[3],[4],[19]     0.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     17.77%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Dec. 17, 2021  
Maturity [1],[3],[4],[19]     Dec. 17, 2024  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 13,000  
Cost [1],[3],[4],[19]     12,952  
Fair Value [1],[3],[4],[10],[19]     $ 13,000  
Percent of Net Assets [1],[3],[4],[19]     3.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Green Cubes Technology, LLC (dba Green Cubes) Information Technology Services First Lien Debt Variable Index Spread (S + 13.00%) Variable Index Floor (0.00%) Rate Cash 18.43% Rate PIK 0.00% Investment date 12/17/2021 Maturity 12/17/2024        
Variable Index Spread [6],[7],[8],[11],[12]   13.00%    
Variable Index Floor [6],[7],[8],[11],[12]   0.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   18.43%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   0.00%    
Investment Date [6],[7],[8],[12],[14]   Dec. 17, 2021    
Maturity [6],[7],[8],[12]   Dec. 17, 2024    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 12,000    
Cost [6],[7],[8],[12]   11,964    
Fair Value [6],[7],[8],[9],[12]   $ 12,000    
Percent of Net Assets [6],[7],[8],[12]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Gurobi Optimization, LLC Information Technology Services Common Equity (3 shares) Investment date 12/19/2017        
Investment in number of shares or units   3 [6],[7],[8] 3 [1],[3],[4]  
Investment Date   Dec. 19, 2017 [6],[7],[8],[14] Dec. 19, 2017 [1],[3],[4],[20]  
Cost   $ 605 [6],[7],[8] $ 605 [1],[3],[4]  
Fair Value   $ 2,912 [6],[7],[8],[9] $ 2,381 [1],[3],[4],[10]  
Percent of Net Assets   1.00% [6],[7],[8] 0.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Haematologic Technologies, Inc Healthcare Services First Lien Debt Variable Index Spread (S + 8.25%) Variable Index Floor (2.00%) Rate Cash 13.74% Rate PIK 0.00% Investment date 10/11/2019 Maturity 10/11/2024        
Variable Index Spread [6],[7],[8],[11],[77]   8.25%    
Variable Index Floor [6],[7],[8],[11],[77]   2.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[77]   13.74%    
Investment interest rate, PIK [6],[7],[8],[13],[77]   0.00%    
Investment Date [6],[7],[8],[14],[77]   Oct. 11, 2019    
Maturity [6],[7],[8],[77]   Oct. 11, 2024    
Principal Amount - Debt Investments [6],[7],[8],[77]   $ 5,385    
Cost [6],[7],[8],[77]   5,374    
Fair Value [6],[7],[8],[9],[77]   5,385    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Haematologic Technologies, Inc. Healthcare Services        
Cost   6,093 [6],[7],[8] $ 5,993 [1],[3],[4]  
Fair Value   $ 5,611 [6],[7],[8],[9] $ 5,793 [1],[3],[4],[10]  
Percent of Net Assets   1.00% [6],[7],[8] 1.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Haematologic Technologies, Inc. Healthcare Services Common Equity (630 units) Investment date 10/11/2019        
Investment in number of shares or units 630 [6],[7],[8],[12],[28] 89 [6],[7],[8],[12],[28] 630 [1],[3],[4],[19],[21]  
Investment Date   Oct. 11, 2019 [6],[7],[8],[12],[14],[28] Oct. 11, 2019 [1],[3],[4],[19],[20],[21]  
Cost   $ 630 [6],[7],[8],[12],[28] $ 630 [1],[3],[4],[19],[21]  
Fair Value $ 137 [6],[7],[8],[9],[12],[28]   $ 415 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Haematologic Technologies, Inc. Healthcare Services Common Equity (89 units) Investment date 6/26/2023        
Investment Date [6],[7],[8],[12],[14],[28]   Jun. 26, 2023    
Cost [6],[7],[8],[12],[28]   $ 89    
Fair Value [6],[7],[8],[9],[12],[28]   89    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Haematologic Technologies, Inc. Healthcare Services First Lien Debt Variable Index Spread (L +8.25%) Variable Index Floor (2.00%) Rate Cash 12.98% Rate PIK 0.00% Investment date 10/11/2019 Maturity 10/11/2024        
Variable Index Spread [1],[3],[4],[72]     8.25%  
Variable Index Floor [1],[3],[4],[72]     2.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[72]     12.98%  
Investment Date [1],[3],[4],[20],[72]     Oct. 11, 2019  
Maturity [1],[3],[4],[72]     Oct. 11, 2024  
Principal Amount - Debt Investments [1],[3],[4],[72]     $ 5,378  
Cost [1],[3],[4],[72]     5,363  
Fair Value [1],[3],[4],[10],[72]     5,378  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Hallmark Health Care Solutions, Inc. Healthcare Services        
Cost   9,020 [6],[7],[8] 9,073 [1],[3],[4]  
Fair Value   $ 11,674 [6],[7],[8],[9] $ 11,878 [1],[3],[4],[10]  
Percent of Net Assets   3.00% [6],[7],[8] 3.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Hallmark Health Care Solutions, Inc. Healthcare Services Common Equity (750,000 units) Investment date 12/4/2020        
Investment in number of shares or units   750,000 [6],[7],[8],[12] 750,000 [1],[3],[4],[19]  
Investment Date   Dec. 04, 2020 [6],[7],[8],[12],[14] Dec. 04, 2020 [1],[3],[4],[19],[20]  
Cost   $ 750 [6],[7],[8],[12] $ 750 [1],[3],[4],[19]  
Fair Value   $ 3,373 [6],[7],[8],[9],[12] $ 3,517 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Hallmark Health Care Solutions, Inc. Healthcare Services First Lien Debt Variable Index Spread (L +7.25%) Variable Index Floor (1.50%) Rate Cash 10.99% Rate PIK 0.00% Investment date 12/4/2020 Maturity 12/4/2025        
Variable Index Spread [1],[3],[4],[19],[78]     7.25%  
Variable Index Floor [1],[3],[4],[19],[78]     1.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[78]     10.99%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[78]     0.00%  
Investment Date [1],[3],[4],[19],[20],[78]     Dec. 04, 2020  
Maturity [1],[3],[4],[19],[78]     Dec. 04, 2025  
Principal Amount - Debt Investments [1],[3],[4],[19],[78]     $ 8,361  
Cost [1],[3],[4],[19],[78]     8,323  
Fair Value [1],[3],[4],[10],[19],[78]     $ 8,361  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Hallmark Health Care Solutions, Inc. Healthcare Services First Lien Debt Variable Index Spread (S +7.25%) Variable Index Floor (1.50%) Rate Cash 12.43% Rate PIK 0.00% Investment date 12/4/2020 Maturity 12/4/2025        
Variable Index Spread [6],[7],[8],[11],[79]   7.25%    
Variable Index Floor [6],[7],[8],[11],[79]   1.50%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[79]   12.43%    
Investment interest rate, PIK [6],[7],[8],[13],[79]   0.00%    
Investment Date [6],[7],[8],[14],[79]   Dec. 04, 2020    
Maturity [6],[7],[8],[79]   Dec. 04, 2025    
Principal Amount - Debt Investments [6],[7],[8],[79]   $ 8,301    
Cost [6],[7],[8],[79]   8,270    
Fair Value [6],[7],[8],[9],[79]   $ 8,301    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Healthfuse, LLC Healthcare Services Preferred Equity (197,980 units) Investment date 11/13/2020        
Investment in number of shares or units   197,980 [6],[7],[8] 197,980 [1],[3],[4]  
Investment Date [6],[7],[8],[14]   Nov. 13, 2020    
Cost [6],[7],[8]   $ 748    
Fair Value [6],[7],[8],[9]   $ 1,441    
Percent of Net Assets [6],[7],[8]   0.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Healthfuse, LLC Healthcare Services Preferred Equity Investment date 11/13/2020        
Investment Date [1],[3],[4],[20]     Nov. 13, 2020  
Cost [1],[3],[4]     $ 748  
Fair Value [1],[3],[4],[10]     $ 1,376  
Percent of Net Assets [1],[3],[4]     0.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Hub Acquisition Sub, LLC (dba Hub Pen) Promotional products        
Cost   $ 19,956 [6],[7],[8] $ 25,220 [1],[3],[4]  
Fair Value   $ 20,834 [6],[7],[8],[9] $ 25,932 [1],[3],[4],[10]  
Percent of Net Assets   4.00% [6],[7],[8] 5.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Hub Acquisition Sub, LLC (dba Hub Pen) Promotional products Common Equity (3,750 units) Investment date 3/23/2016        
Investment in number of shares or units   3,750 [6],[7],[8] 3,750 [1],[3],[4]  
Investment Date   Mar. 23, 2016 [6],[7],[8],[14] Mar. 23, 2016 [1],[3],[4],[20]  
Cost   $ 56 [6],[7],[8] $ 62 [1],[3],[4]  
Fair Value   $ 819 [6],[7],[8],[9] $ 708 [1],[3],[4],[10]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Hub Acquisition Sub, LLC (dba Hub Pen) Promotional products Preferred Equity (868 units) Investment date 10/16/2020        
Investment in number of shares or units   868 [6],[7],[8],[12] 868 [1],[3],[4],[19]  
Investment Date   Oct. 16, 2020 [6],[7],[8],[12],[14] Oct. 16, 2020 [1],[3],[4],[19],[20]  
Cost   $ 153 [6],[7],[8],[12] $ 153 [1],[3],[4],[19]  
Fair Value   $ 268 [6],[7],[8],[9],[12] $ 218 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Hub Acquisition Sub, LLC (dba Hub Pen) Promotional products Second Lien Debt Cash 12.50% Rate PIK 1.00% Investment date 3/23/2016 Maturity 12/15/2023        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[23]     12.50%  
Investment interest rate, PIK [1],[3],[4],[5],[23]     1.00%  
Investment Date [1],[3],[4],[20],[23]     Mar. 23, 2016  
Maturity [1],[3],[4],[23]     Dec. 15, 2023  
Principal Amount - Debt Investments [1],[3],[4],[23]     $ 25,007  
Cost [1],[3],[4],[23]     25,005  
Fair Value [1],[3],[4],[10],[23]     $ 25,006  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Hub Acquisition Sub, LLC (dba Hub Pen) Promotional products Second Lien Debt Rate Cash 12.50% Rate PIK 0.00% Investment date 4/25/2023 Maturity 6/30/2028        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[17]   12.50%    
Investment interest rate, PIK [6],[7],[8],[13],[17]   1.00%    
Investment Date [6],[7],[8],[14],[17]   Apr. 25, 2023    
Maturity [6],[7],[8],[17]   Jun. 30, 2028    
Principal Amount - Debt Investments [6],[7],[8],[17]   $ 20,037    
Cost [6],[7],[8],[17]   19,747    
Fair Value [6],[7],[8],[9],[17]   $ 19,747    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments IBH Holdings, LLC (fka Inflexxion, Inc.) Business Services Common Equity (150,000 units) Investment date 6/20/2018        
Investment in number of shares or units   150,000 [6],[7],[8] 150,000 [1],[3],[4]  
Investment Date   Jun. 20, 2018 [6],[7],[8],[14] Jun. 20, 2018 [1],[3],[4],[20]  
Fair Value   $ 25 [6],[7],[8],[9] $ 346 [1],[3],[4],[10]  
Percent of Net Assets   0.00% [6],[7],[8] 0.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments ISI PSG Holdings, LLC (dba Incentive Solutions, Inc.) Business Services        
Cost   $ 25,211 [6],[7],[8] $ 25,600 [1],[3],[4]  
Fair Value   $ 25,279 [6],[7],[8],[9] $ 25,835 [1],[3],[4],[10]  
Percent of Net Assets   5.00% [6],[7],[8] 5.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments ISI PSG Holdings, LLC (dba Incentive Solutions, Inc.) Business Services Common Equity (256,964 units) Investment date 4/5/2021        
Investment in number of shares or units   256,964 [6],[7],[8] 256,964 [1],[3],[4],[19],[21]  
Investment Date   Apr. 05, 2021 [6],[7],[8],[12],[14],[28] Apr. 05, 2021 [1],[3],[4],[19],[20],[21]  
Cost   $ 500 [6],[7],[8],[12],[28] $ 500 [1],[3],[4],[19],[21]  
Fair Value   $ 510 [6],[7],[8],[9],[12],[28] $ 666 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments ISI PSG Holdings, LLC (dba Incentive Solutions, Inc.) Business Services First Lien Debt Variable Index Spread (L +7.50%) Variable Index Floor (0.50%) Rate Cash 11.17% Rate PIK 0.00% Investment date 4/5/2021 Maturity 4/5/2026        
Variable Index Spread [1],[3],[4],[19],[80]     7.50%  
Variable Index Floor [1],[3],[4],[19],[80]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[80]     11.17%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[80]     0.00%  
Investment Date [1],[3],[4],[19],[20],[80]     Apr. 05, 2021  
Maturity [1],[3],[4],[19],[80]     Apr. 05, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19],[80]     $ 12,175  
Cost [1],[3],[4],[19],[80]     12,106  
Fair Value [1],[3],[4],[10],[19],[80]     $ 12,175  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments ISI PSG Holdings, LLC (dba Incentive Solutions, Inc.) Business Services First Lien Debt Variable Index Spread (L +7.50%) Variable Index Floor (0.50%) Rate Cash 11.17% Rate PIK 0.00% Investment date 6/30/2021 Maturity 4/5/2026        
Variable Index Spread [1],[3],[4],[19],[81]     7.50%  
Variable Index Floor [1],[3],[4],[19],[81]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[81]     11.17%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[81]     0.00%  
Investment Date [1],[3],[4],[19],[20],[81]     Jun. 30, 2021  
Maturity [1],[3],[4],[19],[81]     Apr. 05, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19],[81]     $ 12,994  
Cost [1],[3],[4],[19],[81]     12,994  
Fair Value [1],[3],[4],[10],[19],[81]     12,994  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments ISI PSG Holdings, LLC (dba Incentive Solutions, Inc.) Business Services First Lien Debt Variable Index Spread (S+7.50%) Variable Index Floor (0.50%) Rate Cash 12.66% Rate PIK 0.00% Investment date 4/5/2021 Maturity 4/5/2026        
Variable Index Spread [6],[7],[8],[11],[12],[82]   7.50%    
Variable Index Floor [6],[7],[8],[11],[12],[82]   0.50%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[82]   12.66%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[82]   0.00%    
Investment Date [6],[7],[8],[12],[14],[82]   Apr. 05, 2021    
Maturity [6],[7],[8],[12],[82]   Apr. 05, 2026    
Principal Amount - Debt Investments [6],[7],[8],[12],[82]   $ 11,991    
Cost [6],[7],[8],[12],[82]   11,933    
Fair Value [6],[7],[8],[9],[12],[82]   $ 11,991    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments ISI PSG Holdings, LLC (dba Incentive Solutions, Inc.) Business Services First Lien Debt Variable Index Spread (S+7.50%) Variable Index Floor (0.50%) Rate Cash 12.66% Rate PIK 0.00% Investment date 6/30/2021 Maturity 4/5/2026        
Variable Index Spread [6],[7],[8],[11],[12],[83]   7.50%    
Variable Index Floor [6],[7],[8],[11],[12],[83]   0.50%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[83]   12.66%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[83]   0.00%    
Investment Date [6],[7],[8],[12],[14],[83]   Jun. 30, 2021    
Maturity [6],[7],[8],[12],[83]   Apr. 05, 2026    
Principal Amount - Debt Investments [6],[7],[8],[12],[83]   $ 12,778    
Cost [6],[7],[8],[12],[83]   12,778    
Fair Value [6],[7],[8],[9],[12],[83]   12,778    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Ipro Tech, LLC Information Technology Services        
Cost   19,730 [6],[7],[8] 19,765 [1],[3],[4]  
Fair Value   $ 20,630 [6],[7],[8],[9] $ 20,796 [1],[3],[4],[10]  
Percent of Net Assets   4.00% [6],[7],[8] 4.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Ipro Tech, LLC Information Technology Services First Lien Debt Variable Index Spread (S +7.00%) Variable Index Floor (1.00%) Rate Cash 11.69% Rate PIK 1.00% Investment date 6/30/2020 Maturity 7/28/2025        
Variable Index Spread [1],[3],[4],[19],[60],[84]     7.00%  
Variable Index Floor [1],[3],[4],[19],[60],[84]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[60],[84]     11.69%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[60],[84]     1.00%  
Investment Date [1],[3],[4],[19],[20],[60],[84]     Jun. 30, 2020  
Maturity [1],[3],[4],[19],[60],[84]     Jul. 28, 2025  
Principal Amount - Debt Investments [1],[3],[4],[19],[60],[84]     $ 19,773  
Cost [1],[3],[4],[19],[60],[84]     19,083  
Fair Value [1],[3],[4],[10],[19],[60],[84]     $ 19,773  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Ipro Tech, LLC Information Technology Services First Lien Debt Variable Index Spread (S+7.00%) Variable Index Floor (1.00%) Rate Cash 12.27% Rate PIK 1.00% Investment date 6/30/2020 Maturity 7/28/2025        
Variable Index Spread [6],[7],[8],[11],[12],[85]   7.00%    
Variable Index Floor [6],[7],[8],[11],[12],[85]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[85]   12.27%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[85]   1.00%    
Investment Date [6],[7],[8],[12],[14],[85]   Jun. 30, 2020    
Maturity [6],[7],[8],[12],[85]   Jul. 28, 2025    
Principal Amount - Debt Investments [6],[7],[8],[12],[85]   $ 19,607    
Cost [6],[7],[8],[12],[85]   19,048    
Fair Value [6],[7],[8],[9],[12],[85]   $ 19,607    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Ipro Tech, LLC Information Technology Services Preferred Equity (682,075 units) Investment date 7/28/2021        
Investment in number of shares or units   682,075 [6],[7],[8] 682,075 [1],[3],[4],[19]  
Investment Date   Jul. 28, 2021 [6],[7],[8],[12],[14] Jul. 28, 2021 [1],[3],[4],[19],[20]  
Cost   $ 682 [6],[7],[8],[12] $ 682 [1],[3],[4],[19]  
Fair Value   $ 1,023 [6],[7],[8],[9],[12] $ 1,023 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments K2 Merger Agreement Agent, LLC (fka K2 Industrial Services, Inc.) (n) Industrial Cleaning & Coatings Second Lien Debt Cash 0.00% Rate PIK 10.00% Investment date 1/28/2019 Maturity 1/28/2025        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[36],[39]     0.00%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[36],[39]     10.00%  
Investment Date [1],[3],[4],[19],[20],[36],[39]     Jan. 28, 2019  
Maturity [1],[3],[4],[19],[36],[39]     Jan. 28, 2025  
Principal Amount - Debt Investments [1],[3],[4],[19],[36],[39]     $ 2,368  
Cost [1],[3],[4],[19],[36],[39]     2,368  
Fair Value [1],[3],[4],[10],[19],[36],[39]     $ 2,123  
Percent of Net Assets [1],[3],[4],[19],[36],[39]     0.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments K2 Merger Agreement Agent, LLC (fka K2 Industrial Services, Inc.) Industrial Cleaning & Coatings Second Lien Debt Rate Cash 0.00% Rate PIK 10.00% Investment date 1/28/2019 Maturity 1/28/2025        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[37],[40]   0.00%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[37],[40]   10.00%    
Investment Date [6],[7],[8],[12],[14],[37],[40]   Jan. 28, 2019    
Maturity [6],[7],[8],[12],[37],[40]   Jan. 28, 2025    
Principal Amount - Debt Investments [6],[7],[8],[12],[37],[40]   $ 2,368    
Cost [6],[7],[8],[12],[37],[40]   2,368    
Fair Value [6],[7],[8],[9],[12],[37],[40]   $ 2,123    
Percent of Net Assets [6],[7],[8],[12],[37],[40]   0.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Level Education Group, LLC (dba CE4Les Business Services First Lien Debt Variable Index Spread (S + 5.75%) Variable Index Floor (2.00%) Rate Cash 11.28% Rate PIK 0.00% Investment date 4/1/2021 Maturity 4/1/2026        
Variable Index Spread [6],[7],[8],[11],[12],[86]   5.75%    
Variable Index Floor [6],[7],[8],[11],[12],[86]   2.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[86]   11.28%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[86]   0.00%    
Investment Date [6],[7],[8],[12],[14],[86]   Apr. 01, 2021    
Maturity [6],[7],[8],[12],[86]   Apr. 01, 2026    
Principal Amount - Debt Investments [6],[7],[8],[12],[86]   $ 4,760    
Cost [6],[7],[8],[12],[86]   4,737    
Fair Value [6],[7],[8],[9],[12],[86]   4,760    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Level Education Group, LLC (dba CE4Less) Business Services        
Cost   5,737 [6],[7],[8] $ 6,138 [1],[3],[4]  
Fair Value   $ 6,096 [6],[7],[8],[9] $ 6,428 [1],[3],[4],[10]  
Percent of Net Assets   1.00% [6],[7],[8] 1.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Level Education Group, LLC (dba CE4Less) Business Services Common Equity (1,000,000 units) Investment date 4/1/2021        
Investment in number of shares or units   1,000,000 [6],[7],[8],[12] 1,000,000 [1],[3],[4],[19]  
Investment Date   Apr. 01, 2021 [6],[7],[8],[12],[14],[86] Apr. 01, 2021 [1],[3],[4],[19],[20]  
Cost   $ 1,000 [6],[7],[8],[12],[86] $ 1,000 [1],[3],[4],[19]  
Fair Value   1,336 [6],[7],[8],[9],[12],[86] $ 1,263 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Level Education Group, LLC (dba CE4Less) Business Services First Lien Debt Variable Index Spread (L +6.75%) Variable Index Floor (0.50%) Rate Cash 10.49% Rate PIK 0.00% Investment date 4/1/2021 Maturity 4/1/2026        
Variable Index Spread [1],[3],[4],[87]     6.75%  
Variable Index Floor [1],[3],[4],[87]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[87]     10.49%  
Investment interest rate, PIK [1],[3],[4],[5],[87]     0.00%  
Investment Date [1],[3],[4],[20],[87]     Apr. 01, 2021  
Maturity [1],[3],[4],[87]     Apr. 01, 2026  
Principal Amount - Debt Investments [1],[3],[4],[87]     $ 5,165  
Cost [1],[3],[4],[87]     5,138  
Fair Value [1],[3],[4],[10],[87]     5,165  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments LifeSpan Biosciences, Inc. Healthcare Products        
Cost   16,953 [6],[7],[8],[12] 16,946 [1],[3],[4]  
Fair Value   $ 15,601 [6],[7],[8],[9],[12] $ 16,023 [1],[3],[4],[10]  
Percent of Net Assets   3.00% [6],[7],[8],[12] 3.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments LifeSpan Biosciences, Inc. Healthcare Products Common Equity (100 shares) Investment date 3/19/2021        
Investment in number of shares or units   100 [6],[7],[8],[12] 100 [1],[3],[4],[19]  
Investment Date   Mar. 19, 2021 [6],[7],[8],[12],[14] Mar. 19, 2021 [1],[3],[4],[19],[20]  
Cost   $ 1,000 [6],[7],[8],[12] $ 1,000 [1],[3],[4],[19]  
Fair Value   $ 629 [6],[7],[8],[9],[12] $ 605 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments LifeSpan Biosciences, Inc. Healthcare Products Subordinated Debt Rate Cash 11.50% Rate PIK 0.00% Investment date 3/19/2021 Maturity 9/19/2026        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     11.50%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Mar. 19, 2021  
Maturity [1],[3],[4],[19]     Sep. 19, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 16,000  
Cost [1],[3],[4],[19]     15,946  
Fair Value [1],[3],[4],[10],[19]     $ 15,418  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments LifeSpan Biosciences, Inc. Healthcare Products Subordinated Debt Rate Cash 11.50% Rate PIK 10.00% Investment date 3/19/2021 Maturity 9/19/2026        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   11.50%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   0.00%    
Investment Date [6],[7],[8],[12],[14]   Mar. 19, 2021    
Maturity [6],[7],[8],[12]   Sep. 19, 2026    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 16,000    
Cost [6],[7],[8],[12]   15,953    
Fair Value [6],[7],[8],[9],[12]   $ 14,972    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments MBS Opco, LLC (dba Marketron) Information Technology Services First Lien Debt Variable Index Spread (S +8.50%) Variable Index Floor (1.50%) Rate Cash 13.34% Rate PIK 0.00% Investment date 9/29/2022 Maturity 9/28/2026        
Variable Index Spread [1],[3],[4],[19]     8.50%  
Variable Index Floor [1],[3],[4],[19]     1.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     13.34%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Sep. 29, 2022  
Maturity [1],[3],[4],[19]     Sep. 28, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 27,000  
Cost [1],[3],[4],[19]     26,873  
Fair Value [1],[3],[4],[10],[19]     $ 26,873  
Percent of Net Assets [1],[3],[4],[19]     6.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments MBS Opco, LLC (dba Marketron) Information Technology Services First Lien Debt Variable Index Spread (S+8.50%) Variable Index Floor (1.50%) Rate Cash 14.00% Rate PIK 0.00% Investment date 9/29/2022 Maturity 9/28/2026        
Variable Index Spread [6],[7],[8],[12]   8.50%    
Variable Index Floor [6],[7],[8],[12]   1.50%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12]   14.00%    
Investment interest rate, PIK [6],[7],[8],[12]   0.00%    
Investment Date [6],[7],[8],[12]   Sep. 29, 2022    
Maturity [6],[7],[8],[12]   Sep. 28, 2026    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 27,000    
Cost [6],[7],[8],[12]   26,890    
Fair Value [6],[7],[8],[12]   $ 27,000    
Percent of Net Assets [6],[7],[8],[12]   6.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Magenta Buyer LLC (dba Trellix) Information Technology Services Second Lien Debt Variable Index Spread (L +8.25%) Variable Index Floor (0.75%) Rate Cash 12.98% Rate PIK 0.00% Investment date 7/19/2022 Maturity 7/27/2029        
Variable Index Spread [1],[3],[4],[19]     8.25%  
Variable Index Floor [1],[3],[4],[19]     0.75%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     12.98%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Jul. 19, 2022  
Maturity [1],[3],[4],[19]     Jul. 27, 2029  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 7,182  
Cost [1],[3],[4],[19]     6,809  
Fair Value [1],[3],[4],[10],[19]     $ 7,126  
Percent of Net Assets [1],[3],[4],[19]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Magenta Buyer LLC (dba Trellix) Information Technology Services Second Lien Debt Variable Index Spread (S+8.25%) Variable Index Floor (0.75%) Rate Cash 13.53% Rate PIK 0.00% Investment date 7/19/2022 Maturity 7/27/2029        
Variable Index Spread [6],[7],[8],[12]   8.25%    
Variable Index Floor [6],[7],[8],[12]   0.75%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12]   13.53%    
Investment interest rate, PIK [6],[7],[8],[12]   0.00%    
Investment Date [6],[7],[8],[12]   Jul. 19, 2022    
Maturity [6],[7],[8],[12]   Jul. 27, 2029    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 7,182    
Cost [6],[7],[8],[12]   6,836    
Fair Value [6],[7],[8],[12]   $ 5,666    
Percent of Net Assets [6],[7],[8],[12]   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Micronics Filtration Holdings, Inc. (dba Micronics Engineered Filtration Group, Inc.) Component Manufacturing        
Cost   $ 12,602 [6],[7],[8] $ 12,594 [1],[3],[4],[19]  
Fair Value   $ 15,473 [6],[7],[8] $ 14,396 [1],[3],[4],[10],[19]  
Percent of Net Assets   3.00% [6],[7],[8] 3.00% [1],[3],[4],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Micronics Filtration Holdings, Inc. (dba Micronics Engineered Filtration Group, Inc.) Component Manufacturing Common Equity (14,400 shares) Investment date 2/17/2022        
Investment in number of shares or units [6],[7],[8],[12] 14,400      
Investment Date [6],[7],[8],[12]   Feb. 17, 2022    
Cost [6],[7],[8],[12]   $ 1,440    
Fair Value [6],[7],[8],[12]   $ 4,250    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Micronics Filtration Holdings, Inc. (dba Micronics Engineered Filtration Group, Inc.) Component Manufacturing Common Equity (14,400 units) Investment date 2/17/2022        
Investment in number of shares or units [1],[3],[4],[19]     14,400  
Investment Date [1],[3],[4],[19],[20]     Feb. 17, 2022  
Cost [1],[3],[4],[19]     $ 1,440  
Fair Value [1],[3],[4],[10],[19]     $ 3,173  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Micronics Filtration Holdings, Inc. (dba Micronics Engineered Filtration Group, Inc.) Component Manufacturing First Lien Debt Variable Index Spread (S +5.50%) Variable Index Floor (0.50%) Rate Cash 9.32% Rate PIK 0.00% Investment date 2/17/2022 Maturity 2/17/2027        
Variable Index Spread [1],[3],[4],[19],[88]     5.50%  
Variable Index Floor [1],[3],[4],[19],[88]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[88]     9.32%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[88]     0.00%  
Investment Date [1],[3],[4],[19],[20],[88]     Feb. 17, 2022  
Maturity [1],[3],[4],[19],[88]     Feb. 17, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19],[88]     $ 11,223  
Cost [1],[3],[4],[19],[88]     11,154  
Fair Value [1],[3],[4],[10],[19],[88]     $ 11,223  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Micronics Filtration Holdings, Inc. (dba Micronics Engineered Filtration Group, Inc.) Component Manufacturing First Lien Debt Variable Index Spread (S+5.50%) Variable Index Floor (0.50%) Rate Cash 9.32% Rate PIK 0.00% Investment date 9/17/2022 Maturity 2/17/2027        
Variable Index Spread [6],[7],[8],[17],[89]   5.50%    
Variable Index Floor [6],[7],[8],[17],[89]   0.50%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[17],[89]   9.32%    
Investment interest rate, PIK [6],[7],[8],[17],[89]   0.00%    
Investment Date [6],[7],[8],[17],[89]   Feb. 17, 2022    
Maturity [6],[7],[8],[17],[89]   Feb. 17, 2027    
Principal Amount - Debt Investments [6],[7],[8],[17],[89]   $ 11,223    
Cost [6],[7],[8],[17],[89]   11,162    
Fair Value [6],[7],[8],[17],[89]   $ 11,223    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Mobilewalla, Inc. Information Technology Services First Lien Debt Variable Index Spread (L +11.50%) Variable Index Floor (0.50%) Rate Cash 16.26% Rate PIK 0.00% Investment date 12/17/2021 Maturity 12/17/2024        
Variable Index Spread [1],[3],[4],[19]     11.50%  
Variable Index Floor [1],[3],[4],[19]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     16.26%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Dec. 17, 2021  
Maturity [1],[3],[4],[19]     Dec. 17, 2024  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 5,715  
Cost [1],[3],[4],[19]     5,696  
Fair Value [1],[3],[4],[10],[19]     $ 5,715  
Percent of Net Assets [1],[3],[4],[19]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments NGT Acquisition Holdings, LLC (dba Techniks Industries) Component Manufacturing Common Equity (378 units) Investment date 5/24/2017        
Investment in number of shares or units   378 [6],[7],[8],[12] 378 [1],[3],[4],[19]  
Investment Date   May 24, 2017 [6],[7],[8],[12],[14] May 24, 2017 [1],[3],[4],[19],[20]  
Cost   $ 500 [6],[7],[8],[12] $ 500 [1],[3],[4],[19]  
Fair Value   $ 97 [6],[7],[8],[12],[14],[15],[16],[17] $ 121 [1],[3],[4],[10],[19]  
Percent of Net Assets   0.00% [6],[7],[8],[12] 0.00% [1],[3],[4],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments NWS Technologies, LLC Utilities: Services        
Cost [6],[7],[8],[12],[28]   $ 18,247    
Fair Value [6],[7],[8],[12],[14],[15],[16],[17],[28]   $ 18,247    
Percent of Net Assets [6],[7],[8]   4.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments NWS Technologies, LLC Utilities: Services Common Equity (1 units) Investment date 6/20/2023        
Investment in number of shares or units [6],[7],[8],[12],[28]   1    
Investment Date [6],[7],[8],[14]   Jun. 20, 2023    
Cost [6],[7],[8],[12],[28]   $ 1,125    
Fair Value [6],[7],[8],[12],[14],[15],[16],[17],[28]   $ 1,125    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments NWS Technologies, LLC Utilities: Services First Lien Debt Variable Index Spread (S+8.00%) Variable Index Floor (2.50%) Rate Cash 15.57% Rate PIK 0.00% Investment date 6/20/2023 Maturity 6/16/2028        
Variable Index Spread [6],[7],[8],[11],[15],[16],[17],[90]   8.00%    
Variable Index Floor [6],[7],[8],[11],[15],[16],[17],[90]   2.50%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[15],[16],[17],[90]   15.57%    
Investment interest rate, PIK [6],[7],[8],[13],[15],[16],[17],[90]   0.00%    
Investment Date [6],[7],[8],[14],[90]   Jun. 20, 2023    
Maturity [6],[7],[8],[90]   Jun. 16, 2028    
Principal Amount - Debt Investments [6],[7],[8],[90]   $ 17,000    
Cost [6],[7],[8],[90]   16,747    
Fair Value [6],[7],[8],[14],[90]   $ 16,747    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments NWS Technologies, LLC Utilities: Services Preferred Equity (0.375 units) Investment date 6/20/2023        
Investment in number of shares or units [6],[7],[8],[12],[28]   0.375    
Investment Date [6],[7],[8],[14]   Jun. 20, 2023    
Cost [6],[7],[8],[12],[28]   $ 375    
Fair Value [6],[7],[8],[12],[14],[15],[16],[17],[28]   375    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Netbase Solutions, Inc. (dba Netbase Quid) Information Technology Services First Lien Debt ($3,300 unfunded commitment) Variable Index Spread (P +4.00%) Variable Index Floor (3.25%) Rate Cash 11.50% Rate PIK 0.00% Investment date 11/18/2021        
Unfunded commitment [1],[3],[4],[19],[30]     $ 1,000  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Netbase Solutions, Inc. (dba Netbase Quid) Information Technology Services First Lien Debt ($3,300 unfunded commitment) Variable Index Spread (P +4.00%) Variable Index Floor (3.25%) Rate Cash 11.50% Rate PIK 0.00% Investment date 11/18/2021 Maturity 11/18/2025        
Unfunded commitment [1],[3],[4],[23],[30],[91]     $ 3,300  
Variable Index Spread [1],[3],[4],[23],[30],[91]     4.00%  
Variable Index Floor [1],[3],[4],[23],[30],[91]     3.25%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[23],[30],[91]     11.50%  
Investment interest rate, PIK [1],[3],[4],[5],[23],[30],[91]     0.00%  
Investment Date [1],[3],[4],[20],[23],[30],[91]     Nov. 18, 2021  
Maturity [1],[3],[4],[23],[30],[91]     Nov. 18, 2025  
Principal Amount - Debt Investments [1],[3],[4],[23],[30],[91]     $ 16,708  
Cost [1],[3],[4],[23],[30],[91]     16,618  
Fair Value [1],[3],[4],[10],[23],[30],[91]     $ 16,852  
Percent of Net Assets [1],[3],[4],[23],[30],[91]     4.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Netbase Solutions, Inc. (dba Netbase Quid) Information Technology Services First Lien Debt ($3,300 unfunded commitment) Variable Index Spread (P+4.00%) Variable Index Floor (3.25%) Rate Cash 12.25% Rate PIK 0.00% Investment date 11/18/2021 Maturity 11/18/2025        
Unfunded commitment [6],[7],[8],[15],[16],[17]   $ 3,300    
Variable Index Spread [6],[7],[8],[11],[15],[16],[17]   4.00%    
Variable Index Floor [6],[7],[8],[11],[15],[16],[17]   3.25%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[15],[16],[17]   12.25%    
Investment interest rate, PIK [6],[7],[8],[13],[15],[16],[17]   0.00%    
Investment Date [6],[7],[8],[14],[15],[16],[17] Nov. 18, 2021      
Maturity [6],[7],[8],[15],[16],[17]   Nov. 18, 2025    
Principal Amount - Debt Investments [6],[7],[8],[15],[16],[17]   $ 16,708    
Cost [6],[7],[8],[15],[16],[17]   16,634    
Fair Value [6],[7],[8],[14],[15],[16],[17]   $ 16,708    
Percent of Net Assets [6],[7],[8],[15],[16],[17]   3.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments OnePath Systems, LLC Information Technology Services        
Cost [1],[3],[4],[19]     $ 11,422  
Fair Value [1],[3],[4],[10],[19]     $ 11,422  
Percent of Net Assets [1],[3],[4],[19]     3.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments OnePath Systems, LLC Information Technology Services        
Cost [6],[7],[8],[12],[28]   $ 11,430    
Fair Value [6],[7],[8],[12],[14],[15],[16],[17],[28]   $ 11,699    
Percent of Net Assets [6],[7],[8]   3.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments OnePath Systems, LLC Information Technology Services Common Equity (732,542 shares) Investment date 9/30/2022        
Investment in number of shares or units   732,542 [6],[7],[8],[12] 732,542 [1],[3],[4],[19]  
Investment Date [1],[3],[4],[19],[20]     Sep. 30, 2022  
Cost   $ 500 [6],[7],[8],[12],[28] $ 500 [1],[3],[4],[19]  
Fair Value   $ 699 [6],[7],[8],[12],[14],[15],[16],[17],[28] $ 500 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments OnePath Systems, LLC Information Technology Services Common Equity (732,542) Investment date 9/30/2023 Maturity 9/30/2027        
Investment Date [6],[7],[8],[12],[14]   Sep. 30, 2022    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments OnePath Systems, LLC Information Technology Services First Lien Debt Variable Index Spread (S +7.50%) Variable Index Floor (1.00%) Rate Cash 12.08% Rate PIK 0.00% Investment date 9/30/2022 Maturity 9/30/2027        
Variable Index Spread [1],[3],[4],[19],[92]     7.50%  
Variable Index Floor [1],[3],[4],[19],[92]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[92]     12.08%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[92]     0.00%  
Investment Date [1],[3],[4],[19],[20],[92]     Sep. 30, 2022  
Maturity [1],[3],[4],[19],[92]     Sep. 30, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19],[92]     $ 11,000  
Cost [1],[3],[4],[19],[92]     10,922  
Fair Value [1],[3],[4],[10],[19],[92]     $ 10,922  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Palmetto Moon, LLC Retail Common Equity (499 units) Investment date 11/3/2016        
Investment in number of shares or units   499 [6],[7],[8],[12] 499 [1],[3],[4],[19]  
Investment Date   Nov. 03, 2016 [6],[7],[8],[12],[14] Nov. 03, 2016 [1],[3],[4],[19],[20]  
Cost   $ 265 [6],[7],[8],[12] $ 265 [1],[3],[4],[19]  
Fair Value   $ 393 [6],[7],[8],[12],[14] $ 453 [1],[3],[4],[10],[19]  
Percent of Net Assets   0.00% [6],[7],[8],[12] 0.00% [1],[3],[4],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Pinnergy, Ltd. Oil & Gas Services Subordinated Debt Rate Cash 9.00% Rate PIK 0.00% Investment date 6/30/2022 Maturity 6/30/2027        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     9.00%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Jun. 30, 2022  
Maturity [1],[3],[4],[19]     Jun. 30, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 13,000  
Cost [1],[3],[4],[19]     12,933  
Fair Value [1],[3],[4],[10],[19]     $ 13,000  
Percent of Net Assets [1],[3],[4],[19]     3.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Pinnergy, Ltd. Oil & Gas Services Subordinated Rate Cash 9.00% Rate PIK 0.00% Investment date 6/30/2022 Maturity 6/30/2027        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[17]   9.00%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[17]   0.00%    
Investment Date [6],[7],[8],[12],[14]   Jun. 30, 2022    
Maturity [6],[7],[8],[12]   Jun. 30, 2027    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 13,000    
Cost [6],[7],[8],[12]   12,940    
Fair Value [6],[7],[8],[12],[14]   $ 13,000    
Percent of Net Assets [6],[7],[8],[12]   3.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Pool & Electrical Products, LLC Oil & Gas Services Common Equity (18,298 units) Investment date 10/28/2020        
Investment in number of shares or units [6],[7],[8],[12],[28]   18,298    
Investment Date [6],[7],[8],[12],[14],[28]   Oct. 28, 2020    
Cost [6],[7],[8],[12],[28]   $ 549    
Fair Value [6],[7],[8],[12],[14],[28]   $ 4,287    
Percent of Net Assets [6],[7],[8],[12],[28]   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Pool & Electrical Products, LLC Specialty Distribution Common Equity (15,000 units) Investment date 10/28/2020        
Investment in number of shares or units [1],[3],[4],[19],[21]     15,000  
Investment Date [1],[3],[4],[19],[20],[21]     Oct. 28, 2020  
Cost [1],[3],[4],[19],[21]     $ 549  
Fair Value [1],[3],[4],[10],[19],[21]     $ 4,835  
Percent of Net Assets [1],[3],[4],[19],[21]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc.        
Cost [1],[3],[4],[19]     $ 18,591  
Fair Value [1],[3],[4],[10],[19]     $ 20,211  
Percent of Net Assets [1],[3],[4],[19]     4.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Common Equity (10,622 shares) Industry Specialty Distribution Investment date 4/12/2018        
Investment Date [1],[3],[4],[19],[20]     Apr. 12, 2018  
Cost [1],[3],[4],[19]     $ 462  
Fair Value [1],[3],[4],[10],[19]     $ 1,776  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Preferred Equity (392 shares) Industry Specialty Distribution Investment date 4/12/2018        
Investment Date [1],[3],[4],[19],[20]     Apr. 12, 2018  
Cost [1],[3],[4],[19]     $ 392  
Fair Value [1],[3],[4],[10],[19]     $ 624  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Preferred Equity (48 shares) Industry Specialty Distribution Investment date 12/2/2019        
Investment Date [1],[3],[4],[19],[20]     Dec. 02, 2019  
Cost [1],[3],[4],[19]     $ 48  
Fair Value [1],[3],[4],[10],[19]     $ 77  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Second Lien Debt Industry Specialty Distribution Rate Cash/PIK 11.00%/0.50% Investment date 4/12/2018 Maturity 12/2/2025        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[23]     11.00%  
Investment interest rate, PIK [1],[3],[4],[5],[23]     0.50%  
Investment Date [1],[3],[4],[20],[23]     Apr. 12, 2018  
Maturity [1],[3],[4],[23]     Dec. 02, 2025  
Principal Amount - Debt Investments [1],[3],[4],[23]     $ 17,734  
Cost [1],[3],[4],[23]     17,689  
Fair Value [1],[3],[4],[10],[23]     $ 17,734  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Specialty Distribution        
Cost [6],[7],[8],[12]   $ 16,134    
Fair Value [6],[7],[8],[12],[14]   $ 20,302    
Percent of Net Assets [6],[7],[8],[12]   4.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Specialty Distribution Common Equity (10,622 shares) Investment date 4/12/2018        
Investment in number of shares or units [1],[3],[4],[19]     10,622  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Specialty Distribution Preferred Equity (392 shares) Investment date 4/12/2018        
Investment in number of shares or units [1],[3],[4],[19]     392  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Specialty Distribution Preferred Equity (392 shares) Investment date 4/12/2018        
Investment in number of shares or units [6],[7],[8],[12]   392    
Investment Date [6],[7],[8],[12],[14]   Apr. 12, 2018    
Cost [6],[7],[8],[12]   $ 392    
Fair Value [6],[7],[8],[12],[14]   $ 657    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Specialty Distribution Preferred Equity (48 shares) Investment date 12/2/2019        
Investment in number of shares or units [1],[3],[4],[19]     48  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Specialty Distribution Second Lien Debt Cash 11.00% Rate PIK 0.50% Investment date 4/12/2018 Maturity 12/2/2025        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     14.23%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Specialty Distribution Second Lien Debt Cash 11.50% Rate PIK 0.00% Investment date 4/12/2018 Maturity 12/2/2025        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[17]   11.50%    
Investment interest rate, PIK [6],[7],[8],[13],[17]   0.00%    
Investment Date [6],[7],[8],[14],[17]   Apr. 12, 2018    
Maturity [6],[7],[8],[17]   Dec. 02, 2025    
Principal Amount - Debt Investments [6],[7],[8],[17]   $ 15,270    
Cost [6],[7],[8],[17]   15,232    
Fair Value [6],[7],[8],[14],[17]   15,270    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Power Grid Components, Inc. Utilities: Services Second Lien Debt Cash 14.23% Rate PIK 0.00% Investment date 9/21/2021 Maturity 3/21/2029        
Variable Index Spread [1],[3],[4],[19]     9.50%  
Variable Index Floor [1],[3],[4],[19]     1.00%  
Investment Date [1],[3],[4],[19],[20]     Sep. 21, 2021  
Maturity [1],[3],[4],[19]     Mar. 21, 2029  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 10,831  
Cost [1],[3],[4],[19]     10,786  
Fair Value [1],[3],[4],[10],[19]     10,831  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments PowerGrid Services Acquisition, LLC        
Cost   11,324 $ 11,320 [1],[3],[4],[19]  
Fair Value [9]   $ 11,393    
Percent of Net Assets   2.00% 2.00% [1],[3],[4],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments PowerGrid Services Acquisition, LLC Common Equity (5,341 units) Industry Utilities: Services Investment date 9/21/2021        
Investment in number of shares or units [12],[28]   5,341    
Investment Date [12],[14],[28]   Sep. 21, 2021    
Cost [12],[28]   $ 534    
Fair Value [9],[12],[28]   $ 562    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments PowerGrid Services Acquisition, LLC Second Lien Debt Industry Utilities: Services Variable Index Spread / Floor (L + 9.50%) / (1.00%) Rate Cash/PIK 15.004%/0.00% Investment date 9/21/2021 Maturity 3/21/2029        
Variable Index Spread [11],[12]   9.50%    
Variable Index Floor [11],[12]   1.00%    
Investment, Interest Rate, Paid in Cash [12],[13]   15.04%    
Investment interest rate, PIK [12],[13]   0.00%    
Investment Date [12],[14]   Sep. 21, 2021    
Maturity [12]   Mar. 21, 2029    
Principal Amount - Debt Investments [12]   $ 10,831    
Cost [12]   10,790    
Fair Value [9],[12]   10,831    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments PowerGrid Services Acquisition, LLC Utilities: Services Common Equity (5,341 units) Investment date 9/21/2021        
Investment in number of shares or units [1],[3],[4],[19],[21]     5,341  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Prime AE Group, Inc.        
Cost   6,679    
Fair Value [9]   $ 5,973    
Percent of Net Assets   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Prime AE Group, Inc. Business Services Preferred Equity (900,000 shares) Investment date 11/25/2019        
Investment in number of shares or units [1],[3],[4],[19]     900,000  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Prime AE Group, Inc. First Lien Debt Industry Business Services Variable Index Spread / Floor (S + 6.75%) / (2.00%) Rate Cash/PIK 11.90%/0.00% Investment date 11/25/2019 Maturity 11/25/2024        
Variable Index Spread [1],[3],[4],[19]     6.75%  
Variable Index Floor [1],[3],[4],[19]     2.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     11.59%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Maturity [1],[3],[4],[19]     Nov. 25, 2024  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 5,833  
Cost [1],[3],[4],[19]     5,760  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Prime AE Group, Inc. First Lien Debt Industry Business Services Variable Index Spread / Floor (S + 6.75%) / (2.00%) Rate Cash/PIK 12.25%/0.00% Investment date 11/25/2019 Maturity 11/25/2024        
Variable Index Spread [11],[12],[93]   6.75%    
Variable Index Floor [11],[12],[93]   2.00%    
Investment, Interest Rate, Paid in Cash [12],[13],[93]   12.25%    
Investment interest rate, PIK [12],[13],[17],[93]   0.00%    
Investment Date [12],[14],[28],[93]   Nov. 25, 2019    
Maturity [12],[93]   Nov. 25, 2024    
Principal Amount - Debt Investments [12],[93]   $ 5,833    
Cost [12],[93]   5,779    
Fair Value [9],[12],[28],[93]   $ 5,833    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Prime AE Group, Inc. Preferred Equity (900,000 shares) Industry Business Services Investment date 11/25/2019        
Investment in number of shares or units [12]   900,000    
Investment Date [12],[14]   Nov. 25, 2019    
Cost [12]   $ 900    
Fair Value   $ 140 [9],[12] $ 404 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Prime Quest Software US Holdings Inc. Information Technology Services Second Lien Debt Variable Index Spread (S +7.50%) Variable Index Floor (0.50%) Rate Cash 11.79% Rate PIK 0.00% Investment date 3/1/2022 Maturity 2/1/2030        
Variable Index Spread [1],[3],[4],[19]     7.50%  
Variable Index Floor [1],[3],[4],[19]     0.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     11.79%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Mar. 01, 2022  
Maturity [1],[3],[4],[19]     Feb. 01, 2030  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 20,000  
Cost [1],[3],[4],[19]     19,360  
Fair Value [1],[3],[4],[10],[19]     $ 15,002  
Percent of Net Assets [1],[3],[4],[19]     3.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Puget Collision, LLC First Lien Debt Industry Retail Variable Index Spread / Floor (S + 9.50%) / (1.00%) Rate Cash/PIK 14.65%/0.00% Investment date 4/28/2023 Maturity 9/12/2027        
Variable Index Spread [11],[17]   9.50%    
Investment Date [14],[17]   Apr. 28, 2023    
Maturity [17]   Sep. 12, 2027    
Principal Amount - Debt Investments [17]   $ 5,100    
Cost [17]   5,075    
Fair Value [9],[17]   $ 5,075    
Percent of Net Assets [17]   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Puget Collision, LLC First Lien Debt Industry Retail Variable Index Spread / Floor (S + 9050%) / (1.00%) Rate Cash/PIK 14.65%/0.00% Investment date 4/28/2023 Maturity 9/12/2027        
Variable Index Floor [11],[17]   1.00%    
Investment, Interest Rate, Paid in Cash [13],[17]   14.65%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments QED Technologies International, Inc.        
Cost   $ 18,629    
Fair Value   $ 18,629    
Percent of Net Assets   4.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments QED Technologies International, Inc. Common Equity (140 shares) Industry Component Manufacturing Investment date 2/28/2023        
Investment in number of shares or units   140    
Investment Date [12]   Feb. 28, 2023    
Cost   $ 1,402    
Fair Value   $ 1,402    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments QED Technologies International, Inc. First Lien Debt Industry Component Manufacturing Variable Index Spread / Floor (S + 6.00%) / (1.50%) Rate Cash/PIK 11.39%/0.00% Investment date 3/1/2023 Maturity 3/1/2028        
Variable Index Spread [11],[94]   6.00%    
Variable Index Floor [11],[94]   1.50%    
Investment, Interest Rate, Paid in Cash [13],[94]   11.39%    
Investment interest rate, PIK [13],[94]   0.00%    
Investment Date [14],[94]   Mar. 01, 2023    
Maturity [94]   Mar. 01, 2028    
Principal Amount - Debt Investments [94]   $ 17,348    
Cost [94]   17,227    
Fair Value [9],[94]   $ 17,227    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Quest Software US Holdings Inc. Second Lien Debt Industry Information Technology Services Variable Index Spread / Floor (S + 7.50%) / (0.50%) Rate Cash/PIK 12.33%/0.00% Investment date 3/1/2022 Maturity 2/1/2030        
Variable Index Spread   7.50%    
Variable Index Floor   0.50%    
Investment, Interest Rate, Paid in Cash   12.69%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Quest Software US Holdings Inc. Second Lien Debt Industry Information Technology Services Variable Index Spread / Floor (S + 7.50%) / (0.50%) Rate Cash/PIK 12.60%/0.00% Investment date 3/1/2022 Maturity 2/1/2030        
Investment interest rate, PIK   0.00%    
Investment Date   Mar. 01, 2022    
Maturity   Feb. 01, 2030    
Principal Amount - Debt Investments   $ 20,000    
Cost   19,404    
Fair Value   $ 15,774    
Percent of Net Assets   3.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics)        
Cost   $ 7,652 [6],[7],[8] $ 6,876 [1],[3],[4]  
Fair Value [6],[7],[8],[9]   $ 8,029    
Percent of Net Assets [6],[7],[8]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) Common Equity (280,000 units) ($70 unfunded commitment) Industry Transportation services Investment date 12/30/2022        
Investment in number of shares or units [6],[7],[8],[12]   280,000    
Unfunded commitment [6],[7],[8],[12]   $ 70    
Investment Date   Dec. 30, 2022 [6],[7],[8],[12],[14] Dec. 30, 2022 [1],[3],[4],[19],[20]  
Cost [6],[7],[8],[12]   $ 280    
Fair Value   418 [6],[7],[8],[9],[12] $ 280 [1],[3],[4],[10],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) First Lien Debt ($1,727 unfunded commitment) Industry Transportation services Variable Index Spread / Floor (S + 6.25%) / (1.00%) Rate Cash/PIK 11.49%/0.00% Investment date 12/30/2022 Maturity 12/30/2028        
Unfunded commitment [6],[7],[8],[12],[69]   $ 1,727    
Variable Index Spread [6],[7],[8],[11],[12],[69]   6.25%    
Variable Index Floor [6],[7],[8],[11],[12],[69]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[69]   11.49%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[69]   0.00%    
Investment Date [6],[7],[8],[12],[14],[69]   Dec. 30, 2022    
Maturity [6],[7],[8],[12],[69]   Dec. 30, 2028    
Principal Amount - Debt Investments [6],[7],[8],[12],[69]   $ 6,244    
Cost [6],[7],[8],[12],[69]   6,047    
Fair Value [6],[7],[8],[9],[12],[69]   6,244    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) First Lien Debt ($2,489 unfunded commitment) Industry Transportation services Variable Index Spread / Floor (S + 6.25%) / (1.00%) Rate Cash/PIK 10.83%/0.00% Investment date 12/30/2022 Maturity 12/30/2028        
Variable Index Spread [1],[3],[4],[19],[22]     6.25%  
Variable Index Floor [1],[3],[4],[19],[22]     1.00%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[22]     0.00%  
Investment Date [1],[3],[4],[19],[20],[22]     Dec. 30, 2022  
Fair Value [1],[3],[4],[10],[19],[22]     $ 5,309  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) Subordinated Debt ($417 unfunded commitment) Industry Transportation services Rate Cash/PIK 8.75%/5.00% Investment date 12/30/2022 Maturity 6/30/2029        
Unfunded commitment [6],[7],[8],[12],[69]   $ 417    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[69]   8.75%    
Investment interest rate, PIK   5.00% [6],[7],[8],[12],[13],[69] 5.00% [1],[3],[4],[5],[19],[22]  
Investment Date [6],[7],[8],[12],[14],[69]   Dec. 30, 2022    
Maturity [6],[7],[8],[12],[69]   Jun. 30, 2029    
Principal Amount - Debt Investments [6],[7],[8],[12],[69]   $ 1,367    
Cost   1,325 [6],[7],[8],[12],[69] $ 1,287 [1],[3],[4],[19],[22]  
Fair Value [6],[7],[8],[9],[12],[69]   $ 1,367    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) Transportation services        
Fair Value [1],[3],[4],[10]     $ 6,876  
Percent of Net Assets [1],[3],[4]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) Transportation services Common Equity (280,000 units) ($70 unfunded commitment) Investment date 12/30/2022        
Investment in number of shares or units [1],[3],[4],[19]     280,000  
Unfunded commitment [1],[3],[4],[19]     $ 70  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) Transportation services First Lien Debt ($2,489 unfunded commitment) Variable Index Spread (S +6.25%) Variable Index Floor (1.00%) Rate Cash 10.83% Rate PIK 0.00% Investment date 12/30/2022        
Unfunded commitment [1],[3],[4],[19],[22]     2,489  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments R1 Holdings, LLC (dba RoadOne IntermodaLogistics) Transportation services Subordinated Debt ($417 unfunded commitment) Cash 8.75% Rate PIK 5.00% Investment date 12/30/2022        
Unfunded commitment [1],[3],[4],[19],[22]     417  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Rhino Assembly Company, LLC Common Equity (Class A Units) (10,915 units) Industry Specialty Distribution Investment date 8/11/2017        
Fair Value [1],[3],[4],[10],[19],[21]     $ 2,379  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Rhino Assembly Company, LLC Common Equity (Class F Units) (710 units) Industry Specialty Distribution Investment date 12/10/2020        
Investment in number of shares or units [1],[3],[4],[19],[21]     710  
Investment Date [1],[3],[4],[19],[20],[21]     Dec. 10, 2020  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Rhino Assembly Company, LLC Preferred Equity (Units N/A) Industry Specialty Distribution Investment date 12/10/2020        
Investment Date [1],[3],[4],[19],[20],[21]     Dec. 10, 2020  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Rhino Assembly Company, LLC Second Lien Debt Industry Specialty Distribution Rate Cash/PIK 11.50%/0.00% Investment date 8/11/2017 Maturity 2/11/2026        
Investment Date [1],[3],[4],[20],[23]     Aug. 11, 2017  
Principal Amount - Debt Investments [1],[3],[4],[23]     $ 14,851  
Fair Value [1],[3],[4],[10],[23]     14,851  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Rhino Assembly Company, LLC Specialty Distribution        
Cost [1],[3],[4]     16,230  
Fair Value [1],[3],[4],[10]     $ 17,537  
Percent of Net Assets [1],[3],[4]     4.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Rhino Assembly Company, LLC Specialty Distribution Common Equity (Class A Units) (10,915 units) Investment date 08/11/2017        
Investment in number of shares or units [1],[3],[4],[19],[21]     10,915  
Cost [1],[3],[4],[19],[21]     $ 1,125  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Road Safety Services, Inc.        
Fair Value [1],[3],[4],[10]     $ 17,400  
Percent of Net Assets [1],[3],[4]     4.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Road Safety Services, Inc. Common Equity (779 units) Industry Business Services Investment date 9/18/2018        
Investment in number of shares or units [6],[7],[8]   779    
Investment Date [6],[7],[8],[14]   Sep. 18, 2018    
Cost   $ 1,121 [6],[7],[8] $ 1,121 [1],[3],[4]  
Fair Value [6],[7],[8],[9]   $ 1,695    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Road Safety Services, Inc. Common Equity (97 units) Industry Business Services Investment date 2/3/2023        
Investment in number of shares or units [6],[7],[8]   97    
Investment Date [6],[7],[8],[14]   Feb. 03, 2023    
Cost [6],[7],[8]   $ 430    
Fair Value [6],[7],[8],[9]   $ 479    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Road Safety Services, Inc. Second Lien Debt Industry Business Services Rate Cash/PIK 11.25%/2.00% Investment date 09/08/2018 Maturity 09/18/2025        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5]     11.25%  
Investment interest rate, PIK [1],[3],[4],[5]     2.00%  
Investment Date [1],[3],[4],[20]     Sep. 18, 2018  
Cost [1],[3],[4]     $ 15,810  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Road Safety Services, Inc. Second Lien Debt Industry Business Services Rate Cash/PIK 11.25%/2.50% Investment date 9/18/2018 Maturity 9/18/2025        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13]   11.25%    
Investment interest rate, PIK [6],[7],[8],[13]   2.50%    
Investment Date [6],[7],[8],[14]   Sep. 18, 2018    
Maturity [6],[7],[8]   Sep. 18, 2025    
Principal Amount - Debt Investments [6],[7],[8]   $ 21,087    
Cost [6],[7],[8]   21,033    
Fair Value [6],[7],[8],[9]   $ 20,733    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Sonicwall US Holdings, Inc. Second Lien Debt Industry Information Technology Services Variable Index Spread / Floor (L + 7.50%) / (0.00%) Rate Cash/PIK 12.20%/0.00% Investment date 9/6/2022 Maturity 5/18/2026        
Investment Date [1],[3],[4],[19],[20]     Sep. 06, 2022  
Maturity [1],[3],[4],[19]     May 18, 2026  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 4,774  
Cost [1],[3],[4],[19]     4,508  
Fair Value [1],[3],[4],[10],[19]     $ 4,733  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Sonicwall US Holdings, Inc. Second Lien Debt Industry Information Technology Services Variable Index Spread / Floor (S + 7.50%) / (0.00%) Rate Cash/PIK 12.66%/0.00% Investment date 9/6/2022 Maturity 5/18/2026        
Variable Index Spread [6],[7],[8],[11],[12]   7.50%    
Variable Index Floor [6],[7],[8],[11],[12]   0.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   12.66%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   0.00%    
Investment Date [6],[7],[8],[12],[14]   Sep. 06, 2022    
Maturity [6],[7],[8],[12] May 18, 2026      
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 4,774    
Cost [6],[7],[8],[12]   4,546    
Fair Value [6],[7],[8],[9],[12]   $ 4,756    
Percent of Net Assets [6],[7],[8],[12]   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Suited Connector LLC        
Cost [6],[7],[8]   $ 16,741    
Fair Value [6],[7],[8],[9]   $ 5,986    
Percent of Net Assets [6],[7],[8]   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Suited Connector LLC Common Equity (19,099 units) Industry Information Technology Services Investment date 12/1/2021        
Investment in number of shares or units [6],[7],[8]   19,099    
Investment Date   Dec. 01, 2021 [6],[7],[8],[12],[14],[28] Dec. 01, 2021 [1],[3],[4],[19],[20],[21]  
Cost [6],[7],[8],[12],[28]   $ 808    
Fair Value [1],[3],[4],[10]     $ 10,738  
Percent of Net Assets [1],[3],[4]     2.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Suited Connector LLC Information Technology Services Common Equity (7,500 units) Investment date 12/01/2021        
Investment in number of shares or units [1],[3],[4],[19],[21]     7,500  
Cost [1],[3],[4],[19],[21]     $ 750  
Fair Value [1],[3],[4],[10],[19],[21]     $ 12  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Suited Connector LLC Second Lien Debt Industry Information Technology Services Rate Cash/PIK 0.00%/14.00% Investment date 10/29/2021 Maturity 6/1/2028        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[40]   0.00%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[40]   14.00%    
Investment Date [6],[7],[8],[12],[14],[40]   Oct. 29, 2021    
Maturity [6],[7],[8],[12],[40]   Jun. 01, 2028    
Principal Amount - Debt Investments [6],[7],[8],[12],[40]   $ 16,000    
Cost [6],[7],[8],[12],[40]   15,933    
Fair Value [6],[7],[8],[9],[12],[40]   5,986    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Suited Connector LLC Second Lien Debt Industry Information Technology Services Rate Cash/PIK 12.00%/0.00% Investment date 10/19/2021 Maturity 6/1/2028        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     12.00%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Oct. 29, 2021  
Cost [1],[3],[4],[19]     $ 15,933  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC Healthcare Product Preferred Equity (Series A) (1,000 units) Investment date 03/04/2022        
Investment in number of shares or units [1],[3],[4],[19],[21]     1,000  
Investment Date [1],[3],[4],[19],[20],[21]     Mar. 04, 2022  
Cost [1],[3],[4],[19],[21]     $ 1,000  
Fair Value [1],[3],[4],[10],[19],[21]     1,792  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC Healthcare Products Delayed Draw Commitment ($3,000 unfunded commitment) Variable Index Spread (S +7.75%) Variable Index Floor (1.00%) Rate Cash 11.57% Rate PIK 0.00% Investment date 03/04/2022 Maturity 03/04/2027        
Unfunded commitment [1],[3],[4],[19],[22]     $ 3,000  
Variable Index Spread [1],[3],[4],[19],[22]     7.75%  
Variable Index Floor [1],[3],[4],[19],[22]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[22]     11.57%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[22]     0.00%  
Investment Date [1],[3],[4],[19],[20],[22]     Mar. 04, 2022  
Maturity [1],[3],[4],[19],[22]     Mar. 04, 2027  
Cost [1],[3],[4],[19],[22]     $ 14  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC Healthcare Products First Lien Debt Variable Index Spread (S +7.75%) Variable Index Floor (1.00%) Rate Cash 11.57% Rate PIK 0.00% Investment date 03/04/2022 Maturity 03/04/2027        
Variable Index Spread [1],[3],[4],[19]     7.75%  
Variable Index Floor [1],[3],[4],[19]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     11.57%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Mar. 04, 2022  
Maturity [1],[3],[4],[19]     Mar. 04, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 15,600  
Cost [1],[3],[4],[19]     15,527  
Fair Value [1],[3],[4],[10],[19]     15,600  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC Healthcare Products Revolving Loan ($2,400 unfunded commitment) Variable Index Spread (S +7.75%) Variable Index Floor (1.00%) Rate Cash 11.57% Rate PIK 0.00% Investment date 03/04/2022 Maturity 03/04/2027        
Unfunded commitment [1],[3],[4],[19],[30]     $ 2,400  
Variable Index Spread [1],[3],[4],[19],[30]     7.75%  
Variable Index Floor [1],[3],[4],[19],[30]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[30]     11.57%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[30]     0.00%  
Investment Date [1],[3],[4],[19],[20],[30]     Mar. 04, 2022  
Maturity [1],[3],[4],[19],[30]     Mar. 04, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19],[30]     $ 1,600  
Cost [1],[3],[4],[19],[30]     1,581  
Fair Value [1],[3],[4],[10],[19],[30]     $ 1,600  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC Healthcare Products Subordinated Debt Cash 7.25% Rate PIK 7.25% Investment date 03/04/2022 Maturity 09/04/2027        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     7.25%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     7.25%  
Investment Date [1],[3],[4],[19],[20]     Mar. 04, 2022  
Maturity [1],[3],[4],[19]     Sep. 04, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 2,656  
Cost [1],[3],[4],[19]     2,643  
Fair Value [1],[3],[4],[10],[19]     3,750  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC.        
Cost [6],[7],[8]   19,262    
Fair Value   $ 20,255 [6],[7],[8],[9] $ 22,742 [1],[3],[4],[10]  
Percent of Net Assets   4.00% [6],[7],[8] 5.00% [1],[3],[4]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC. Industry Healthcare Products First Lien Debt Variable Index Spread (S + 7.75%) Variable Index Floor (1.00%) Rate Cash 12.90% Rate PIK 0.00% Investment date 3/4/2022 Maturity 3/4/2027        
Variable Index Spread [6],[7],[8],[11],[12] 7.75%      
Variable Index Floor [6],[7],[8],[11],[12] 1.00%      
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   12.90%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   0.00%    
Investment Date [6],[7],[8],[12],[14]   Mar. 04, 2022    
Maturity [6],[7],[8],[12]   Mar. 04, 2027    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 15,600    
Cost [6],[7],[8],[12]   15,536    
Fair Value [6],[7],[8],[9],[12]   $ 15,600    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC. Industry Healthcare Products Preferred Equity (Series A) (1,000 units) Investment date 3/4/2022        
Investment in number of shares or units [6],[7],[8],[12],[28]   1,000    
Investment Date [6],[7],[8],[12],[14],[28]   Mar. 04, 2022    
Cost [6],[7],[8],[12],[28]   $ 1,000    
Fair Value [6],[7],[8],[9],[12],[28]   1,405    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC. Industry Healthcare Products Revolving Loan ($2,400 unfunded commitment) Rate Cash 12.60% Rate PIK 0.00% Investment date 3/4/2022 Maturity 3/4/2027        
Unfunded commitment [6],[7],[8],[12],[16]   $ 2,400    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC. Industry Healthcare Products Revolving Loan ($2,400 unfunded commitment) Rate Cash 12.90% Rate PIK 0.00% Investment date 3/4/2022 Maturity 3/4/2027        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[16]   12.90%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[16]   0.00%    
Investment Date [6],[7],[8],[12],[14],[16]   Mar. 04, 2022    
Maturity [6],[7],[8],[12],[16] Mar. 04, 2027      
Cost [6],[7],[8],[12],[16]   $ 16    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tedia Company, LLC. Industry Healthcare Products Subordinated Debt Rate Cash 7.25% Rate PIK 7.25% Investment date 3/4/2022 Maturity 9/4/2027        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   7.25%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   7.25%    
Investment Date [6],[7],[8],[12],[14]   Mar. 04, 2022    
Maturity [6],[7],[8],[12]   Sep. 04, 2027    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 2,754    
Cost [6],[7],[8],[12]   2,742    
Fair Value [6],[7],[8],[9],[12]   $ 3,250    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments The Kyjen Company, LLC (dba Outward Hound) Consumer Products Common Equity (855 shares) Investment date 12/8/2017        
Investment in number of shares or units   855 [6],[7],[8],[12] 855 [1],[3],[4],[19]  
Investment Date   Dec. 08, 2017 [6],[7],[8],[12],[14] Dec. 08, 2017 [1],[3],[4],[19],[20]  
Cost   $ 933 [6],[7],[8],[12] $ 933 [1],[3],[4],[19]  
Fair Value [1],[3],[4],[10],[19]     $ 110  
Percent of Net Assets   0.00% [6],[7],[8],[12] 0.00% [1],[3],[4],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Tiger Calcium Services Inc. Industry Transportation services Second Lien Debt Rate Cash 12.50% Rate PIK 0.00% Investment date 12/21/2022 Maturity 5/31/2025        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[95],[96]   12.50%    
Investment interest rate, PIK   0.00% [6],[7],[8],[12],[13],[95],[96] 0.00% [1],[3],[4],[5],[19],[24],[25]  
Investment Date   Dec. 21, 2022 [6],[7],[8],[12],[14],[95],[96] Dec. 21, 2022 [1],[3],[4],[19],[20],[24],[25]  
Maturity   May 31, 2025 [6],[7],[8],[12],[95],[96] May 31, 2025 [1],[3],[4],[19],[24],[25]  
Principal Amount - Debt Investments   $ 12,500 [6],[7],[8],[12],[95],[96] $ 12,500 [1],[3],[4],[19],[24],[25]  
Cost   12,451 [6],[7],[8],[12],[95],[96] 12,438 [1],[3],[4],[19],[24],[25]  
Fair Value   $ 12,500 [6],[7],[8],[9],[12],[95],[96] $ 12,438 [1],[3],[4],[10],[19],[24],[25]  
Percent of Net Assets [6],[7],[8],[12],[95],[96]   3.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments UBEO, LLC. Industry Business Services Common Equity (705,000 units) Investment date 4/3/2018        
Investment in number of shares or units   705,000 [6],[7],[8],[12],[28] 705,000 [1],[3],[4],[19],[21]  
Investment Date   Apr. 03, 2018 [6],[7],[8],[12],[14],[28] Apr. 03, 2018 [1],[3],[4],[19],[20],[21]  
Cost   $ 655 [6],[7],[8],[12],[28] $ 655 [1],[3],[4],[19],[21]  
Fair Value   $ 1,944 [6],[7],[8],[9],[12],[28] $ 1,504 [1],[3],[4],[10],[19],[21]  
Percent of Net Assets   0.00% [6],[7],[8],[12],[28] 0.00% [1],[3],[4],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments US Fertility Enterprises, LLC Industry Healthcare Services Subordinated Debt Rate Cash 0.00% Rate PIK 13.75% Investment date 5/19/2023 Maturity 6/1/2028        
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   0.00%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   13.75%    
Investment Date [6],[7],[8],[12],[14]   May 19, 2023    
Maturity [6],[7],[8],[12]   Jun. 01, 2028    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 12,705    
Cost [6],[7],[8],[12]   12,339    
Fair Value [6],[7],[8],[9],[12]   $ 12,339    
Percent of Net Assets [6],[7],[8],[12]   3.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments USG AS Holdings, LLC        
Cost [6],[7],[8]   $ 10,907    
Fair Value [6],[7],[8],[9]   $ 10,907    
Percent of Net Assets [6],[7],[8]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments USG AS Holdings, LLC Industry Utilities: Services Common Equity (Units N/A) Investment date 2/21/2023        
Investment Date [6],[7],[8],[12],[14]   Feb. 21, 2023    
Cost [6],[7],[8],[12]   $ 1,000    
Fair Value [6],[7],[8],[9],[12]   $ 1,000    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments USG AS Holdings, LLC Industry Utilities: Services First Lien Debt Variable Index Spread (S + 8.50%) Variable Index Floor (2.50%) Rate Cash 13.54% Rate PIK 0.00% Investment date 2/23/2023 Maturity 2/23/2028        
Variable Index Spread [6],[7],[8],[11],[12]   8.50%    
Variable Index Floor [6],[7],[8],[11],[12]   2.50%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   13.54%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   0.00%    
Investment Date [6],[7],[8],[12],[14]   Feb. 23, 2023    
Maturity [6],[7],[8],[12]   Feb. 23, 2028    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 10,000    
Cost [6],[7],[8],[12]   9,907    
Fair Value [6],[7],[8],[9],[12]   9,907    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments United Biologics, LLC.        
Cost [6],[7],[8]   $ 1,574    
Percent of Net Assets   0.00% [6],[7],[8] 0.00% [1],[3],[4],[19],[26]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments United Biologics, LLC. Industry Healthcare Services Preferred Equity (98,377 units) Investment date 4/1/2012        
Investment in number of shares or units   98,377 [6],[7],[8],[12],[28] 98,377 [1],[3],[4],[19],[21]  
Investment Date   Apr. 01, 2012 [6],[7],[8],[12],[14],[28] Apr. 01, 2012 [1],[3],[4],[19],[20],[21]  
Cost   $ 1,008 [6],[7],[8],[12],[28] $ 1,008 [1],[3],[4],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments United Biologics, LLC. Industry Healthcare Services Warrant (57,469 units) Investment date 3/5/2012        
Investment in number of shares or units   57,469 [6],[7],[8],[12],[32] 57,469 [1],[3],[4],[19],[26]  
Investment Date   Mar. 05, 2012 [6],[7],[8],[12],[14],[32] Mar. 05, 2012 [1],[3],[4],[19],[20],[26]  
Cost   $ 566 [6],[7],[8],[12],[32] $ 565 [1],[3],[4],[19],[26]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Virginia Tile Company, LLC Industry Specialty Distribution Common Equity (17 units) Investment date 12/19/2014        
Investment in number of shares or units   17 [6],[7],[8],[12] 17 [1],[3],[4],[19]  
Investment Date   Dec. 19, 2014 [6],[7],[8],[12],[14] Dec. 19, 2014 [1],[3],[4],[19],[20]  
Cost   $ 78 [6],[7],[8],[12] $ 79 [1],[3],[4],[19]  
Fair Value   $ 1,371 [6],[7],[8],[9],[12] $ 845 [1],[3],[4],[10],[19]  
Percent of Net Assets   0.00% [6],[7],[8],[12] 0.00% [1],[3],[4],[19]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Virtex Enterprises, LP Industry Component Manufacturing Second Lien Debt Variable Index Spread (S + 9.75%) Variable Index Floor (1.00%) Rate Cash 14.48% Rate PIK 0.00% Investment date 4/13/2022 Maturity 10/13/2027        
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5]     14.48%  
Investment interest rate, PIK [1],[3],[4],[5]     0.00%  
Investment Date [1],[3],[4],[20]     Apr. 13, 2022  
Maturity [1],[3],[4]     Oct. 13, 2027  
Principal Amount - Debt Investments [1],[3],[4]     $ 11,002  
Cost [1],[3],[4]     10,906  
Fair Value [1],[3],[4],[10]     $ 5,887  
Percent of Net Assets [1],[3],[4]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Virtex Enterprises, LP Industry Component Manufacturing Second Lien Debt Variable Index Spread (S + 9.75%) Variable Index Floor (1.00%) Rate Cash 15.14% Rate PIK 0.00% Investment date 4/13/2022 Maturity 10/13/2027        
Variable Index Spread [6],[7],[8],[11],[40]   9.75%    
Variable Index Floor [6],[7],[8],[11],[40]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[40]   15.14%    
Investment interest rate, PIK [6],[7],[8],[13],[40]   0.00%    
Investment Date [6],[7],[8],[14],[40]   Apr. 13, 2022    
Maturity [6],[7],[8],[40]   Oct. 13, 2027    
Principal Amount - Debt Investments [6],[7],[8],[40]   $ 11,002    
Cost [6],[7],[8],[40]   10,906    
Fair Value [6],[7],[8],[9],[40]   $ 6,294    
Percent of Net Assets [6],[7],[8],[40]   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Western's Smokehouse, LLC        
Cost [1],[3],[4],[19]     $ 10,345  
Fair Value [1],[3],[4],[10],[19]     $ 10,413  
Percent of Net Assets [1],[3],[4],[19]     2.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Western's Smokehouse, LLC Delayed Draw Commitment ($2,702 unfunded commitment) Consumer Products Variable Index Spread/Floor(S + 5.00%)/(1.50%) Rate Cash /PIK 9.71%/ 0.00% Investment date 6/29/2022 Maturity 12/23/2024        
Unfunded commitment [1],[3],[4],[19],[30],[97]     $ 2,702  
Variable Index Spread [1],[3],[4],[19],[30],[97]     5.00%  
Variable Index Floor [1],[3],[4],[19],[30],[97]     1.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[30],[97]     9.71%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[30],[97]     0.00%  
Investment Date [1],[3],[4],[19],[20],[30],[97]     Jun. 29, 2022  
Maturity [1],[3],[4],[19],[30],[97]     Dec. 23, 2024  
Principal Amount - Debt Investments [1],[3],[4],[19],[30],[97]     $ 798  
Cost [1],[3],[4],[19],[30],[97]     791  
Fair Value [1],[3],[4],[10],[19],[30],[97]     $ 798  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Western's Smokehouse, LLC First Lien Debt Consumer Products Variable Index Spread/ Floor(S + 6.50%) /(1.50%) Rate Cash/PIK 11.21%/ 0.00% Investment date 2/28/2020 Maturity 12/23/2024        
Variable Index Spread [1],[3],[4],[19],[98]     6.50%  
Variable Index Floor [1],[3],[4],[19],[98]     1.50%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[98]     11.21%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[98]     0.00%  
Investment Date [1],[3],[4],[19],[20],[98]     Feb. 28, 2020  
Maturity [1],[3],[4],[19],[98]     Dec. 23, 2024  
Principal Amount - Debt Investments [1],[3],[4],[19],[98]     $ 9,616  
Cost [1],[3],[4],[19],[98]     9,554  
Fair Value [1],[3],[4],[10],[19],[98]     $ 9,615  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Winona Foods, Inc. Industry Specialty Distribution        
Cost [6],[7],[8]   $ 10,892    
Fair Value [6],[7],[8],[9]   $ 11,000    
Percent of Net Assets [6],[7],[8]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Winona Foods, Inc. Industry Specialty Distribution First Lien Debt Variable Index Spread (L + 12.00%) Variable Index Floor (1.00%) Rate Cash 16.75% Rate PIK 0.00% Investment date 4/1/2021 Maturity 4/1/2026        
Variable Index Spread [1],[3],[4],[19],[27]     12.00%  
Variable Index Floor [1],[3],[4],[19],[27]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19],[27]     16.75%  
Investment interest rate, PIK [1],[3],[4],[5],[19],[27]     0.00%  
Investment Date [1],[3],[4],[19],[20],[27]     Apr. 01, 2021  
Maturity [1],[3],[4],[19],[27]     Apr. 01, 2026  
Cost [1],[3],[4],[19],[27]     $ 3,907  
Fair Value [1],[3],[4],[10],[19],[27]     4,000  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Winona Foods, Inc. Industry Specialty Distribution First Lien Debt Variable Index Spread (L + 12.00%) Variable Index Floor (1.00%) Rate Cash 17.54% Rate PIK 0.00% Investment date 4/1/2021 Maturity 4/1/2026        
Variable Index Spread [6],[7],[8],[11],[12],[99]   12.00%    
Variable Index Floor [6],[7],[8],[11],[12],[99]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13],[99]   17.54%    
Investment interest rate, PIK [6],[7],[8],[12],[13],[99]   0.00%    
Investment Date [6],[7],[8],[12],[14],[99]   Apr. 01, 2021    
Maturity [6],[7],[8],[12],[99]   Apr. 01, 2026    
Principal Amount - Debt Investments [6],[7],[8],[12],[99]   $ 4,000    
Cost [6],[7],[8],[12],[99]   3,921    
Fair Value [6],[7],[8],[9],[12],[99]   $ 4,000    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Winona Foods, Inc. Industry Specialty Distribution First Lien Debt Variable Index Spread (L + 13.00%) Variable Index Floor (1.00%) Rate Cash 18.54% Rate PIK 0.00% Investment date 4/1/2021 Maturity 4/1/2026        
Variable Index Spread [6],[7],[8],[11]   13.00%    
Variable Index Floor [6],[7],[8],[11]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13]   18.54%    
Investment interest rate, PIK [6],[7],[8],[13]   0.00%    
Investment Date [6],[7],[8],[14]   Apr. 01, 2021    
Maturity [6],[7],[8]   Apr. 01, 2026    
Principal Amount - Debt Investments [6],[7],[8]   $ 7,000    
Cost [6],[7],[8]   6,971    
Fair Value [6],[7],[8],[9]   $ 7,000    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Winona Foods, Inc. Specialty Distribution        
Cost [1],[3],[4]     10,873  
Fair Value [1],[3],[4],[10]     $ 11,000  
Percent of Net Assets [1],[3],[4]     2.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Winona Foods, Inc. Specialty Distribution First Lien Debt Variable Index Spread (L + 13.00%) Variable Index Floor (1.00%) Rate Cash 17.75% Rate PIK 0.00% Investment date 4/1/2021 Maturity 4/1/2026        
Variable Index Spread [1],[3],[4]     13.00%  
Variable Index Floor [1],[3],[4]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5]     17.75%  
Investment interest rate, PIK [1],[3],[4],[5]     0.00%  
Investment Date [1],[3],[4],[20]     Apr. 01, 2021  
Maturity [1],[3],[4]     Apr. 01, 2026  
Principal Amount - Debt Investments [1],[3],[4]     $ 7,000  
Cost [1],[3],[4]     6,966  
Fair Value [1],[3],[4],[10]     $ 7,000  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Wonderware Holdings, LLC (dba CORE Business Technologies) Industry Information Technology Services First Lien Debt Variable Index Spread (L + 7.25%) Variable Index Floor (1.00%) Rate Cash 12.43% Rate PIK 0.00% Investment date 2/10/2021 Maturity 2/9/2026        
Variable Index Spread [6],[7],[8],[11],[17],[100]   7.25%    
Variable Index Floor [6],[7],[8],[11],[17],[100]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[13],[17],[100]   12.43%    
Investment interest rate, PIK [6],[7],[8],[13],[17],[100]   0.00%    
Investment Date [6],[7],[8],[14],[17],[100]   Feb. 10, 2021    
Maturity [6],[7],[8],[17],[100]   Feb. 09, 2026    
Principal Amount - Debt Investments [6],[7],[8],[17],[100]   $ 8,316    
Cost [6],[7],[8],[17],[100]   8,285    
Fair Value [6],[7],[8],[9],[17],[100]   $ 8,316    
Percent of Net Assets [6],[7],[8],[17],[100]   2.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Wonderware Holdings, LLC (dba CORE Business Technologies) Information Technology Services First Lien Debt Variable Index Spread (L + 7.25%) Variable Index Floor (1.00%) Rate Cash 11.97% Rate PIK 0.00% Investment date 2/10/2021 Maturity 2/9/2026        
Variable Index Spread [1],[3],[4],[23],[101]     7.25%  
Variable Index Floor [1],[3],[4],[23],[101]     1.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[23],[101]     11.97%  
Investment interest rate, PIK [1],[3],[4],[5],[23],[101]     0.00%  
Investment Date [1],[3],[4],[20],[23],[101]     Feb. 10, 2021  
Maturity [1],[3],[4],[23],[101]     Feb. 09, 2026  
Principal Amount - Debt Investments [1],[3],[4],[23],[101]     $ 8,316  
Cost [1],[3],[4],[23],[101]     8,279  
Fair Value [1],[3],[4],[10],[23],[101]     $ 8,316  
Percent of Net Assets [1],[3],[4],[23],[101]     2.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Worldwide Express Operations, LLC        
Cost [6],[7],[8]   $ 27,499    
Fair Value [6],[7],[8],[9]   $ 28,406    
Percent of Net Assets [6],[7],[8]   6.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Worldwide Express Operations, LLC Industry Transportation services Common Equity (752,380 units) Investment date 7/26/2021        
Investment in number of shares or units [6],[7],[8],[12],[28]   752,380    
Investment Date [6],[7],[8],[12],[14],[28]   Jul. 26, 2021    
Cost [6],[7],[8],[12],[28]   $ 225    
Fair Value [6],[7],[8],[9],[12],[28]   $ 696    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Worldwide Express Operations, LLC Industry Transportation services Common Equity (795,000units) Investment date 7/21/2021        
Investment in number of shares or units [6],[7],[8],[12]   795,000    
Investment Date [6],[7],[8],[12],[14]   Jul. 21, 2021    
Cost [6],[7],[8],[12]   $ 795    
Fair Value [6],[7],[8],[9],[12]   $ 901    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Worldwide Express Operations, LLC Industry Transportation services Second Lien Debt Variable Index Spread (S + 7.00%) Variable Index Floor (0.75%) Rate Cash 12.50% Rate PIK 0.00% Investment date 8/2/2021 Maturity 7/26/2029        
Variable Index Spread [6],[7],[8],[11],[12]   7.00%    
Variable Index Floor [6],[7],[8],[11],[12]   0.75%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   12.50%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   0.00%    
Investment Date [6],[7],[8],[12],[14]   Aug. 02, 2021    
Maturity [6],[7],[8],[12]   Jul. 26, 2029    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 27,497    
Cost [6],[7],[8],[12]   26,479    
Fair Value [6],[7],[8],[9],[12]   26,809    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Worldwide Express Operations, LLC Transportation services        
Cost [1],[3],[4]     $ 27,418  
Fair Value [1],[3],[4],[10]     $ 28,368  
Percent of Net Assets [1],[3],[4]     6.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Worldwide Express Operations, LLC Transportation services Common Equity (752,380units) Investment date 7/26/2021        
Investment in number of shares or units [1],[3],[4],[19],[21]     752,380  
Investment Date [1],[3],[4],[19],[20],[21]     Jul. 26, 2021  
Cost [1],[3],[4],[19],[21]     $ 225  
Fair Value [1],[3],[4],[10],[19],[21]     $ 892  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Worldwide Express Operations, LLC Transportation services Common Equity (795,000units) Investment date 7/21/2021        
Investment in number of shares or units [1],[3],[4],[19]     795,000  
Investment Date [1],[3],[4],[19],[20]     Jul. 21, 2021  
Cost [1],[3],[4],[19]     $ 795  
Fair Value [1],[3],[4],[10],[19]     $ 942  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Worldwide Express Operations, LLC Transportation services Second Lien Debt Variable Index Spread (L + 7.00%) Variable Index Floor (0.75%) Rate Cash 11.73% Rate PIK 0.00% Investment date 8/2/2021 Maturity 7/26/2029        
Variable Index Spread [1],[3],[4],[19]     7.00%  
Variable Index Floor [1],[3],[4],[19]     0.75%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     11.73%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Aug. 02, 2021  
Maturity [1],[3],[4],[19]     Jul. 26, 2029  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 27,497  
Cost [1],[3],[4],[19]     26,398  
Fair Value [1],[3],[4],[10],[19]     26,534  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Zonkd, LLC        
Cost [6],[7],[8]   4,998    
Fair Value [6],[7],[8],[9]   $ 5,044    
Percent of Net Assets [6],[7],[8]   1.00%    
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Zonkd, LLC Component Manufacturing        
Cost [1],[3],[4]     4,976  
Fair Value [1],[3],[4],[10]     $ 4,618  
Percent of Net Assets [1],[3],[4]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Zonkd, LLC Component Manufacturing Common Equity (4,987 units) Investment date 3/18/2022        
Investment in number of shares or units [1],[3],[4],[19],[21]     4,987  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Zonkd, LLC Component Manufacturing First Lien Debt Variable Index Spread (L + 10.00%) Variable Index Floor (1.00%) Rate Cash 15.76% Rate PIK 0.00% Investment date 3/18/2022 Maturity 3/18/2027        
Variable Index Floor [1],[3],[4],[19]     1.00%  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Zonkd, LLC Industry Component Manufacturing Common Equity (4,987 units) Investment date 3/18/2022        
Investment in number of shares or units [6],[7],[8],[12],[28]   4,987    
Investment Date   Mar. 18, 2022 [6],[7],[8],[12],[14],[28] Mar. 18, 2022 [1],[3],[4],[19],[20],[21]  
Cost   $ 169 [6],[7],[8],[12],[28] $ 169 [1],[3],[4],[19],[21]  
Fair Value   $ 71 [6],[7],[8],[9],[12],[28] $ 8 [1],[3],[4],[10],[19],[21]  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Zonkd, LLC Industry Component Manufacturing First Lien Debt Variable Index Spread (L + 10.00%) Variable Index Floor (1.00%) Rate Cash 15.76% Rate PIK 0.00% Investment date 3/18/2022 Maturity 3/18/2027        
Variable Index Spread [1],[3],[4],[19]     10.00%  
Investment, Interest Rate, Paid in Cash [1],[3],[4],[5],[19]     15.76%  
Investment interest rate, PIK [1],[3],[4],[5],[19]     0.00%  
Investment Date [1],[3],[4],[19],[20]     Mar. 18, 2022  
Maturity [1],[3],[4],[19]     Mar. 18, 2027  
Principal Amount - Debt Investments [1],[3],[4],[19]     $ 5,000  
Cost [1],[3],[4],[19]     4,807  
Fair Value [1],[3],[4],[10],[19]     4,610  
Investment, Identifier [Axis]: Non-control/Non-affiliate Investments Zonkd, LLC Industry Component Manufacturing First Lien Debt Variable Index Spread (L + 10.00%) Variable Index Floor (1.00%) Rate Cash 16.50% Rate PIK 0.00% Investment date 3/18/2022 Maturity 3/18/2027        
Variable Index Spread [6],[7],[8],[11],[12]   10.00%    
Variable Index Floor [6],[7],[8],[11],[12]   1.00%    
Investment, Interest Rate, Paid in Cash [6],[7],[8],[12],[13]   16.50%    
Investment interest rate, PIK [6],[7],[8],[12],[13]   0.00%    
Investment Date [6],[7],[8],[12],[14]   Mar. 18, 2022    
Maturity [6],[7],[8],[12]   Mar. 18, 2027    
Principal Amount - Debt Investments [6],[7],[8],[12]   $ 5,000    
Cost [6],[7],[8],[12]   4,829    
Fair Value [6],[7],[8],[9],[12]   4,973    
Investment, Identifier [Axis]: Total Affiliate Investments        
Cost   55,747 [12],[16],[29] 55,804 [1],[3],[4],[30],[31]  
Fair Value   $ 96,931 [9],[12],[16],[29] $ 101,590 [1],[3],[4],[10],[30],[31]  
Percent of Net Assets   20.00% [12],[16],[29] 21.00% [1],[3],[4],[30],[31]  
Investment, Identifier [Axis]: Total Control Investments        
Cost   $ 6,832 [12],[28],[37],[38] $ 17,915 [1],[3],[4],[35]  
Percent of Net Assets   0.00% [12],[28],[37],[38] 0.00% [1],[3],[4],[35]  
[1]

(a) See Note 3 to the consolidated financial statements for portfolio composition by geographic location.
[2]

(aq) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.68% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[3]

(b) Equity ownership may be held in shares or units of companies related to the portfolio companies.
[4]

(c) All debt investments are income producing, unless otherwise indicated. Equity investments are non-income producing unless otherwise noted.
[5]

(e) Rate includes the cash interest or dividend rate and paid-in-kind interest or dividend rate, if any, as of December 31, 2022. Generally, payment-in-kind interest can be paid-in-kind or all in cash.
[6]

(a) See Note 3 to the consolidated financial statements for portfolio composition by geographic location.
[7]

(b) Equity ownership may be held in shares or units of companies related to the portfolio companies.
[8]

(c) All debt investments are income producing, unless otherwise indicated.

Equity investments are non-income producing unless otherwise noted.
[9]

(g) Except as otherwise noted, the Company’s investment portfolio is comprised of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the board of directors, using significant unobservable Level 3 inputs.
[10]

(g) Except as otherwise noted, the Company’s investment portfolio is comprised of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the board of directors, using significant unobservable Level 3 inputs.
[11]

(d) Variable rate investments bear interest at a rate indexed to LIBOR (L), Prime (P) or SOFR (S), which are reset monthly, bimonthly, quarterly, or semi-annually. Certain variable rate investments also include a LIBOR, Prime or SOFR interest rate floor. For each investment, the Company has provided the spread over the reference rate and the LIBOR, Prime or SOFR floor, if any, as of June 30, 2023.
[12]

(j) Investment pledged as collateral for the Credit Facility and, as a result, is not directly available to the creditors of the Company to satisfy any obligations of the Company other than the Company's obligations under the Credit Facility (see Note 6 to the consolidated financial statements).
[13]

(e) Rate includes the cash interest or dividend rate and paid-in-kind interest or dividend rate, if any, as of June 30, 2023. Generally, payment-in-kind interest can be paid-in-kind or all in cash.
[14]

(f) Investment date represents the date of the initial investment in the security.
[15]

(ap) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional cash interest amount of 1.25% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[16]

(i) The disclosed commitment represents the unfunded amount as of June 30, 2023. The Company is earning 0.50% interest on the unfunded balance of the commitment. The interest rate disclosed represents the rate which will be earned if the commitment is funded.
[17]

(k) The portion of the investment not held by the Funds is pledged as collateral for the Credit Facility and, as a result, is not directly available to the creditors of the Company to satisfy any obligations of the Company other than the Company's obligations under the Credit Facility (see Note 6 to the consolidated financial statements).
[18]

(s) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.25% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[19]

(j) Investment pledged as collateral for the Credit Facility and, as a result, is not directly available to the creditors of the Company to satisfy any obligations of the Company other than the Company's obligations under the Credit Facility (see Note 6 to the consolidated financial statements).
[20]

(f) Investment date represents the date of the initial investment in the security.
[21]

(h) Investment is held by a taxable subsidiary of the Company.
[22]

(ac) The disclosed commitment represents the unfunded amount as of December 31, 2022. The Company is earning 1.00% interest on the unfunded balance of the commitment. The interest rate disclosed represents the rate earned on the outstanding, funded balance of the commitment.
[23]

(k) The portion of the investment not held by the Funds is pledged as collateral for the Credit Facility and, as a result, is not directly available to the creditors of the Company to satisfy any obligations of the Company other than the Company's obligations under the Credit Facility (see Note 6 to the consolidated financial statements).
[24]

(ao) The investment is treated as a non-qualifying asset under Section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Under the 1940 Act, the Company can not acquire any non-qualifying asset unless, at the time the acquisition is made, qualifying assets represent at least 70% of the Company's total assets. As of December 31, 2022, total non-qualifying assets at fair value represented 1.36% of the Company's total assets calculated in accordance with the 1940 Act.
[25]

(aw) The headquarters of this portfolio company is located in Canada.
[26]

(m) Warrants entitle the Company to purchase a predetermined number of shares or units of common equity, and are non-income producing. The purchase price and number of shares are subject to adjustment under certain conditions until the expiration date, if any.
[27]

(am) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 5.72% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[28]

(h) Investment is held by a taxable subsidiary of the Company.
[29]

(l) As defined in the 1940 Act, the Company is deemed to be an "Affiliated Person" of this portfolio company because it owns 5% or more of the portfolio company's outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company. Transactions in which the issuer was an Affiliated Person are detailed in Note 3 to the consolidated financial statements.
[30]

(i) The disclosed commitment represents the unfunded amount as of December 31, 2022. The Company is earning 0.50% interest on the unfunded balance of the commitment. The interest rate disclosed represents the rate which will be earned if the commitment is funded.
[31] (l) As defined in the 1940 Act, the Company is deemed to be an "Affiliated Person" of this portfolio company because it owns 5% or more of the portfolio company's outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company. Transactions in which the issuer was an Affiliated Person are detailed in Note 3 to the consolidated financial statements
[32]

(m) Warrants entitle the Company to purchase a predetermined number of shares or units of common equity, and are non-income producing. The purchase price and number of shares are subject to adjustment under certain conditions until the expiration date, if any.
[33]

(ag) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.54% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[34]

(ag) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.57% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[35]

(t) As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control” this portfolio company because it owns 25% or more of the portfolio company’s outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company. Transactions in which the issuer was both an Affiliated Person and a portfolio company that the Company is deemed to Control are detailed in Note 3 to the consolidated financial statements.
[36]

(y) Investment was on non-accrual status as of December 31, 2022.
[37]

(n) Investment in portfolio company that has sold its operations and is in the process of winding down.
[38]

(t) As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control” this portfolio company because it owns 25% or more of the portfolio company’s outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company. Transactions in which the issuer was both an Affiliated Person and a portfolio company that the Company is deemed to Control are detailed in Note 3 to the consolidated financial statements.
[39]

(n) Investment in portfolio company that has sold its operations and is in the process of winding down.
[40]

(y) Investment was on non-accrual status as of June 30, 2023.
[41]

(ad) This investment is classified as a Level 1 investment. For further detail on the fair value measurements, see Note 4 to the consolidated financial statements.
[42]

(ad) This investment is classified as a Level 1 investment. For further detail on the fair value measurements, see Note 4 to the consolidated financial statements.
[43]

(at) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.21% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[44]

(aa) The Company sold a participating interest of approximately $4.0 million in aggregate principal amount of the portfolio company’s first lien senior secured term loan. As the transaction did not qualify as a “true sale” in accordance with U.S. generally accepted accounting principles (“GAAP”), the Company recorded a corresponding secured borrowing in the Consolidated Statements of Assets and Liabilities.
[45]

(at) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.56% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[46]

(aa) The Company sold a participating interest of approximately $4.0 million in aggregate principal amount of the portfolio company’s first lien senior secured term loan. As the transaction did not qualify as a “true sale” in accordance with U.S. generally accepted accounting principles (“GAAP”), the Company recorded a corresponding secured borrowing in the Consolidated Statements of Assets and Liabilities.
[47]

(aq) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.38% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[48]

(av) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.46% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[49]

(av) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.50% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[50]

(ai) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.65% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[51]

(ai) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.26% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[52]

(ay) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 1.20% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[53]

(af) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.28% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[54]

(ax) The disclosed commitment represents the unfunded amount as of June 30, 2023. The Company is earning 0.75% interest on the unfunded balance of the commitment. The interest rate disclosed represents the rate which will be earned if the commitment is funded.
[55]

(p) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 5.72% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[56]

(o) The Company sold a participating interest of approximately $0.3 million in aggregate principal amount of the portfolio company’s first lien senior secured term loan. As the transaction did not qualify as a “true sale” in accordance with U.S. generally accepted accounting principles (“GAAP”), the Company recorded a corresponding secured borrowing in the Consolidated Statements of Assets and Liabilities.
[57]

(p) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.76% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[58]

(o) The Company sold a participating interest of approximately $0.3 million in aggregate principal amount of the portfolio company’s first lien senior secured term loan. As the transaction did not qualify as a “true sale” in accordance with U.S. generally accepted accounting principles (“GAAP”), the Company recorded a corresponding secured borrowing in the Consolidated Statements of Assets and Liabilities.
[59]

(af) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.28% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[60]

(au) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.26% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[61]

(v) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.13% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[62]

(v) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.11% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[63]

(au) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.25% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[64]

(al) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 5.13% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[65]

(al) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 5.62% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[66]

(ah) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 1.62% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[67]

(ah) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 1.63% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[68]

(d) Variable rate investments bear interest at a rate indexed to LIBOR (L), Prime (P) or SOFR (S), which are reset monthly, bimonthly, quarterly, or semi-annually. Certain variable rate investments also include a LIBOR, Prime or SOFR interest rate floor. For each investment, the Company has provided the spread over the reference rate and the LIBOR, Prime or SOFR floor, if any, as of December 31, 2022.
[69]

(ac) The disclosed commitment represents the unfunded amount as of June 30, 2023. The Company is earning 1.00% interest on the unfunded balance of the commitment. The interest rate disclosed represents the rate earned on the outstanding, funded balance of the commitment.
[70]

(r) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.34% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[71]

(r) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.24% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[72]

(x) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.73% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[73]

(ar) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.72% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[74]

(ar) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.72% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[75]

(w) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 7.11% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[76]

(w) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 6.23% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[77]

(x) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.56% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[78]

(ae) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.53% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[79]

(ae) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.31% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[80]

(aj) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.11% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[81]

(an) The Company sold a participating interest of approximately $13.5 million in aggregate principal amount of the portfolio company’s first lien senior secured term loan. As the transaction did not qualify as a “true sale” in accordance with U.S. generally accepted accounting principles (“GAAP”), the Company recorded a corresponding secured borrowing in the Consolidated Statements of Assets and Liabilities.
[82]

(aj) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.11% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[83]

(an) The Company sold a participating interest of approximately $13.5 million in aggregate principal amount of the portfolio company’s first lien senior secured term loan. As the transaction did not qualify as a “true sale” in accordance with U.S. generally accepted accounting principles (“GAAP”), the Company recorded a corresponding secured borrowing in the Consolidated Statements of Assets and Liabilities.
[84]

(u) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional cash interest amount of 2.93% and PIK interest amount of 0.98% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[85]

(u) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional cash interest amount of 2.89% and PIK interest amount of 0.96% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[86]

(ak) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 3.48% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[87]

(ak) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.83% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[88]

(as) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.76% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[89]

(as) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 6.32% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[90]

(az) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.36% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[91]

(ap) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional cash interest amount of 1.25% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[92]

(s) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.32% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[93]

(ab) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 7.72% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[94]

(q) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 2.50% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[95]

(ao) The investment is treated as a non-qualifying asset under Section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Under the 1940 Act, the Company cannot acquire any non-qualifying asset unless, at the time the acquisition is made, qualifying assets represent at least 70% of the Company's total assets. As of June 30, 2023, total non-qualifying assets at fair value represented 1.30% of the Company's total assets calculated in accordance with the 1940 Act.
[96]

(aw) The headquarters of this portfolio company is located in Canada.
[97]

(ax) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 5.75% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[98]

(ab) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 1.77% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[99]

(am) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 5.03% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[100]

(z) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.33% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.
[101]

(z) In addition to the interest earned based on the stated interest rate of this security, the Company is entitled to receive an additional interest amount of 4.45% on its “last out” tranche of the portfolio company’s senior term debt, which was previously syndicated into “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 other amounts due thereunder.