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Investments - Summary of Details Investments in Affiliates (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance     $ 576,478    
Fair Value, Ending Balance $ 510,100   510,100   $ 576,478
Total dividend income 2,329 $ 2,071 4,788 $ 4,179  
Investment, Identifier [Axis]: CLO Fund Securities Net Asset Value at Fair Value          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1]     20,453    
Fair Value, Ending Balance 12,996 [2]   12,996 [2]   20,453 [1]
Investment, Identifier [Axis]: CLO Fund Securities Portfolio Catamaran CLO 2014-1 Ltd. Subordinated Securities, effective interest 11.2% CLO Fund Securities Maturity 4/20/30 Percentage Ownership 22.2% Initial Acquisition Date 5/6/14          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[4]     3,232    
Fair Value, Ending Balance [1],[3],[4]         3,232
Investment, Identifier [Axis]: CLO Fund Securities Portfolio Catamaran CLO 2018-1 Ltd Subordinated Securities, effective interest 9.9% CLO Fund Securities Maturity 10/27/31 Percentage Ownership 24.8% Initial Acquisition Date 9/27/18          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[4]     4,753    
Fair Value, Ending Balance [1],[3],[4]         4,753
Investment, Identifier [Axis]: CLO Fund Securities Portfolio Dryden 30 Senior Loan Fund Subordinated Securities, effective interest 0% CLO Fund Securities Maturity 11/1/28 Percentage Ownership 6.8% Initial Acquisition Date 10/10/13          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[4]     868    
Fair Value, Ending Balance [1],[3],[4]         868
Investment, Identifier [Axis]: CLO Fund Securities Portfolio JMP Credit Advisors CLO IV LTD Subordinated Securities, effective interest 6.3% CLO Fund Securities Maturity 7/17/29 Percentage Ownership 57.2% Initial Acquisition Date 10/22/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[4]     4,020    
Fair Value, Ending Balance [1],[3],[4]         4,020
Investment, Identifier [Axis]: CLO Fund Securities Portfolio JMP Credit Advisors CLO IV LTD Subordinated Securities, effective interest 7.1% CLO Fund Securities Maturity 7/17/30 Percentage Ownership 57.2% Initial Acquisition Date 10/22/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[4]     7,580    
Fair Value, Ending Balance [1],[3],[4]         7,580
Investment, Identifier [Axis]: CLO Subordinated Investments Portfolio Catamaran CLO 2014-1 Ltd. Subordinated Securities, effective interest 6.8% CLO Fund Securities Maturity 4/20/30 Percentage Ownership 22.2% Initial Acquisition Date 5/6/14          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[6] 2,032   2,032    
Investment, Identifier [Axis]: CLO Subordinated Investments Portfolio Catamaran CLO 2018-1 Ltd. Subordinated Securities, effective interest 13.1% CLO Fund Securities Maturity 10/27/31 Percentage Ownership 24.8% Initial Acquisition Date 9/27/18          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[6] 4,647   4,647    
Investment, Identifier [Axis]: CLO Subordinated Investments Portfolio Dryden 30 Senior Loan Fund Subordinated Securities, effective interest 20.5% CLO Fund Securities Maturity 11/1/28 Percentage Ownership 6.8% Initial Acquisition Date 10/10/13          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[6] 626   626    
Investment, Identifier [Axis]: CLO Subordinated Investments Portfolio JMP Credit Advisors CLO IV LTD Subordinated Securities, effective interest 25.8% CLO Fund Securities Maturity 7/17/29 Percentage Ownership 57.2% Initial Acquisition Date 10/22/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[6] 1,747   1,747    
Investment, Identifier [Axis]: CLO Subordinated Investments Portfolio JMP Credit Advisors CLO V LTD Subordinated Securities, effective interest 28.2% CLO Fund Securities Maturity 7/17/30 Percentage Ownership 57.2% Initial Acquisition Date 10/22/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[6] 3,944   3,944    
Investment, Identifier [Axis]: Controlled Affiliates BMP Slappey Investment II Industry Classification - Telecommunications          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[8],[9],[10]     206 219 219
Net Change in Unrealized Gain/(Loss) [7],[8],[9],[10]         (13)
Fair Value, Ending Balance [7],[8],[9],[10]         206
Principal [7],[8],[9],[10]         88,946
Investment, Identifier [Axis]: Controlled Affiliates Flight Lease VII Industry Classification - Aerospace and Defense          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [12]     242 [11],[13],[14] 256 [8],[9],[15] 256 [8],[9],[15]
Purchases/ (sales) of or Advances/ (Distributions) [11],[12],[13],[14]     (200)    
Net Change in Unrealized Gain/(Loss) [12],[13]     38 [11],[14]   (14) [9],[15]
Realized Gain/(Loss) [11],[12],[13],[14]     (80)    
Fair Value, Ending Balance [11],[12],[13],[14]         242
Principal [9],[12],[13],[15]         1,938
Investment, Identifier [Axis]: Controlled Affiliates GreenPark Infrastructure, LLC Industry Classification - Energy: Electricity          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[8],[9],[10]     500    
Purchases/ (sales) of or Advances/ (Distributions) [7],[8],[9],[10]         500
Fair Value, Ending Balance [7],[8],[9],[10]         500
Principal [7],[8],[9],[10]         1,000
Investment, Identifier [Axis]: Controlled Affiliates GreenPark Infrastructure, LLC Industry Classification - Energy: Electricity One          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[8],[9],[10],[16]     171    
Purchases/ (sales) of or Advances/ (Distributions) [7],[8],[9],[10],[16]         171
Fair Value, Ending Balance [7],[8],[9],[10],[16]         171
Principal [7],[8],[9],[10],[16]         500
Investment, Identifier [Axis]: Controlled Affiliates KCAP Freedom 3, LLC Industry Classification - Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [11],[12],[17]     18,668 23,062 23,062
Net Change in Unrealized Gain/(Loss) [11],[12],[17]         (4,394)
Fair Value, Ending Balance [11],[12],[17]         18,668
Principal [11],[12],[17]         27,220
Total dividend income [11],[12],[17]         4,141
Investment, Identifier [Axis]: Controlled Affiliates KCAP Freedom 3, LLC Industry Classification - Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [12],[17]     18,668    
Net Change in Unrealized Gain/(Loss) [12],[17]     (2,094)    
Fair Value, Ending Balance [12],[17] 16,574   16,574   18,668
Principal [12],[17] 27,220   27,220    
Total dividend income [12],[17]     1,540    
Investment, Identifier [Axis]: Controlled Affiliates ProAir, LLC Industry Classification - Capital Equipment One          
Summary of Investment Holdings [Line Items]          
Transfers In (Out) of Affiliates [11],[12],[13],[14],[17]         4,262
Net Change in Unrealized Gain/(Loss) [11],[12],[13],[14],[17]         (4,262)
Principal [12],[14],[17] 2,020   2,020   2,749,997 [11],[13]
Investment, Identifier [Axis]: Controlled Affiliates ProAir, LLC Industry Classification - Capital Equipment Two          
Summary of Investment Holdings [Line Items]          
Purchases/ (sales) of or Advances/ (Distributions) [11],[12],[14],[17]         1,931
Net Change in Unrealized Gain/(Loss) [11],[12],[14],[17]         (1,931)
Principal [11],[12],[14],[17]         1,931
Interest and Fee Income [11],[12],[14],[17]         181
Investment, Identifier [Axis]: Controlled Affiliates ProAir, LLC Industry Classififcation - Capital Equipment          
Summary of Investment Holdings [Line Items]          
Principal [12],[13],[14],[17] 2,749,997   2,749,997    
Investment, Identifier [Axis]: Controlled Affiliates Series A-Great Lakes Funding II LLC Industry Classification - Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [8],[10],[16]     40,287    
Purchases/ (sales) of or Advances/ (Distributions) [8],[10],[16]         3,311
Transfers In (Out) of Affiliates [8],[10],[16]         38,124
Net Change in Unrealized Gain/(Loss) [8],[10],[16]         (1,148)
Fair Value, Ending Balance [8],[10],[16]         40,287
Principal [8],[10],[16]         41,435
Total dividend income [8],[10],[16]         1,351
Investment, Identifier [Axis]: Controlled Affiliates Tank Partners Equipment Holdings, LLC Industry Classification - Energy: Oil & Gas          
Summary of Investment Holdings [Line Items]          
Principal [11],[12],[13],[14],[17]         49,000
Investment, Identifier [Axis]: Controlled Affiliates Tank Partners Equipment Holdings, LLC Industry Classification - Energy: Oil & Gas One          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [11],[12],[14],[17]     43 43 43
Fair Value, Ending Balance [12],[14],[17] 43   43   43 [11]
Principal [12],[14],[17] 511   511   511 [11]
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Confluence Technologies, Inc. Term Loan Second Lien Services: Business Interest Rate 10.9% Cash Reference Rate and Spread L+6.50% Floor 0.50% Maturity 7/23/29, Initial Acquisition Date 7/22/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     3,705    
Fair Value, Ending Balance [1],[3],[18],[19]         3,705
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Confluence Technologies, Inc. Term Loan Second Lien Services: Business Interest Rate 11.9% Cash Reference Rate and Spread SOFR+6.50% Floor 0.50% Maturity 7/23/29, Initial Acquisition Date 7/22/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 3,275   3,275    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans DCert Buyer, Inc. Term Loan (Second Lien) High Tech Industries Interest Rate 11.7% Cash Reference Rate and Spread SOFR+7.00% Maturity 2/16/29, Initial Acquisition Date 3/16/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     4,951    
Fair Value, Ending Balance [1],[18],[19]         4,951
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Dcert Buyer, Inc. Term Loan (Second Lien) High Tech Industries Interest Rate 12.3% Cash Reference Rate and Spread SOFR+7.00% Maturity 2/16/29, Initial Acquisition Date 3/16/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 4,977   4,977    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Firstlight Holdco Inc. Initial Term Loan (Second Lien) Telecommunications Interest Rate 11.9% Cash Reference Rate and Spread L+7.50% Maturity 7/23/26, Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     365    
Fair Value, Ending Balance [1],[18],[19]         365
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Firstlight Holdco Inc. Initial Term Loan (Second Lien) Telecommunications Interest Rate 12.7% Cash Reference Rate and Spread SOFR+7.50% Maturity 7/23/26, Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 358   358    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Global Tel*Link Corporation Term Loan (Second Lien) Telecommunications Interest Rate 14.2% Cash Reference Rate and Spread SOFR+10.00% Maturity 11/29/26, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     1,155    
Fair Value, Ending Balance [1],[18],[19]         1,155
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Global Tel*Link Corporation Term Loan (Second Lien) Telecommunications Interest Rate 15.2% Cash Reference Rate and Spread SOFR+10.00% Maturity 11/29/26, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 1,206   1,206    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Helix Acquisition Holdings, Inc. Initial Term Loan (Second Lien) Metals & Mining Interest Rate 12.7% Cash Reference Rate and Spread L+8.00% Maturity 9/29/25, Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     1,341    
Fair Value, Ending Balance [1],[3],[18],[19]         1,341
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Hoffmaster Group, Inc Initial Term Loan (Second Lien) Forest Products & Paper Interest Rate 14.2% Cash Reference Rate and Spread L+9.50% Floor 1.00% Maturity 11/21/24, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     1,373    
Fair Value, Ending Balance [1],[18],[19]         1,373
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Idera, Inc. Term Loan (Second Lien) High Tech Industries Interest Rate 10.5% Cash Reference Rate and Spread L+6.75% Floor 0.75% Maturity 2/4/29, Initial Acquisition Date 4/29/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     5,610    
Fair Value, Ending Balance [1],[3],[18],[19]         5,610
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Idera, Inc. Term Loan (Second Lien) High Tech Industries Interest Rate 12.0% Cash Reference Rate and Spread SOFR+6.75% Floor 0.75% Maturity 2/4/29, Initial Acquisition Date 4/29/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 5,655   5,655    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Ivanti Software, Inc Term Loan Second Lien High Tech Industries Interest Rate 12.0% Cash Reference Rate and Spread L+7.25% Floor 0.50% Maturity 12/1/28, Initial Acquisition Date 10/26/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     3,510    
Fair Value, Ending Balance [1],[18],[19]         3,510
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Ivanti Software, Inc. Term Loan Second Lien High Tech Industries Interest Rate 12.4% Cash Reference Rate and Spread L+7.25% Floor 0.50% Maturity 12/1/28, Initial Acquisition Date 10/26/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 3,983   3,983    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Lucky Bucks Holdings LLC Promissory Note Hotel, Gaming & Leisure Interest Rate 12.5% PIK Maturity 5/29/28, Initial Acquisition Date 1/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[22] 1,452   1,452    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Navex Topco, Inc. Initial Term Loan (Second Lien) Electronics Interest Rate 11.4% Cash Reference Rate and Spread L+7.00% Maturity 9/4/26, Initial Acquisition Date 12/8/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19],[23]     7,604    
Fair Value, Ending Balance [1],[18],[19],[23]         7,604
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Navex Topco, Inc. Initial Term Loan (Second Lien) Electronics Interest Rate 12.2% Cash Reference Rate and Spread SOFR+7.00% Maturity 9/4/26, Initial Acquisition Date 12/8/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21],[24] 7,604   7,604    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Net Asset Value at Fair Value          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1]     56,400    
Fair Value, Ending Balance 37,962 [2]   37,962 [2]   56,400 [1]
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Phoenix Guarantor Inc. Term Loan Second Lien Healthcare & Pharmaceuticals Interest Rate 12.9% Cash Reference Rate and Spread L+8.50% Floor 1.00% Maturity 3/5/27, Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     1,178    
Fair Value, Ending Balance [1],[3],[18],[19]         1,178
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Phoenix Guarantor Inc. Term Loan Second Lien Healthcare & Pharmaceuticals Interest Rate 13.7% Cash Reference Rate and Spread L+8.50% Floor 1.00% Maturity 3/5/27, Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 1,179   1,179    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Project Leopard Holdings, Inc. 2nd Lien TL High Tech Industries Interest Rate 12.2% Cash Reference Rate and Spread SOFR+7.75% Floor 0.50% Maturity 7/20/30, Initial Acquisition Date 7/20/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     4,813    
Fair Value, Ending Balance [1],[3],[19]         4,813
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Project Leopard Holdings, Inc. 2nd Lien TL High Tech Industries Interest Rate 12.9% Cash Reference Rate and Spread SOFR+7.75% Floor 0.50% Maturity 7/20/30, Initial Acquisition Date 7/20/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 4,719   4,719    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Redstone Holdco 2 LP Term Loan (Second Lien) High Tech Industries Interest Rate 12.1% Cash Reference Rate and Spread L+7.75% Floor 0.75% Maturity 4/16/29, Initial Acquisition Date 9/28/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     2,314    
Fair Value, Ending Balance [1],[18],[19]         2,314
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Redstone Holdco 2 LP Term Loan (Second Lien) High Tech Industries Interest Rate 13.0% Cash Reference Rate and Spread L+7.75% Floor 0.75% Maturity 4/16/29, Initial Acquisition Date 9/28/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 2,884   2,884    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Robertshaw US Holding Corp. Initial Term Loan (Second Lien) Capital Equipment Interest Rate 12.8% Cash Reference Rate and Spread L+8.00% Floor 1.00% Maturity 2/28/26, Initial Acquisition Date 2/15/18          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[19]     1,643    
Fair Value, Ending Balance [1],[19]         1,643
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Robertshaw Us Holding Corp. Initial Term Loan (Second Lien) Capital Equipment Interest Rate 13.3% Cash Reference Rate and Spread SOFR+8.00% Floor 1.00% Maturity 2/28/26, Initial Acquisition Date 2/15/18          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 670   670    
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Safe Fleet Holdings LLC Initial Term Loan (Second Lien) Automotive Interest Rate 11.1% Cash Reference Rate and Spread L+6.75% Floor 1.00% Maturity 2/22/26, Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     640    
Fair Value, Ending Balance [1],[18],[19]         640
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Tex-Tech Industries, Inc. Term Loan (Second Lien) Textiles and Leather Interest Rate 11.9% Cash + 1.5% PIK Reference Rate and Spread L+7.50% Floor 1.00% Maturity 8/24/24, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     12,808    
Fair Value, Ending Balance [1],[3],[18],[19]         12,808
Investment, Identifier [Axis]: Debt Securities Portfolio Junior Secured Loans Zest Acquisition Corp. Initial Term Loan (Second Lien) Healthcare, Education and Childcare Interest Rate 11.4% Cash Reference Rate and Spread L+7.00% Floor 1.00% Maturity 3/13/26, Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[23]     3,390    
Fair Value, Ending Balance [1],[3],[18],[19],[23]         3,390
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AIDC IntermediateCo 2, LLC First Lien Term Loan Services: Business Interest Rate 10.4% Cash Reference Rate and Spread SOFR+6.40% Floor 1.00% Maturity 7/22/27, Initial Acquisition Date 9/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     971    
Fair Value, Ending Balance [1],[3],[18],[19]         971
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AIDC IntermediateCo 2, LLC First Lien Term Loan Services: Business Interest Rate 11.5% Cash Reference Rate and Spread SOFR+6.40% Floor 1.00% Maturity 7/22/27, Initial Acquisition Date 9/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 970   970    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AIS Holdco, LLC First Lien Term Loan A Banking, Finance, Insurance & Real Estate Interest Rate 10.3% Cash Reference Rate and Spread L+5.00% Maturity 8/15/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 2,270   2,270    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AIS Holdco, LLC First Lien Term Loan A Banking, Finance, Insurance & Real Estate Interest Rate 9.4% Cash Reference Rate and Spread L+5.00% Maturity 8/15/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,313    
Fair Value, Ending Balance [1],[3],[18],[19]         2,313
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AMCP Pet Holdings, Inc. First Lien Term Loan Beverage, Food and Tobacco Interest Rate 11.0% Cash Reference Rate and Spread L+6.25% Floor 1.00% Maturity 10/6/26, Initial Acquisition Date 12/9/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     4,741    
Fair Value, Ending Balance [1],[3],[18],[19]         4,741
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AMCP Pet Holdings, Inc. First Lien Term Loan Beverage, Food and Tobacco Interest Rate 12.4% Cash + 0.8% PIK Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 10/6/26, Initial Acquisition Date 12/9/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 4,729   4,729    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AMCP Pet Holdings, Inc. Revolving Loan Beverage, Food and Tobacco Interest Rate 10.9% Cash Reference Rate and Spread L+6.25% Floor 1.00% Maturity 10/6/26, Initial Acquisition Date 12/9/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     968    
Fair Value, Ending Balance [1],[3],[19]         968
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AMCP Pet Holdings, Inc. Revolving Loan Beverage, Food and Tobacco Interest Rate 11.5% Cash Reference Rate and Spread L+6.25% Floor 1.00% Maturity 10/6/26, Initial Acquisition Date 12/9/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[25] 720   720    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AP Core Holdings II, LLC First Lien Term Loan One Media: Diversified & Production Interest Rate 9.9% Cash Reference Rate and Spread L+5.50% Floor 0.75% Maturity 7/21/27, Initial Acquisition Date 7/21/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     2,813    
Fair Value, Ending Balance [1],[18],[19]         2,813
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans AP Core Holdings II, LLC First Lien Term Loan Two Media: Diversified & Production Interest Rate 9.9% Cash Reference Rate and Spread L+5.50% Floor 0.75% Maturity 7/21/27, Initial Acquisition Date 7/21/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     1,809    
Fair Value, Ending Balance [1],[18],[19]         1,809
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accordion Partners LLC Delayed Draw Term Loan Finance Interest Rate 11.3% Reference Rate and Spread SOFR+6.25%Floor 0.75% Cash Maturity 8/29/29, Initial Acquisition Date 8/31/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 862   862    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accordion Partners LLC Delayed Draw Term Loan Finance Interest Rate 11.7% Cash Reference Rate and Spread SOFR+6.50% Floor 0.75% Maturity 8/29/29, Initial Acquisition Date 8/31/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 698   698    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accordion Partners LLC Delayed Draw Term Loan One Finance Interest Rate 1.0% Cash Floor 0.75% Maturity 8/29/29, Initial Acquisition Date 8/31/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     (13)    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         (13)
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accordion Partners LLC Delayed Draw Term Loan Two Finance Interest Rate 1.0% Cash Floor 0.75% Maturity 8/29/29, Initial Acquisition Date 8/31/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     (16)    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         (16)
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accordion Partners LLC Revolver Finance Interest Rate 0.5% Cash Floor 0.75% Maturity 8/31/28, Initial Acquisition Date 8/31/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     (29)    
Fair Value, Ending Balance (17) [2],[5],[21],[25]   (17) [2],[5],[21],[25]   (29) [1],[3],[19],[26]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accordion Partners LLC Term Loan Finance Interest Rate 10.8% Cash Reference Rate and Spread SOFR+6.25% Floor 0.75% Maturity 8/29/29, Initial Acquisition Date 8/31/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     7,839    
Fair Value, Ending Balance [1],[3],[18],[19]         7,839
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accordion Partners LLC Term Loan Finance Interest Rate 11.5% Cash Reference Rate and Spread SOFR+6.25% Floor 0.75% Maturity 8/29/29, Initial Acquisition Date 8/31/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 7,859   7,859    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accurate Background, LLC First Lien Term Loan Services: Business Interest Rate 10.7% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 3/26/27, Initial Acquisition Date 9/7/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     1,444    
Fair Value, Ending Balance [1],[3],[18],[19]         1,444
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accurate Background, LLC First Lien Term Loan Services: Business Interest Rate 11.5% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 3/26/27, Initial Acquisition Date 9/7/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 1,429   1,429    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accurate Background, LLC Term Loan Services: Business Interest Rate 11.5% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 3/26/27, Initial Acquisition Date 10/20/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 2,829   2,829    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Accurate Background, LLC Term Loan Services: Business Interest Rate 9.7% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 3/26/27, Initial Acquisition Date 10/20/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,858    
Fair Value, Ending Balance [1],[3],[18],[19]         2,858
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Advantage Capital Holdings LLC Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 12.0% Cash Maturity 4/14/27, Initial Acquisition Date 4/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     12,964    
Fair Value, Ending Balance [1],[3],[18],[19]         12,964
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Advantage Capital Holdings LLC Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 8.0% Cash + 5.0% PIK Maturity 4/14/27, Initial Acquisition Date 4/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 13,205   13,205    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans American Academy Holdings, LLC Delayed Draw Term Loan Services: Consumer Interest Rate 10.9% Cash + 5.3% PIK Reference Rate and Spread L+5.75% Floor 1.00% Maturity 1/1/25, Initial Acquisition Date 3/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 603   603    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans American Academy Holdings, LLC Delayed Draw Term Loan Services: Consumer Interest Rate 9.1% Cash + 6.3% PIK Reference Rate and Spread L+4.75% Floor 1.00% Maturity 1/1/25, Initial Acquisition Date 3/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     582    
Fair Value, Ending Balance [1],[3],[18],[19]         582
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans American Academy Holdings, LLC First Lien Term Loan Services: Consumer Interest Rate 10.9% Cash + 5.3% PIK Reference Rate and Spread L+5.75% Floor 1.00% Maturity 1/1/25, Initial Acquisition Date 3/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 3,039   3,039    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans American Academy Holdings, LLC First Lien Term Loan Services: Consumer Interest Rate 9.1% Cash + 6.3% PIK Reference Rate and Spread L+4.75% Floor 1.00% Maturity 1/1/25, Initial Acquisition Date 3/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,934    
Fair Value, Ending Balance [1],[3],[18],[19]         2,934
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans American Academy Holdings, LLC Term Loan Second Lien Services: Consumer Interest Rate 14.5% PIK Maturity 3/1/28, Initial Acquisition Date 3/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     4,164    
Fair Value, Ending Balance 4,716 [2],[5],[21]   4,716 [2],[5],[21]   4,164 [1],[3],[19]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Analogic Corporation First Lien Term Loan A Electronics Interest Rate 10.5% Cash Reference Rate and Spread L+5.25% Floor 1.00% Maturity 6/22/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 3,413   3,413    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Analogic Corporation First Lien Term Loan A Electronics Interest Rate 9.7% Cash Reference Rate and Spread L+5.25% Floor 1.00% Maturity 6/22/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     3,353    
Fair Value, Ending Balance [1],[3],[18],[19]         3,353
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Analogic Corporation Revolver Electronics Interest Rate 9.7% Cash Reference Rate and Spread L+5.25% Floor 1.00% Maturity 6/22/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     172    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         172
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Ancile Solutions, Inc. First Lien Term Loan High Tech Industries Interest Rate 11.8% Cash + 3.0% PIK Reference Rate and Spread L+7.00% Floor 1.00% Maturity 6/11/26, Initial Acquisition Date 6/11/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     6,567    
Fair Value, Ending Balance [1],[3],[18],[19]         6,567
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Ancile Solutions, Inc. First Lien Term Loan High Tech Industries Interest Rate 12.6% Cash + 3.0% PIK Reference Rate and Spread L+7.00% Floor 1.00% Maturity 6/11/26, Initial Acquisition Date 6/11/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 6,274   6,274    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Anthem Sports & Entertainment Inc. Revolver Media: Broadcasting & Subscription Industries Interest Rate 14.2% Cash Reference Rate and Spread L+9.50% Floor 1.00% Maturity 6/30/23, Initial Acquisition Date 8/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     464    
Fair Value, Ending Balance [1],[3],[19]         464
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Anthem Sports & Entertainment Inc. Revolver Media: Broadcasting & Subscription Interest 15.0% Cash Reference Rate and Spread L+9.50% Floor 1.00% Maturity 6/30/24, Initial Acquisition Date 8/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [5],[21] 446   446    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Anthem Sports & Entertainment Inc. Revolver Media: Broadcasting & Subscription Interest Rate 14.2% Cash Reference Rate and Spread L+9.50% Floor 1.00% Maturity 11/15/26, Initial Acquisition Date 11/15/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     461    
Fair Value, Ending Balance [1],[3],[19],[26]         461
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Anthem Sports & Entertainment Inc. Revolver Media: Broadcasting & Subscription Interest Rate 15.0% PIK Reference Rate and Spread L+9.50% Floor 1.00% Maturity 11/15/2026, Initial Acquisition Date 11/15/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[25] 442   442    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Anthem Sports & Entertainment Inc. Revolver Media: Broadcasting & Subscription Interest Rate 16.0% Cash Reference Rate and Spread PRIME+8.50% Floor 1.00% Maturity 11/15/26, Initial Acquisition Date 11/15/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     461    
Fair Value, Ending Balance [1],[3],[19]         461
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Anthem Sports & Entertainment Inc. Revolver Media: Broadcasting & Subscription Interest Rate 16.8% Cash Reference Rate and Spread PRIME+8.50% Floor 1.00% Maturity 11/15/2026, Initial Acquisition Date 11/15/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[25] 442   442    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Anthem Sports & Entertainment Inc. Term Loan Media: Broadcasting & Subscription Interest Rate 11.5% Cash + 2.8% PIK Reference Rate and Spread L+6.75% Floor 1.00% Maturity 11/15/26, Initial Acquisition Date 11/15/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     10,974    
Fair Value, Ending Balance [1],[3],[18],[19]         10,974
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Anthem Sports & Entertainment Inc. Term Loan Media: Broadcasting & Subscription Interest Rate 15.0% Cash + 2.8% PIK Reference Rate and Spread L+9.50% Floor 1.00% Maturity 11/15/26, Initial Acquisition Date 11/15/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 10,591   10,591    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Appfire Technologies, LLC Term Loan High Tech Industries Interest Rate 10.7% Cash Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 3/9/27, Initial Acquisition Date 12/20/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 5,845   5,845    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Appfire Technologies, LLC Term Loan High Tech Industries Interest Rate 9.5% Cash Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 3/9/27, Initial Acquisition Date 12/20/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     5,861    
Fair Value, Ending Balance [1],[3],[18],[19]         5,861
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans BW NHHC Holdco Inc. First Lien Term Loan Healthcare & Pharmaceuticals Interest Rate 12.0% Cash Reference Rate and Spread SOFR+7.50% Floor 2.00% Maturity 1/15/26, Initial Acquisition Date 12/21/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     942    
Fair Value, Ending Balance [1],[3],[19]         942
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans BW NHHC Holdco Inc. First Lien Term Loan Healthcare & Pharmaceuticals Interest Rate 12.7% Cash Reference Rate and Spread SOFR+7.50% Floor 2.00% Maturity 1/15/26, Initial Acquisition Date 12/21/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[21] 957   957    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Beta Plus Technologies, Inc. First Lien Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 8.9% Cash Reference Rate and Spread SOFR+4.75% Maturity 7/1/29, Initial Acquisition Date 7/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     15,564    
Fair Value, Ending Balance [1],[3],[18],[19]         15,564
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Beta Plus Technologies, Inc. Revolver Banking, Finance, Insurance & Real Estate Interest Rate 0.4% Cash Maturity 7/1/27, Initial Acquisition Date 7/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     (96)    
Fair Value, Ending Balance [1],[3],[19],[26]         (96)
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans BetaNXT, Inc. First Lien Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 11.0% Cash Reference Rate and Spread SOFR+5.75% Maturity 7/1/29, Initial Acquisition Date 7/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 14,670   14,670    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans BetaNXT, Inc. Revolver Banking, Finance, Insurance & Real Estate Interest Rate 0.3% Cash Maturity 7/1/27, Initial Acquisition Date 7/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[25] (103)   (103)    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Bradshaw International Parent Corp. Revolver Consumer goods: Durable Interest Rate 0.5% Cash Floor 1.00% Maturity 10/21/26, Initial Acquisition Date 10/29/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     (71)    
Fair Value, Ending Balance (30) [2],[5],[21],[25]   (30) [2],[5],[21],[25]   (71) [1],[3],[19],[26]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Bradshaw International Parent Corp. Term Loan Consumer goods: Durable Interest Rate 10.2% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 10/21/27, Initial Acquisition Date 10/29/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     462    
Fair Value, Ending Balance [1],[3],[18],[19]         462
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Bradshaw International Parent Corp. Term Loan Consumer goods: Durable Interest Rate 11.0% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 10/21/27, Initial Acquisition Date 10/29/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 480   480    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Bristol Hospice Delayed Draw Term Loan Healthcare & Pharmaceuticals Interest Rate 10.1% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 12/22/26, Initial Acquisition Date 12/22/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     735    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         735
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Bristol Hospice Delayed Draw Term Loan Healthcare & Pharmaceuticals Interest Rate 10.9% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 12/22/26, Initial Acquisition Date 12/22/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 735   735    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Bristol Hospice Unitranche Healthcare & Pharmaceuticals Interest Rate 10.1% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 12/22/26, Initial Acquisition Date 12/22/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,070    
Fair Value, Ending Balance [1],[3],[18],[19]         2,070
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Bristol Hospice Unitranche Healthcare & Pharmaceuticals Interest Rate 11.0% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 12/22/26, Initial Acquisition Date 12/22/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 2,065   2,065    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans C.P. Converters, Inc. Seventh Amendment Acquisition Loan Chemicals, Plastics and Rubber Interest Rate 10.2% Cash Reference Rate and Spread L+6.50% Floor 1.00% Maturity 6/18/23, Initial Acquisition Date 6/26/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,787    
Fair Value, Ending Balance [1],[3],[18],[19]         2,787
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans C.P. Converters, Inc. Seventh Amendment Acquisition Loan Chemicals, Plastics and Rubber Interest Rate 11.7% Cash Reference Rate and Spread L+6.50% Floor 1.00% Maturity 7/7/23, Initial Acquisition Date 6/26/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 2,761   2,761    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans C.P. Converters, Inc. Term Loan Chemicals, Plastics and Rubber Interest Rate 11.2% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 7/7/23, Initial Acquisition Date 7/29/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 1,066   1,066    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans C.P. Converters, Inc. Term Loan Chemicals, Plastics and Rubber Interest Rate 11.2% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 7/7/23, Initial Acquisition Date 11/17/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 6,466   6,466    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans C.P. Converters, Inc. Term Loan Chemicals, Plastics and Rubber Interest Rate 9.7% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 6/18/23, Initial Acquisition Date 11/17/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     6,501    
Fair Value, Ending Balance [1],[3],[18],[19]         6,501
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans C.P. Converters, Inc. Term Loan Chemicals, Plastics and Rubber Interest Rate 9.7% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 6/18/23, Initial Acquisition Date 7/29/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     1,072    
Fair Value, Ending Balance [1],[3],[18],[19]         1,072
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans CB Midco, LLC Term Loan Consumer goods: Durable Interest Rate 10.5% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 9/27/27, Initial Acquisition Date 10/8/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     3,685    
Fair Value, Ending Balance [1],[3],[18],[19]         3,685
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans CB Midco, LLC Term Loan Consumer goods: Durable Interest Rate 11.0% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 9/27/27, Initial Acquisition Date 10/8/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 3,486   3,486    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Cenexel Clinical Research, Inc. Term Loan Healthcare & Pharmaceuticals Interest Rate 10.9% Cash Reference Rate and Spread SOFR+6.50% Floor 1.00% Maturity 11/8/25, Initial Acquisition Date 6/15/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     6,870    
Fair Value, Ending Balance [1],[3],[18],[19]         6,870
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Cenexel Clinical Research, Inc. Term Loan Healthcare & Pharmaceuticals Interest Rate 12.0% Cash Reference Rate and Spread SOFR+6.50% Floor 1.00% Maturity 11/8/25, Initial Acquisition Date 6/15/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 6,143   6,143    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Centric Brands Inc. Revolver Machinery (Non-Agrclt/Constr/Electr) Interest Rate 10.1% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 10/9/24, Initial Acquisition Date 8/22/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     39    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         39
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Centric Brands Inc. Revolver Machinery (Non-Agrclt/Constr/Electr) Interest Rate 10.7% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 10/9/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 737   737    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Centric Brands Inc. Revolver Machinery (Non-Agrclt/Constr/Electr) Interest Rate 9.7% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 10/9/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     642    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         642
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Centric Brands Inc. Term Loan Machinery (Non-Agrclt/Constr/Electr) Interest Rate 6.8% Cash + 6.5% PIK Reference Rate and Spread SOFR+2.50% Maturity 10/9/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     8,610    
Fair Value, Ending Balance [1],[3],[18],[19]         8,610
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Centric Brands Inc. Term Loan Machinery (Non-Agrclt/Constr/Electr) Interest Rate 7.6% Cash + 6.5% PIK Reference Rate and Spread SOFR+2.50% Maturity 10/9/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 8,719   8,719    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Circustrix Holdings, LLC Delayed Draw Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 10.7% Cash Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 7/16/23, Initial Acquisition Date 1/11/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 223   223    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Circustrix Holdings, LLC Delayed Draw Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 9.9% Cash Reference Rate and Spread L+5.50% Floor 1.00% Maturity 7/16/23, Initial Acquisition Date 1/11/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     461    
Fair Value, Ending Balance [1],[3],[18],[19]         461
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Circustrix Holdings, LLC Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 10.7% Cash Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 1/26/24, Initial Acquisition Date 10/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 6,624   6,624    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Circustrix Holdings, LLC Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 10.7% Cash Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 7/16/23, Initial Acquisition Date 1/11/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 224   224    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Circustrix Holdings, LLC Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 9.9% Cash Reference Rate and Spread L+5.50% Floor 1.00% Maturity 1/26/24, Initial Acquisition Date 10/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     6,508    
Fair Value, Ending Balance [1],[3],[18],[19]         6,508
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Circustrix Holdings, LLC Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 9.9% Cash Reference Rate and Spread L+5.50% Floor 1.00% Maturity 7/16/23, Initial Acquisition Date 1/11/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     465    
Fair Value, Ending Balance [1],[3],[18],[19]         465
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Coastal Screen and Rail, LLC Term Loan Construction & Building Interest Rate 13.0% Cash Maturity 12/31/22, Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     850    
Fair Value, Ending Balance [1],[3],[19]         850
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Critical Nurse Staffing, LLC Delayed Draw Term Loan Healthcare & Pharmaceuticals Interest Rate 10.7% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 10/30/26, Initial Acquisition Date 11/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     584    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         584
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Critical Nurse Staffing, LLC Delayed Draw Term Loan Healthcare & Pharmaceuticals Interest Rate 11.1% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 10/30/26, Initial Acquisition Date 11/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 628   628    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Critical Nurse Staffing, LLC Revolver Healthcare & Pharmaceuticals Interest Rate 10.7% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 10/30/26, Initial Acquisition Date 11/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     575    
Fair Value, Ending Balance [1],[3],[19],[26]         575
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Critical Nurse Staffing, LLC Revolver Healthcare & Pharmaceuticals Interest Rate 11.1% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 10/30/26, Initial Acquisition Date 11/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[25] 920   920    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Critical Nurse Staffing, LLC Term Loan Healthcare & Pharmaceuticals Interest Rate 10.5% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 10/30/26, Initial Acquisition Date 11/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     8,063    
Fair Value, Ending Balance [1],[3],[18],[19]         8,063
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Critical Nurse Staffing, LLC Term Loan Healthcare & Pharmaceuticals Interest Rate 11.0% Cash Reference Rate and Spread SOFR+5.75 Floor 1.00% Maturity 10/30/26, Initial Acquisition Date 11/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 8,124   8,124    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Datalink, LLC First Lien Term Loan Healthcare & Pharmaceuticals Interest Rate 11.5% Cash Reference Rate and Spread L+6.75% Floor 1.00% Maturity 11/23/26, Initial Acquisition Date 12/8/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,724    
Fair Value, Ending Balance [1],[3],[18],[19]         2,724
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Datalink, LLC First Lien Term Loan Healthcare & Pharmaceuticals Interest Rate 12.0% Cash Reference Rate and Spread SOFR+6.75% Floor 1.00% Maturity 11/23/26, Initial Acquisition Date 12/8/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 2,730   2,730    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Dentive, LLC Delayed Draw Term Loan - First Lien Healthcare & Pharmaceuticals Interest Rate 1.0% Cash Floor 0.75% Maturity 12/26/28, Initial Acquisition Date 12/23/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     (11)    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         (11)
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Dentive, LLC Delayed Draw Term Loan - First Lien Healthcare & Pharmaceuticals Interest Rate 11.9% Cash Reference Rate and Spread SOFR+7.00% Floor 0.75% Maturity 12/26/28, Initial Acquisition Date 12/23/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 51   51    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Dentive, LLC First Lien Term Loan Healthcare & Pharmaceuticals Interest Rate 11.5% Cash Reference Rate and Spread SOFR+7.00% Floor 0.75% Maturity 12/26/28, Initial Acquisition Date 12/23/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     1,473    
Fair Value, Ending Balance [1],[3],[18],[19]         1,473
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Dentive, LLC First Lien Term Loan Healthcare & Pharmaceuticals Interest Rate 12.2% Cash Reference Rate and Spread SOFR+7.00% Floor 0.75% Maturity 12/26/28, Initial Acquisition Date 12/23/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 1,475   1,475    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Dentive, LLC Revolver Healthcare & Pharmaceuticals Interest Rate 0.5% Cash Floor 0.75% Maturity 12/23/28, Initial Acquisition Date 12/23/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     (7)    
Fair Value, Ending Balance (6) [2],[5],[21],[25]   (6) [2],[5],[21],[25]   (7) [1],[3],[19],[26]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Dodge Data & Analytics LLC Term Loan Construction & Building Interest Rate 10.1% Cash Reference Rate and Spread SOFR+4.75% Floor 0.50% Maturity 2/10/29, Initial Acquisition Date 2/10/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 1,202   1,202    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Dodge Data & Analytics LLC Term Loan Construction & Building Interest Rate 9.8% Cash Reference Rate and Spread SOFR+4.75% Floor 0.50% Maturity 2/10/29, Initial Acquisition Date 2/10/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     1,183    
Fair Value, Ending Balance [1],[18],[19]         1,183
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Drilling Info Holdings, Inc. 2020 Term Loan (First Lien) High Tech Industries Interest Rate 8.9% Cash Reference Rate and Spread L+4.50% Maturity 7/30/25, Initial Acquisition Date 2/13/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     965    
Fair Value, Ending Balance [1],[3],[18],[19]         965
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Drilling Info Holdings, Inc. Initial Term Loan (First Lien) High Tech Industries Interest Rate 8.6% Cash Reference Rate and Spread L+4.25% Maturity 7/30/25, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     785    
Fair Value, Ending Balance [1],[18],[19]         785
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans ELO Touch Solutions, Inc. First Lien Term Loan High Tech Industries Interest Rate 10.9% Cash Reference Rate and Spread L+6.50% Maturity 12/14/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,224    
Fair Value, Ending Balance [1],[3],[18],[19]         2,224
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans ELO Touch Solutions, Inc. First Lien Term Loan High Tech Industries Interest Rate 11.7% Cash Reference Rate and Spread SOFR+6.50% Maturity 12/14/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 2,215   2,215    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Electro Rent Corporation First Lien Term Loan High Tech Industries Interest Rate 10.3% Cash Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 11/1/24, Initial Acquisition Date 11/16/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     982    
Fair Value, Ending Balance [1],[3],[18],[19]         982
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Electro Rent Corporation First Lien Term Loan High Tech Industries Interest Rate 10.8% Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 11/1/24, Initial Acquisition Date 11/16/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 974   974    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Florida Food Products, LLC First Lien Term Loan Beverage, Food and Tobacco Interest Rate 10.1% Cash Reference Rate and Spread SOFR+5.00% Floor 0.75% Maturity 10/18/28, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 1,915   1,915    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Florida Food Products, LLC First Lien Term Loan Beverage, Food and Tobacco Interest Rate 10.2% Cash Reference Rate and Spread L+5.00% Floor 0.75% Maturity 10/6/28, Initial Acquisition Date 3/22/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 4,752   4,752    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Florida Food Products, LLC First Lien Term Loan Beverage, Food and Tobacco Interest Rate 9.3% Cash Reference Rate and Spread SOFR+5.00% Floor 0.75% Maturity 10/18/28, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     1,928    
Fair Value, Ending Balance [1],[3],[18],[19]         1,928
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Florida Food Products, LLC First Lien Term Loan Beverage, Food and Tobacco Interest Rate 9.4% Cash Reference Rate and Spread L+5.00% Floor 0.75% Maturity 10/6/28, Initial Acquisition Date 3/22/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     4,820    
Fair Value, Ending Balance [1],[3],[18],[19]         4,820
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Franchise Group, Inc. First Out Term Loan Retail Interest Rate 8.7% Cash Reference Rate and Spread L+4.75% Floor 0.75% Maturity2/25/26, Initial Acquisition Date 3/18/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18]     4,727    
Fair Value, Ending Balance [1],[18]         4,727
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Global Integrated Flooring Systems Inc. First Lien Term Loan Consumer Goods: Durable Interest Rate 12.0% Cash Reference Rate and Spread L+8.25% Floor 1.25% Maturity 2/15/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     3,539    
Fair Value, Ending Balance [1],[3],[19]         3,539
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Global Integrated Flooring Systems Inc. First Lien Term Loan Consumer Goods: Durable Interest Rate 13.3% Cash + 1.0% PIK Reference Rate and Spread SOFR+8.36% Floor 1.25% Maturity 5/15/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 3,347   3,347    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Global Integrated Flooring Systems Inc. Revolver Consumer Goods: Durable Interest Rate 12.5% Cash Reference Rate and Spread L+8.25% Floor 1.25% Maturity 2/15/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     25    
Fair Value, Ending Balance [1],[3],[19],[26]         25
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Global Integrated Flooring Systems Inc. Revolver Consumer Goods: Durable Interest Rate 14.5% Cash + 1.0% PIK Reference Rate and Spread SOFR+8.36% Floor 1.25% Maturity 5/15/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 24   24    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Grindr Capital LLC Delayed Draw Term Loan - First Lien Telecommunications Interest Rate 12.5% Cash Reference Rate and Spread SOFR+8.00% Floor 1.50% Maturity 11/14/27, Initial Acquisition Date 11/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18]     1,988    
Fair Value, Ending Balance [1],[3],[18]         1,988
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Grindr Capital LLC Delayed Draw Term Loan - First Lien Telecommunications Interest Rate 13.4% Cash Reference Rate and Spread SOFR+8.00% Floor 1.50% Maturity 11/14/27, Initial Acquisition Date 11/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20] 1,958   1,958    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Grindr Capital LLC Term Loan Telecommunications Interest Rate 12.8% Cash Reference Rate and Spread L+8.00% Floor 1.50% Maturity 11/14/27, Initial Acquisition Date 6/10/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18]     3,054    
Fair Value, Ending Balance [1],[3],[18]         3,054
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Grindr Capital LLC Term Loan Telecommunications Interest Rate 13.5% Cash Reference Rate and Spread SOFR 8.00% Floor 1.50% Maturity 11/14/27, Initial Acquisition Date 6/10/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20] 2,978   2,978    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans H-CA II, LLC Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 16.0% Cash Maturity 4/1/24, Initial Acquisition Date 2/16/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 1,940   1,940    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans H-CA II, LLC Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 19.0% Cash Maturity 2/16/24, Initial Acquisition Date 2/16/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     2,000    
Fair Value, Ending Balance [1],[3],[19]         2,000
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans H.W. Lochner, Inc. Revolver Services: Business Interest Rate 10.4% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 7/2/27, Initial Acquisition Date 7/2/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     1,130    
Fair Value, Ending Balance [1],[3],[19],[26]         1,130
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans H.W. Lochner, Inc. Revolver Services: Business Interest Rate 11.1% Cash Reference Rate and Spread SOFR+6.25% Floor 1.00% Maturity 7/2/27, Initial Acquisition Date 7/2/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[25] 5,953   5,953    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans H.W. Lochner, Inc. Revolver Services: Business Interest Rate 9.6% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 7/2/27, Initial Acquisition Date 7/2/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     4,710    
Fair Value, Ending Balance [1],[3],[19]         4,710
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans H.W. Lochner, Inc. Term Loan Services: Business Interest Rate 11.3% Cash Reference Rate and Spread SOFR 6.25% Floor 1.00% Maturity 7/2/27, Initial Acquisition Date 7/2/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 14,282   14,282    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans H.W. Lochner, Inc. Term Loan Services: Business Interest Rate 9.5% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 7/2/27, Initial Acquisition Date 7/2/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     14,146    
Fair Value, Ending Balance [1],[3],[18],[19]         14,146
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans HDC/HW Intermediate Holdings, LLC First Lien Term Loan A High Tech Industries Interest Rate 12.3% Cash + 5.8% PIK Reference Rate and Spread SOFR+7.50% Floor 1.00% Maturity 12/21/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     5,926    
Fair Value, Ending Balance [1],[3],[18],[19]         5,926
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans HDC/HW Intermediate Holdings, LLC First Lien Term Loan A High Tech Industries Interest Rate 12.8% Cash + 2.0% PIK Reference Rate and Spread SOFR+7.50% Floor 1.00% Maturity 12/21/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 5,418   5,418    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans HDC/HW Intermediate Holdings, LLC Revolver High Tech Industries Interest Rate 12.3% Cash + 2.0% PIK Reference Rate and Spread SOFR+7.50% Floor 1.00% Maturity 12/21/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     609    
Fair Value, Ending Balance [1],[3],[18],[19]         609
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans HDC/HW Intermediate Holdings, LLC Revolver High Tech Industries Interest Rate 12.8% Cash + 2.0% PIK Reference Rate and Spread SOFR+7.50% Floor 1.00% Maturity 12/21/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 556   556    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Help Systems Holdings, Inc. First Lien Term Loan High Tech Industries Interest Rate 8.2% Cash Reference Rate and Spread SOFR+4.00% Floor 0.75% Maturity 11/19/26, Initial Acquisition Date 11/17/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     1,804    
Fair Value, Ending Balance [1],[18],[19]         1,804
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Help Systems Holdings, LLC First Lien Term Loan High Tech Industries Interest Rate 9.2% Cash Reference Rate and Spread SOFR+4.00% Floor 0.75% Maturity 11/19/26, Initial Acquisition Date 11/17/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 1,816   1,816    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Hollander Intermediate LLC First Lien Term Loan Consumer Goods: Durable Interest Rate 13.2% Cash Reference Rate and Spread SOFR+8.75% Floor 2.00% Maturity 9/19/26, Initial Acquisition Date 9/19/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     5,502    
Fair Value, Ending Balance [1],[3],[18],[19]         5,502
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Hollander Intermediate LLC First Lien Term Loan Consumer Goods: Durable Interest Rate 14.0% Cash Reference Rate and Spread SOFR+8.75% Floor 2.00% Maturity 9/19/26, Initial Acquisition Date 9/19/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 5,362   5,362    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Intermedia Holdings, Inc. First Lien Term Loan B High Tech Industries Interest Rate 10.4% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 7/21/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     2,040    
Fair Value, Ending Balance [1],[18],[19]         2,040
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Intermedia Holdings, Inc. First Lien Term Loan B High Tech Industries Interest Rate 11.2% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 7/21/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 2,141   2,141    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Ivanti Software, Inc. First Lien Term Loan High Tech Industries Interest Rate 9.0% Cash Reference Rate and Spread L+4.25% Floor 0.75% Maturity 12/1/27, Initial Acquisition Date 10/12/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     794    
Fair Value, Ending Balance [1],[18],[19]         794
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Ivanti Software, Inc. First Lien Term Loan High Tech Industries Interest Rate 9.4% Cash Reference Rate and Spread L+4.25% Floor 0.75% Maturity 12/1/27, Initial Acquisition Date 10/12/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 841   841    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans JO ET Holdings Limited Term Loan Telecommunications Interest Rate 10.5% Cash + 7.0% PIK Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 12/15/26, Initial Acquisition Date 12/15/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[4]     2,098    
Fair Value, Ending Balance [1],[3],[4]         2,098
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans JO ET Holdings Limited Term Loan Telecommunications Interest Rate 11.3% Cash + 7.0% PIK Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 12/15/26, Initial Acquisition Date 12/15/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[6] 2,191   2,191    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Keg Logistics LLC Revolver Services: Business Interest Rate 10.3% Cash Reference Rate and Spread EURIBOR+6.00% Floor 1.00% Maturity 11/23/27, Initial Acquisition Date 11/23/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     406    
Fair Value, Ending Balance [1],[3],[19],[26]         406
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Keg Logistics LLC Revolver Services: Business Interest Rate 11.3% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 11/23/27, Initial Acquisition Date 11/23/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 853   853    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Keg Logistics LLC Term Loan Services: Business Interest Rate 10.7% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 11/23/27, Initial Acquisition Date 11/23/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     11,697    
Fair Value, Ending Balance [1],[3],[18],[19]         11,697
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Keg Logistics LLC Term Loan Services: Business Interest Rate 11.3% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 11/23/27, Initial Acquisition Date 11/23/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 11,799   11,799    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Lifescan Global Corporation First Lien Term Loan A Healthcare & Pharmaceuticals Interest Rate 11.7% Cash Reference Rate and Spread SOFR+6.50% Maturity 12/31/26, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 2,033   2,033    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Lifescan Global Corporation First Lien Term Loan A Healthcare & Pharmaceuticals Interest Rate 9.7% Cash Reference Rate and Spread L+6.00% Maturity10/1/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     1,969    
Fair Value, Ending Balance [1],[18],[19]         1,969
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Lucky Bucks Holdings LLC Term Loan Hotel, Gaming & Leisure Interest Rate 12.5% PIK Maturity 5/29/28, Initial Acquisition Date 1/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     4,000    
Fair Value, Ending Balance [1],[3],[19]         4,000
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Lucky Bucks, LLC Term Loan Hotel, Gaming & Leisure Interest Rate 10.4% Cash Reference Rate and Spread L+5.50% Floor 0.75% Maturity 7/21/27, Initial Acquisition Date 7/20/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     2,799    
Fair Value, Ending Balance [1],[18],[19]         2,799
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Lucky Bucks, LLC Term Loan Hotel, Gaming & Leisure Interest Rate 12.7% Cash Reference Rate and Spread L+7.50% Floor 0.75% Maturity 7/21/27, Initial Acquisition Date 7/20/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21],[22] 1,406   1,406    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Luminii LLC First Lien Term Loan B Construction & Building Interest Rate 12.4% Cash Reference Rate and Spread L+7.25% Floor 1.00% Maturity 4/11/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 5,962   5,962    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Luminii LLC First Lien Term Loan B Loan Construction & Building Interest Rate 10.0% Cash Reference Rate and Spread L+6.25% Floor 1.00% Maturity 4/11/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     6,835    
Fair Value, Ending Balance [1],[3],[18],[19]         6,835
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Luminii LLC Revolver Construction & Building Interest Rate 10.0% Cash Reference Rate and Spread L+6.25% Floor 1.00% Maturity 4/11/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     332    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         332
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Luminii LLC Revolver Construction & Building Interest Rate 12.4% Cash Reference Rate and Spread L+7.25% Floor 1.00% Maturity 4/11/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 343   343    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans MAG DS Corp. First Lien Term Loan Aerospace and Defense Interest Rate 10.2% Cash Reference Rate and Spread L+5.50% Floor 1.00% Maturity 4/1/27, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     3,361    
Fair Value, Ending Balance [1],[3],[18],[19]         3,361
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans MAG DS Corp. First Lien Term Loan Aerospace and Defense Interest Rate 10.8% Cash Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 4/1/27, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 3,498   3,498    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans MSM Acquisitions, Inc. Delayed Draw Term Loan Services Business Interest Rate 10.8% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 6/9/26, Initial Acquisition Date 1/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,810    
Fair Value, Ending Balance [1],[3],[18],[19]         2,810
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans MSM Acquisitions, Inc. Delayed Draw Term Loan Services Business Interest Rate 11.3% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 6/9/26, Initial Acquisition Date 1/1/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 2,764   2,764    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans MSM Acquisitions, Inc. First Lien Term Loan Services Business Interest Rate 10.8% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 12/9/26, Initial Acquisition Date 12/31/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     6,737    
Fair Value, Ending Balance [1],[3],[18],[19]         6,737
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans MSM Acquisitions, Inc. First Lien Term Loan Services Business Interest Rate 11.3% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 12/9/26, Initial Acquisition Date 12/31/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 6,625   6,625    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Marble Point Credit Management LLC Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 10.8% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 8/11/28, Initial Acquisition Date 8/11/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18]     5,504    
Fair Value, Ending Balance [1],[3],[18]         5,504
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Maxor National Pharmacy Services, LLC Revolver Healthcare & Pharmaceuticals Interest Rate 0.5% Cash Floor 1.00% Maturity 12/6/26, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     (2)    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         (2)
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Maxor National Pharmacy Services, LLC Term Loan Healthcare & Pharmaceuticals Interest Rate 10.0% Cash Reference Rate and Spread L+5.25% Floor 1.00% Maturity 12/6/27, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     7,987    
Fair Value, Ending Balance [1],[3],[18],[19]         7,987
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mobex Global U.S., Inc. First Lien Term Loan A Automotive Interest Rate 13.8% PIK Reference Rate and Spread L+6.50% Floor 1.00% Maturity 9/28/24, Initial Acquisition Date 2/4/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 134   134    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mobex Global U.S., Inc. First Lien Term Loan A Automotive Interest Rate 7.7% Cash + 3.3% PIK Reference Rate and Spread L+3.25% Floor 1.00% Maturity 9/28/24, Initial Acquisition Date 2/4/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     163    
Fair Value, Ending Balance [1],[3],[18],[19]         163
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mobex Global U.S., Inc. First Lien Term Loan Automotive Interest Rate 13.7% PIK Reference Rate and Spread L+6.50% Floor 1.00% Maturity 9/28/24, Initial Acquisition Date 2/4/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 4,412   4,412    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mobex Global U.S., Inc. First Lien Term Loan Automotive Interest Rate 14.0% PIK Reference Rate and Spread L+6.50% Floor 1.00% Maturity 9/28/24, Initial Acquisition Date 2/4/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 307   307    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mobex Global U.S., Inc. First Lien Term Loan Automotive Interest Rate 7.0% Cash + 3.6% PIK Reference Rate and Spread L+3.25% Floor 1.00% Maturity 9/28/24, Initial Acquisition Date 2/4/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     5,609    
Fair Value, Ending Balance [1],[3],[18],[19]         5,609
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mobex Global U.S., Inc. First Lien Term Loan Automotive Interest Rate 8.0% Cash + 3.3% PIK Reference Rate and Spread L+3.25% Floor 1.00% Maturity 9/28/24, Initial Acquisition Date 2/4/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     373    
Fair Value, Ending Balance [1],[3],[18],[19]         373
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mobex Global U.S., Inc. First Lien Term Loan B Automotive Interest Rate 14.0% PIK Reference Rate and Spread L+6.50% Floor 1.00% Maturity 9/28/24, Initial Acquisition Date 1/20/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 133   133    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mobex Global U.S., Inc. First Lien Term Loan B Automotive Interest Rate 8.0% Cash + 3.3% PIK Reference Rate and Spread L+3.25% Floor 1.00% Maturity 9/28/24, Initial Acquisition Date 1/20/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     161    
Fair Value, Ending Balance [1],[3],[18],[19]         161
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Money Transfer Acquisition, Inc. First Lien Term Loan Finance Interest Rate 12.7% Cash Reference Rate and Spread SOFR+8.25% Floor 1.00% Maturity 12/14/27, Initial Acquisition Date 12/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     9,800    
Fair Value, Ending Balance [1],[3],[18],[19]         9,800
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Money Transfer Acquisition, Inc. First Lien Term Loan Finance Interest Rate 13.5% Cash Reference Rate and Spread SOFR+8.25% Floor 1.00% Maturity 12/14/27, Initial Acquisition Date 12/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 9,646   9,646    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mothers Market & Kitchen, Inc. First Lien Term Loan Healthcare & Pharmaceuticals Interest Rate 10.6% Cash Reference Rate and Spread L+5.50% Floor 1.25% Maturity 7/26/2023, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 5,213   5,213    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Mothers Market & Kitchen, Inc. First Lien Term Loan Healthcare & Pharmaceuticals Interest Rate 9.9% Cash Reference Rate and Spread L+5.50% Floor 1.25% Maturity 7/26/2023, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     5,202    
Fair Value, Ending Balance [1],[3],[18],[19]         5,202
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Delayed Draw Term Loan Services Business Interest Rate 11.7% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     441    
Fair Value, Ending Balance [1],[3],[18],[19]         441
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Delayed Draw Term Loan Services Business Interest Rate 11.7% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 3/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     728    
Fair Value, Ending Balance [1],[3],[19]         728
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Delayed Draw Term Loan Services Business Interest Rate 12.3% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 444   444    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Delayed Draw Term Loan Services Business Interest Rate 12.3% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 3/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 734   734    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc First Lien Term Loan Services Business Interest Rate 11.7% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     4,820    
Fair Value, Ending Balance [1],[3],[18],[19]         4,820
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc First Lien Term Loan Services Business Interest Rate 12.3% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 4,856   4,856    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Revolver Services Business Interest Rate 11.4% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     372    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         372
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Revolver Services Business Interest Rate 12.3% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 599   599    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Revolver Services Business Interest Rate 13.5% Cash Reference Rate and Spread PRIME+6.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     218    
Fair Value, Ending Balance [1],[3],[18],[19]         218
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Term Loan Services Business Interest Rate 11.7% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 3/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     686    
Fair Value, Ending Balance [1],[3],[19]         686
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Term Loan Services Business Interest Rate 11.7% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 3/2/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     394    
Fair Value, Ending Balance [1],[3],[18],[19]         394
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Term Loan Services Business Interest Rate 12.3% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 3/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 691   691    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Naviga Inc Term Loan Services Business Interest Rate 12.3% Cash Reference Rate and Spread SOFR+7.00% Floor 1.00% Maturity 12/29/23, Initial Acquisition Date 3/2/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 397   397    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Neptune BidCo US Inc. First Lien Term Loan Media: Broadcasting & Subscription Interest Rate 10.0% Cash Reference Rate and Spread SOFR+5.00% Floor 0.50% Maturity 4/11/2029, Initial Acquisition Date 11/22/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 2,209   2,209    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Net Asset Value at Fair Value          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1]     418,722    
Fair Value, Ending Balance 376,539 [2]   376,539 [2]   418,722 [1]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Netwrix Corporation Delayed Draw Term Loan - First Lien High Tech Industries Interest Rate 0.1% Cash Floor 0.75% Maturity 6/9/29, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     (22)    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         (22)
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Netwrix Corporation Delayed Draw Term Loan - First Lien High Tech Industries Interest Rate 0.5% Cash Floor 0.75% Maturity 6/9/29, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] (12)   (12)    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Netwrix Corporation First Lien Term Loan High Tech Industries Interest Rate 10.3% Cash Reference Rate and Spread SOFR+5.00% Floor 0.75% Maturity 6/9/29, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 3,323   3,323    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Netwrix Corporation First Lien Term Loan High Tech Industries Interest Rate 9.7% Cash Reference Rate and Spread SOFR+5.00% Floor 0.75% Maturity 6/9/29, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     3,264    
Fair Value, Ending Balance [1],[3],[18],[19]         3,264
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Netwrix Corporation Revolver High Tech Industries Interest Rate 0.5% Cash Floor 0.75% Maturity 6/9/29, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     (24)    
Fair Value, Ending Balance [1],[3],[19],[26]         (24)
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Netwrix Corporation Revolver High Tech Industries Interest Rate 10.2% Cash Reference Rate and Spread SOFR+5.00% Floor 0.75% Maturity 6/9/29, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[25] 273   273    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Northeast Metal Works LLC Term Loan Metals & Mining Interest Rate 8.0% Cash + 2.0% PIK Maturity 4/28/23, Initial Acquisition Date 1/27/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[23]     13,445    
Fair Value, Ending Balance [1],[3],[19],[23]         13,445
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Northeast Metal Works LLC Term Loan Metals & Mining Interest Rate 8.0% Cash Maturity 4/5/28, Initial Acquisition Date 1/27/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[24] 3,638   3,638    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans One Stop Mailing LLC First Lien Term Loan Transportation Consumer Interest Rate 10.6% Cash Reference Rate and Spread L+6.25% Floor 1.00% Maturity 4/29/27, Initial Acquisition Date 5/7/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     7,335    
Fair Value, Ending Balance [1],[3],[18],[19]         7,335
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans One Stop Mailing LLC First Lien Term Loan Transportation Consumer Interest Rate 11.4% Cash Reference Rate and Spread L+6.25% Floor 1.00% Maturity 4/29/27, Initial Acquisition Date 5/7/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 7,400   7,400    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Orbit Purchaser LLC Delayed Draw Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 9.2% Cash Reference Rate and Spread L+4.50% Floor 1.00% Maturity 10/21/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     724    
Fair Value, Ending Balance [1],[3],[18],[19]         724
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Orbit Purchaser LLC First Lien Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 9.2% Cash Reference Rate and Spread L+4.50% Floor 1.00% Maturity 10/19/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,477    
Fair Value, Ending Balance [1],[3],[18],[19]         2,477
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Orbit Purchaser LLC Incremental First Lien Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 9.2% Cash Reference Rate and Spread L+4.50% Floor 1.00% Maturity 10/21/24, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     1,497    
Fair Value, Ending Balance [1],[3],[18],[19]         1,497
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans PVHC Holding Corp Initial Term Loan Containers, Packaging and Glass Interest Rate 10.1% Cash Reference Rate and Spread SOFR+4.75% Floor 1.00% Maturity 8/3/24, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 2,743   2,743    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans PVHC Holding Corp Initial Term Loan Containers, Packaging and Glass Interest Rate 9.5% Cash Reference Rate and Spread L+4.75% Floor 1.00% Maturity 8/3/24, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,655    
Fair Value, Ending Balance [1],[3],[18],[19]         2,655
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans PhyNet Dermatology LLC Term Loan Healthcare & Pharmaceuticals Interest Rate 11.9% Cash Reference Rate and Spread SOFR+6.50% Floor 0.75% Maturity 8/16/24, Initial Acquisition Date 5/10/23          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 1,310   1,310    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Pomeroy Technologies, LLC Senior Term Loan A High Tech Industries Interest Rate 5.0% PIK Maturity 4/4/26, Initial Acquisition Date 5/29/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     1,051    
Fair Value, Ending Balance 963 [2],[5],[21]   963 [2],[5],[21]   1,051 [1],[3],[19]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Pomeroy Technologies, LLC Senior Term Loan B High Tech Industries Interest Rate 7.0% PIK Maturity 4/4/26, Initial Acquisition Date 5/29/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[27]     193    
Fair Value, Ending Balance 198 [2],[5],[21],[22]   198 [2],[5],[21],[22]   193 [1],[3],[19],[27]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Pomeroy Technologies, LLC Super Senior Term Loan B High Tech Industries Interest Rate 9.0% PIK Maturity 4/4/26, Initial Acquisition Date 5/29/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     1,078    
Fair Value, Ending Balance 1,108 [2],[5],[21]   1,108 [2],[5],[21]   1,078 [1],[3],[19]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Pomeroy Technologies, LLC Term Loan High Tech Industries Interest Rate 10.0% PIK Maturity 4/4/26, Initial Acquisition Date 4/4/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     35    
Fair Value, Ending Balance 33 [2],[5],[21]   33 [2],[5],[21]   35 [1],[3],[19]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Pomeroy Technologies, LLC Term Loan High Tech Industries Interest Rate 10.0% PIK Maturity 4/4/26, Initial Acquisition Date 5/3/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     363    
Fair Value, Ending Balance 374 [2],[5],[21]   374 [2],[5],[21]   363 [1],[3],[19]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Premier Imaging, LLC Delayed Draw Term Loan Healthcare & Pharmaceuticals Interest Rate 10.1% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 1/2/25, Initial Acquisition Date 12/30/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     525    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         525
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Premier Imaging, LLC Delayed Draw Term Loan Healthcare & Pharmaceuticals Interest Rate 11.2% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 1/2/25, Initial Acquisition Date 12/30/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 517   517    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Premier Imaging, LLC Term Loan Healthcare & Pharmaceuticals Interest Rate 10.1% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 1/2/25, Initial Acquisition Date 12/30/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     2,012    
Fair Value, Ending Balance [1],[3],[18],[19]         2,012
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Premier Imaging, LLC Term Loan Healthcare & Pharmaceuticals Interest Rate 11.2% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 1/2/25, Initial Acquisition Date 12/30/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 1,997   1,997    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Priority Holdings, LLC First Lien Term Loan High Tech Industries Interest Rate 10.5% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 4/22/27, Initial Acquisition Date 4/21/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     7,421    
Fair Value, Ending Balance [1],[3],[18],[19]         7,421
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Priority Holdings, LLC First Lien Term Loan High Tech Industries Interest Rate 11.2% Cash Reference Rate and Spread L+5.75% Floor 1.00% Maturity 4/22/27, Initial Acquisition Date 4/21/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 5,570   5,570    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Project Castle, Inc First Lien Term Loan Transportation: Cargo Interest Rate 10.1% Cash Reference Rate and Spread SOFR+5.50% Floor 0.50% Maturity 6/8/29, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     6,943    
Fair Value, Ending Balance [1],[3],[18],[19]         6,943
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Project Castle, Inc First Lien Term Loan Transportation: Cargo Interest Rate 10.4% Cash Reference Rate and Spread SOFR+5.50% Floor 0.50% Maturity 6/8/29, Initial Acquisition Date 6/9/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 6,769   6,769    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Project Leopard Holdings, Inc First Lien Term Loan High Tech Industries Interest Rate 10.5% Cash Reference Rate and Spread SOFR+5.25% Floor 0.50% Maturity 6/15/29, Initial Acquisition Date 6/15/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 7,293   7,293    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Project Leopard Holdings, Inc First Lien Term Loan High Tech Industries Interest Rate 9.8% Cash Reference Rate and Spread SOFR+5.25% Floor 0.50% Maturity 6/15/29, Initial Acquisition Date 6/15/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     7,326    
Fair Value, Ending Balance [1],[18],[19]         7,326
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Qualtek LLC First Lien Term Loan High Tech Industries Interest Rate 6.3% Cash + 11.0% PIK Reference Rate and Spread SOFR+1.00% Floor 1.00% Maturity 6/16/24, Initial Acquisition Date 3/16/23          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5] 2,395   2,395    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Qualtek LLC First Lien Term Loan High Tech Industries Interest Rate 6.3% Cash + 11.0% PIK Reference Rate and Spread SOFR+1.00% Floor 1.00% Maturity 6/16/24, Initial Acquisition Date 3/16/23 One          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5] 871   871    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Qualtek LLC Term Loan High Tech Industries Interest Rate 6.3% Cash + 11.0% PIK Reference Rate and Spread SOFR+1.00% Floor 1.00% Maturity 8/21/23, Initial Acquisition Date 5/25/23          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5] 491   491    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Qualtek LLC Term Loan High Tech Industries Interest Rate 6.3% Cash + 11.0% PIK Reference Rate and Spread SOFR+1.00% Floor 1.00% Maturity 8/21/23, Initial Acquisition Date 5/25/23 - One          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5] 295   295    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Qualtek USA, LLC First Lien Term Loan High Tech Industries Interest Rate 10.7% Cash Reference Rate and Spread L+6.25% Floor 1.00% Maturity 7/18/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18]     3,551    
Fair Value, Ending Balance [1],[18]         3,551
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Qualtek USA, LLC First Lien Term Loan High Tech Industries Interest Rate 11.5% Cash Reference Rate and Spread SOFR+6.25% Floor 1.00% Maturity 7/18/25, Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[22] 804   804    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Qualtek USA, LLC First Lien Term Loan High Tech Industries Interest Rate 11.5% Cash Reference Rate and Spread SOFR+6.25% Floor 1.00% Maturity 7/18/25, Initial Acquisition Date 3/16/23          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20] 3,882   3,882    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Radiology Partners, Inc Term B Loan (First Lien) Healthcare & Pharmaceuticals Interest Rate 8.6% Cash Reference Rate and Spread L+4.25% Maturity 7/9/25, Initial Acquisition Date 1/26/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     5,908    
Fair Value, Ending Balance [1],[18],[19]         5,908
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Radiology Partners, Inc Term B Loan (First Lien) Healthcare & Pharmaceuticals Interest Rate 9.5% Cash Reference Rate and Spread L+4.25% Maturity 7/9/25, Initial Acquisition Date 1/26/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 5,309   5,309    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Radius Aerospace, Inc Initial Term Loan Aerospace and Defense Interest Rate 10.5% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 3/29/25, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     6,033    
Fair Value, Ending Balance [1],[3],[18],[19]         6,033
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Radius Aerospace, Inc Initial Term Loan Aerospace and Defense Interest Rate 11.1% Cash Reference Rate and Spread SOFR+5.75% Floor 1.00% Maturity 3/29/25, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 6,058   6,058    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Reception Purchaser, LLC First Lien Term Loan Transportation: Cargo Interest Rate 10.3% Cash Reference Rate and Spread SOFR+6.00% Floor 0.75% Maturity 3/24/28, Initial Acquisition Date 4/28/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     4,400    
Fair Value, Ending Balance [1],[3],[18],[19]         4,400
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Reception Purchaser, LLC First Lien Term Loan Transportation: Cargo Interest Rate 11.4% Cash Reference Rate and Spread SOFR+6.00% Floor 0.75% Maturity 3/24/28, Initial Acquisition Date 4/28/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 4,345   4,345    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Securus Technologies Holdings, Inc Term Loan Telecommunications Interest Rate 10.0% Cash Reference Rate and Spread L+4.50% Floor 1.00% Maturity 11/1/24, Initial Acquisition Date 3/21/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2] 888   888    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Securus Technologies Holdings, Inc Term Loan Telecommunications Interest Rate 9.2% Cash Reference Rate and Spread L+4.50% Floor 1.00% Maturity 11/1/24, Initial Acquisition Date 3/21/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1]     747    
Fair Value, Ending Balance [1]         747
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans South Street Securities Holdings, Inc Senior Notes Banking, Finance, Insurance & Real Estate Interest Rate 9.0% Cash Maturity 9/20/27, Initial Acquisition Date 9/20/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19]     2,603    
Fair Value, Ending Balance 2,481 [2],[5],[21]   2,481 [2],[5],[21]   2,603 [1],[3],[19]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Sundance Holdings Group, LLC Term Loan Retail Interest Rate 10.7% Cash Reference Rate and Spread L+6.00% Floor 1.00% Maturity 5/1/24, Initial Acquisition Date 10/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     6,144    
Fair Value, Ending Balance [1],[3],[18],[19]         6,144
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Sundance Holdings Group, LLC Term Loan Retail Interest Rate 13.4% Cash + 1.5% PIK Reference Rate and Spread SOFR+8.00% Floor 1.00% Maturity 5/1/24, Initial Acquisition Date 10/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 6,154   6,154    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Surge Hippodrome Holdings LLC Last Out Term Loan Services Business Interest Rate 15.8% Cash Reference Rate and Spread SOFR+10.59% Floor 2.00% Maturity 8/1/24, Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[24] 5,378   5,378    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Surge Hippodrome Holdings LLC Last Out Term Loan Services: Business Interest Rate 15.4% Cash Reference Rate and Spread SOFR+11.04% Floor 2.00% Maturity 8/1/24, Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[23]     5,165    
Fair Value, Ending Balance [1],[3],[19],[23]         5,165
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Symplr Software, Inc. Term Loan Healthcare & Pharmaceuticals Interest Rate 8.7% Cash Reference Rate and Spread SOFR+4.50% Floor 0.75% Maturity 12/22/27, Initial Acquisition Date 2/2/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     1,417    
Fair Value, Ending Balance [1],[18],[19]         1,417
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Symplr Software, Inc. Term Loan Healthcare & Pharmaceuticals Interest Rate 9.7% Cash Reference Rate and Spread SOFR+4.50% Floor 0.75% Maturity 12/22/27, Initial Acquisition Date 2/2/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[20],[21] 1,515   1,515    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TA/WEG Holdings, LLC Delayed Draw Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 10.0% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 10/2/27, Initial Acquisition Date 10/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     7,883    
Fair Value, Ending Balance [1],[3],[18],[19]         7,883
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TA/WEG Holdings, LLC Delayed Draw Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 10.4% Cash Reference Rate and Spread SOFR+6.00% Floor 1.00% Maturity 10/2/27, Initial Acquisition Date 5/2/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     2,322    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         2,322
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TA/WEG Holdings, LLC Delayed Draw Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 11.1% Cash Reference Rate and Spread SOFR+6.25% Floor 1.00% Maturity 10/2/27, Initial Acquisition Date 5/2/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 3,525   3,525    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TA/WEG Holdings, LLC Delayed Draw Term Loan Banking, Finance, Insurance & Real Estate Interest Rate 11.2% Cash Reference Rate and Spread SOFR+6.25% Floor 1.00% Maturity 10/2/27, Initial Acquisition Date 10/1/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 7,904   7,904    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TA/WEG Holdings, LLC Revolver Banking, Finance, Insurance & Real Estate Interest Rate 0.5% Cash Floor 1.00% Maturity 10/2/27, Initial Acquisition Date 5/2/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[26]     (7)    
Fair Value, Ending Balance (1) [2],[5],[21],[25]   (1) [2],[5],[21],[25]   (7) [1],[3],[19],[26]
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TLE Holdings, LLC Delayed Draw Term Loan Healthcare, Education and Childcare Interest Rate 10.7% Cash Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 6/28/24, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21],[25] 722   722    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TLE Holdings, LLC Delayed Draw Term Loan Healthcare, Education and Childcare Interest Rate 9.9% Cash Reference Rate and Spread L+5.50% Floor 1.00% Maturity 6/28/24, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19],[26]     722    
Fair Value, Ending Balance [1],[3],[18],[19],[26]         722
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TLE Holdings, LLC Initial Term Loan Healthcare, Education and Childcare Interest Rate 10.7% Cash Reference Rate and Spread SOFR+5.50% Floor 1.00% Maturity 6/28/24, Initial Acquisition Date 12/8/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 5,469   5,469    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TLE Holdings, LLC Initial Term Loan Healthcare, Education and Childcare Interest Rate 9.9% Cash Reference Rate and Spread L+5.50% Floor 1.00% Maturity 6/28/24, Initial Acquisition Date 12/8/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     5,474    
Fair Value, Ending Balance [1],[3],[18],[19]         5,474
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans TronAir Parent Inc. Initial Term Loan (First Lien) Aerospace and Defense Interest Rate 10.8% Cash Reference Rate and Spread L+6.25% Floor 1.00% Maturity 9/8/23, Initial Acquisition Date 12/23/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     858    
Fair Value, Ending Balance [1],[3],[18],[19]         858
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans VBC Spine Opco LLC Delayed Draw Term Loan Healthcare & Pharmaceuticals Interest Rate 0.5% Cash Floor 2.00% Maturity 6/14/28, Initial Acquisition Date 6/14/23          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[25] (52)   (52)    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans VBC Spine Opco LLC Revolver Healthcare & Pharmaceuticals Interest Rate 0.5% Cash Maturity 6/14/28, Initial Acquisition Date 6/14/23          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[25] (8)   (8)    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans VBC Spine Opco LLC Term Loan Healthcare & Pharmaceuticals Interest Rate 13.4% Cash Reference Rate and Spread SOFR+8.00% Floor 2.00% Maturity 6/14/28, Initial Acquisition Date 6/14/23          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 4,679   4,679    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Wework Companies LLC First Lien Term Loan - Last Out Lender Banking, Finance, Insurance & Real Estate Interest Rate 9.6% Cash Reference Rate and Spread SOFR+6.50% Floor 0.75% Maturity 11/30/23, Initial Acquisition Date 6/30/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18]     6,928    
Fair Value, Ending Balance [1],[3],[18]         6,928
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Wonder Love, Inc. Term Loan Media: Diversified & Production Interest Rate 10.5% Cash Reference Rate and Spread L+5.00% Floor 1.00% Maturity 11/18/24, Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20],[21] 1,650   1,650    
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured Loans Wonder Love, Inc. Term Loan Media: Diversified & Production Interest Rate 9.7% Cash Reference Rate and Spread L+5.00% Floor 1.00% Maturity 11/18/24, Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[18],[19]     1,950    
Fair Value, Ending Balance [1],[3],[18],[19]         1,950
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Secured LoansNeptune BidCo US Inc. First Lien Term Loan Media: Broadcasting & Subscription Interest Rate 8.8% Cash Reference Rate and Spread SOFR+5.00% Floor 0.50% Maturity 4/11/29, Initial Acquisition Date 11/22/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[18],[19]     1,793    
Fair Value, Ending Balance [1],[18],[19]         1,793
Investment, Identifier [Axis]: Debt Securities Portfolio Senior Unsecured Bond Tank Partners Equipment Holdings LLC 10.00% - 02/2022 - TankConvert Energy: Oil & Gas Interest Rate 10.0% PIK Maturity 2/15/22, Initial Acquisition Date 2/15/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[27],[28]     43    
Fair Value, Ending Balance 43 [2],[5],[21],[22],[29]   43 [2],[5],[21],[22],[29]   43 [1],[3],[19],[27],[28]
Investment, Identifier [Axis]: DebtDebt Securities Portfolio Senior Secured Loans Franchise Group, Inc. First Out Term Loan Retail Interest Rate 10.0% Cash Reference Rate and Spread SOFR+4.75% Floor 0.75% Maturity 2/25/26, Initial Acquisition Date 3/18/22 Securities Portfolio Senior Secured Loans Franchise Group, Inc. First Out Term Loan Retail Interest Rate 10.0% Cash Reference Rate and Spread L+4.75% Floor 0.75% Maturity 2/25/26, Initial Acquisition Date 3/18/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[20] 2,855   2,855    
Investment, Identifier [Axis]: Equity Securities Portfolio 4L Ultimate Topco Corporation Common Services: Business Initial Acquisition Date 5/29/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     29    
Fair Value, Ending Balance 29 [2],[5],[21],[31]   29 [2],[5],[21],[31]   29 [1],[3],[19],[30]
Investment, Identifier [Axis]: Equity Securities Portfolio AAPC Holdings, LLC Equity Healthcare & Pharmaceuticals Initial Acquisition Date 5/18/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[31],[32] 442   442    
Investment, Identifier [Axis]: Equity Securities Portfolio AAPC Holdings, LLC Equity Services: Consumer Initial Acquisition Date 5/18/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30],[33]     280    
Fair Value, Ending Balance [1],[3],[19],[30],[33]         280
Investment, Identifier [Axis]: Equity Securities Portfolio AAPC Holdings, LLC Preferred Equity Healthcare & Pharmaceuticals Interest Rate 18.0% Cash Initial Acquisition Date 5/18/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[33]     168    
Fair Value, Ending Balance [1],[3],[19],[33]         168
Investment, Identifier [Axis]: Equity Securities Portfolio AAPC Holdings, LLC Preferred Equity Healthcare & Pharmaceuticals Interest Rate 18.0% PIK Initial Acquisition Date 5/18/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[32] 181   181    
Investment, Identifier [Axis]: Equity Securities Portfolio ATP Oil & Gas Corporation Limited Term Royalty Interest Energy: Oil & Gas Initial Acquisition Date 12/18/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[34]     1,013    
Fair Value, Ending Balance 536 [2],[5],[21],[35]   536 [2],[5],[21],[35]   1,013 [1],[3],[19],[34]
Investment, Identifier [Axis]: Equity Securities Portfolio Advantage Capital Holdings LLC Class A Membership Units Banking, Finance, Insurance & Real Estate Initial Acquisition Date 3/31/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30],[33],[36]     1,645    
Fair Value, Ending Balance 1,611 [2],[5],[21],[31],[32],[37]   1,611 [2],[5],[21],[31],[32],[37]   1,645 [1],[3],[19],[30],[33],[36]
Investment, Identifier [Axis]: Equity Securities Portfolio Advantage Capital Holdings LLC Class A Membership Units Banking, Finance, Insurance & Real Estate Initial Acquisition Date 4/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30],[33]     650    
Fair Value, Ending Balance 595 [2],[5],[21],[31],[32]   595 [2],[5],[21],[31],[32]   650 [1],[3],[19],[30],[33]
Investment, Identifier [Axis]: Equity Securities Portfolio Advantage Capital Holdings LLC Preferred Equity Banking, Finance, Insurance & Real Estate Interest Rate 12.5% PIK Initial Acquisition Date 4/14/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[33]     2,355    
Fair Value, Ending Balance 2,322 [2],[5],[21],[32]   2,322 [2],[5],[21],[32]   2,355 [1],[3],[19],[33]
Investment, Identifier [Axis]: Equity Securities Portfolio Anthem Sports & Entertainment Inc. Warrant Class A Media: Broadcasting & Subscription Initial Acquisition Date 9/9/19          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     106    
Fair Value, Ending Balance 17 [2],[5],[21],[31]   17 [2],[5],[21],[31]   106 [1],[3],[19],[30]
Investment, Identifier [Axis]: Equity Securities Portfolio Anthem Sports & Entertainment Inc. Warrants2 Media: Broadcasting & Subscription Initial Acquisition Date 11/15/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     99    
Fair Value, Ending Balance 16 [2],[5],[21],[31]   16 [2],[5],[21],[31]   99 [1],[3],[19],[30]
Investment, Identifier [Axis]: Equity Securities Portfolio Aperture Dodge 18 LLC Equity Banking, Finance, Insurance & Real Estate Initial Acquisition Date 4/22/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     3,050    
Fair Value, Ending Balance 3,006 [2],[5],[21],[31]   3,006 [2],[5],[21],[31]   3,050 [1],[3],[19],[30]
Investment, Identifier [Axis]: Equity Securities Portfolio BMP Slappey Holdco, LLC Preferred Stock Telecommunications Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[23],[30],[38]     464    
Fair Value, Ending Balance 545 [2],[5],[21],[24],[31],[39]   545 [2],[5],[21],[24],[31],[39]   464 [1],[3],[19],[23],[30],[38]
Investment, Identifier [Axis]: Equity Securities Portfolio BMP Slappey Investment II Preferred Stock Telecommunications Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[23],[30],[38]     206    
Fair Value, Ending Balance 242 [2],[5],[21],[24],[31],[39]   242 [2],[5],[21],[24],[31],[39]   206 [1],[3],[19],[23],[30],[38]
Investment, Identifier [Axis]: Equity Securities Portfolio Brite Media LLC Common Stock Media: Advertising, Printing & Publishing Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     549    
Fair Value, Ending Balance [1],[3],[19],[30]         549
Investment, Identifier [Axis]: Equity Securities Portfolio Carestream Health Holdings, Inc Common Stock Healthcare & Pharmaceuticals Initial Acquisition Date 9/30/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     52    
Fair Value, Ending Balance 87 [2],[5],[21],[31]   87 [2],[5],[21],[31]   52 [1],[3],[19],[30]
Investment, Identifier [Axis]: Equity Securities Portfolio DxTx Pain and Spine LLC Common Healthcare & Pharmaceuticals Initial Acquisition Date 6/14/23          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21] 258   258    
Investment, Identifier [Axis]: Equity Securities Portfolio Equities Net Asset Value at Fair Value          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1]     21,905    
Fair Value, Ending Balance 20,013 [2]   20,013 [2]   21,905 [1]
Investment, Identifier [Axis]: Equity Securities Portfolio Everyware Global, Inc. Common Consumer goods: Durable Initial Acquisition Date 10/28/20          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     478    
Fair Value, Ending Balance 261 [2],[5],[21],[31]   261 [2],[5],[21],[31]   478 [1],[3],[19],[30]
Investment, Identifier [Axis]: Equity Securities Portfolio FP WRCA Coinvestment Fund VII, Ltd Class A Shares Capital Equipment Initial Acquisition Date 2/2/07          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[4],[30]     1,103    
Fair Value, Ending Balance 781 [2],[5],[6],[31]   781 [2],[5],[6],[31]   1,103 [1],[3],[4],[30]
Investment, Identifier [Axis]: Equity Securities Portfolio Flight Lease VII Common Stock Aerospace and Defense Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30],[40],[41]     242    
Fair Value, Ending Balance [1],[3],[19],[30],[40],[41]         242
Investment, Identifier [Axis]: Equity Securities Portfolio GreenPark Infrastructure, LLC Preferred Equity Energy: Electricity Initial Acquisition Date 6/10/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[23],[30],[33]     500    
Fair Value, Ending Balance 500 [2],[5],[21],[24],[31],[32]   500 [2],[5],[21],[24],[31],[32]   500 [1],[3],[19],[23],[30],[33]
Investment, Identifier [Axis]: Equity Securities Portfolio GreenPark Infrastructure, LLC Preferred Equity Energy: Electricity One Initial Acquisition Date 6/10/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[23],[26],[30],[33]     171    
Fair Value, Ending Balance 171 [2],[5],[21],[24],[25],[31],[32]   171 [2],[5],[21],[24],[25],[31],[32]   171 [1],[3],[19],[23],[26],[30],[33]
Investment, Identifier [Axis]: Equity Securities Portfolio KC Engineering & Construction Services, LLC Common Stock Environmental Industries Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30],[38]     4,930    
Fair Value, Ending Balance [1],[3],[19],[30],[38]         4,930
Investment, Identifier [Axis]: Equity Securities Portfolio Kleen-Tech Acquisition, LLC Common Stock Services: Business Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[23],[30],[38]     1,300    
Fair Value, Ending Balance 1,020 [2],[5],[21],[24],[31],[39]   1,020 [2],[5],[21],[24],[31],[39]   1,300 [1],[3],[19],[23],[30],[38]
Investment, Identifier [Axis]: Equity Securities Portfolio Northeast Metal Works LLC Preferred Stock Metals & Mining Initial Acquisition Date 4/5/23          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[24] 4,602   4,602    
Investment, Identifier [Axis]: Equity Securities Portfolio Northeast Metal Works LLC Preferred Stock Metals & Mining Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[24],[31],[39] 708   708    
Investment, Identifier [Axis]: Equity Securities Portfolio Prosper Marketplace Class B Preferred Units Consumer goods: Durable Business Initial Acquisition Date 9/23/13          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30],[42]     324    
Fair Value, Ending Balance 324 [2],[5],[21],[31],[43]   324 [2],[5],[21],[31],[43]   324 [1],[3],[19],[30],[42]
Investment, Identifier [Axis]: Equity Securities Portfolio Roscoe Investors, LLC Class A Units Healthcare & Pharmaceuticals Business Initial Acquisition Date 3/26/14          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     299    
Fair Value, Ending Balance 322 [2],[5],[21],[31]   322 [2],[5],[21],[31]   299 [1],[3],[19],[30]
Investment, Identifier [Axis]: Equity Securities Portfolio Safety Services Holdings Corporation Preferred Stock Services: Business Business Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     11    
Fair Value, Ending Balance [1],[3],[19],[30]         11
Investment, Identifier [Axis]: Equity Securities Portfolio South Street Securities Holdings, Inc Warrant Banking, Finance, Insurance & Real Estate Business Initial Acquisition Date 9/20/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30]     455    
Fair Value, Ending Balance [1],[3],[19],[30]         455
Investment, Identifier [Axis]: Equity Securities Portfolio South Street Securities Holdings, Inc Warrant Banking, Finance, Insurance & Real Estate Initial Acquisition Date 9/20/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2],[5],[21],[31] 407   407    
Investment, Identifier [Axis]: Equity Securities Portfolio Surge Busy Bee Holdings LLC Warrants Services: Business Business Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[30],[38]     131    
Fair Value, Ending Balance [1],[3],[19],[30],[38]         131
Investment, Identifier [Axis]: Equity Securities Portfolio Surge Hippodrome Holdings LLC Warrants Services: Business Business Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[23],[30],[38]     484    
Fair Value, Ending Balance 390 [2],[5],[21],[24],[31],[39]   390 [2],[5],[21],[24],[31],[39]   484 [1],[3],[19],[23],[30],[38]
Investment, Identifier [Axis]: Equity Securities Portfolio Surge Hippodrome Partners LP Common Stock Services: Business Business Initial Acquisition Date 6/9/21          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[19],[23],[30],[38]     811    
Fair Value, Ending Balance 640 [5],[21],[24],[31],[39]   640 [5],[21],[24],[31],[39]   811 [1],[3],[19],[23],[30],[38]
Investment, Identifier [Axis]: Investments Net Asset Value at Fair Value          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[44]     576,478    
Fair Value, Ending Balance 510,100 [2],[45]   510,100 [2],[45]   576,478 [1],[44]
Investment, Identifier [Axis]: Joint Venture Net Asset Value at Fair Value          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1]     58,955    
Fair Value, Ending Balance 62,547 [2]   62,547 [2]   58,955 [1]
Investment, Identifier [Axis]: Joint Venture Portfolio KCAP Freedom 3 LLC Joint Ventures Percentage Ownership 62.8% Initial Acquisition Date 12/11/18          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[3],[28]     18,668    
Fair Value, Ending Balance 16,574 [2],[5],[29]   16,574 [2],[5],[29]   18,668 [1],[3],[28]
Investment, Identifier [Axis]: Joint Venture Portfolio Series A-Great Lakes Funding II LLC Joint Ventures Percentage Ownership 12.5% Initial Acquisition Date 8/5/22          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1],[23],[26],[46],[47]     40,287    
Fair Value, Ending Balance 45,973 [2],[24],[25],[48],[49]   45,973 [2],[24],[25],[48],[49]   40,287 [1],[23],[26],[46],[47]
Investment, Identifier [Axis]: Non-controlled Affiliates BCP Great Lakes Holdings LP Industry Classification - Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [50],[51]       37,412 37,412
Purchases/ (sales) of or Advances/ (Distributions) [50],[51]         1,700
Transfers In (Out) of Affiliates [50],[51]         (38,124)
Net Change in Unrealized Gain/(Loss) [50],[51]         (461)
Realized Gain/(Loss) [50],[51]         (527)
Total dividend income [50],[51]         3,099
Investment, Identifier [Axis]: Non-controlled Affiliates BMP Slappey Holdco, LLC Industry Classification - Telecommunications          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance     464 [12],[13],[14],[51] 492 [7],[8],[9],[10] 492 [7],[8],[9],[10]
Net Change in Unrealized Gain/(Loss)     81 [12],[13],[14],[51]   (28) [7],[8],[9],[10]
Fair Value, Ending Balance [12],[13],[14],[51] 545   545   464
Principal 200,000 [12],[13],[14],[51]   200,000 [12],[13],[14],[51]   200,000 [7],[8],[9],[10]
Investment, Identifier [Axis]: Non-controlled Affiliates BMP Slappey Investment II Industry Classification - Telecommunications          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [12],[13],[14],[51]     206    
Net Change in Unrealized Gain/(Loss) [12],[13],[14],[51]     36    
Fair Value, Ending Balance [12],[13],[14],[51] 242   242   206
Principal [12],[13],[14],[51] 88,946   88,946    
Investment, Identifier [Axis]: Non-controlled Affiliates Flight Lease XII Industry Classification - Aerospace and Defense          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[8],[9],[10]       677 677
Purchases/ (sales) of or Advances/ (Distributions) [7],[8],[9],[10]         (742)
Net Change in Unrealized Gain/(Loss) [7],[8],[9],[10]         (147)
Realized Gain/(Loss) [7],[8],[9],[10]         212
Interest and Fee Income [7],[8],[9],[10]         40
Investment, Identifier [Axis]: Non-controlled Affiliates GreenPark Infrastructure, LLC Industry Classification - Energy: Electricity          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [13],[14],[51]     500    
Fair Value, Ending Balance [13],[14],[51] 500 [12]   500 [12]   500
Principal [12],[13],[14],[51] 1,000   1,000    
Investment, Identifier [Axis]: Non-controlled Affiliates GreenPark Infrastructure, LLC Industry Classification - Energy: Electricity One          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [12],[13],[14],[51],[52]     171    
Fair Value, Ending Balance [12],[13],[14],[51],[52] 171   171   171
Principal [12],[13],[14],[51],[52] 500   500    
Investment, Identifier [Axis]: Non-controlled Affiliates Kleen-Tech Acquisition, LLC Industry Classification - Services: Business          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[8],[9],[10]     1,300 1,612 1,612
Net Change in Unrealized Gain/(Loss) [7],[8],[9],[10]         (312)
Fair Value, Ending Balance [7],[8],[9],[10]         1,300
Principal [7],[8],[9],[10]         250,000
Investment, Identifier [Axis]: Non-controlled Affiliates Kleen-Tech Acquisition, LLC Industry Classification - Services: Business          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [12],[13],[14],[51]     1,300    
Net Change in Unrealized Gain/(Loss) [12],[13],[14],[51]     (280)    
Fair Value, Ending Balance [12],[13],[14],[51] 1,020   1,020   1,300
Principal [12],[13],[14],[51] 250,000   250,000    
Investment, Identifier [Axis]: Non-controlled Affiliates Navex Topco, Inc. Industry Classification - Electronics          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7]     7,604 [14],[51] 7,609 [9],[10] 7,609 [9],[10]
Net Accretion     42 [14],[51]   84 [7],[9],[10]
Net Change in Unrealized Gain/(Loss)     (42) [14],[51]   (89) [7],[9],[10]
Fair Value, Ending Balance [14],[51] 7,604   7,604   7,604 [7]
Principal 7,700 [14],[51]   7,700 [14],[51]   7,700 [7],[9],[10]
Interest and Fee Income     457 [14],[51]   680 [7],[9],[10]
Investment, Identifier [Axis]: Non-controlled Affiliates Northeast Metal Works LLC Industry Classification - Metals & Mining          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance     13,445 [12],[14],[51] 12,280 [7],[9],[10] 12,280 [7],[9],[10]
Purchases/ (sales) of or Advances/ (Distributions)     (4,428) [12],[14],[51]   476 [7],[9],[10]
Net Accretion [7],[9],[10]         10
Transfers In (Out) of Affiliates [12],[14],[51]     (9,000)    
Net Change in Unrealized Gain/(Loss)     1,107 [12],[14],[51]   699 [7],[9],[10]
Realized Gain/(Loss) [12],[14],[51]     (1,124)    
Fair Value, Ending Balance [12],[14],[51]         13,445
Principal [7],[9],[10]         14,551
Interest and Fee Income     377 [12],[14],[51]   1,455 [7],[9],[10]
Investment, Identifier [Axis]: Non-controlled Affiliates Northeast Metal Works LLC Industry Classification - Metals & Mining One          
Summary of Investment Holdings [Line Items]          
Net Change in Unrealized Gain/(Loss) [12],[13],[14],[51]     708    
Fair Value, Ending Balance [12],[13],[14],[51] 708   708    
Principal 2,368 [12],[13],[14],[51]   2,368 [12],[13],[14],[51]   2,368 [7],[8],[9],[10]
Investment, Identifier [Axis]: Non-controlled Affiliates Northeast Metal Works LLC Industry Classification - Metals & Mining Three          
Summary of Investment Holdings [Line Items]          
Transfers In (Out) of Affiliates [12],[14],[51]     4,500    
Net Change in Unrealized Gain/(Loss) [12],[14],[51]     (862)    
Fair Value, Ending Balance [12],[14],[51] 3,638   3,638    
Principal [12],[14],[51] 4,500   4,500    
Interest and Fee Income [12],[14],[51]     87    
Investment, Identifier [Axis]: Non-controlled Affiliates Northeast Metal Works LLC Industry Classification - Metals & Mining Two          
Summary of Investment Holdings [Line Items]          
Transfers In (Out) of Affiliates [12],[13],[14],[51]     4,500    
Net Change in Unrealized Gain/(Loss) [12],[13],[14],[51]     102    
Fair Value, Ending Balance [12],[13],[14],[51] 4,602   4,602    
Principal [12],[13],[14],[51] 1,000   1,000    
Interest and Fee Income [12],[13],[14],[51]     107    
Investment, Identifier [Axis]: Non-controlled Affiliates Series A-Great Lakes Funding II LLC Industry Classification - Joint Venture          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [13],[51],[52]     40,287    
Purchases/ (sales) of or Advances/ (Distributions) [13],[51],[52]     6,028    
Net Change in Unrealized Gain/(Loss) [13],[51],[52]     (342)    
Fair Value, Ending Balance [13],[51],[52] 45,973   45,973   40,287
Principal [13],[51],[52] 47,463   47,463    
Total dividend income [13],[51],[52]     3,248    
Investment, Identifier [Axis]: Non-controlled Affiliates Surge Hippodrome Holdings LLC Industry Classification - Services: Business          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[8],[9],[10]     484 201 201
Net Change in Unrealized Gain/(Loss) [7],[8],[9],[10]         283
Fair Value, Ending Balance [7],[8],[9],[10]         484
Principal [7],[8],[9],[10]         10
Investment, Identifier [Axis]: Non-controlled Affiliates Surge Hippodrome Holdings LLC Industry Classification - Services: Business One          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[9],[10]     5,165 5,160 5,160
Net Accretion [7],[9],[10]         207
Net Change in Unrealized Gain/(Loss) [7],[9],[10]         (202)
Fair Value, Ending Balance [7],[9],[10]         5,165
Principal [7],[9],[10]         5,460
Interest and Fee Income [7],[9],[10]         582
Investment, Identifier [Axis]: Non-controlled Affiliates Surge Hippodrome Partners LP Industry Classification - Services: Business          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance     811 [12],[13],[14],[51] 336 [7],[8],[9],[10] 336 [7],[8],[9],[10]
Net Change in Unrealized Gain/(Loss)     (171) [12],[13],[14],[51]   475 [7],[8],[9],[10]
Fair Value, Ending Balance [12],[13],[14],[51] 640   640   811
Principal 185 [12],[13],[14],[51]   185 [12],[13],[14],[51]   185 [7],[8],[9],[10]
Investment, Identifier [Axis]: Non-controlled Affiliates Surge Hippodrome Partners LP Industry Classification - Services: Business One          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [12],[13],[14],[51]     484    
Net Change in Unrealized Gain/(Loss) [12],[13],[14],[51]     (94)    
Fair Value, Ending Balance [12],[13],[14],[51] 390   390   484
Principal [12],[13],[14],[51] 10   10    
Investment, Identifier [Axis]: Non-controlled Affiliates Surge Hippodrome Partners LP Industry Classification - Services: Business Two          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [12],[14],[51]     5,165    
Net Accretion [12],[14],[51]     103    
Net Change in Unrealized Gain/(Loss) [10],[12],[14]     110    
Fair Value, Ending Balance [12],[14],[51] 5,378   5,378   5,165
Principal [12],[14],[51] 5,460   5,460    
Interest and Fee Income [12],[14],[51]     445    
Investment, Identifier [Axis]: Non-controlled Affiliates VTK Acquisition, Inc Industry Classification - Capital Equipment          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[9],[10]       1,531 1,531
Purchases/ (sales) of or Advances/ (Distributions) [7],[9],[10]         (1,536)
Net Accretion [7],[9],[10]         33
Net Change in Unrealized Gain/(Loss) [7],[9],[10]         (28)
Interest and Fee Income [7],[9],[10]         57
Investment, Identifier [Axis]: Non-controlled Affiliates VTK Acquisition, Inc. Industry Classification - Capital Equipment One          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[9],[10]       2,598 2,598
Purchases/ (sales) of or Advances/ (Distributions) [7],[9],[10]         (2,628)
Net Accretion [7],[9],[10]         110
Net Change in Unrealized Gain/(Loss) [7],[9],[10]         (80)
Interest and Fee Income [7],[9],[10]         107
Investment, Identifier [Axis]: Non-controlled Affiliates VTK Acquisition, Inc. Industry Classification - Capital Equipment Two          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [7],[8],[9],[10]       535 535
Purchases/ (sales) of or Advances/ (Distributions) [7],[8],[9],[10]         (369)
Net Change in Unrealized Gain/(Loss) [7],[8],[9],[10]         (284)
Realized Gain/(Loss) [7],[8],[9],[10]         118
Investment, Identifier [Axis]: Non-controlled Affiliates Zest Acquisition Corp. Industry Classification - Healthcare, Education and Childcare          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance     3,390 [12],[14],[51] 3,480 [7],[9],[10] 3,480 [7],[9],[10]
Purchases/ (sales) of or Advances/ (Distributions) [12],[14],[51]     (3,501)    
Net Accretion     9 [12],[14],[51]   3 [7],[9],[10]
Net Change in Unrealized Gain/(Loss)     102 [12],[14],[51]   (93) [7],[9],[10]
Fair Value, Ending Balance [12],[14],[51]         3,390
Principal [7],[9],[10]         3,500
Interest and Fee Income     42 [12],[14],[51]   319 [7],[9],[10]
Investment, Identifier [Axis]: Senior Unsecured Bond Net Asset Value at Fair Value          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance [1]     43    
Fair Value, Ending Balance [1]         43
Investment, Identifier [Axis]: Total Affiliated Investments          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance     92,780 97,503 97,503
Purchases/ (sales) of or Advances/ (Distributions)     (2,101)   2,814
Net Accretion     154   427
Transfers In (Out) of Affiliates         4,262
Net Change in Unrealized Gain/(Loss)     (1,601)   (12,029)
Realized Gain/(Loss)     (1,204)   (197)
Fair Value, Ending Balance 88,028   88,028   92,780
Interest and Fee Income     1,515   3,421
Total dividend income     4,788   8,591
Investment, Identifier [Axis]: Total Non-controlled affiliates          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance     73,827 74,142 74,142
Purchases/ (sales) of or Advances/ (Distributions)     (1,901)   883
Net Accretion     154   427
Net Change in Unrealized Gain/(Loss)     455   (1,428)
Realized Gain/(Loss)     (1,124)   (197)
Fair Value, Ending Balance 71,411   71,411   73,827
Interest and Fee Income     1,515   3,240
Total dividend income     3,248   4,450
Investment, Identifier [Axis]: Total Senior Unsecured Bond Net Asset Value at Fair Value          
Summary of Investment Holdings [Line Items]          
Fair Value, Ending Balance [2] 43   43    
Investment, Identifier [Axis]: Total controlled affiliates          
Summary of Investment Holdings [Line Items]          
Fair Value, Beginning Balance     18,953 $ 23,361 23,361
Purchases/ (sales) of or Advances/ (Distributions)     (200)   1,931
Transfers In (Out) of Affiliates         4,262
Net Change in Unrealized Gain/(Loss)     (2,056)   (10,601)
Realized Gain/(Loss)     (80)    
Fair Value, Ending Balance $ 16,617   16,617   18,953
Interest and Fee Income         181
Total dividend income     $ 1,540   $ 4,141
[1] Reflects the fair market value of all investments as of December 31, 2022 as determined by the Company’s Board of Directors.
[2] Reflects the fair market value of all investments as of June 30, 2023 as determined by the Company’s Board of Directors.
[3] Fair value of this investment was determined using significant unobservable inputs.
[4] Non-U.S. company or principal place of business outside the U.S.
[5] Fair value of this investment was determined using significant unobservable inputs.
[6] Non-U.S. company or principal place of business outside the U.S.
[7] Fair value of this investment was determined using significant unobservable inputs.
[8] Number of shares held.
[9] Qualified asset for purposes of section 55(a) of the Investment Company Act of 1940.
[10] Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company as the Company owns at least 5% of the portfolio company’s outstanding voting securities or is under common control with such portfolio company.
[11] As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” and has “Control” of this portfolio company as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company.
[12] Fair value of this investment was determined using significant unobservable inputs.
[13] Number of shares held.
[14] Qualified asset for purposes of section 55(a) of the Investment Company Act of 1940.
[15] As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” and has “Control” of this portfolio company as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company.
[16] Security has an unfunded commitment in addition to the amounts shown in consolidated schedule of investments. See Note 8 for additional information on the Company's commitments and contingencies
[17] As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” and has “Control” of this portfolio company as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). Other than for purposes of the 1940 Act, the Company does not believe that it has control over this portfolio company.
[18] As of December 31, 2022, this investment is pledged to secure the Company’s debt obligations.
[19] Qualified asset for purposes of section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Qualifying assets represent approximately 82.4% of the total assets at December 31, 2022.
[20] As of June 30, 2023, this investment is pledged to secure the Company’s debt obligations.
[21] Qualified asset for purposes of section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Qualifying assets represent approximately 82.8% of the total assets at June 30, 2023.
[22] Loan or debt security is on non-accrual status and therefore is considered non-income producing.
[23] Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company as the Company owns at least 5% of the portfolio company’s outstanding voting securities or is under common control with such portfolio company.
[24] Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company as the Company owns at least 5% of the portfolio company’s outstanding voting securities or is under common control with such portfolio company.
[25] Security has an unfunded commitment in addition to the amounts shown in the Consolidated Schedule of Investments. See Note 8 for additional information on the Company’s commitments and contingencies.
[26] Debt security has an unfunded commitment in addition to the amounts shown in the Consolidated Schedule of Investments. See Note 8 for additional information on the Company’s commitments and contingencies.
[27] Loan or debt security is on non-accrual status and therefore is considered non-income producing.
[28] As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” and has “Control” of this portfolio company as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). Other than for purposes of the 1940 Act, the Company does not believe that it has control over this portfolio company.
[29] As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” and has “Control” of this portfolio company as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). Other than for purposes of the 1940 Act, the Company does not believe that it has control over this portfolio company.
[30] Non-income producing.
[31] Non-income producing.
[32] This investment is owned by PTMN Sub Holdings LLC, one of the Company’s taxable blocker subsidiaries.
[33] This investment is held by PTMN Sub Holdings LLC, one of the company's taxable blocker subsidiaries.
[34] This investment is on non-accrual status and receives a 5% royalty interest on oil being produced on certain fields. All production payments received are being applied to the cost basis and are considered return of capital.
[35] This investment is on non-accrual status and receives a 5% royalty interest on oil being produced on certain fields. All production payments received were applied to the cost basis and considered return of capital. Production payments received in excess of cost basis are recognized as realized gain.
[36] Information related to the Company’s derivatives is presented below as of December 31, 2022:

($ in thousands)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description

 

Counterparty

 

Number of shares

 

 

Notional amount

 

 

Exercise price

 

 

Expiration date

 

Value

 

Call option

 

HDNet Holdco LLC

 

0.2

 

 

$

8

 

 

 

0.01

 

 

 N/A

 

$

-

 

Description

 

Counterparty

 

Number of shares

 

 

Notional amount

 

 

Exercise price

 

 

Expiration date

 

Value

 

Put option

 

Advantage Capital Holdings LLC

 

 

164

 

 

$

563

 

 

 

20

 

 

5/13/23

 

$

-

 

 
[37] Information related to the Company’s derivatives is presented below as of June 30, 2023:

 

($ in thousands)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description

 

Counterparty

 

Number of shares

 

 

Notional amount

 

 

Exercise price

 

 

Expiration date

 

Value

 

Call option

 

HDNet Holdco LLC

 

0.2

 

 

$

8

 

 

 

0.01

 

 

 N/A

 

$

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description

 

Counterparty

 

Number of shares

 

 

Notional amount

 

 

Exercise price

 

 

Expiration date

 

Value

 

Put option

 

Advantage Capital Holdings LLC

 

 

164

 

 

$

563

 

 

 

20

 

 

4/24/2024

 

$

-

 

 

See accompanying notes to unaudited consolidated financial statements.

 

13
[38] This investment is owned by HCAP Equity Holdings, LLC, one of the Company’s taxable blocker subsidiaries.
[39] This investment is owned by HCAP Equity Holdings, LLC, one of the Company’s taxable blocker subsidiaries.
[40] As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” and has “Control” of this portfolio company as the Company owns more than 25% of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company.
[41] This is an equity investment that receives a cash flow stream based on lease payments received by Flight Lease VII, LLC. Flight Lease VII, LLC owns an aircraft that was leased to one lessee. The lessee had been in arrears on its lease payments and in June of 2018, Flight Lease VII, LLC terminated the lease. As a result of the cessation of cash flows, future payments on this equity investment will resume only if Flight Lease VII, LLC is successful in obtaining a new lessee or sells the aircraft.
[42] Held through Garrison Capital Equity Holdings II LLC and net of non-controlling member’s interest of 17.5% pursuant to the Amended and Restated Limited Liability Company Agreement of Garrison Capital Equity Holdings II LLC.
[43] Held through Garrison Capital Equity Holdings II LLC and net of non-controlling member’s interest of 17.5% pursuant to the Amended and Restated Limited Liability Company Agreement of Garrison Capital Equity Holdings II LLC.
[44] The aggregate cost of investments for federal income tax purposes is approximately $656.0 million. The aggregate gross unrealized appreciation is approximately $34.8 million, the aggregate gross unrealized depreciation is approximately $38.3 million, and the net unrealized depreciation is approximately $3.4 million.
[45] The aggregate cost of investments for federal income tax purposes is approximately $596.8 million. The aggregate gross unrealized appreciation is approximately $36.1 million, the aggregate gross unrealized depreciation is approximately $36.9 million., and the net unrealized depreciation is approximately $0.8 million.
[46] Non-voting.
[47] Ownership of LP interest held through the holding company BCP Great Lakes Fund, L.P, a non-U.S. company or principal place of business outside the U.S.
[48] Non-voting.
[49] See Note 4 - Investments for additional information regarding the Company's investment in Series A-Great Lakes Funding II LLC.
[50] Ownership of LP interest held through the holding company BCP Great Lakes Fund, L.P, a non-U.S. company or principal place of business outside the U.S.
[51] Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company as the Company owns at least 5% of the portfolio company’s outstanding voting securities or is under common control with such portfolio company.
[52] Security has an unfunded commitment in addition to the amounts shown in the Consolidated Schedule of Investments. See Note 8 for additional information on the Company’s commitments and contingencies.