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Consolidated Schedule of Investments
€ in Thousands, £ in Thousands, kr in Thousands, kr in Thousands, kr in Thousands, $ in Thousands, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2023
USD ($)
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Dec. 31, 2022
USD ($)
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Mar. 31, 2023
EUR (€)
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Mar. 31, 2023
CAD ($)
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Mar. 31, 2023
GBP (£)
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Mar. 31, 2023
SEK (kr)
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Mar. 31, 2023
DKK (kr)
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Mar. 31, 2023
NOK (kr)
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Dec. 31, 2022
EUR (€)
shares
Dec. 31, 2022
CAD ($)
shares
Dec. 31, 2022
GBP (£)
shares
Dec. 31, 2022
SEK (kr)
shares
Dec. 31, 2022
DKK (kr)
shares
Dec. 31, 2022
NOK (kr)
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Dec. 31, 2021
USD ($)
Schedule of Investments [Line Items]                              
Cost $ 9,669,106 $ 9,657,872                          
Fair Value $ 9,626,202 $ 9,617,248                          
Investment Owned, Percent of Net Assets 229.72% 231.24% 229.72% 229.72% 229.72% 229.72% 229.72% 229.72% 231.24% 231.24% 231.24% 231.24% 231.24% 231.24%  
Investment, Identifier [Axis]: 123Dentist, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[3],[4],[5] 5.75% [6],[7],[8],[9],[10] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10]  
Interest Rate 10.42% [1],[2],[3],[4],[5],[11],[12] 10.36% [6],[7],[8],[9],[10],[13],[14] 10.42% [1],[2],[3],[4],[5],[11],[12] 10.42% [1],[2],[3],[4],[5],[11],[12] 10.42% [1],[2],[3],[4],[5],[11],[12] 10.42% [1],[2],[3],[4],[5],[11],[12] 10.42% [1],[2],[3],[4],[5],[11],[12] 10.42% [1],[2],[3],[4],[5],[11],[12] 10.36% [6],[7],[8],[9],[10],[13],[14] 10.36% [6],[7],[8],[9],[10],[13],[14] 10.36% [6],[7],[8],[9],[10],[13],[14] 10.36% [6],[7],[8],[9],[10],[13],[14] 10.36% [6],[7],[8],[9],[10],[13],[14] 10.36% [6],[7],[8],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount       $ 1,717 [1],[2],[3],[4],[5]           $ 1,721 [6],[7],[8],[9],[10]          
Cost $ 1,262 [1],[2],[3],[4],[5],[15] $ 1,321 [6],[7],[8],[9],[10],[16]                          
Fair Value $ 1,140 [1],[2],[3],[4],[5] $ 1,220 [6],[7],[8],[9],[10]                          
Investment Owned, Percent of Net Assets 0.03% [1],[2],[3],[4],[5] 0.03% [6],[7],[8],[9],[10] 0.03% [1],[2],[3],[4],[5] 0.03% [1],[2],[3],[4],[5] 0.03% [1],[2],[3],[4],[5] 0.03% [1],[2],[3],[4],[5] 0.03% [1],[2],[3],[4],[5] 0.03% [1],[2],[3],[4],[5] 0.03% [6],[7],[8],[9],[10] 0.03% [6],[7],[8],[9],[10] 0.03% [6],[7],[8],[9],[10] 0.03% [6],[7],[8],[9],[10] 0.03% [6],[7],[8],[9],[10] 0.03% [6],[7],[8],[9],[10]  
Investment, Identifier [Axis]: ACI Group Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5],[17] 5.75% [6],[7],[9],[10],[18] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18]  
Reference Rate and Spread/Paid in Kind [1],[2],[4],[5],[11],[12],[17] 1.25%   1.25% 1.25% 1.25% 1.25% 1.25% 1.25%              
Interest Rate 10.59% [1],[2],[4],[5],[11],[12],[17] 10.13% [6],[7],[9],[10],[13],[14],[18] 10.59% [1],[2],[4],[5],[11],[12],[17] 10.59% [1],[2],[4],[5],[11],[12],[17] 10.59% [1],[2],[4],[5],[11],[12],[17] 10.59% [1],[2],[4],[5],[11],[12],[17] 10.59% [1],[2],[4],[5],[11],[12],[17] 10.59% [1],[2],[4],[5],[11],[12],[17] 10.13% [6],[7],[9],[10],[13],[14],[18] 10.13% [6],[7],[9],[10],[13],[14],[18] 10.13% [6],[7],[9],[10],[13],[14],[18] 10.13% [6],[7],[9],[10],[13],[14],[18] 10.13% [6],[7],[9],[10],[13],[14],[18] 10.13% [6],[7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 106,696 [1],[2],[4],[5],[17] $ 105,139 [6],[7],[9],[10],[18]                          
Cost 104,705 [1],[2],[4],[5],[15],[17] 103,062 [6],[7],[9],[10],[16],[18]                          
Fair Value $ 104,567 [1],[2],[4],[5],[17] $ 103,013 [6],[7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 2.50% [1],[2],[4],[5],[17] 2.48% [6],[7],[9],[10],[18] 2.50% [1],[2],[4],[5],[17] 2.50% [1],[2],[4],[5],[17] 2.50% [1],[2],[4],[5],[17] 2.50% [1],[2],[4],[5],[17] 2.50% [1],[2],[4],[5],[17] 2.50% [1],[2],[4],[5],[17] 2.48% [6],[7],[9],[10],[18] 2.48% [6],[7],[9],[10],[18] 2.48% [6],[7],[9],[10],[18] 2.48% [6],[7],[9],[10],[18] 2.48% [6],[7],[9],[10],[18] 2.48% [6],[7],[9],[10],[18]  
Investment, Identifier [Axis]: ADCS Clinics Intermediate Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[19]   6.50%             6.50% 6.50% 6.50% 6.50% 6.50% 6.50%  
Interest Rate [6],[9],[10],[13],[14],[19]   11.66%             11.66% 11.66% 11.66% 11.66% 11.66% 11.66%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[19]   $ 8,570                          
Cost [6],[9],[10],[16],[19]   8,428                          
Fair Value [6],[9],[10],[19]   $ 8,419                          
Investment Owned, Percent of Net Assets [6],[9],[10],[19]   0.20%             0.20% 0.20% 0.20% 0.20% 0.20% 0.20%  
Investment, Identifier [Axis]: ADCS Clinics Intermediate Holdings, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 6.50%   6.50% 6.50% 6.50% 6.50% 6.50% 6.50%              
Interest Rate [1],[4],[5],[11],[12],[20] 11.43%   11.43% 11.43% 11.43% 11.43% 11.43% 11.43%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 6,895                            
Cost [1],[4],[5],[15],[20] 6,784                            
Fair Value [1],[4],[5],[20] $ 6,765                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.16%   0.16% 0.16% 0.16% 0.16% 0.16% 0.16%              
Investment, Identifier [Axis]: ADCS Clinics Intermediate Holdings, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 6.50%   6.50% 6.50% 6.50% 6.50% 6.50% 6.50%              
Interest Rate [1],[4],[5],[11],[12],[20] 11.75%   11.75% 11.75% 11.75% 11.75% 11.75% 11.75%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 1,654                            
Cost [1],[4],[5],[15],[20] 1,630                            
Fair Value [1],[4],[5],[20] $ 1,624                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.04%   0.04% 0.04% 0.04% 0.04% 0.04% 0.04%              
Investment, Identifier [Axis]: AGI Group Holdings LP - A2 Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 902 [4],[5] 902 [9],[10],[18] 902 [4],[5] 902 [4],[5] 902 [4],[5] 902 [4],[5] 902 [4],[5] 902 [4],[5] 902 [9],[10],[18] 902 [9],[10],[18] 902 [9],[10],[18] 902 [9],[10],[18] 902 [9],[10],[18] 902 [9],[10],[18]  
Cost $ 902 [4],[5],[15] $ 902 [9],[10],[16],[18]                          
Fair Value $ 839 [4],[5] $ 724 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.02% [4],[5] 0.02% [9],[10],[18] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18]  
Investment, Identifier [Axis]: AGI-CFI Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10]  
Interest Rate 10.86% [2],[4],[5],[11],[12] 9.13% [7],[9],[10],[13],[14] 10.86% [2],[4],[5],[11],[12] 10.86% [2],[4],[5],[11],[12] 10.86% [2],[4],[5],[11],[12] 10.86% [2],[4],[5],[11],[12] 10.86% [2],[4],[5],[11],[12] 10.86% [2],[4],[5],[11],[12] 9.13% [7],[9],[10],[13],[14] 9.13% [7],[9],[10],[13],[14] 9.13% [7],[9],[10],[13],[14] 9.13% [7],[9],[10],[13],[14] 9.13% [7],[9],[10],[13],[14] 9.13% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 96,151 [2],[4],[5] $ 96,395 [7],[9],[10]                          
Cost 94,748 [2],[4],[5],[15] 94,906 [7],[9],[10],[16]                          
Fair Value $ 94,228 [2],[4],[5] $ 95,431 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 2.25% [2],[4],[5] 2.29% [7],[9],[10] 2.25% [2],[4],[5] 2.25% [2],[4],[5] 2.25% [2],[4],[5] 2.25% [2],[4],[5] 2.25% [2],[4],[5] 2.25% [2],[4],[5] 2.29% [7],[9],[10] 2.29% [7],[9],[10] 2.29% [7],[9],[10] 2.29% [7],[9],[10] 2.29% [7],[9],[10] 2.29% [7],[9],[10]  
Investment, Identifier [Axis]: AI Altius Bidco, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[2],[4],[5],[17] 5.50% [6],[7],[9],[10],[18] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18]  
Interest Rate 10.48% [1],[2],[4],[5],[11],[12],[17] 10.65% [6],[7],[9],[10],[13],[14],[18] 10.48% [1],[2],[4],[5],[11],[12],[17] 10.48% [1],[2],[4],[5],[11],[12],[17] 10.48% [1],[2],[4],[5],[11],[12],[17] 10.48% [1],[2],[4],[5],[11],[12],[17] 10.48% [1],[2],[4],[5],[11],[12],[17] 10.48% [1],[2],[4],[5],[11],[12],[17] 10.65% [6],[7],[9],[10],[13],[14],[18] 10.65% [6],[7],[9],[10],[13],[14],[18] 10.65% [6],[7],[9],[10],[13],[14],[18] 10.65% [6],[7],[9],[10],[13],[14],[18] 10.65% [6],[7],[9],[10],[13],[14],[18] 10.65% [6],[7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 1,289 [1],[2],[4],[5],[17] $ 5,423 [6],[7],[9],[10],[18]                          
Cost 1,278 [1],[2],[4],[5],[15],[17] 5,320 [6],[7],[9],[10],[16],[18]                          
Fair Value $ 1,260 [1],[2],[4],[5],[17] $ 5,300 [6],[7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.03% [1],[2],[4],[5],[17] 0.13% [6],[7],[9],[10],[18] 0.03% [1],[2],[4],[5],[17] 0.03% [1],[2],[4],[5],[17] 0.03% [1],[2],[4],[5],[17] 0.03% [1],[2],[4],[5],[17] 0.03% [1],[2],[4],[5],[17] 0.03% [1],[2],[4],[5],[17] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18]  
Investment, Identifier [Axis]: AI Altius Bidco, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5],[17] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Reference Rate and Spread/Paid in Kind [9],[10],[18],[21]   9.75%             9.75% 9.75% 9.75% 9.75% 9.75% 9.75%  
Interest Rate 10.65% [2],[4],[5],[11],[12],[17] 9.75% [9],[10],[13],[14],[18],[21] 10.65% [2],[4],[5],[11],[12],[17] 10.65% [2],[4],[5],[11],[12],[17] 10.65% [2],[4],[5],[11],[12],[17] 10.65% [2],[4],[5],[11],[12],[17] 10.65% [2],[4],[5],[11],[12],[17] 10.65% [2],[4],[5],[11],[12],[17] 9.75% [9],[10],[13],[14],[18],[21] 9.75% [9],[10],[13],[14],[18],[21] 9.75% [9],[10],[13],[14],[18],[21] 9.75% [9],[10],[13],[14],[18],[21] 9.75% [9],[10],[13],[14],[18],[21] 9.75% [9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount $ 5,423 [2],[4],[5],[17] $ 835 [9],[10],[18],[21]                          
Cost 5,334 [2],[4],[5],[15],[17] 814 [9],[10],[16],[18],[21]                          
Fair Value $ 5,315 [2],[4],[5],[17] $ 808 [9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 0.13% [2],[4],[5],[17] 0.02% [9],[10],[18],[21] 0.13% [2],[4],[5],[17] 0.13% [2],[4],[5],[17] 0.13% [2],[4],[5],[17] 0.13% [2],[4],[5],[17] 0.13% [2],[4],[5],[17] 0.13% [2],[4],[5],[17] 0.02% [9],[10],[18],[21] 0.02% [9],[10],[18],[21] 0.02% [9],[10],[18],[21] 0.02% [9],[10],[18],[21] 0.02% [9],[10],[18],[21] 0.02% [9],[10],[18],[21]  
Investment, Identifier [Axis]: AI Altius Bidco, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[22] 9.75%   9.75% 9.75% 9.75% 9.75% 9.75% 9.75%              
Reference Rate and Spread/Paid in Kind [4],[5],[11],[12],[17],[22] 9.75%   9.75% 9.75% 9.75% 9.75% 9.75% 9.75%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[22] $ 876                            
Cost [4],[5],[15],[17],[22] 857                            
Fair Value [4],[5],[17],[22] $ 848                            
Investment Owned, Percent of Net Assets [4],[5],[17],[22] 0.02%   0.02% 0.02% 0.02% 0.02% 0.02% 0.02%              
Investment, Identifier [Axis]: ALKU, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.25% [2],[4],[5] 5.25% [7],[9],[10] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [7],[9],[10] 5.25% [7],[9],[10] 5.25% [7],[9],[10] 5.25% [7],[9],[10] 5.25% [7],[9],[10] 5.25% [7],[9],[10]  
Interest Rate 10.16% [2],[4],[5],[11],[12] 9.67% [7],[9],[10],[13],[14] 10.16% [2],[4],[5],[11],[12] 10.16% [2],[4],[5],[11],[12] 10.16% [2],[4],[5],[11],[12] 10.16% [2],[4],[5],[11],[12] 10.16% [2],[4],[5],[11],[12] 10.16% [2],[4],[5],[11],[12] 9.67% [7],[9],[10],[13],[14] 9.67% [7],[9],[10],[13],[14] 9.67% [7],[9],[10],[13],[14] 9.67% [7],[9],[10],[13],[14] 9.67% [7],[9],[10],[13],[14] 9.67% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 74,704 [2],[4],[5] $ 74,904 [7],[9],[10]                          
Cost 74,179 [2],[4],[5],[15] 74,352 [7],[9],[10],[16]                          
Fair Value $ 74,704 [2],[4],[5] $ 74,904 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 1.78% [2],[4],[5] 1.80% [7],[9],[10] 1.78% [2],[4],[5] 1.78% [2],[4],[5] 1.78% [2],[4],[5] 1.78% [2],[4],[5] 1.78% [2],[4],[5] 1.78% [2],[4],[5] 1.80% [7],[9],[10] 1.80% [7],[9],[10] 1.80% [7],[9],[10] 1.80% [7],[9],[10] 1.80% [7],[9],[10] 1.80% [7],[9],[10]  
Investment, Identifier [Axis]: ALKU, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.00% [2],[4],[5] 5.00% [7],[9],[10] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [7],[9],[10] 5.00% [7],[9],[10] 5.00% [7],[9],[10] 5.00% [7],[9],[10] 5.00% [7],[9],[10] 5.00% [7],[9],[10]  
Interest Rate 9.91% [2],[4],[5],[11],[12] 9.42% [7],[9],[10],[13],[14] 9.91% [2],[4],[5],[11],[12] 9.91% [2],[4],[5],[11],[12] 9.91% [2],[4],[5],[11],[12] 9.91% [2],[4],[5],[11],[12] 9.91% [2],[4],[5],[11],[12] 9.91% [2],[4],[5],[11],[12] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 38,022 [2],[4],[5] $ 38,118 [7],[9],[10]                          
Cost 37,673 [2],[4],[5],[15] 37,751 [7],[9],[10],[16]                          
Fair Value $ 38,022 [2],[4],[5] $ 38,118 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.91% [2],[4],[5] 0.92% [7],[9],[10] 0.91% [2],[4],[5] 0.91% [2],[4],[5] 0.91% [2],[4],[5] 0.91% [2],[4],[5] 0.91% [2],[4],[5] 0.91% [2],[4],[5] 0.92% [7],[9],[10] 0.92% [7],[9],[10] 0.92% [7],[9],[10] 0.92% [7],[9],[10] 0.92% [7],[9],[10] 0.92% [7],[9],[10]  
Investment, Identifier [Axis]: ASP Endeavor Acquisition, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [4],[5],[17],[23] 6.50% [9],[10],[18],[24] 6.50% [4],[5],[17],[23] 6.50% [4],[5],[17],[23] 6.50% [4],[5],[17],[23] 6.50% [4],[5],[17],[23] 6.50% [4],[5],[17],[23] 6.50% [4],[5],[17],[23] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24]  
Interest Rate 11.35% [4],[5],[11],[12],[17],[23] 11.06% [9],[10],[13],[14],[18],[24] 11.35% [4],[5],[11],[12],[17],[23] 11.35% [4],[5],[11],[12],[17],[23] 11.35% [4],[5],[11],[12],[17],[23] 11.35% [4],[5],[11],[12],[17],[23] 11.35% [4],[5],[11],[12],[17],[23] 11.35% [4],[5],[11],[12],[17],[23] 11.06% [9],[10],[13],[14],[18],[24] 11.06% [9],[10],[13],[14],[18],[24] 11.06% [9],[10],[13],[14],[18],[24] 11.06% [9],[10],[13],[14],[18],[24] 11.06% [9],[10],[13],[14],[18],[24] 11.06% [9],[10],[13],[14],[18],[24]  
Investment Owned, Balance, Principal Amount $ 13,730 [4],[5],[17],[23] $ 13,765 [9],[10],[18],[24]                          
Cost 13,543 [4],[5],[15],[17],[23] 13,566 [9],[10],[16],[18],[24]                          
Fair Value $ 12,700 [4],[5],[17],[23] $ 13,042 [9],[10],[18],[24]                          
Investment Owned, Percent of Net Assets 0.30% [4],[5],[17],[23] 0.31% [9],[10],[18],[24] 0.30% [4],[5],[17],[23] 0.30% [4],[5],[17],[23] 0.30% [4],[5],[17],[23] 0.30% [4],[5],[17],[23] 0.30% [4],[5],[17],[23] 0.30% [4],[5],[17],[23] 0.31% [9],[10],[18],[24] 0.31% [9],[10],[18],[24] 0.31% [9],[10],[18],[24] 0.31% [9],[10],[18],[24] 0.31% [9],[10],[18],[24] 0.31% [9],[10],[18],[24]  
Investment, Identifier [Axis]: AVE Holdings I Corp.                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 625,944 [4],[5] 625,944 [9],[10],[18] 625,944 [4],[5] 625,944 [4],[5] 625,944 [4],[5] 625,944 [4],[5] 625,944 [4],[5] 625,944 [4],[5] 625,944 [9],[10],[18] 625,944 [9],[10],[18] 625,944 [9],[10],[18] 625,944 [9],[10],[18] 625,944 [9],[10],[18] 625,944 [9],[10],[18]  
Cost $ 607 [4],[5],[15] $ 607 [9],[10],[16],[18]                          
Fair Value $ 649 [4],[5] $ 638 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.02% [4],[5] 0.02% [9],[10],[18] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18]  
Investment, Identifier [Axis]: Abaco Energy Technologies, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 7.00% [4],[5],[25] 7.00% [9],[10],[26] 7.00% [4],[5],[25] 7.00% [4],[5],[25] 7.00% [4],[5],[25] 7.00% [4],[5],[25] 7.00% [4],[5],[25] 7.00% [4],[5],[25] 7.00% [9],[10],[26] 7.00% [9],[10],[26] 7.00% [9],[10],[26] 7.00% [9],[10],[26] 7.00% [9],[10],[26] 7.00% [9],[10],[26]  
Interest Rate 11.71% [4],[5],[11],[12],[25] 11.29% [9],[10],[13],[14],[26] 11.71% [4],[5],[11],[12],[25] 11.71% [4],[5],[11],[12],[25] 11.71% [4],[5],[11],[12],[25] 11.71% [4],[5],[11],[12],[25] 11.71% [4],[5],[11],[12],[25] 11.71% [4],[5],[11],[12],[25] 11.29% [9],[10],[13],[14],[26] 11.29% [9],[10],[13],[14],[26] 11.29% [9],[10],[13],[14],[26] 11.29% [9],[10],[13],[14],[26] 11.29% [9],[10],[13],[14],[26] 11.29% [9],[10],[13],[14],[26]  
Investment Owned, Balance, Principal Amount $ 28,573 [4],[5],[25] $ 36,437 [9],[10],[26]                          
Cost 28,318 [4],[5],[15],[25] 36,057 [9],[10],[16],[26]                          
Fair Value $ 28,573 [4],[5],[25] $ 36,437 [9],[10],[26]                          
Investment Owned, Percent of Net Assets 0.68% [4],[5],[25] 0.88% [9],[10],[26] 0.68% [4],[5],[25] 0.68% [4],[5],[25] 0.68% [4],[5],[25] 0.68% [4],[5],[25] 0.68% [4],[5],[25] 0.68% [4],[5],[25] 0.88% [9],[10],[26] 0.88% [9],[10],[26] 0.88% [9],[10],[26] 0.88% [9],[10],[26] 0.88% [9],[10],[26] 0.88% [9],[10],[26]  
Investment, Identifier [Axis]: Albireo Energy, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [9],[10],[18],[19]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [9],[10],[13],[14],[18],[19]   10.75%             10.75% 10.75% 10.75% 10.75% 10.75% 10.75%  
Investment Owned, Balance, Principal Amount [9],[10],[18],[19]   $ 109,041                          
Cost [9],[10],[16],[18],[19]   107,698                          
Fair Value [9],[10],[18],[19]   $ 101,953                          
Investment Owned, Percent of Net Assets [9],[10],[18],[19]   2.45%             2.45% 2.45% 2.45% 2.45% 2.45% 2.45%  
Investment, Identifier [Axis]: Albireo Energy, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [4],[5],[11],[12],[17],[20] 10.88%   10.88% 10.88% 10.88% 10.88% 10.88% 10.88%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[20] $ 6,376                            
Cost [4],[5],[15],[17],[20] 6,329                            
Fair Value [4],[5],[17],[20] $ 5,834                            
Investment Owned, Percent of Net Assets [4],[5],[17],[20] 0.14%   0.14% 0.14% 0.14% 0.14% 0.14% 0.14%              
Investment, Identifier [Axis]: Albireo Energy, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [4],[5],[11],[12],[17],[20] 11.13%   11.13% 11.13% 11.13% 11.13% 11.13% 11.13%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[20] $ 102,387                            
Cost [4],[5],[15],[17],[20] 101,177                            
Fair Value [4],[5],[17],[20] $ 93,684                            
Investment Owned, Percent of Net Assets [4],[5],[17],[20] 2.24%   2.24% 2.24% 2.24% 2.24% 2.24% 2.24%              
Investment, Identifier [Axis]: Alera Group, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [2],[4],[5] 6.00% [6],[7],[9],[10] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10]  
Interest Rate 10.91% [2],[4],[5],[11],[12] 10.42% [6],[7],[9],[10],[13],[14] 10.91% [2],[4],[5],[11],[12] 10.91% [2],[4],[5],[11],[12] 10.91% [2],[4],[5],[11],[12] 10.91% [2],[4],[5],[11],[12] 10.91% [2],[4],[5],[11],[12] 10.91% [2],[4],[5],[11],[12] 10.42% [6],[7],[9],[10],[13],[14] 10.42% [6],[7],[9],[10],[13],[14] 10.42% [6],[7],[9],[10],[13],[14] 10.42% [6],[7],[9],[10],[13],[14] 10.42% [6],[7],[9],[10],[13],[14] 10.42% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 3,694 [2],[4],[5] $ 3,703 [6],[7],[9],[10]                          
Cost 3,665 [2],[4],[5],[15] 3,673 [6],[7],[9],[10],[16]                          
Fair Value $ 3,602 [2],[4],[5] $ 3,629 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.09% [2],[4],[5] 0.09% [6],[7],[9],[10] 0.09% [2],[4],[5] 0.09% [2],[4],[5] 0.09% [2],[4],[5] 0.09% [2],[4],[5] 0.09% [2],[4],[5] 0.09% [2],[4],[5] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Amerilife Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   9.01%             9.01% 9.01% 9.01% 9.01% 9.01% 9.01%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 2,101                          
Cost [6],[7],[9],[10],[16]   2,055                          
Fair Value [6],[7],[9],[10]   $ 2,076                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.05%             0.05% 0.05% 0.05% 0.05% 0.05% 0.05%  
Investment, Identifier [Axis]: Amerilife Holdings, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.88%   10.88% 10.88% 10.88% 10.88% 10.88% 10.88%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 1,796                            
Cost [1],[2],[4],[5],[15] 1,759                            
Fair Value [1],[2],[4],[5] $ 1,776                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.04%   0.04% 0.04% 0.04% 0.04% 0.04% 0.04%              
Investment, Identifier [Axis]: Amerilife Holdings, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.15%   10.15% 10.15% 10.15% 10.15% 10.15% 10.15%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 299                            
Cost [1],[2],[4],[5],[15] 293                            
Fair Value [1],[2],[4],[5] $ 295                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: Amerivet Partners Management, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[2],[4],[5],[17] 5.50% [6],[7],[9],[10],[18] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18]  
Interest Rate 10.55% [1],[2],[4],[5],[11],[12],[17] 10.23% [6],[7],[9],[10],[13],[14],[18] 10.55% [1],[2],[4],[5],[11],[12],[17] 10.55% [1],[2],[4],[5],[11],[12],[17] 10.55% [1],[2],[4],[5],[11],[12],[17] 10.55% [1],[2],[4],[5],[11],[12],[17] 10.55% [1],[2],[4],[5],[11],[12],[17] 10.55% [1],[2],[4],[5],[11],[12],[17] 10.23% [6],[7],[9],[10],[13],[14],[18] 10.23% [6],[7],[9],[10],[13],[14],[18] 10.23% [6],[7],[9],[10],[13],[14],[18] 10.23% [6],[7],[9],[10],[13],[14],[18] 10.23% [6],[7],[9],[10],[13],[14],[18] 10.23% [6],[7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 5,910 [1],[2],[4],[5],[17] $ 5,857 [6],[7],[9],[10],[18]                          
Cost 5,783 [1],[2],[4],[5],[15],[17] 5,724 [6],[7],[9],[10],[16],[18]                          
Fair Value $ 5,624 [1],[2],[4],[5],[17] $ 5,600 [6],[7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.13% [1],[2],[4],[5],[17] 0.13% [6],[7],[9],[10],[18] 0.13% [1],[2],[4],[5],[17] 0.13% [1],[2],[4],[5],[17] 0.13% [1],[2],[4],[5],[17] 0.13% [1],[2],[4],[5],[17] 0.13% [1],[2],[4],[5],[17] 0.13% [1],[2],[4],[5],[17] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18] 0.13% [6],[7],[9],[10],[18]  
Investment, Identifier [Axis]: Anaplan, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [1],[2],[3],[4],[5] 6.50% [6],[7],[8],[10] 6.50% [1],[2],[3],[4],[5] 6.50% [1],[2],[3],[4],[5] 6.50% [1],[2],[3],[4],[5] 6.50% [1],[2],[3],[4],[5] 6.50% [1],[2],[3],[4],[5] 6.50% [1],[2],[3],[4],[5] 6.50% [6],[7],[8],[10] 6.50% [6],[7],[8],[10] 6.50% [6],[7],[8],[10] 6.50% [6],[7],[8],[10] 6.50% [6],[7],[8],[10] 6.50% [6],[7],[8],[10]  
Interest Rate 11.31% [1],[2],[3],[4],[5],[11],[12] 10.82% [6],[7],[8],[10],[13],[14] 11.31% [1],[2],[3],[4],[5],[11],[12] 11.31% [1],[2],[3],[4],[5],[11],[12] 11.31% [1],[2],[3],[4],[5],[11],[12] 11.31% [1],[2],[3],[4],[5],[11],[12] 11.31% [1],[2],[3],[4],[5],[11],[12] 11.31% [1],[2],[3],[4],[5],[11],[12] 10.82% [6],[7],[8],[10],[13],[14] 10.82% [6],[7],[8],[10],[13],[14] 10.82% [6],[7],[8],[10],[13],[14] 10.82% [6],[7],[8],[10],[13],[14] 10.82% [6],[7],[8],[10],[13],[14] 10.82% [6],[7],[8],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 1,804 [1],[2],[3],[4],[5] $ 1,786 [6],[7],[8],[10]                          
Cost 1,769 [1],[2],[3],[4],[5],[15] 1,749 [6],[7],[8],[10],[16]                          
Fair Value $ 1,784 [1],[2],[3],[4],[5] $ 1,747 [6],[7],[8],[10]                          
Investment Owned, Percent of Net Assets 0.04% [1],[2],[3],[4],[5] 0.04% [6],[7],[8],[10] 0.04% [1],[2],[3],[4],[5] 0.04% [1],[2],[3],[4],[5] 0.04% [1],[2],[3],[4],[5] 0.04% [1],[2],[3],[4],[5] 0.04% [1],[2],[3],[4],[5] 0.04% [1],[2],[3],[4],[5] 0.04% [6],[7],[8],[10] 0.04% [6],[7],[8],[10] 0.04% [6],[7],[8],[10] 0.04% [6],[7],[8],[10] 0.04% [6],[7],[8],[10] 0.04% [6],[7],[8],[10]  
Investment, Identifier [Axis]: Apex Companies, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [1],[4],[5],[11],[12],[20] 10.93%   10.93% 10.93% 10.93% 10.93% 10.93% 10.93%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 1,534                            
Cost [1],[4],[5],[15],[20] 1,488                            
Fair Value [1],[4],[5],[20] $ 1,487                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.04%   0.04% 0.04% 0.04% 0.04% 0.04% 0.04%              
Investment, Identifier [Axis]: Apex Companies, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [4],[5],[11],[12],[20] 11.16%   11.16% 11.16% 11.16% 11.16% 11.16% 11.16%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 71                            
Cost [4],[5],[15],[20] 69                            
Fair Value [4],[5],[20] $ 69                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%              
Investment, Identifier [Axis]: Armada Parent, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10]  
Interest Rate 10.66% [1],[2],[4],[5],[11],[12] 10.13% [6],[7],[9],[10],[13],[14] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.13% [6],[7],[9],[10],[13],[14] 10.13% [6],[7],[9],[10],[13],[14] 10.13% [6],[7],[9],[10],[13],[14] 10.13% [6],[7],[9],[10],[13],[14] 10.13% [6],[7],[9],[10],[13],[14] 10.13% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 25,931 [1],[2],[4],[5] $ 25,997 [6],[7],[9],[10]                          
Cost 25,480 [1],[2],[4],[5],[15] 25,520 [6],[7],[9],[10],[16]                          
Fair Value $ 25,353 [1],[2],[4],[5] $ 25,209 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.61% [1],[2],[4],[5] 0.61% [6],[7],[9],[10] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Ascend Buyer, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.40% [1],[2],[4],[5] 6.25% [6],[7],[9],[10] 6.40% [1],[2],[4],[5] 6.40% [1],[2],[4],[5] 6.40% [1],[2],[4],[5] 6.40% [1],[2],[4],[5] 6.40% [1],[2],[4],[5] 6.40% [1],[2],[4],[5] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10]  
Interest Rate 11.45% [1],[2],[4],[5],[11],[12] 10.67% [6],[7],[9],[10],[13],[14] 11.45% [1],[2],[4],[5],[11],[12] 11.45% [1],[2],[4],[5],[11],[12] 11.45% [1],[2],[4],[5],[11],[12] 11.45% [1],[2],[4],[5],[11],[12] 11.45% [1],[2],[4],[5],[11],[12] 11.45% [1],[2],[4],[5],[11],[12] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 18,838 [1],[2],[4],[5] $ 18,886 [6],[7],[9],[10]                          
Cost 18,513 [1],[2],[4],[5],[15] 18,545 [6],[7],[9],[10],[16]                          
Fair Value $ 18,442 [1],[2],[4],[5] $ 18,678 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.44% [1],[2],[4],[5] 0.45% [6],[7],[9],[10] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.45% [6],[7],[9],[10] 0.45% [6],[7],[9],[10] 0.45% [6],[7],[9],[10] 0.45% [6],[7],[9],[10] 0.45% [6],[7],[9],[10] 0.45% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Ascend Buyer, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.40% [2],[4],[5] 5.75% [7],[9],[10] 6.40% [2],[4],[5] 6.40% [2],[4],[5] 6.40% [2],[4],[5] 6.40% [2],[4],[5] 6.40% [2],[4],[5] 6.40% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10]  
Interest Rate 11.45% [2],[4],[5],[11],[12] 10.67% [7],[9],[10],[13],[14] 11.45% [2],[4],[5],[11],[12] 11.45% [2],[4],[5],[11],[12] 11.45% [2],[4],[5],[11],[12] 11.45% [2],[4],[5],[11],[12] 11.45% [2],[4],[5],[11],[12] 11.45% [2],[4],[5],[11],[12] 10.67% [7],[9],[10],[13],[14] 10.67% [7],[9],[10],[13],[14] 10.67% [7],[9],[10],[13],[14] 10.67% [7],[9],[10],[13],[14] 10.67% [7],[9],[10],[13],[14] 10.67% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 1,990 [2],[4],[5] $ 1,995 [7],[9],[10]                          
Cost 1,935 [2],[4],[5],[15] 1,937 [7],[9],[10],[16]                          
Fair Value $ 1,950 [2],[4],[5] $ 1,975 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.05% [2],[4],[5] 0.05% [7],[9],[10] 0.05% [2],[4],[5] 0.05% [2],[4],[5] 0.05% [2],[4],[5] 0.05% [2],[4],[5] 0.05% [2],[4],[5] 0.05% [2],[4],[5] 0.05% [7],[9],[10] 0.05% [7],[9],[10] 0.05% [7],[9],[10] 0.05% [7],[9],[10] 0.05% [7],[9],[10] 0.05% [7],[9],[10]  
Investment, Identifier [Axis]: AxiomSL Group, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[4],[5],[20] 5.75% [6],[9],[10],[19] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19]  
Interest Rate 10.59% [1],[4],[5],[11],[12],[20] 10.13% [6],[9],[10],[13],[14],[19] 10.59% [1],[4],[5],[11],[12],[20] 10.59% [1],[4],[5],[11],[12],[20] 10.59% [1],[4],[5],[11],[12],[20] 10.59% [1],[4],[5],[11],[12],[20] 10.59% [1],[4],[5],[11],[12],[20] 10.59% [1],[4],[5],[11],[12],[20] 10.13% [6],[9],[10],[13],[14],[19] 10.13% [6],[9],[10],[13],[14],[19] 10.13% [6],[9],[10],[13],[14],[19] 10.13% [6],[9],[10],[13],[14],[19] 10.13% [6],[9],[10],[13],[14],[19] 10.13% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 42,011 [1],[4],[5],[20] $ 42,118 [6],[9],[10],[19]                          
Cost 41,333 [1],[4],[5],[15],[20] 41,401 [6],[9],[10],[16],[19]                          
Fair Value $ 41,303 [1],[4],[5],[20] $ 41,635 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.99% [1],[4],[5],[20] 1.00% [6],[9],[10],[19] 0.99% [1],[4],[5],[20] 0.99% [1],[4],[5],[20] 0.99% [1],[4],[5],[20] 0.99% [1],[4],[5],[20] 0.99% [1],[4],[5],[20] 0.99% [1],[4],[5],[20] 1.00% [6],[9],[10],[19] 1.00% [6],[9],[10],[19] 1.00% [6],[9],[10],[19] 1.00% [6],[9],[10],[19] 1.00% [6],[9],[10],[19] 1.00% [6],[9],[10],[19]  
Investment, Identifier [Axis]: BP Purchaser, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [2],[4],[5] 5.50% [7],[9],[10] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10]  
Interest Rate 10.65% [2],[4],[5],[11],[12] 10.24% [7],[9],[10],[13],[14] 10.65% [2],[4],[5],[11],[12] 10.65% [2],[4],[5],[11],[12] 10.65% [2],[4],[5],[11],[12] 10.65% [2],[4],[5],[11],[12] 10.65% [2],[4],[5],[11],[12] 10.65% [2],[4],[5],[11],[12] 10.24% [7],[9],[10],[13],[14] 10.24% [7],[9],[10],[13],[14] 10.24% [7],[9],[10],[13],[14] 10.24% [7],[9],[10],[13],[14] 10.24% [7],[9],[10],[13],[14] 10.24% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 7,314 [2],[4],[5] $ 7,332 [7],[9],[10]                          
Cost 7,195 [2],[4],[5],[15] 7,208 [7],[9],[10],[16]                          
Fair Value $ 6,966 [2],[4],[5] $ 7,094 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.17% [2],[4],[5] 0.17% [7],[9],[10] 0.17% [2],[4],[5] 0.17% [2],[4],[5] 0.17% [2],[4],[5] 0.17% [2],[4],[5] 0.17% [2],[4],[5] 0.17% [2],[4],[5] 0.17% [7],[9],[10] 0.17% [7],[9],[10] 0.17% [7],[9],[10] 0.17% [7],[9],[10] 0.17% [7],[9],[10] 0.17% [7],[9],[10]  
Investment, Identifier [Axis]: BPPH2 Limited                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.87% [3],[4],[5],[17],[22] 6.87% [8],[9],[10],[18],[21] 6.87% [3],[4],[5],[17],[22] 6.87% [3],[4],[5],[17],[22] 6.87% [3],[4],[5],[17],[22] 6.87% [3],[4],[5],[17],[22] 6.87% [3],[4],[5],[17],[22] 6.87% [3],[4],[5],[17],[22] 6.87% [8],[9],[10],[18],[21] 6.87% [8],[9],[10],[18],[21] 6.87% [8],[9],[10],[18],[21] 6.87% [8],[9],[10],[18],[21] 6.87% [8],[9],[10],[18],[21] 6.87% [8],[9],[10],[18],[21]  
Interest Rate 10.68% [3],[4],[5],[11],[12],[17],[22] 10.30% [8],[9],[10],[13],[14],[18],[21] 10.68% [3],[4],[5],[11],[12],[17],[22] 10.68% [3],[4],[5],[11],[12],[17],[22] 10.68% [3],[4],[5],[11],[12],[17],[22] 10.68% [3],[4],[5],[11],[12],[17],[22] 10.68% [3],[4],[5],[11],[12],[17],[22] 10.68% [3],[4],[5],[11],[12],[17],[22] 10.30% [8],[9],[10],[13],[14],[18],[21] 10.30% [8],[9],[10],[13],[14],[18],[21] 10.30% [8],[9],[10],[13],[14],[18],[21] 10.30% [8],[9],[10],[13],[14],[18],[21] 10.30% [8],[9],[10],[13],[14],[18],[21] 10.30% [8],[9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount | £         £ 26,300 [3],[4],[5],[17],[22]           £ 26,300 [8],[9],[10],[18],[21]        
Cost $ 35,673 [3],[4],[5],[15],[17],[22] $ 35,637 [8],[9],[10],[16],[18],[21]                          
Fair Value $ 32,193 [3],[4],[5],[17],[22] $ 31,794 [8],[9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 0.77% [3],[4],[5],[17],[22] 0.76% [8],[9],[10],[18],[21] 0.77% [3],[4],[5],[17],[22] 0.77% [3],[4],[5],[17],[22] 0.77% [3],[4],[5],[17],[22] 0.77% [3],[4],[5],[17],[22] 0.77% [3],[4],[5],[17],[22] 0.77% [3],[4],[5],[17],[22] 0.76% [8],[9],[10],[18],[21] 0.76% [8],[9],[10],[18],[21] 0.76% [8],[9],[10],[18],[21] 0.76% [8],[9],[10],[18],[21] 0.76% [8],[9],[10],[18],[21] 0.76% [8],[9],[10],[18],[21]  
Investment, Identifier [Axis]: Barbri Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [7],[9],[10],[13],[14]   10.13%             10.13% 10.13% 10.13% 10.13% 10.13% 10.13%  
Investment Owned, Balance, Principal Amount [7],[9],[10]   $ 64,465                          
Cost [7],[9],[10],[16]   63,457                          
Fair Value [7],[9],[10]   $ 63,820                          
Investment Owned, Percent of Net Assets [7],[9],[10]   1.53%             1.53% 1.53% 1.53% 1.53% 1.53% 1.53%  
Investment, Identifier [Axis]: Barbri Holdings, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [2],[4],[5],[11],[12] 10.59%   10.59% 10.59% 10.59% 10.59% 10.59% 10.59%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 64,405                            
Cost [2],[4],[5],[15] 63,444                            
Fair Value [2],[4],[5] $ 63,439                            
Investment Owned, Percent of Net Assets [2],[4],[5] 1.51%   1.51% 1.51% 1.51% 1.51% 1.51% 1.51%              
Investment, Identifier [Axis]: Bazaarvoice, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[4],[5],[22] 5.75% [6],[9],[10],[21] 5.75% [1],[4],[5],[22] 5.75% [1],[4],[5],[22] 5.75% [1],[4],[5],[22] 5.75% [1],[4],[5],[22] 5.75% [1],[4],[5],[22] 5.75% [1],[4],[5],[22] 5.75% [6],[9],[10],[21] 5.75% [6],[9],[10],[21] 5.75% [6],[9],[10],[21] 5.75% [6],[9],[10],[21] 5.75% [6],[9],[10],[21] 5.75% [6],[9],[10],[21]  
Interest Rate 10.47% [1],[4],[5],[11],[12],[22] 10.28% [6],[9],[10],[13],[14],[21] 10.47% [1],[4],[5],[11],[12],[22] 10.47% [1],[4],[5],[11],[12],[22] 10.47% [1],[4],[5],[11],[12],[22] 10.47% [1],[4],[5],[11],[12],[22] 10.47% [1],[4],[5],[11],[12],[22] 10.47% [1],[4],[5],[11],[12],[22] 10.28% [6],[9],[10],[13],[14],[21] 10.28% [6],[9],[10],[13],[14],[21] 10.28% [6],[9],[10],[13],[14],[21] 10.28% [6],[9],[10],[13],[14],[21] 10.28% [6],[9],[10],[13],[14],[21] 10.28% [6],[9],[10],[13],[14],[21]  
Investment Owned, Balance, Principal Amount $ 227,900 [1],[4],[5],[22] $ 228,477 [6],[9],[10],[21]                          
Cost 227,900 [1],[4],[5],[15],[22] 228,477 [6],[9],[10],[16],[21]                          
Fair Value $ 227,900 [1],[4],[5],[22] $ 228,477 [6],[9],[10],[21]                          
Investment Owned, Percent of Net Assets 5.44% [1],[4],[5],[22] 5.49% [6],[9],[10],[21] 5.44% [1],[4],[5],[22] 5.44% [1],[4],[5],[22] 5.44% [1],[4],[5],[22] 5.44% [1],[4],[5],[22] 5.44% [1],[4],[5],[22] 5.44% [1],[4],[5],[22] 5.49% [6],[9],[10],[21] 5.49% [6],[9],[10],[21] 5.49% [6],[9],[10],[21] 5.49% [6],[9],[10],[21] 5.49% [6],[9],[10],[21] 5.49% [6],[9],[10],[21]  
Investment, Identifier [Axis]: Benefytt Technologies, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   8.75%             8.75% 8.75% 8.75% 8.75% 8.75% 8.75%  
Reference Rate and Spread/Paid in Kind [6],[7],[9],[10],[13],[14]   7.75%             7.75% 7.75% 7.75% 7.75% 7.75% 7.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   12.09%             12.09% 12.09% 12.09% 12.09% 12.09% 12.09%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 13,457                          
Cost [6],[7],[9],[10],[16]   13,255                          
Fair Value [6],[7],[9],[10]   $ 10,896                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.26%             0.26% 0.26% 0.26% 0.26% 0.26% 0.26%  
Investment, Identifier [Axis]: Benefytt Technologies, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5],[27] 7.75%   7.75% 7.75% 7.75% 7.75% 7.75% 7.75%              
Interest Rate [2],[4],[5],[11],[12],[27] 13.44%   13.44% 13.44% 13.44% 13.44% 13.44% 13.44%              
Investment Owned, Balance, Principal Amount [2],[4],[5],[27] $ 10,854                            
Cost [2],[4],[5],[15],[27] 10,702                            
Fair Value [2],[4],[5],[27] $ 5,155                            
Investment Owned, Percent of Net Assets [2],[4],[5],[27] 0.12%   0.12% 0.12% 0.12% 0.12% 0.12% 0.12%              
Investment, Identifier [Axis]: Benefytt Technologies, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[27] 8.75%   8.75% 8.75% 8.75% 8.75% 8.75% 8.75%              
Interest Rate [1],[2],[4],[5],[11],[12],[27] 13.74%   13.74% 13.74% 13.74% 13.74% 13.74% 13.74%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[27] $ 2,661                            
Cost [1],[2],[4],[5],[15],[27] 2,621                            
Fair Value [1],[2],[4],[5],[27] $ 1,260                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[27] 0.03%   0.03% 0.03% 0.03% 0.03% 0.03% 0.03%              
Investment, Identifier [Axis]: Blackstone Donegal Holdings LP - LP Interests (Westland Insurance Group LTD)                              
Schedule of Investments [Line Items]                              
Cost $ 36,637 [3],[4],[5],[15],[17],[28] $ 36,639 [8],[9],[10],[16],[18],[29]                          
Fair Value $ 51,943 [3],[4],[5],[17],[28] $ 56,584 [8],[9],[10],[18],[29]                          
Investment Owned, Percent of Net Assets 1.24% [3],[4],[5],[17],[28] 1.36% [8],[9],[10],[18],[29] 1.24% [3],[4],[5],[17],[28] 1.24% [3],[4],[5],[17],[28] 1.24% [3],[4],[5],[17],[28] 1.24% [3],[4],[5],[17],[28] 1.24% [3],[4],[5],[17],[28] 1.24% [3],[4],[5],[17],[28] 1.36% [8],[9],[10],[18],[29] 1.36% [8],[9],[10],[18],[29] 1.36% [8],[9],[10],[18],[29] 1.36% [8],[9],[10],[18],[29] 1.36% [8],[9],[10],[18],[29] 1.36% [8],[9],[10],[18],[29]  
Investment, Identifier [Axis]: BlueCat Networks USA, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[2],[3],[4],[5] 6.00% [6],[7],[8],[10] 6.00% [1],[2],[3],[4],[5] 6.00% [1],[2],[3],[4],[5] 6.00% [1],[2],[3],[4],[5] 6.00% [1],[2],[3],[4],[5] 6.00% [1],[2],[3],[4],[5] 6.00% [1],[2],[3],[4],[5] 6.00% [6],[7],[8],[10] 6.00% [6],[7],[8],[10] 6.00% [6],[7],[8],[10] 6.00% [6],[7],[8],[10] 6.00% [6],[7],[8],[10] 6.00% [6],[7],[8],[10]  
Reference Rate and Spread/Paid in Kind [1],[2],[3],[4],[5],[11],[12] 2.00%   2.00% 2.00% 2.00% 2.00% 2.00% 2.00%              
Interest Rate 10.94% [1],[2],[3],[4],[5],[11],[12] 10.46% [6],[7],[8],[10],[13],[14] 10.94% [1],[2],[3],[4],[5],[11],[12] 10.94% [1],[2],[3],[4],[5],[11],[12] 10.94% [1],[2],[3],[4],[5],[11],[12] 10.94% [1],[2],[3],[4],[5],[11],[12] 10.94% [1],[2],[3],[4],[5],[11],[12] 10.94% [1],[2],[3],[4],[5],[11],[12] 10.46% [6],[7],[8],[10],[13],[14] 10.46% [6],[7],[8],[10],[13],[14] 10.46% [6],[7],[8],[10],[13],[14] 10.46% [6],[7],[8],[10],[13],[14] 10.46% [6],[7],[8],[10],[13],[14] 10.46% [6],[7],[8],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 1,964 [1],[2],[3],[4],[5] $ 1,959 [6],[7],[8],[10]                          
Cost 1,922 [1],[2],[3],[4],[5],[15] 1,915 [6],[7],[8],[10],[16]                          
Fair Value $ 1,918 [1],[2],[3],[4],[5] $ 1,913 [6],[7],[8],[10]                          
Investment Owned, Percent of Net Assets 0.05% [1],[2],[3],[4],[5] 0.05% [6],[7],[8],[10] 0.05% [1],[2],[3],[4],[5] 0.05% [1],[2],[3],[4],[5] 0.05% [1],[2],[3],[4],[5] 0.05% [1],[2],[3],[4],[5] 0.05% [1],[2],[3],[4],[5] 0.05% [1],[2],[3],[4],[5] 0.05% [6],[7],[8],[10] 0.05% [6],[7],[8],[10] 0.05% [6],[7],[8],[10] 0.05% [6],[7],[8],[10] 0.05% [6],[7],[8],[10] 0.05% [6],[7],[8],[10]  
Investment, Identifier [Axis]: Box Co-Invest Blocker, LLC                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 702,305 [4],[5] 702,305 [9],[10],[18] 702,305 [4],[5] 702,305 [4],[5] 702,305 [4],[5] 702,305 [4],[5] 702,305 [4],[5] 702,305 [4],[5] 702,305 [9],[10],[18] 702,305 [9],[10],[18] 702,305 [9],[10],[18] 702,305 [9],[10],[18] 702,305 [9],[10],[18] 702,305 [9],[10],[18]  
Cost $ 702 [4],[5],[15] $ 702 [9],[10],[16],[18]                          
Fair Value $ 527 [4],[5] $ 625 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.01% [4],[5] 0.02% [9],[10],[18] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18]  
Investment, Identifier [Axis]: Bution Holdco 2, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19]  
Interest Rate 11.09% [4],[5],[11],[12],[20] 10.63% [9],[10],[13],[14],[19] 11.09% [4],[5],[11],[12],[20] 11.09% [4],[5],[11],[12],[20] 11.09% [4],[5],[11],[12],[20] 11.09% [4],[5],[11],[12],[20] 11.09% [4],[5],[11],[12],[20] 11.09% [4],[5],[11],[12],[20] 10.63% [9],[10],[13],[14],[19] 10.63% [9],[10],[13],[14],[19] 10.63% [9],[10],[13],[14],[19] 10.63% [9],[10],[13],[14],[19] 10.63% [9],[10],[13],[14],[19] 10.63% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 72,496 [4],[5],[20] $ 72,809 [9],[10],[19]                          
Cost 71,881 [4],[5],[15],[20] 72,131 [9],[10],[16],[19]                          
Fair Value $ 72,496 [4],[5],[20] $ 72,809 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 1.73% [4],[5],[20] 1.75% [9],[10],[19] 1.73% [4],[5],[20] 1.73% [4],[5],[20] 1.73% [4],[5],[20] 1.73% [4],[5],[20] 1.73% [4],[5],[20] 1.73% [4],[5],[20] 1.75% [9],[10],[19] 1.75% [9],[10],[19] 1.75% [9],[10],[19] 1.75% [9],[10],[19] 1.75% [9],[10],[19] 1.75% [9],[10],[19]  
Investment, Identifier [Axis]: CCBlue Bidco, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   6.25%             6.25% 6.25% 6.25% 6.25% 6.25% 6.25%  
Reference Rate and Spread/Paid in Kind [6],[7],[9],[10],[13],[14]   2.75%             2.75% 2.75% 2.75% 2.75% 2.75% 2.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   9.92%             9.92% 9.92% 9.92% 9.92% 9.92% 9.92%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 10,442                          
Cost [6],[7],[9],[10],[16]   10,261                          
Fair Value [6],[7],[9],[10]   $ 9,853                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.24%             0.24% 0.24% 0.24% 0.24% 0.24% 0.24%  
Investment, Identifier [Axis]: CCBlue Bidco, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 3.50%   3.50% 3.50% 3.50% 3.50% 3.50% 3.50%              
Reference Rate and Spread/Paid in Kind [2],[4],[5],[11],[12] 2.75%   2.75% 2.75% 2.75% 2.75% 2.75% 2.75%              
Interest Rate [2],[4],[5],[11],[12] 8.66%   8.66% 8.66% 8.66% 8.66% 8.66% 8.66%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 9,972                            
Cost [2],[4],[5],[15] 9,814                            
Fair Value [2],[4],[5] $ 9,249                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.22%   0.22% 0.22% 0.22% 0.22% 0.22% 0.22%              
Investment, Identifier [Axis]: CCBlue Bidco, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 3.50%   3.50% 3.50% 3.50% 3.50% 3.50% 3.50%              
Reference Rate and Spread/Paid in Kind [1],[2],[4],[5],[11],[12] 2.75%   2.75% 2.75% 2.75% 2.75% 2.75% 2.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 7.33%   7.33% 7.33% 7.33% 7.33% 7.33% 7.33%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 515                            
Cost [1],[2],[4],[5],[15] 500                            
Fair Value [1],[2],[4],[5] $ 464                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: CFGI Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2] 5.25% [1],[4],[5] 5.00% [6],[7],[9],[10] 5.25% [1],[4],[5] 5.25% [1],[4],[5] 5.25% [1],[4],[5] 5.25% [1],[4],[5] 5.25% [1],[4],[5] 5.25% [1],[4],[5] 5.00% [6],[7],[9],[10] 5.00% [6],[7],[9],[10] 5.00% [6],[7],[9],[10] 5.00% [6],[7],[9],[10] 5.00% [6],[7],[9],[10] 5.00% [6],[7],[9],[10]  
Interest Rate [2] 10.16% [1],[4],[5],[11],[12] 9.39% [6],[7],[9],[10],[13],[14] 10.16% [1],[4],[5],[11],[12] 10.16% [1],[4],[5],[11],[12] 10.16% [1],[4],[5],[11],[12] 10.16% [1],[4],[5],[11],[12] 10.16% [1],[4],[5],[11],[12] 10.16% [1],[4],[5],[11],[12] 9.39% [6],[7],[9],[10],[13],[14] 9.39% [6],[7],[9],[10],[13],[14] 9.39% [6],[7],[9],[10],[13],[14] 9.39% [6],[7],[9],[10],[13],[14] 9.39% [6],[7],[9],[10],[13],[14] 9.39% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount [2] $ 7,579 [1],[4],[5] $ 7,598 [6],[7],[9],[10]                          
Cost [2] 7,414 [1],[4],[5],[15] 7,449 [6],[7],[9],[10],[16]                          
Fair Value [2] $ 7,522 [1],[4],[5] $ 7,565 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets [2] 0.18% [1],[4],[5] 0.18% [6],[7],[9],[10] 0.18% [1],[4],[5] 0.18% [1],[4],[5] 0.18% [1],[4],[5] 0.18% [1],[4],[5] 0.18% [1],[4],[5] 0.18% [1],[4],[5] 0.18% [6],[7],[9],[10] 0.18% [6],[7],[9],[10] 0.18% [6],[7],[9],[10] 0.18% [6],[7],[9],[10] 0.18% [6],[7],[9],[10] 0.18% [6],[7],[9],[10]  
Investment, Identifier [Axis]: COP Home Services TopCo IV, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.00% [1],[4],[5],[17],[20] 5.00% [6],[9],[10],[18],[19] 5.00% [1],[4],[5],[17],[20] 5.00% [1],[4],[5],[17],[20] 5.00% [1],[4],[5],[17],[20] 5.00% [1],[4],[5],[17],[20] 5.00% [1],[4],[5],[17],[20] 5.00% [1],[4],[5],[17],[20] 5.00% [6],[9],[10],[18],[19] 5.00% [6],[9],[10],[18],[19] 5.00% [6],[9],[10],[18],[19] 5.00% [6],[9],[10],[18],[19] 5.00% [6],[9],[10],[18],[19] 5.00% [6],[9],[10],[18],[19]  
Interest Rate 9.83% [1],[4],[5],[11],[12],[17],[20] 9.38% [6],[9],[10],[13],[14],[18],[19] 9.83% [1],[4],[5],[11],[12],[17],[20] 9.83% [1],[4],[5],[11],[12],[17],[20] 9.83% [1],[4],[5],[11],[12],[17],[20] 9.83% [1],[4],[5],[11],[12],[17],[20] 9.83% [1],[4],[5],[11],[12],[17],[20] 9.83% [1],[4],[5],[11],[12],[17],[20] 9.38% [6],[9],[10],[13],[14],[18],[19] 9.38% [6],[9],[10],[13],[14],[18],[19] 9.38% [6],[9],[10],[13],[14],[18],[19] 9.38% [6],[9],[10],[13],[14],[18],[19] 9.38% [6],[9],[10],[13],[14],[18],[19] 9.38% [6],[9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 22,551 [1],[4],[5],[17],[20] $ 22,373 [6],[9],[10],[18],[19]                          
Cost 22,057 [1],[4],[5],[15],[17],[20] 21,850 [6],[9],[10],[16],[18],[19]                          
Fair Value $ 21,638 [1],[4],[5],[17],[20] $ 21,233 [6],[9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.52% [1],[4],[5],[17],[20] 0.51% [6],[9],[10],[18],[19] 0.52% [1],[4],[5],[17],[20] 0.52% [1],[4],[5],[17],[20] 0.52% [1],[4],[5],[17],[20] 0.52% [1],[4],[5],[17],[20] 0.52% [1],[4],[5],[17],[20] 0.52% [1],[4],[5],[17],[20] 0.51% [6],[9],[10],[18],[19] 0.51% [6],[9],[10],[18],[19] 0.51% [6],[9],[10],[18],[19] 0.51% [6],[9],[10],[18],[19] 0.51% [6],[9],[10],[18],[19] 0.51% [6],[9],[10],[18],[19]  
Investment, Identifier [Axis]: COP Home Services TopCo IV, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 8.50% [4],[5],[17],[20] 8.75% [9],[10],[18],[19] 8.50% [4],[5],[17],[20] 8.50% [4],[5],[17],[20] 8.50% [4],[5],[17],[20] 8.50% [4],[5],[17],[20] 8.50% [4],[5],[17],[20] 8.50% [4],[5],[17],[20] 8.75% [9],[10],[18],[19] 8.75% [9],[10],[18],[19] 8.75% [9],[10],[18],[19] 8.75% [9],[10],[18],[19] 8.75% [9],[10],[18],[19] 8.75% [9],[10],[18],[19]  
Interest Rate 13.33% [4],[5],[11],[12],[17],[20] 13.13% [9],[10],[13],[14],[18],[19] 13.33% [4],[5],[11],[12],[17],[20] 13.33% [4],[5],[11],[12],[17],[20] 13.33% [4],[5],[11],[12],[17],[20] 13.33% [4],[5],[11],[12],[17],[20] 13.33% [4],[5],[11],[12],[17],[20] 13.33% [4],[5],[11],[12],[17],[20] 13.13% [9],[10],[13],[14],[18],[19] 13.13% [9],[10],[13],[14],[18],[19] 13.13% [9],[10],[13],[14],[18],[19] 13.13% [9],[10],[13],[14],[18],[19] 13.13% [9],[10],[13],[14],[18],[19] 13.13% [9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 7,517 [4],[5],[17],[20] $ 7,517 [9],[10],[18],[19]                          
Cost 7,396 [4],[5],[15],[17],[20] 7,390 [9],[10],[16],[18],[19]                          
Fair Value $ 7,253 [4],[5],[17],[20] $ 7,178 [9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.17% [4],[5],[17],[20] 0.17% [9],[10],[18],[19] 0.17% [4],[5],[17],[20] 0.17% [4],[5],[17],[20] 0.17% [4],[5],[17],[20] 0.17% [4],[5],[17],[20] 0.17% [4],[5],[17],[20] 0.17% [4],[5],[17],[20] 0.17% [9],[10],[18],[19] 0.17% [9],[10],[18],[19] 0.17% [9],[10],[18],[19] 0.17% [9],[10],[18],[19] 0.17% [9],[10],[18],[19] 0.17% [9],[10],[18],[19]  
Investment, Identifier [Axis]: CPI Buyer, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.50%             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.23%             10.23% 10.23% 10.23% 10.23% 10.23% 10.23%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 30,242                          
Cost [6],[7],[9],[10],[16]   29,624                          
Fair Value [6],[7],[9],[10]   $ 29,089                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.70%             0.70% 0.70% 0.70% 0.70% 0.70% 0.70%  
Investment, Identifier [Axis]: CPI Buyer, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [2],[4],[5],[11],[12] 10.65%   10.65% 10.65% 10.65% 10.65% 10.65% 10.65%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 28,278                            
Cost [2],[4],[5],[15] 27,827                            
Fair Value [2],[4],[5] $ 27,288                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.65%   0.65% 0.65% 0.65% 0.65% 0.65% 0.65%              
Investment, Identifier [Axis]: CPI Buyer, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.67%   10.67% 10.67% 10.67% 10.67% 10.67% 10.67%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 3,017                            
Cost [1],[2],[4],[5],[15] 2,870                            
Fair Value [1],[2],[4],[5] $ 2,781                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.07%   0.07% 0.07% 0.07% 0.07% 0.07% 0.07%              
Investment, Identifier [Axis]: CPI Intermediate Holdings Inc                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[2],[4],[5] 5.50% [6],[7],[9],[10] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10]  
Interest Rate 10.19% [1],[2],[4],[5],[11],[12] 9.68% [6],[7],[9],[10],[13],[14] 10.19% [1],[2],[4],[5],[11],[12] 10.19% [1],[2],[4],[5],[11],[12] 10.19% [1],[2],[4],[5],[11],[12] 10.19% [1],[2],[4],[5],[11],[12] 10.19% [1],[2],[4],[5],[11],[12] 10.19% [1],[2],[4],[5],[11],[12] 9.68% [6],[7],[9],[10],[13],[14] 9.68% [6],[7],[9],[10],[13],[14] 9.68% [6],[7],[9],[10],[13],[14] 9.68% [6],[7],[9],[10],[13],[14] 9.68% [6],[7],[9],[10],[13],[14] 9.68% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 4,034 [1],[2],[4],[5] $ 4,034 [6],[7],[9],[10]                          
Cost 3,945 [1],[2],[4],[5],[15] 3,942 [6],[7],[9],[10],[16]                          
Fair Value $ 3,984 [1],[2],[4],[5] $ 3,943 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.10% [1],[2],[4],[5] 0.09% [6],[7],[9],[10] 0.10% [1],[2],[4],[5] 0.10% [1],[2],[4],[5] 0.10% [1],[2],[4],[5] 0.10% [1],[2],[4],[5] 0.10% [1],[2],[4],[5] 0.10% [1],[2],[4],[5] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10] 0.09% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Caerus Midco 2 S.À. R.L - Additional Vehicle Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 11,710 [3],[4],[5] 11,710 [8],[9],[10],[18] 11,710 [3],[4],[5] 11,710 [3],[4],[5] 11,710 [3],[4],[5] 11,710 [3],[4],[5] 11,710 [3],[4],[5] 11,710 [3],[4],[5] 11,710 [8],[9],[10],[18] 11,710 [8],[9],[10],[18] 11,710 [8],[9],[10],[18] 11,710 [8],[9],[10],[18] 11,710 [8],[9],[10],[18] 11,710 [8],[9],[10],[18]  
Cost $ 12 [3],[4],[5],[15] $ 12 [8],[9],[10],[16],[18]                          
Fair Value $ 1 [3],[4],[5] $ 1 [8],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.00% [3],[4],[5] 0.00% [8],[9],[10],[18] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18]  
Investment, Identifier [Axis]: Caerus Midco 2 S.À. R.L - Vehicle Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 58,458 [3],[4],[5] 58,458 [8],[9],[10],[18] 58,458 [3],[4],[5] 58,458 [3],[4],[5] 58,458 [3],[4],[5] 58,458 [3],[4],[5] 58,458 [3],[4],[5] 58,458 [3],[4],[5] 58,458 [8],[9],[10],[18] 58,458 [8],[9],[10],[18] 58,458 [8],[9],[10],[18] 58,458 [8],[9],[10],[18] 58,458 [8],[9],[10],[18] 58,458 [8],[9],[10],[18]  
Cost $ 58 [3],[4],[5],[15] $ 58 [8],[9],[10],[16],[18]                          
Fair Value $ 53 [3],[4],[5] $ 53 [8],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.00% [3],[4],[5] 0.00% [8],[9],[10],[18] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18]  
Investment, Identifier [Axis]: Caerus US 1, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[2],[3],[4],[5] 5.50% [6],[7],[8],[9],[10] 5.50% [1],[2],[3],[4],[5] 5.50% [1],[2],[3],[4],[5] 5.50% [1],[2],[3],[4],[5] 5.50% [1],[2],[3],[4],[5] 5.50% [1],[2],[3],[4],[5] 5.50% [1],[2],[3],[4],[5] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10]  
Interest Rate 10.08% [1],[2],[3],[4],[5],[11],[12] 10.08% [6],[7],[8],[9],[10],[13],[14] 10.08% [1],[2],[3],[4],[5],[11],[12] 10.08% [1],[2],[3],[4],[5],[11],[12] 10.08% [1],[2],[3],[4],[5],[11],[12] 10.08% [1],[2],[3],[4],[5],[11],[12] 10.08% [1],[2],[3],[4],[5],[11],[12] 10.08% [1],[2],[3],[4],[5],[11],[12] 10.08% [6],[7],[8],[9],[10],[13],[14] 10.08% [6],[7],[8],[9],[10],[13],[14] 10.08% [6],[7],[8],[9],[10],[13],[14] 10.08% [6],[7],[8],[9],[10],[13],[14] 10.08% [6],[7],[8],[9],[10],[13],[14] 10.08% [6],[7],[8],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 9,962 [1],[2],[3],[4],[5] $ 10,542 [6],[7],[8],[9],[10]                          
Cost 9,774 [1],[2],[3],[4],[5],[15] 10,314 [6],[7],[8],[9],[10],[16]                          
Fair Value $ 9,748 [1],[2],[3],[4],[5] $ 10,207 [6],[7],[8],[9],[10]                          
Investment Owned, Percent of Net Assets 0.23% [1],[2],[3],[4],[5] 0.25% [6],[7],[8],[9],[10] 0.23% [1],[2],[3],[4],[5] 0.23% [1],[2],[3],[4],[5] 0.23% [1],[2],[3],[4],[5] 0.23% [1],[2],[3],[4],[5] 0.23% [1],[2],[3],[4],[5] 0.23% [1],[2],[3],[4],[5] 0.25% [6],[7],[8],[9],[10] 0.25% [6],[7],[8],[9],[10] 0.25% [6],[7],[8],[9],[10] 0.25% [6],[7],[8],[9],[10] 0.25% [6],[7],[8],[9],[10] 0.25% [6],[7],[8],[9],[10]  
Investment, Identifier [Axis]: Caerus US 1, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.56% [1],[2],[3],[4],[5] 5.50% [6],[7],[8],[9],[10] 5.56% [1],[2],[3],[4],[5] 5.56% [1],[2],[3],[4],[5] 5.56% [1],[2],[3],[4],[5] 5.56% [1],[2],[3],[4],[5] 5.56% [1],[2],[3],[4],[5] 5.56% [1],[2],[3],[4],[5] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10] 5.50% [6],[7],[8],[9],[10]  
Interest Rate 10.54% [1],[2],[3],[4],[5],[11],[12] 6.25% [6],[7],[8],[9],[10],[13],[14] 10.54% [1],[2],[3],[4],[5],[11],[12] 10.54% [1],[2],[3],[4],[5],[11],[12] 10.54% [1],[2],[3],[4],[5],[11],[12] 10.54% [1],[2],[3],[4],[5],[11],[12] 10.54% [1],[2],[3],[4],[5],[11],[12] 10.54% [1],[2],[3],[4],[5],[11],[12] 6.25% [6],[7],[8],[9],[10],[13],[14] 6.25% [6],[7],[8],[9],[10],[13],[14] 6.25% [6],[7],[8],[9],[10],[13],[14] 6.25% [6],[7],[8],[9],[10],[13],[14] 6.25% [6],[7],[8],[9],[10],[13],[14] 6.25% [6],[7],[8],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 635 [1],[2],[3],[4],[5] $ 2,215 [6],[7],[8],[9],[10]                          
Cost 612 [1],[2],[3],[4],[5],[15] 2,171 [6],[7],[8],[9],[10],[16]                          
Fair Value $ 622 [1],[2],[3],[4],[5] $ 2,170 [6],[7],[8],[9],[10]                          
Investment Owned, Percent of Net Assets 0.01% [1],[2],[3],[4],[5] 0.05% [6],[7],[8],[9],[10] 0.01% [1],[2],[3],[4],[5] 0.01% [1],[2],[3],[4],[5] 0.01% [1],[2],[3],[4],[5] 0.01% [1],[2],[3],[4],[5] 0.01% [1],[2],[3],[4],[5] 0.01% [1],[2],[3],[4],[5] 0.05% [6],[7],[8],[9],[10] 0.05% [6],[7],[8],[9],[10] 0.05% [6],[7],[8],[9],[10] 0.05% [6],[7],[8],[9],[10] 0.05% [6],[7],[8],[9],[10] 0.05% [6],[7],[8],[9],[10]  
Investment, Identifier [Axis]: Caerus US 1, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[3],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[3],[4],[5],[11],[12] 10.65%   10.65% 10.65% 10.65% 10.65% 10.65% 10.65%              
Investment Owned, Balance, Principal Amount [1],[2],[3],[4],[5] $ 2,215                            
Cost [1],[2],[3],[4],[5],[15] 2,170                            
Fair Value [1],[2],[3],[4],[5] $ 2,189                            
Investment Owned, Percent of Net Assets [1],[2],[3],[4],[5] 0.05%   0.05% 0.05% 0.05% 0.05% 0.05% 0.05%              
Investment, Identifier [Axis]: Cambium Holdings, LLC - Senior Preferred Interests                              
Schedule of Investments [Line Items]                              
Interest Rate 11.50% [4],[5],[11],[12] 11.50% [9],[10],[14],[18] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18]  
Investment owned (in shares) | shares 12,511,857 [4],[5] 12,511,857 [9],[10],[18] 12,511,857 [4],[5] 12,511,857 [4],[5] 12,511,857 [4],[5] 12,511,857 [4],[5] 12,511,857 [4],[5] 12,511,857 [4],[5] 12,511,857 [9],[10],[18] 12,511,857 [9],[10],[18] 12,511,857 [9],[10],[18] 12,511,857 [9],[10],[18] 12,511,857 [9],[10],[18] 12,511,857 [9],[10],[18]  
Cost $ 12,315 [4],[5],[15] $ 12,315 [9],[10],[16],[18]                          
Fair Value $ 15,078 [4],[5] $ 15,135 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.36% [4],[5] 0.36% [9],[10],[18] 0.36% [4],[5] 0.36% [4],[5] 0.36% [4],[5] 0.36% [4],[5] 0.36% [4],[5] 0.36% [4],[5] 0.36% [9],[10],[18] 0.36% [9],[10],[18] 0.36% [9],[10],[18] 0.36% [9],[10],[18] 0.36% [9],[10],[18] 0.36% [9],[10],[18]  
Investment, Identifier [Axis]: Cambium Learning Group, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[2],[4],[5] 5.50% [6],[7],[9],[10] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10]  
Interest Rate 10.31% [1],[2],[4],[5],[11],[12] 9.74% [6],[7],[9],[10],[13],[14] 10.31% [1],[2],[4],[5],[11],[12] 10.31% [1],[2],[4],[5],[11],[12] 10.31% [1],[2],[4],[5],[11],[12] 10.31% [1],[2],[4],[5],[11],[12] 10.31% [1],[2],[4],[5],[11],[12] 10.31% [1],[2],[4],[5],[11],[12] 9.74% [6],[7],[9],[10],[13],[14] 9.74% [6],[7],[9],[10],[13],[14] 9.74% [6],[7],[9],[10],[13],[14] 9.74% [6],[7],[9],[10],[13],[14] 9.74% [6],[7],[9],[10],[13],[14] 9.74% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 291,362 [1],[2],[4],[5] $ 292,101 [6],[7],[9],[10]                          
Cost 289,155 [1],[2],[4],[5],[15] 289,768 [6],[7],[9],[10],[16]                          
Fair Value $ 291,362 [1],[2],[4],[5] $ 292,101 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 6.95% [1],[2],[4],[5] 7.02% [6],[7],[9],[10] 6.95% [1],[2],[4],[5] 6.95% [1],[2],[4],[5] 6.95% [1],[2],[4],[5] 6.95% [1],[2],[4],[5] 6.95% [1],[2],[4],[5] 6.95% [1],[2],[4],[5] 7.02% [6],[7],[9],[10] 7.02% [6],[7],[9],[10] 7.02% [6],[7],[9],[10] 7.02% [6],[7],[9],[10] 7.02% [6],[7],[9],[10] 7.02% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Canadian Hospital Specialties Ltd.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[8],[9],[10],[18],[19]   4.50%             4.50% 4.50% 4.50% 4.50% 4.50% 4.50%  
Interest Rate [6],[8],[9],[10],[13],[14],[18],[19]   9.36%             9.36% 9.36% 9.36% 9.36% 9.36% 9.36%  
Investment Owned, Balance, Principal Amount [6],[8],[9],[10],[18],[19]                   $ 30,935          
Cost [6],[8],[9],[10],[16],[18],[19]   $ 22,693                          
Fair Value [6],[8],[9],[10],[18],[19]   $ 22,786                          
Investment Owned, Percent of Net Assets [6],[8],[9],[10],[18],[19]   0.55%             0.55% 0.55% 0.55% 0.55% 0.55% 0.55%  
Investment, Identifier [Axis]: Canadian Hospital Specialties Ltd. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [3],[4],[5],[17],[20] 4.50%   4.50% 4.50% 4.50% 4.50% 4.50% 4.50%              
Interest Rate [3],[4],[5],[11],[12],[17],[20] 9.52%   9.52% 9.52% 9.52% 9.52% 9.52% 9.52%              
Investment Owned, Balance, Principal Amount [3],[4],[5],[17],[20]       $ 29,861                      
Cost [3],[4],[5],[15],[17],[20] $ 21,556                            
Fair Value [3],[4],[5],[17],[20] $ 22,740                            
Investment Owned, Percent of Net Assets [3],[4],[5],[17],[20] 0.54%   0.54% 0.54% 0.54% 0.54% 0.54% 0.54%              
Investment, Identifier [Axis]: Canadian Hospital Specialties Ltd. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 4.86% [1],[2],[3],[4],[5],[17] 8.75% [8],[9],[10],[18],[21] 4.86% [1],[2],[3],[4],[5],[17] 4.86% [1],[2],[3],[4],[5],[17] 4.86% [1],[2],[3],[4],[5],[17] 4.86% [1],[2],[3],[4],[5],[17] 4.86% [1],[2],[3],[4],[5],[17] 4.86% [1],[2],[3],[4],[5],[17] 8.75% [8],[9],[10],[18],[21] 8.75% [8],[9],[10],[18],[21] 8.75% [8],[9],[10],[18],[21] 8.75% [8],[9],[10],[18],[21] 8.75% [8],[9],[10],[18],[21] 8.75% [8],[9],[10],[18],[21]  
Interest Rate 9.95% [1],[2],[3],[4],[5],[11],[12],[17] 8.75% [8],[9],[10],[13],[14],[18],[21] 9.95% [1],[2],[3],[4],[5],[11],[12],[17] 9.95% [1],[2],[3],[4],[5],[11],[12],[17] 9.95% [1],[2],[3],[4],[5],[11],[12],[17] 9.95% [1],[2],[3],[4],[5],[11],[12],[17] 9.95% [1],[2],[3],[4],[5],[11],[12],[17] 9.95% [1],[2],[3],[4],[5],[11],[12],[17] 8.75% [8],[9],[10],[13],[14],[18],[21] 8.75% [8],[9],[10],[13],[14],[18],[21] 8.75% [8],[9],[10],[13],[14],[18],[21] 8.75% [8],[9],[10],[13],[14],[18],[21] 8.75% [8],[9],[10],[13],[14],[18],[21] 8.75% [8],[9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount       $ 2,684 [1],[2],[3],[4],[5],[17]           $ 10,533 [8],[9],[10],[18],[21]          
Cost $ 1,753 [1],[2],[3],[4],[5],[15],[17] $ 8,323 [8],[9],[10],[16],[18],[21]                          
Fair Value $ 1,547 [1],[2],[3],[4],[5],[17] $ 7,171 [8],[9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 0.04% [1],[2],[3],[4],[5],[17] 0.17% [8],[9],[10],[18],[21] 0.04% [1],[2],[3],[4],[5],[17] 0.04% [1],[2],[3],[4],[5],[17] 0.04% [1],[2],[3],[4],[5],[17] 0.04% [1],[2],[3],[4],[5],[17] 0.04% [1],[2],[3],[4],[5],[17] 0.04% [1],[2],[3],[4],[5],[17] 0.17% [8],[9],[10],[18],[21] 0.17% [8],[9],[10],[18],[21] 0.17% [8],[9],[10],[18],[21] 0.17% [8],[9],[10],[18],[21] 0.17% [8],[9],[10],[18],[21] 0.17% [8],[9],[10],[18],[21]  
Investment, Identifier [Axis]: Canadian Hospital Specialties Ltd. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [3],[4],[5],[17],[22] 8.75%   8.75% 8.75% 8.75% 8.75% 8.75% 8.75%              
Interest Rate [3],[4],[5],[11],[12],[17],[22] 8.75%   8.75% 8.75% 8.75% 8.75% 8.75% 8.75%              
Investment Owned, Balance, Principal Amount [3],[4],[5],[17],[22]       $ 10,533                      
Cost [3],[4],[5],[15],[17],[22] $ 8,334                            
Fair Value [3],[4],[5],[17],[22] $ 7,044                            
Investment Owned, Percent of Net Assets [3],[4],[5],[17],[22] 0.17%   0.17% 0.17% 0.17% 0.17% 0.17% 0.17%              
Investment, Identifier [Axis]: Capstone Logistics, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 4.75% [4],[5],[20] 4.75% [9],[10],[19] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [9],[10],[19] 4.75% [9],[10],[19] 4.75% [9],[10],[19] 4.75% [9],[10],[19] 4.75% [9],[10],[19] 4.75% [9],[10],[19]  
Interest Rate 9.66% [4],[5],[11],[12],[20] 9.13% [9],[10],[13],[14],[19] 9.66% [4],[5],[11],[12],[20] 9.66% [4],[5],[11],[12],[20] 9.66% [4],[5],[11],[12],[20] 9.66% [4],[5],[11],[12],[20] 9.66% [4],[5],[11],[12],[20] 9.66% [4],[5],[11],[12],[20] 9.13% [9],[10],[13],[14],[19] 9.13% [9],[10],[13],[14],[19] 9.13% [9],[10],[13],[14],[19] 9.13% [9],[10],[13],[14],[19] 9.13% [9],[10],[13],[14],[19] 9.13% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 5,544 [4],[5],[20] $ 5,558 [9],[10],[19]                          
Cost 5,515 [4],[5],[15],[20] 5,527 [9],[10],[16],[19]                          
Fair Value $ 5,350 [4],[5],[20] $ 5,350 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.13% [4],[5],[20] 0.13% [9],[10],[19] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [9],[10],[19] 0.13% [9],[10],[19] 0.13% [9],[10],[19] 0.13% [9],[10],[19] 0.13% [9],[10],[19] 0.13% [9],[10],[19]  
Investment, Identifier [Axis]: Circana Group L.P. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [2],[4],[5],[11],[12] 10.66%   10.66% 10.66% 10.66% 10.66% 10.66% 10.66%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 121,250                            
Cost [2],[4],[5],[15] 119,041                            
Fair Value [2],[4],[5] $ 120,038                            
Investment Owned, Percent of Net Assets [2],[4],[5] 2.86%   2.86% 2.86% 2.86% 2.86% 2.86% 2.86%              
Investment, Identifier [Axis]: Circana Group L.P. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.18%   6.18% 6.18% 6.18% 6.18% 6.18% 6.18%              
Interest Rate [1],[2],[4],[5],[11],[12] 11.54%   11.54% 11.54% 11.54% 11.54% 11.54% 11.54%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 1,932                            
Cost [1],[2],[4],[5],[15] 1,691                            
Fair Value [1],[2],[4],[5] $ 1,794                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.04%   0.04% 0.04% 0.04% 0.04% 0.04% 0.04%              
Investment, Identifier [Axis]: Circana Group L.P. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Reference Rate and Spread/Paid in Kind [2],[4],[5],[11],[12] 2.75%   2.75% 2.75% 2.75% 2.75% 2.75% 2.75%              
Interest Rate [2],[4],[5],[11],[12] 10.95%   10.95% 10.95% 10.95% 10.95% 10.95% 10.95%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 76,065                            
Cost [2],[4],[5],[15] 74,725                            
Fair Value [2],[4],[5] $ 74,543                            
Investment Owned, Percent of Net Assets [2],[4],[5] 1.78%   1.78% 1.78% 1.78% 1.78% 1.78% 1.78%              
Investment, Identifier [Axis]: Clearview Buyer, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[10],[18]   5.25%             5.25% 5.25% 5.25% 5.25% 5.25% 5.25%  
Interest Rate [6],[7],[10],[13],[14],[18]   9.98%             9.98% 9.98% 9.98% 9.98% 9.98% 9.98%  
Investment Owned, Balance, Principal Amount [6],[7],[10],[18]   $ 9,240                          
Cost [6],[7],[10],[16],[18]   9,032                          
Fair Value [6],[7],[10],[18]   $ 9,001                          
Investment Owned, Percent of Net Assets [6],[7],[10],[18]   0.22%             0.22% 0.22% 0.22% 0.22% 0.22% 0.22%  
Investment, Identifier [Axis]: Clearview Buyer, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.41%   10.41% 10.41% 10.41% 10.41% 10.41% 10.41%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 9,217                            
Cost [1],[2],[4],[5],[15],[17] 9,038                            
Fair Value [1],[2],[4],[5],[17] $ 8,996                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.21%   0.21% 0.21% 0.21% 0.21% 0.21% 0.21%              
Investment, Identifier [Axis]: Clearview Buyer, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.40%   10.40% 10.40% 10.40% 10.40% 10.40% 10.40%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 314                            
Cost [1],[2],[4],[5],[15],[17] 302                            
Fair Value [1],[2],[4],[5],[17] $ 296                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: Cobham Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.75%   6.75% 6.75% 6.75% 6.75% 6.75% 6.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 11.65%   11.65% 11.65% 11.65% 11.65% 11.65% 11.65%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 2,000                            
Cost [1],[2],[4],[5],[15] 1,931                            
Fair Value [1],[2],[4],[5] $ 1,929                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.05%   0.05% 0.05% 0.05% 0.05% 0.05% 0.05%              
Investment, Identifier [Axis]: Color Intermediate LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [2],[4],[5] 5.50% [7],[9],[10] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10]  
Interest Rate 10.50% [2],[4],[5],[11],[12] 10.18% [7],[9],[10],[13],[14] 10.50% [2],[4],[5],[11],[12] 10.50% [2],[4],[5],[11],[12] 10.50% [2],[4],[5],[11],[12] 10.50% [2],[4],[5],[11],[12] 10.50% [2],[4],[5],[11],[12] 10.50% [2],[4],[5],[11],[12] 10.18% [7],[9],[10],[13],[14] 10.18% [7],[9],[10],[13],[14] 10.18% [7],[9],[10],[13],[14] 10.18% [7],[9],[10],[13],[14] 10.18% [7],[9],[10],[13],[14] 10.18% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 20,313 [2],[4],[5] $ 20,313 [7],[9],[10]                          
Cost 19,836 [2],[4],[5],[15] 19,818 [7],[9],[10],[16]                          
Fair Value $ 20,109 [2],[4],[5] $ 19,906 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.48% [2],[4],[5] 0.48% [7],[9],[10] 0.48% [2],[4],[5] 0.48% [2],[4],[5] 0.48% [2],[4],[5] 0.48% [2],[4],[5] 0.48% [2],[4],[5] 0.48% [2],[4],[5] 0.48% [7],[9],[10] 0.48% [7],[9],[10] 0.48% [7],[9],[10] 0.48% [7],[9],[10] 0.48% [7],[9],[10] 0.48% [7],[9],[10]  
Investment, Identifier [Axis]: Community Brands ParentCo, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5],[17] 5.75% [6],[7],[10],[18] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18]  
Interest Rate 10.66% [1],[2],[4],[5],[11],[12],[17] 10.17% [6],[7],[10],[13],[14],[18] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.17% [6],[7],[10],[13],[14],[18] 10.17% [6],[7],[10],[13],[14],[18] 10.17% [6],[7],[10],[13],[14],[18] 10.17% [6],[7],[10],[13],[14],[18] 10.17% [6],[7],[10],[13],[14],[18] 10.17% [6],[7],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 4,950 [1],[2],[4],[5],[17] $ 4,963 [6],[7],[10],[18]                          
Cost 4,858 [1],[2],[4],[5],[15],[17] 4,866 [6],[7],[10],[16],[18]                          
Fair Value $ 4,838 [1],[2],[4],[5],[17] $ 4,850 [6],[7],[10],[18]                          
Investment Owned, Percent of Net Assets 0.12% [1],[2],[4],[5],[17] 0.12% [6],[7],[10],[18] 0.12% [1],[2],[4],[5],[17] 0.12% [1],[2],[4],[5],[17] 0.12% [1],[2],[4],[5],[17] 0.12% [1],[2],[4],[5],[17] 0.12% [1],[2],[4],[5],[17] 0.12% [1],[2],[4],[5],[17] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18]  
Investment, Identifier [Axis]: Confine Visual Bidco                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[3],[4],[5] 5.75% [6],[7],[8],[10] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [6],[7],[8],[10] 5.75% [6],[7],[8],[10] 5.75% [6],[7],[8],[10] 5.75% [6],[7],[8],[10] 5.75% [6],[7],[8],[10] 5.75% [6],[7],[8],[10]  
Interest Rate 10.55% [1],[2],[3],[4],[5],[11],[12] 10.05% [6],[7],[8],[10],[13],[14] 10.55% [1],[2],[3],[4],[5],[11],[12] 10.55% [1],[2],[3],[4],[5],[11],[12] 10.55% [1],[2],[3],[4],[5],[11],[12] 10.55% [1],[2],[3],[4],[5],[11],[12] 10.55% [1],[2],[3],[4],[5],[11],[12] 10.55% [1],[2],[3],[4],[5],[11],[12] 10.05% [6],[7],[8],[10],[13],[14] 10.05% [6],[7],[8],[10],[13],[14] 10.05% [6],[7],[8],[10],[13],[14] 10.05% [6],[7],[8],[10],[13],[14] 10.05% [6],[7],[8],[10],[13],[14] 10.05% [6],[7],[8],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 15,921 [1],[2],[3],[4],[5] $ 15,921 [6],[7],[8],[10]                          
Cost 15,520 [1],[2],[3],[4],[5],[15] 15,503 [6],[7],[8],[10],[16]                          
Fair Value $ 14,721 [1],[2],[3],[4],[5] $ 15,092 [6],[7],[8],[10]                          
Investment Owned, Percent of Net Assets 0.35% [1],[2],[3],[4],[5] 0.36% [6],[7],[8],[10] 0.35% [1],[2],[3],[4],[5] 0.35% [1],[2],[3],[4],[5] 0.35% [1],[2],[3],[4],[5] 0.35% [1],[2],[3],[4],[5] 0.35% [1],[2],[3],[4],[5] 0.35% [1],[2],[3],[4],[5] 0.36% [6],[7],[8],[10] 0.36% [6],[7],[8],[10] 0.36% [6],[7],[8],[10] 0.36% [6],[7],[8],[10] 0.36% [6],[7],[8],[10] 0.36% [6],[7],[8],[10]  
Investment, Identifier [Axis]: Connatix Buyer, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[2],[4],[5],[17] 5.50% [6],[7],[10],[18] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [6],[7],[10],[18] 5.50% [6],[7],[10],[18] 5.50% [6],[7],[10],[18] 5.50% [6],[7],[10],[18] 5.50% [6],[7],[10],[18] 5.50% [6],[7],[10],[18]  
Interest Rate 10.23% [1],[2],[4],[5],[11],[12],[17] 10.14% [6],[7],[10],[13],[14],[18] 10.23% [1],[2],[4],[5],[11],[12],[17] 10.23% [1],[2],[4],[5],[11],[12],[17] 10.23% [1],[2],[4],[5],[11],[12],[17] 10.23% [1],[2],[4],[5],[11],[12],[17] 10.23% [1],[2],[4],[5],[11],[12],[17] 10.23% [1],[2],[4],[5],[11],[12],[17] 10.14% [6],[7],[10],[13],[14],[18] 10.14% [6],[7],[10],[13],[14],[18] 10.14% [6],[7],[10],[13],[14],[18] 10.14% [6],[7],[10],[13],[14],[18] 10.14% [6],[7],[10],[13],[14],[18] 10.14% [6],[7],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 21,761 [1],[2],[4],[5],[17] $ 21,875 [6],[7],[10],[18]                          
Cost 21,295 [1],[2],[4],[5],[15],[17] 21,348 [6],[7],[10],[16],[18]                          
Fair Value $ 20,633 [1],[2],[4],[5],[17] $ 21,220 [6],[7],[10],[18]                          
Investment Owned, Percent of Net Assets 0.49% [1],[2],[4],[5],[17] 0.51% [6],[7],[10],[18] 0.49% [1],[2],[4],[5],[17] 0.49% [1],[2],[4],[5],[17] 0.49% [1],[2],[4],[5],[17] 0.49% [1],[2],[4],[5],[17] 0.49% [1],[2],[4],[5],[17] 0.49% [1],[2],[4],[5],[17] 0.51% [6],[7],[10],[18] 0.51% [6],[7],[10],[18] 0.51% [6],[7],[10],[18] 0.51% [6],[7],[10],[18] 0.51% [6],[7],[10],[18] 0.51% [6],[7],[10],[18]  
Investment, Identifier [Axis]: Connatix Parent, LLC - Class L Common Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 42,045 [4],[5] 42,045 [9],[10],[18] 42,045 [4],[5] 42,045 [4],[5] 42,045 [4],[5] 42,045 [4],[5] 42,045 [4],[5] 42,045 [4],[5] 42,045 [9],[10],[18] 42,045 [9],[10],[18] 42,045 [9],[10],[18] 42,045 [9],[10],[18] 42,045 [9],[10],[18] 42,045 [9],[10],[18]  
Cost $ 463 [4],[5],[15] $ 462 [9],[10],[16],[18]                          
Fair Value $ 206 [4],[5] $ 256 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.00% [4],[5] 0.01% [9],[10],[18] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18]  
Investment, Identifier [Axis]: Corfin Holdings, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[20] 5.75% [9],[10],[19] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19]  
Interest Rate 11.41% [4],[5],[11],[12],[20] 10.13% [9],[10],[13],[14],[19] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 198,880 [4],[5],[20] $ 199,393 [9],[10],[19]                          
Cost 196,991 [4],[5],[15],[20] 197,335 [9],[10],[16],[19]                          
Fair Value $ 194,902 [4],[5],[20] $ 195,405 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 4.65% [4],[5],[20] 4.70% [9],[10],[19] 4.65% [4],[5],[20] 4.65% [4],[5],[20] 4.65% [4],[5],[20] 4.65% [4],[5],[20] 4.65% [4],[5],[20] 4.65% [4],[5],[20] 4.70% [9],[10],[19] 4.70% [9],[10],[19] 4.70% [9],[10],[19] 4.70% [9],[10],[19] 4.70% [9],[10],[19] 4.70% [9],[10],[19]  
Investment, Identifier [Axis]: Corfin Holdings, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [2],[4],[5] 5.75% [9],[10],[19] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19]  
Interest Rate 11.04% [2],[4],[5],[11],[12] 10.13% [9],[10],[13],[14],[19] 11.04% [2],[4],[5],[11],[12] 11.04% [2],[4],[5],[11],[12] 11.04% [2],[4],[5],[11],[12] 11.04% [2],[4],[5],[11],[12] 11.04% [2],[4],[5],[11],[12] 11.04% [2],[4],[5],[11],[12] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 954 [2],[4],[5] $ 69,260 [9],[10],[19]                          
Cost 916 [2],[4],[5],[15] 68,346 [9],[10],[16],[19]                          
Fair Value $ 935 [2],[4],[5] $ 67,874 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.02% [2],[4],[5] 1.63% [9],[10],[19] 0.02% [2],[4],[5] 0.02% [2],[4],[5] 0.02% [2],[4],[5] 0.02% [2],[4],[5] 0.02% [2],[4],[5] 0.02% [2],[4],[5] 1.63% [9],[10],[19] 1.63% [9],[10],[19] 1.63% [9],[10],[19] 1.63% [9],[10],[19] 1.63% [9],[10],[19] 1.63% [9],[10],[19]  
Investment, Identifier [Axis]: Corfin Holdings, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [4],[5],[11],[12],[20] 11.41%   11.41% 11.41% 11.41% 11.41% 11.41% 11.41%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 69,084                            
Cost [4],[5],[15],[20] 68,245                            
Fair Value [4],[5],[20] $ 67,702                            
Investment Owned, Percent of Net Assets [4],[5],[20] 1.62%   1.62% 1.62% 1.62% 1.62% 1.62% 1.62%              
Investment, Identifier [Axis]: Coupa Software Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[3],[4],[5] 7.50%   7.50% 7.50% 7.50% 7.50% 7.50% 7.50%              
Interest Rate [1],[2],[3],[4],[5],[11],[12] 12.29%   12.29% 12.29% 12.29% 12.29% 12.29% 12.29%              
Investment Owned, Balance, Principal Amount [1],[2],[3],[4],[5] $ 1,836                            
Cost [1],[2],[3],[4],[5],[15] 1,786                            
Fair Value [1],[2],[3],[4],[5] $ 1,785                            
Investment Owned, Percent of Net Assets [1],[2],[3],[4],[5] 0.04%   0.04% 0.04% 0.04% 0.04% 0.04% 0.04%              
Investment, Identifier [Axis]: Cross Country Healthcare, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10]  
Interest Rate 10.59% [2],[4],[5],[11],[12] 10.14% [7],[9],[10],[13],[14] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 6,582 [2],[4],[5] $ 6,582 [7],[9],[10]                          
Cost 6,459 [2],[4],[5],[15] 6,452 [7],[9],[10],[16]                          
Fair Value $ 6,582 [2],[4],[5] $ 6,582 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.16% [2],[4],[5] 0.16% [7],[9],[10] 0.16% [2],[4],[5] 0.16% [2],[4],[5] 0.16% [2],[4],[5] 0.16% [2],[4],[5] 0.16% [2],[4],[5] 0.16% [2],[4],[5] 0.16% [7],[9],[10] 0.16% [7],[9],[10] 0.16% [7],[9],[10] 0.16% [7],[9],[10] 0.16% [7],[9],[10] 0.16% [7],[9],[10]  
Investment, Identifier [Axis]: Cumming Group, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[4],[5],[20] 5.25% [6],[9],[10],[19] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19]  
Interest Rate 10.81% [1],[4],[5],[11],[12],[20] 8.92% [6],[9],[10],[13],[14],[19] 10.81% [1],[4],[5],[11],[12],[20] 10.81% [1],[4],[5],[11],[12],[20] 10.81% [1],[4],[5],[11],[12],[20] 10.81% [1],[4],[5],[11],[12],[20] 10.81% [1],[4],[5],[11],[12],[20] 10.81% [1],[4],[5],[11],[12],[20] 8.92% [6],[9],[10],[13],[14],[19] 8.92% [6],[9],[10],[13],[14],[19] 8.92% [6],[9],[10],[13],[14],[19] 8.92% [6],[9],[10],[13],[14],[19] 8.92% [6],[9],[10],[13],[14],[19] 8.92% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 80,674 [1],[4],[5],[20] $ 73,737 [6],[9],[10],[19]                          
Cost 79,559 [1],[4],[5],[15],[20] 72,612 [6],[9],[10],[16],[19]                          
Fair Value $ 77,873 [1],[4],[5],[20] $ 71,088 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 1.86% [1],[4],[5],[20] 1.71% [10] 1.86% [1],[4],[5],[20] 1.86% [1],[4],[5],[20] 1.86% [1],[4],[5],[20] 1.86% [1],[4],[5],[20] 1.86% [1],[4],[5],[20] 1.86% [1],[4],[5],[20] 1.71% [10] 1.71% [10] 1.71% [10] 1.71% [10] 1.71% [10] 1.71% [10]  
Investment, Identifier [Axis]: Cumming Group, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[4],[5],[20] 5.25% [9],[10],[19] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 5.25% [9],[10],[19] 5.25% [9],[10],[19] 5.25% [9],[10],[19] 5.25% [9],[10],[19] 5.25% [9],[10],[19] 5.25% [9],[10],[19]  
Interest Rate 10.78% [1],[4],[5],[11],[12],[20] 8.92% [9],[10],[13],[14],[19] 10.78% [1],[4],[5],[11],[12],[20] 10.78% [1],[4],[5],[11],[12],[20] 10.78% [1],[4],[5],[11],[12],[20] 10.78% [1],[4],[5],[11],[12],[20] 10.78% [1],[4],[5],[11],[12],[20] 10.78% [1],[4],[5],[11],[12],[20] 8.92% [9],[10],[13],[14],[19] 8.92% [9],[10],[13],[14],[19] 8.92% [9],[10],[13],[14],[19] 8.92% [9],[10],[13],[14],[19] 8.92% [9],[10],[13],[14],[19] 8.92% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 1,257 [1],[4],[5],[20] $ 1,000 [9],[10],[19]                          
Cost 1,216 [1],[4],[5],[15],[20] 970 [9],[10],[16],[19]                          
Fair Value $ 1,209 [1],[4],[5],[20] $ 970 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.03% [1],[4],[5],[20] 0.02% [9],[10],[19] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.02% [9],[10],[19] 0.02% [9],[10],[19] 0.02% [9],[10],[19] 0.02% [9],[10],[19] 0.02% [9],[10],[19] 0.02% [9],[10],[19]  
Investment, Identifier [Axis]: CustomInk, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.18% [4],[5],[20],[30] 6.18% [9],[10],[19] 6.18% [4],[5],[20],[30] 6.18% [4],[5],[20],[30] 6.18% [4],[5],[20],[30] 6.18% [4],[5],[20],[30] 6.18% [4],[5],[20],[30] 6.18% [4],[5],[20],[30] 6.18% [9],[10],[19] 6.18% [9],[10],[19] 6.18% [9],[10],[19] 6.18% [9],[10],[19] 6.18% [9],[10],[19] 6.18% [9],[10],[19]  
Interest Rate 11.14% [4],[5],[11],[12],[20],[30] 7.18% [9],[10],[13],[14],[19] 11.14% [4],[5],[11],[12],[20],[30] 11.14% [4],[5],[11],[12],[20],[30] 11.14% [4],[5],[11],[12],[20],[30] 11.14% [4],[5],[11],[12],[20],[30] 11.14% [4],[5],[11],[12],[20],[30] 11.14% [4],[5],[11],[12],[20],[30] 7.18% [9],[10],[13],[14],[19] 7.18% [9],[10],[13],[14],[19] 7.18% [9],[10],[13],[14],[19] 7.18% [9],[10],[13],[14],[19] 7.18% [9],[10],[13],[14],[19] 7.18% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 163,586 [4],[5],[20],[30] $ 163,594 [9],[10],[19]                          
Cost 162,226 [4],[5],[15],[20],[30] 162,126 [9],[10],[16],[19]                          
Fair Value $ 163,586 [4],[5],[20],[30] $ 163,594 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 3.90% [4],[5],[20],[30] 3.93% [9],[10],[19] 3.90% [4],[5],[20],[30] 3.90% [4],[5],[20],[30] 3.90% [4],[5],[20],[30] 3.90% [4],[5],[20],[30] 3.90% [4],[5],[20],[30] 3.90% [4],[5],[20],[30] 3.93% [9],[10],[19] 3.93% [9],[10],[19] 3.93% [9],[10],[19] 3.93% [9],[10],[19] 3.93% [9],[10],[19] 3.93% [9],[10],[19]  
Investment, Identifier [Axis]: CustomInk, LLC - Series A Preferred Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 384,520 [4],[5] 384,520 [9],[10],[18] 384,520 [4],[5] 384,520 [4],[5] 384,520 [4],[5] 384,520 [4],[5] 384,520 [4],[5] 384,520 [4],[5] 384,520 [9],[10],[18] 384,520 [9],[10],[18] 384,520 [9],[10],[18] 384,520 [9],[10],[18] 384,520 [9],[10],[18] 384,520 [9],[10],[18]  
Cost $ 5,200 [4],[5],[15] $ 5,200 [9],[10],[16],[18]                          
Fair Value $ 6,877 [4],[5] $ 6,521 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.16% [4],[5] 0.16% [9],[10],[18] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [9],[10],[18] 0.16% [9],[10],[18] 0.16% [9],[10],[18] 0.16% [9],[10],[18] 0.16% [9],[10],[18] 0.16% [9],[10],[18]  
Investment, Identifier [Axis]: DCA Investment Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [6],[7],[9],[10],[13],[14]   9.98%             9.98% 9.98% 9.98% 9.98% 9.98% 9.98%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 33,096                          
Cost [6],[7],[9],[10],[16]   32,744                          
Fair Value [6],[7],[9],[10]   $ 32,749                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.79%             0.79% 0.79% 0.79% 0.79% 0.79% 0.79%  
Investment, Identifier [Axis]: DCA Investment Holdings, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.41%   6.41% 6.41% 6.41% 6.41% 6.41% 6.41%              
Interest Rate [1],[2],[4],[5],[11],[12] 11.30%   11.30% 11.30% 11.30% 11.30% 11.30% 11.30%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 33,134                            
Cost [1],[2],[4],[5],[15] 32,844                            
Fair Value [1],[2],[4],[5] $ 31,974                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.76%   0.76% 0.76% 0.76% 0.76% 0.76% 0.76%              
Investment, Identifier [Axis]: DCA Investment Holdings, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.50%   6.50% 6.50% 6.50% 6.50% 6.50% 6.50%              
Interest Rate [1],[2],[4],[5],[11],[12] 11.46%   11.46% 11.46% 11.46% 11.46% 11.46% 11.46%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 264                            
Cost [1],[2],[4],[5],[15] 260                            
Fair Value [1],[2],[4],[5] $ 243                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: Dana Kepner Company, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19]  
Interest Rate 10.85% [4],[5],[11],[12],[20] 10.66% [9],[10],[13],[14],[19] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 63,130 [4],[5],[20] $ 63,291 [9],[10],[19]                          
Cost 62,342 [4],[5],[15],[20] 62,449 [9],[10],[16],[19]                          
Fair Value $ 62,815 [4],[5],[20] $ 62,975 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 1.50% [4],[5],[20] 1.51% [9],[10],[19] 1.50% [4],[5],[20] 1.50% [4],[5],[20] 1.50% [4],[5],[20] 1.50% [4],[5],[20] 1.50% [4],[5],[20] 1.50% [4],[5],[20] 1.51% [9],[10],[19] 1.51% [9],[10],[19] 1.51% [9],[10],[19] 1.51% [9],[10],[19] 1.51% [9],[10],[19] 1.51% [9],[10],[19]  
Investment, Identifier [Axis]: Dana Kepner Company, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19]  
Interest Rate 10.85% [4],[5],[11],[12],[20] 10.66% [9],[10],[13],[14],[19] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.85% [4],[5],[11],[12],[20] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19] 10.66% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 1,990 [4],[5],[20] $ 1,995 [9],[10],[19]                          
Cost 1,956 [4],[5],[15],[20] 1,959 [9],[10],[16],[19]                          
Fair Value $ 1,980 [4],[5],[20] $ 1,985 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.05% [4],[5],[20] 0.05% [9],[10],[19] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [9],[10],[19] 0.05% [9],[10],[19] 0.05% [9],[10],[19] 0.05% [9],[10],[19] 0.05% [9],[10],[19] 0.05% [9],[10],[19]  
Investment, Identifier [Axis]: Deneb Ultimate Topco, LLC - Class A Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 213 [4],[5] 213 [9],[10],[18] 213 [4],[5] 213 [4],[5] 213 [4],[5] 213 [4],[5] 213 [4],[5] 213 [4],[5] 213 [9],[10],[18] 213 [9],[10],[18] 213 [9],[10],[18] 213 [9],[10],[18] 213 [9],[10],[18] 213 [9],[10],[18]  
Cost $ 213 [4],[5],[15] $ 213 [9],[10],[16],[18]                          
Fair Value $ 164 [4],[5] $ 168 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.00% [4],[5] 0.00% [9],[10],[18] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18]  
Investment, Identifier [Axis]: Diligent Corporation                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [4],[5],[20] 5.75% [9],[10],[19] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19]  
Interest Rate 10.59% [4],[5],[11],[12],[20] 10.13% [9],[10],[13],[14],[19] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19] 10.13% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 58,800 [4],[5],[20] $ 58,950 [9],[10],[19]                          
Cost 58,356 [4],[5],[15],[20] 58,458 [9],[10],[16],[19]                          
Fair Value $ 57,036 [4],[5],[20] $ 57,182 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 1.36% [4],[5],[20] 1.38% [9],[10],[19] 1.36% [4],[5],[20] 1.36% [4],[5],[20] 1.36% [4],[5],[20] 1.36% [4],[5],[20] 1.36% [4],[5],[20] 1.36% [4],[5],[20] 1.38% [9],[10],[19] 1.38% [9],[10],[19] 1.38% [9],[10],[19] 1.38% [9],[10],[19] 1.38% [9],[10],[19] 1.38% [9],[10],[19]  
Investment, Identifier [Axis]: Discovery Education, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10]  
Interest Rate 10.71% [1],[2],[4],[5],[11],[12] 9.83% [6],[7],[9],[10],[13],[14] 10.71% [1],[2],[4],[5],[11],[12] 10.71% [1],[2],[4],[5],[11],[12] 10.71% [1],[2],[4],[5],[11],[12] 10.71% [1],[2],[4],[5],[11],[12] 10.71% [1],[2],[4],[5],[11],[12] 10.71% [1],[2],[4],[5],[11],[12] 9.83% [6],[7],[9],[10],[13],[14] 9.83% [6],[7],[9],[10],[13],[14] 9.83% [6],[7],[9],[10],[13],[14] 9.83% [6],[7],[9],[10],[13],[14] 9.83% [6],[7],[9],[10],[13],[14] 9.83% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 26,533 [1],[2],[4],[5] $ 26,600 [6],[7],[9],[10]                          
Cost 26,026 [1],[2],[4],[5],[15] 26,071 [6],[7],[9],[10],[16]                          
Fair Value $ 25,722 [1],[2],[4],[5] $ 25,565 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.61% [1],[2],[4],[5] 0.61% [6],[7],[9],[10] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [1],[2],[4],[5] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10] 0.61% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Doc Generici (Diocle S.p.A.)                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [1],[3],[4],[5],[22] 6.50% [6],[8],[9],[10],[21] 6.50% [1],[3],[4],[5],[22] 6.50% [1],[3],[4],[5],[22] 6.50% [1],[3],[4],[5],[22] 6.50% [1],[3],[4],[5],[22] 6.50% [1],[3],[4],[5],[22] 6.50% [1],[3],[4],[5],[22] 6.50% [6],[8],[9],[10],[21] 6.50% [6],[8],[9],[10],[21] 6.50% [6],[8],[9],[10],[21] 6.50% [6],[8],[9],[10],[21] 6.50% [6],[8],[9],[10],[21] 6.50% [6],[8],[9],[10],[21]  
Interest Rate 9.32% [1],[3],[4],[5],[11],[12],[22] 8.56% [6],[8],[9],[10],[13],[14],[21] 9.32% [1],[3],[4],[5],[11],[12],[22] 9.32% [1],[3],[4],[5],[11],[12],[22] 9.32% [1],[3],[4],[5],[11],[12],[22] 9.32% [1],[3],[4],[5],[11],[12],[22] 9.32% [1],[3],[4],[5],[11],[12],[22] 9.32% [1],[3],[4],[5],[11],[12],[22] 8.56% [6],[8],[9],[10],[13],[14],[21] 8.56% [6],[8],[9],[10],[13],[14],[21] 8.56% [6],[8],[9],[10],[13],[14],[21] 8.56% [6],[8],[9],[10],[13],[14],[21] 8.56% [6],[8],[9],[10],[13],[14],[21] 8.56% [6],[8],[9],[10],[13],[14],[21]  
Investment Owned, Balance, Principal Amount | €     € 1,758 [1],[3],[4],[5],[22]           € 1,758 [6],[8],[9],[10],[21]            
Cost $ 1,297 [1],[3],[4],[5],[15],[22] $ 1,478 [6],[8],[9],[10],[16],[21]                          
Fair Value $ 1,556 [1],[3],[4],[5],[22] $ 1,688 [6],[8],[9],[10],[21]                          
Investment Owned, Percent of Net Assets 0.04% [1],[3],[4],[5],[22] 0.04% [6],[8],[9],[10],[21] 0.04% [1],[3],[4],[5],[22] 0.04% [1],[3],[4],[5],[22] 0.04% [1],[3],[4],[5],[22] 0.04% [1],[3],[4],[5],[22] 0.04% [1],[3],[4],[5],[22] 0.04% [1],[3],[4],[5],[22] 0.04% [6],[8],[9],[10],[21] 0.04% [6],[8],[9],[10],[21] 0.04% [6],[8],[9],[10],[21] 0.04% [6],[8],[9],[10],[21] 0.04% [6],[8],[9],[10],[21] 0.04% [6],[8],[9],[10],[21]  
Investment, Identifier [Axis]: Donuts, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19]  
Interest Rate 10.97% [4],[5],[11],[12],[20] 10.43% [9],[10],[13],[14],[19] 10.97% [4],[5],[11],[12],[20] 10.97% [4],[5],[11],[12],[20] 10.97% [4],[5],[11],[12],[20] 10.97% [4],[5],[11],[12],[20] 10.97% [4],[5],[11],[12],[20] 10.97% [4],[5],[11],[12],[20] 10.43% [9],[10],[13],[14],[19] 10.43% [9],[10],[13],[14],[19] 10.43% [9],[10],[13],[14],[19] 10.43% [9],[10],[13],[14],[19] 10.43% [9],[10],[13],[14],[19] 10.43% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 321,647 [4],[5],[20] $ 322,470 [9],[10],[19]                          
Cost 317,285 [4],[5],[15],[20] 318,178 [9],[10],[16],[19]                          
Fair Value $ 318,430 [4],[5],[20] $ 319,245 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 7.60% [4],[5],[20] 7.68% [9],[10],[19] 7.60% [4],[5],[20] 7.60% [4],[5],[20] 7.60% [4],[5],[20] 7.60% [4],[5],[20] 7.60% [4],[5],[20] 7.60% [4],[5],[20] 7.68% [9],[10],[19] 7.68% [9],[10],[19] 7.68% [9],[10],[19] 7.68% [9],[10],[19] 7.68% [9],[10],[19] 7.68% [9],[10],[19]  
Investment, Identifier [Axis]: Dreambox Learning Holding LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [2],[4],[5],[17] 6.25% [7],[9],[10],[18] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18]  
Interest Rate 10.00% [2],[4],[5],[11],[12],[17] 9.44% [7],[9],[10],[13],[14],[18] 10.00% [2],[4],[5],[11],[12],[17] 10.00% [2],[4],[5],[11],[12],[17] 10.00% [2],[4],[5],[11],[12],[17] 10.00% [2],[4],[5],[11],[12],[17] 10.00% [2],[4],[5],[11],[12],[17] 10.00% [2],[4],[5],[11],[12],[17] 9.44% [7],[9],[10],[13],[14],[18] 9.44% [7],[9],[10],[13],[14],[18] 9.44% [7],[9],[10],[13],[14],[18] 9.44% [7],[9],[10],[13],[14],[18] 9.44% [7],[9],[10],[13],[14],[18] 9.44% [7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 7,087 [2],[4],[5],[17] $ 7,087 [7],[9],[10],[18]                          
Cost 6,976 [2],[4],[5],[15],[17] 6,970 [7],[9],[10],[16],[18]                          
Fair Value $ 6,661 [2],[4],[5],[17] $ 6,661 [7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.16% [2],[4],[5],[17] 0.16% [7],[9],[10],[18] 0.16% [2],[4],[5],[17] 0.16% [2],[4],[5],[17] 0.16% [2],[4],[5],[17] 0.16% [2],[4],[5],[17] 0.16% [2],[4],[5],[17] 0.16% [2],[4],[5],[17] 0.16% [7],[9],[10],[18] 0.16% [7],[9],[10],[18] 0.16% [7],[9],[10],[18] 0.16% [7],[9],[10],[18] 0.16% [7],[9],[10],[18] 0.16% [7],[9],[10],[18]  
Investment, Identifier [Axis]: EIS Acquisition Holdings, LP - Class A Common Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 6,292 [4],[5] 6,292 [9],[10],[18] 6,292 [4],[5] 6,292 [4],[5] 6,292 [4],[5] 6,292 [4],[5] 6,292 [4],[5] 6,292 [4],[5] 6,292 [9],[10],[18] 6,292 [9],[10],[18] 6,292 [9],[10],[18] 6,292 [9],[10],[18] 6,292 [9],[10],[18] 6,292 [9],[10],[18]  
Cost $ 3,350 [4],[5],[15] $ 3,350 [9],[10],[16],[18]                          
Fair Value $ 15,140 [4],[5] $ 13,282 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.36% [4],[5] 0.32% [9],[10],[18] 0.36% [4],[5] 0.36% [4],[5] 0.36% [4],[5] 0.36% [4],[5] 0.36% [4],[5] 0.36% [4],[5] 0.32% [9],[10],[18] 0.32% [9],[10],[18] 0.32% [9],[10],[18] 0.32% [9],[10],[18] 0.32% [9],[10],[18] 0.32% [9],[10],[18]  
Investment, Identifier [Axis]: ENV Bidco AB 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [2],[3],[4],[5] 6.00% [7],[8],[9],[10] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10]  
Interest Rate 10.90% [2],[3],[4],[5],[11],[12] 10.73% [7],[8],[9],[10],[13],[14] 10.90% [2],[3],[4],[5],[11],[12] 10.90% [2],[3],[4],[5],[11],[12] 10.90% [2],[3],[4],[5],[11],[12] 10.90% [2],[3],[4],[5],[11],[12] 10.90% [2],[3],[4],[5],[11],[12] 10.90% [2],[3],[4],[5],[11],[12] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 1,006 [2],[3],[4],[5] $ 1,006 [7],[8],[9],[10]                          
Cost 983 [2],[3],[4],[5],[15] 983 [7],[8],[9],[10],[16]                          
Fair Value $ 991 [2],[3],[4],[5] $ 981 [7],[8],[9],[10]                          
Investment Owned, Percent of Net Assets 0.02% [2],[3],[4],[5] 0.02% [7],[8],[9],[10] 0.02% [2],[3],[4],[5] 0.02% [2],[3],[4],[5] 0.02% [2],[3],[4],[5] 0.02% [2],[3],[4],[5] 0.02% [2],[3],[4],[5] 0.02% [2],[3],[4],[5] 0.02% [7],[8],[9],[10] 0.02% [7],[8],[9],[10] 0.02% [7],[8],[9],[10] 0.02% [7],[8],[9],[10] 0.02% [7],[8],[9],[10] 0.02% [7],[8],[9],[10]  
Investment, Identifier [Axis]: ENV Bidco AB 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[3],[4],[5],[22] 6.00% [6],[8],[9],[10],[21] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21]  
Interest Rate 9.02% [1],[3],[4],[5],[11],[12],[22] 8.20% [6],[8],[9],[10],[13],[14],[21] 9.02% [1],[3],[4],[5],[11],[12],[22] 9.02% [1],[3],[4],[5],[11],[12],[22] 9.02% [1],[3],[4],[5],[11],[12],[22] 9.02% [1],[3],[4],[5],[11],[12],[22] 9.02% [1],[3],[4],[5],[11],[12],[22] 9.02% [1],[3],[4],[5],[11],[12],[22] 8.20% [6],[8],[9],[10],[13],[14],[21] 8.20% [6],[8],[9],[10],[13],[14],[21] 8.20% [6],[8],[9],[10],[13],[14],[21] 8.20% [6],[8],[9],[10],[13],[14],[21] 8.20% [6],[8],[9],[10],[13],[14],[21] 8.20% [6],[8],[9],[10],[13],[14],[21]  
Investment Owned, Balance, Principal Amount | €     € 1,122 [1],[3],[4],[5],[22]           € 1,122 [6],[8],[9],[10],[21]            
Cost $ 1,077 [1],[3],[4],[5],[15],[22] $ 1,116 [6],[8],[9],[10],[16],[21]                          
Fair Value $ 1,176 [1],[3],[4],[5],[22] $ 1,179 [6],[8],[9],[10],[21]                          
Investment Owned, Percent of Net Assets 0.03% [1],[3],[4],[5],[22] 0.03% [6],[8],[9],[10],[21] 0.03% [1],[3],[4],[5],[22] 0.03% [1],[3],[4],[5],[22] 0.03% [1],[3],[4],[5],[22] 0.03% [1],[3],[4],[5],[22] 0.03% [1],[3],[4],[5],[22] 0.03% [1],[3],[4],[5],[22] 0.03% [6],[8],[9],[10],[21] 0.03% [6],[8],[9],[10],[21] 0.03% [6],[8],[9],[10],[21] 0.03% [6],[8],[9],[10],[21] 0.03% [6],[8],[9],[10],[21] 0.03% [6],[8],[9],[10],[21]  
Investment, Identifier [Axis]: Eagle Midstream Canada Finance, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [2],[3],[4],[5] 6.25% [7],[8],[9],[10] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10]  
Interest Rate 11.01% [2],[3],[4],[5],[11],[12] 10.52% [7],[8],[9],[10],[13],[14] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 74,649 [2],[3],[4],[5] $ 74,649 [7],[8],[9],[10]                          
Cost 73,646 [2],[3],[4],[5],[15] 73,602 [7],[8],[9],[10],[16]                          
Fair Value $ 74,089 [2],[3],[4],[5] $ 73,529 [7],[8],[9],[10]                          
Investment Owned, Percent of Net Assets 1.77% [2],[3],[4],[5] 1.77% [7],[8],[9],[10] 1.77% [2],[3],[4],[5] 1.77% [2],[3],[4],[5] 1.77% [2],[3],[4],[5] 1.77% [2],[3],[4],[5] 1.77% [2],[3],[4],[5] 1.77% [2],[3],[4],[5] 1.77% [7],[8],[9],[10] 1.77% [7],[8],[9],[10] 1.77% [7],[8],[9],[10] 1.77% [7],[8],[9],[10] 1.77% [7],[8],[9],[10] 1.77% [7],[8],[9],[10]  
Investment, Identifier [Axis]: Edifecs, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 7.50% [4],[5],[20] 5.50% [7],[9],[10] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10]  
Interest Rate 12.35% [4],[5],[11],[12],[20] 10.23% [7],[9],[10],[13],[14] 12.35% [4],[5],[11],[12],[20] 12.35% [4],[5],[11],[12],[20] 12.35% [4],[5],[11],[12],[20] 12.35% [4],[5],[11],[12],[20] 12.35% [4],[5],[11],[12],[20] 12.35% [4],[5],[11],[12],[20] 10.23% [7],[9],[10],[13],[14] 10.23% [7],[9],[10],[13],[14] 10.23% [7],[9],[10],[13],[14] 10.23% [7],[9],[10],[13],[14] 10.23% [7],[9],[10],[13],[14] 10.23% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 218,601 [4],[5],[20] $ 13,585 [7],[9],[10]                          
Cost 215,436 [4],[5],[15],[20] 13,377 [7],[9],[10],[16]                          
Fair Value $ 220,787 [4],[5],[20] $ 13,449 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 5.27% [4],[5],[20] 0.32% [7],[9],[10] 5.27% [4],[5],[20] 5.27% [4],[5],[20] 5.27% [4],[5],[20] 5.27% [4],[5],[20] 5.27% [4],[5],[20] 5.27% [4],[5],[20] 0.32% [7],[9],[10] 0.32% [7],[9],[10] 0.32% [7],[9],[10] 0.32% [7],[9],[10] 0.32% [7],[9],[10] 0.32% [7],[9],[10]  
Investment, Identifier [Axis]: Edifecs, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [2],[4],[5] 7.50% [9],[10],[19] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 7.50% [9],[10],[19] 7.50% [9],[10],[19] 7.50% [9],[10],[19] 7.50% [9],[10],[19] 7.50% [9],[10],[19] 7.50% [9],[10],[19]  
Interest Rate 10.35% [2],[4],[5],[11],[12] 12.23% [9],[10],[13],[14],[19] 10.35% [2],[4],[5],[11],[12] 10.35% [2],[4],[5],[11],[12] 10.35% [2],[4],[5],[11],[12] 10.35% [2],[4],[5],[11],[12] 10.35% [2],[4],[5],[11],[12] 10.35% [2],[4],[5],[11],[12] 12.23% [9],[10],[13],[14],[19] 12.23% [9],[10],[13],[14],[19] 12.23% [9],[10],[13],[14],[19] 12.23% [9],[10],[13],[14],[19] 12.23% [9],[10],[13],[14],[19] 12.23% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 5,749 [2],[4],[5] $ 219,160 [9],[10],[19]                          
Cost 5,669 [2],[4],[5],[15] 215,762 [9],[10],[16],[19]                          
Fair Value $ 5,749 [2],[4],[5] $ 223,544 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.14% [2],[4],[5] 5.38% [9],[10],[19] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 5.38% [9],[10],[19] 5.38% [9],[10],[19] 5.38% [9],[10],[19] 5.38% [9],[10],[19] 5.38% [9],[10],[19] 5.38% [9],[10],[19]  
Investment, Identifier [Axis]: Edifecs, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [2],[4],[5],[11],[12] 10.34%   10.34% 10.34% 10.34% 10.34% 10.34% 10.34%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 7,802                            
Cost [2],[4],[5],[15] 7,688                            
Fair Value [2],[4],[5] $ 7,802                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.19%   0.19% 0.19% 0.19% 0.19% 0.19% 0.19%              
Investment, Identifier [Axis]: Emergency Power Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[4],[5],[17],[20] 5.50% [6],[9],[10],[18],[19] 5.50% [1],[4],[5],[17],[20] 5.50% [1],[4],[5],[17],[20] 5.50% [1],[4],[5],[17],[20] 5.50% [1],[4],[5],[17],[20] 5.50% [1],[4],[5],[17],[20] 5.50% [1],[4],[5],[17],[20] 5.50% [6],[9],[10],[18],[19] 5.50% [6],[9],[10],[18],[19] 5.50% [6],[9],[10],[18],[19] 5.50% [6],[9],[10],[18],[19] 5.50% [6],[9],[10],[18],[19] 5.50% [6],[9],[10],[18],[19]  
Interest Rate 10.50% [1],[4],[5],[11],[12],[17],[20] 10.23% [6],[9],[10],[13],[14],[18],[19] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.23% [6],[9],[10],[13],[14],[18],[19] 10.23% [6],[9],[10],[13],[14],[18],[19] 10.23% [6],[9],[10],[13],[14],[18],[19] 10.23% [6],[9],[10],[13],[14],[18],[19] 10.23% [6],[9],[10],[13],[14],[18],[19] 10.23% [6],[9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 44,338 [1],[4],[5],[17],[20] $ 44,451 [6],[9],[10],[18],[19]                          
Cost 43,513 [1],[4],[5],[15],[17],[20] 43,549 [6],[9],[10],[16],[18],[19]                          
Fair Value $ 43,375 [1],[4],[5],[17],[20] $ 43,486 [6],[9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 1.04% [1],[4],[5],[17],[20] 1.05% [6],[9],[10],[18],[19] 1.04% [1],[4],[5],[17],[20] 1.04% [1],[4],[5],[17],[20] 1.04% [1],[4],[5],[17],[20] 1.04% [1],[4],[5],[17],[20] 1.04% [1],[4],[5],[17],[20] 1.04% [1],[4],[5],[17],[20] 1.05% [6],[9],[10],[18],[19] 1.05% [6],[9],[10],[18],[19] 1.05% [6],[9],[10],[18],[19] 1.05% [6],[9],[10],[18],[19] 1.05% [6],[9],[10],[18],[19] 1.05% [6],[9],[10],[18],[19]  
Investment, Identifier [Axis]: Episerver, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[4],[5],[17],[20] 5.25% [6],[10],[18],[19] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.25% [6],[10],[18],[19] 5.25% [6],[10],[18],[19] 5.25% [6],[10],[18],[19] 5.25% [6],[10],[18],[19] 5.25% [6],[10],[18],[19] 5.25% [6],[10],[18],[19]  
Interest Rate 10.91% [1],[4],[5],[11],[12],[17],[20] 9.98% [6],[10],[13],[14],[18],[19] 10.91% [1],[4],[5],[11],[12],[17],[20] 10.91% [1],[4],[5],[11],[12],[17],[20] 10.91% [1],[4],[5],[11],[12],[17],[20] 10.91% [1],[4],[5],[11],[12],[17],[20] 10.91% [1],[4],[5],[11],[12],[17],[20] 10.91% [1],[4],[5],[11],[12],[17],[20] 9.98% [6],[10],[13],[14],[18],[19] 9.98% [6],[10],[13],[14],[18],[19] 9.98% [6],[10],[13],[14],[18],[19] 9.98% [6],[10],[13],[14],[18],[19] 9.98% [6],[10],[13],[14],[18],[19] 9.98% [6],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 9,619 [1],[4],[5],[17],[20] $ 9,643 [6],[10],[18],[19]                          
Cost 9,509 [1],[4],[5],[15],[17],[20] 9,525 [6],[10],[16],[18],[19]                          
Fair Value $ 8,918 [1],[4],[5],[17],[20] $ 9,117 [6],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.21% [1],[4],[5],[17],[20] 0.22% [6],[10],[18],[19] 0.21% [1],[4],[5],[17],[20] 0.21% [1],[4],[5],[17],[20] 0.21% [1],[4],[5],[17],[20] 0.21% [1],[4],[5],[17],[20] 0.21% [1],[4],[5],[17],[20] 0.21% [1],[4],[5],[17],[20] 0.22% [6],[10],[18],[19] 0.22% [6],[10],[18],[19] 0.22% [6],[10],[18],[19] 0.22% [6],[10],[18],[19] 0.22% [6],[10],[18],[19] 0.22% [6],[10],[18],[19]  
Investment, Identifier [Axis]: Epoch Acquisition, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19]  
Interest Rate 10.78% [4],[5],[11],[12],[20] 10.19% [9],[10],[13],[14],[19] 10.78% [4],[5],[11],[12],[20] 10.78% [4],[5],[11],[12],[20] 10.78% [4],[5],[11],[12],[20] 10.78% [4],[5],[11],[12],[20] 10.78% [4],[5],[11],[12],[20] 10.78% [4],[5],[11],[12],[20] 10.19% [9],[10],[13],[14],[19] 10.19% [9],[10],[13],[14],[19] 10.19% [9],[10],[13],[14],[19] 10.19% [9],[10],[13],[14],[19] 10.19% [9],[10],[13],[14],[19] 10.19% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 24,244 [4],[5],[20] $ 24,307 [9],[10],[19]                          
Cost 24,159 [4],[5],[15],[20] 24,208 [9],[10],[16],[19]                          
Fair Value $ 24,123 [4],[5],[20] $ 24,185 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.58% [4],[5],[20] 0.58% [9],[10],[19] 0.58% [4],[5],[20] 0.58% [4],[5],[20] 0.58% [4],[5],[20] 0.58% [4],[5],[20] 0.58% [4],[5],[20] 0.58% [4],[5],[20] 0.58% [9],[10],[19] 0.58% [9],[10],[19] 0.58% [9],[10],[19] 0.58% [9],[10],[19] 0.58% [9],[10],[19] 0.58% [9],[10],[19]  
Investment, Identifier [Axis]: Expedition Holdco, LLC - Class A Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 90 [4],[5] 90 [9],[10],[18] 90 [4],[5] 90 [4],[5] 90 [4],[5] 90 [4],[5] 90 [4],[5] 90 [4],[5] 90 [9],[10],[18] 90 [9],[10],[18] 90 [9],[10],[18] 90 [9],[10],[18] 90 [9],[10],[18] 90 [9],[10],[18]  
Cost $ 57 [4],[5],[15] $ 57 [9],[10],[16],[18]                          
Fair Value $ 40 [4],[5] $ 44 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.00% [4],[5] 0.00% [9],[10],[18] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18]  
Investment, Identifier [Axis]: Expedition Holdco, LLC - Class B Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 90,000 [4],[5] 90,000 [9],[10],[18] 90,000 [4],[5] 90,000 [4],[5] 90,000 [4],[5] 90,000 [4],[5] 90,000 [4],[5] 90,000 [4],[5] 90,000 [9],[10],[18] 90,000 [9],[10],[18] 90,000 [9],[10],[18] 90,000 [9],[10],[18] 90,000 [9],[10],[18] 90,000 [9],[10],[18]  
Cost $ 33 [4],[5],[15] $ 33 [9],[10],[16],[18]                          
Fair Value $ 14 [4],[5] $ 21 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.00% [4],[5] 0.00% [9],[10],[18] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18]  
Investment, Identifier [Axis]: Experity, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5],[17] 5.75% [6],[7],[10],[18] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18]  
Interest Rate 10.75% [1],[2],[4],[5],[11],[12],[17] 10.48% [6],[7],[10],[13],[14],[18] 10.75% [1],[2],[4],[5],[11],[12],[17] 10.75% [1],[2],[4],[5],[11],[12],[17] 10.75% [1],[2],[4],[5],[11],[12],[17] 10.75% [1],[2],[4],[5],[11],[12],[17] 10.75% [1],[2],[4],[5],[11],[12],[17] 10.75% [1],[2],[4],[5],[11],[12],[17] 10.48% [6],[7],[10],[13],[14],[18] 10.48% [6],[7],[10],[13],[14],[18] 10.48% [6],[7],[10],[13],[14],[18] 10.48% [6],[7],[10],[13],[14],[18] 10.48% [6],[7],[10],[13],[14],[18] 10.48% [6],[7],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 14,941 [1],[2],[4],[5],[17] $ 15,007 [6],[7],[10],[18]                          
Cost 14,691 [1],[2],[4],[5],[15],[17] 14,743 [6],[7],[10],[16],[18]                          
Fair Value $ 14,448 [1],[2],[4],[5],[17] $ 14,677 [6],[7],[10],[18]                          
Investment Owned, Percent of Net Assets 0.34% [1],[2],[4],[5],[17] 0.35% [6],[7],[10],[18] 0.34% [1],[2],[4],[5],[17] 0.34% [1],[2],[4],[5],[17] 0.34% [1],[2],[4],[5],[17] 0.34% [1],[2],[4],[5],[17] 0.34% [1],[2],[4],[5],[17] 0.34% [1],[2],[4],[5],[17] 0.35% [6],[7],[10],[18] 0.35% [6],[7],[10],[18] 0.35% [6],[7],[10],[18] 0.35% [6],[7],[10],[18] 0.35% [6],[7],[10],[18] 0.35% [6],[7],[10],[18]  
Investment, Identifier [Axis]: Fencing Supply Group Acquisition, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[17],[20] 6.00% [9],[10],[18],[19] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19]  
Interest Rate 11.21% [4],[5],[11],[12],[17],[20] 11.21% [9],[10],[13],[14],[18],[19] 11.21% [4],[5],[11],[12],[17],[20] 11.21% [4],[5],[11],[12],[17],[20] 11.21% [4],[5],[11],[12],[17],[20] 11.21% [4],[5],[11],[12],[17],[20] 11.21% [4],[5],[11],[12],[17],[20] 11.21% [4],[5],[11],[12],[17],[20] 11.21% [9],[10],[13],[14],[18],[19] 11.21% [9],[10],[13],[14],[18],[19] 11.21% [9],[10],[13],[14],[18],[19] 11.21% [9],[10],[13],[14],[18],[19] 11.21% [9],[10],[13],[14],[18],[19] 11.21% [9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 52,187 [4],[5],[17],[20] $ 52,187 [9],[10],[18],[19]                          
Cost 51,686 [4],[5],[15],[17],[20] 51,654 [9],[10],[16],[18],[19]                          
Fair Value $ 52,187 [4],[5],[17],[20] $ 52,187 [9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 1.25% [4],[5],[17],[20] 1.25% [9],[10],[18],[19] 1.25% [4],[5],[17],[20] 1.25% [4],[5],[17],[20] 1.25% [4],[5],[17],[20] 1.25% [4],[5],[17],[20] 1.25% [4],[5],[17],[20] 1.25% [4],[5],[17],[20] 1.25% [9],[10],[18],[19] 1.25% [9],[10],[18],[19] 1.25% [9],[10],[18],[19] 1.25% [9],[10],[18],[19] 1.25% [9],[10],[18],[19] 1.25% [9],[10],[18],[19]  
Investment, Identifier [Axis]: Foundation Risk Partners Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[2],[4],[5] 6.00% [6],[7],[9],[10] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10]  
Interest Rate 11.00% [1],[2],[4],[5],[11],[12] 10.68% [6],[7],[9],[10],[13],[14] 11.00% [1],[2],[4],[5],[11],[12] 11.00% [1],[2],[4],[5],[11],[12] 11.00% [1],[2],[4],[5],[11],[12] 11.00% [1],[2],[4],[5],[11],[12] 11.00% [1],[2],[4],[5],[11],[12] 11.00% [1],[2],[4],[5],[11],[12] 10.68% [6],[7],[9],[10],[13],[14] 10.68% [6],[7],[9],[10],[13],[14] 10.68% [6],[7],[9],[10],[13],[14] 10.68% [6],[7],[9],[10],[13],[14] 10.68% [6],[7],[9],[10],[13],[14] 10.68% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 26,132 [1],[2],[4],[5] $ 27,179 [6],[7],[9],[10]                          
Cost 25,792 [1],[2],[4],[5],[15] 26,823 [6],[7],[9],[10],[16]                          
Fair Value $ 25,051 [1],[2],[4],[5] $ 26,881 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.60% [1],[2],[4],[5] 0.65% [6],[7],[9],[10] 0.60% [1],[2],[4],[5] 0.60% [1],[2],[4],[5] 0.60% [1],[2],[4],[5] 0.60% [1],[2],[4],[5] 0.60% [1],[2],[4],[5] 0.60% [1],[2],[4],[5] 0.65% [6],[7],[9],[10] 0.65% [6],[7],[9],[10] 0.65% [6],[7],[9],[10] 0.65% [6],[7],[9],[10] 0.65% [6],[7],[9],[10] 0.65% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Frontline Road Safety Investments, LLC - Class A Common Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 27,536 [4],[5] 27,536 [9],[10],[18] 27,536 [4],[5] 27,536 [4],[5] 27,536 [4],[5] 27,536 [4],[5] 27,536 [4],[5] 27,536 [4],[5] 27,536 [9],[10],[18] 27,536 [9],[10],[18] 27,536 [9],[10],[18] 27,536 [9],[10],[18] 27,536 [9],[10],[18] 27,536 [9],[10],[18]  
Cost $ 2,909 [4],[5],[15] $ 2,909 [9],[10],[16],[18]                          
Fair Value $ 2,046 [4],[5] $ 1,920 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.05% [4],[5] 0.05% [9],[10],[18] 0.05% [4],[5] 0.05% [4],[5] 0.05% [4],[5] 0.05% [4],[5] 0.05% [4],[5] 0.05% [4],[5] 0.05% [9],[10],[18] 0.05% [9],[10],[18] 0.05% [9],[10],[18] 0.05% [9],[10],[18] 0.05% [9],[10],[18] 0.05% [9],[10],[18]  
Investment, Identifier [Axis]: Frontline Road Safety, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [7],[9],[10],[13],[14]   6.68%             6.68% 6.68% 6.68% 6.68% 6.68% 6.68%  
Investment Owned, Balance, Principal Amount [7],[9],[10]   $ 90,051                          
Cost [7],[9],[10],[16]   88,785                          
Fair Value [7],[9],[10]   $ 84,648                          
Investment Owned, Percent of Net Assets [7],[9],[10]   2.04%             2.04% 2.04% 2.04% 2.04% 2.04% 2.04%  
Investment, Identifier [Axis]: Frontline Road Safety, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [2],[4],[5],[11],[12] 10.68%   10.68% 10.68% 10.68% 10.68% 10.68% 10.68%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 81,533                            
Cost [2],[4],[5],[15] 80,422                            
Fair Value [2],[4],[5] $ 78,067                            
Investment Owned, Percent of Net Assets [2],[4],[5] 1.86%   1.86% 1.86% 1.86% 1.86% 1.86% 1.86%              
Investment, Identifier [Axis]: Frontline Road Safety, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [2],[4],[5],[11],[12] 10.43%   10.43% 10.43% 10.43% 10.43% 10.43% 10.43%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 8,290                            
Cost [2],[4],[5],[15] 8,210                            
Fair Value [2],[4],[5] $ 7,938                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.19%   0.19% 0.19% 0.19% 0.19% 0.19% 0.19%              
Investment, Identifier [Axis]: GCX Corporation Buyer, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10],[18]   5.50%             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%  
Interest Rate [6],[7],[9],[10],[13],[14],[18]   9.84%             9.84% 9.84% 9.84% 9.84% 9.84% 9.84%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10],[18]   $ 27,225                          
Cost [6],[7],[9],[10],[16],[18]   26,765                          
Fair Value [6],[7],[9],[10],[18]   $ 26,661                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10],[18]   0.64%             0.64% 0.64% 0.64% 0.64% 0.64% 0.64%  
Investment, Identifier [Axis]: GCX Corporation Buyer, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5],[17] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [2],[4],[5],[11],[12],[17] 10.28%   10.28% 10.28% 10.28% 10.28% 10.28% 10.28%              
Investment Owned, Balance, Principal Amount [2],[4],[5],[17] $ 21,670                            
Cost [2],[4],[5],[15],[17] 21,332                            
Fair Value [2],[4],[5],[17] $ 21,237                            
Investment Owned, Percent of Net Assets [2],[4],[5],[17] 0.51%   0.51% 0.51% 0.51% 0.51% 0.51% 0.51%              
Investment, Identifier [Axis]: GCX Corporation Buyer, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.20%   10.20% 10.20% 10.20% 10.20% 10.20% 10.20%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 5,500                            
Cost [1],[2],[4],[5],[15],[17] 5,399                            
Fair Value [1],[2],[4],[5],[17] $ 5,370                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.13%   0.13% 0.13% 0.13% 0.13% 0.13% 0.13%              
Investment, Identifier [Axis]: GCX Corporation Group Holdings, L.P. - Class A-2 Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 539 [4],[5] 539 [9],[10],[18] 539 [4],[5] 539 [4],[5] 539 [4],[5] 539 [4],[5] 539 [4],[5] 539 [4],[5] 539 [9],[10],[18] 539 [9],[10],[18] 539 [9],[10],[18] 539 [9],[10],[18] 539 [9],[10],[18] 539 [9],[10],[18]  
Cost $ 539 [4],[5],[15] $ 539 [9],[10],[16],[18]                          
Fair Value $ 324 [4],[5] $ 324 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.01% [4],[5] 0.01% [9],[10],[18] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18]  
Investment, Identifier [Axis]: GI Ranger Intermediate, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.73%             10.73% 10.73% 10.73% 10.73% 10.73% 10.73%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 16,007                          
Cost [6],[7],[9],[10],[16]   15,730                          
Fair Value [6],[7],[9],[10]   $ 15,725                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.38%             0.38% 0.38% 0.38% 0.38% 0.38% 0.38%  
Investment, Identifier [Axis]: GI Ranger Intermediate, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [2],[4],[5],[11],[12] 11.05%   11.05% 11.05% 11.05% 11.05% 11.05% 11.05%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 12,917                            
Cost [2],[4],[5],[15] 12,711                            
Fair Value [2],[4],[5] $ 12,723                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.30%   0.30% 0.30% 0.30% 0.30% 0.30% 0.30%              
Investment, Identifier [Axis]: GI Ranger Intermediate, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [1],[2],[4],[5],[11],[12] 11.05%   11.05% 11.05% 11.05% 11.05% 11.05% 11.05%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 2,930                            
Cost [1],[2],[4],[5],[15] 2,890                            
Fair Value [1],[2],[4],[5] $ 2,841                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.07%   0.07% 0.07% 0.07% 0.07% 0.07% 0.07%              
Investment, Identifier [Axis]: GI Ranger Intermediate, LLC 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [1],[2],[4],[5],[11],[12] 11.05%   11.05% 11.05% 11.05% 11.05% 11.05% 11.05%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 120                            
Cost [1],[2],[4],[5],[15] 102                            
Fair Value [1],[2],[4],[5] $ 102                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%              
Investment, Identifier [Axis]: Galway Borrower, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10],[18]   5.25%             5.25% 5.25% 5.25% 5.25% 5.25% 5.25%  
Interest Rate [6],[7],[9],[10],[13],[14],[18]   8.99%             8.99% 8.99% 8.99% 8.99% 8.99% 8.99%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10],[18]   $ 22,169                          
Cost [6],[7],[9],[10],[16],[18]   21,790                          
Fair Value [6],[7],[9],[10],[18]   $ 21,577                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10],[18]   0.52%             0.52% 0.52% 0.52% 0.52% 0.52% 0.52%  
Investment, Identifier [Axis]: Galway Borrower, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.41%   10.41% 10.41% 10.41% 10.41% 10.41% 10.41%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 19,945                            
Cost [1],[2],[4],[5],[15],[17] 19,707                            
Fair Value [1],[2],[4],[5],[17] $ 19,543                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.47%   0.47% 0.47% 0.47% 0.47% 0.47% 0.47%              
Investment, Identifier [Axis]: Galway Borrower, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.41%   10.41% 10.41% 10.41% 10.41% 10.41% 10.41%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 454                            
Cost [1],[2],[4],[5],[15],[17] 423                            
Fair Value [1],[2],[4],[5],[17] $ 412                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: Genuine Cable Group, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10]  
Interest Rate 10.45% [2],[4],[5],[11],[12] 10.17% [7],[9],[10],[13],[14] 10.45% [2],[4],[5],[11],[12] 10.45% [2],[4],[5],[11],[12] 10.45% [2],[4],[5],[11],[12] 10.45% [2],[4],[5],[11],[12] 10.45% [2],[4],[5],[11],[12] 10.45% [2],[4],[5],[11],[12] 10.17% [7],[9],[10],[13],[14] 10.17% [7],[9],[10],[13],[14] 10.17% [7],[9],[10],[13],[14] 10.17% [7],[9],[10],[13],[14] 10.17% [7],[9],[10],[13],[14] 10.17% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 179,534 [2],[4],[5] $ 179,989 [7],[9],[10]                          
Cost 176,959 [2],[4],[5],[15] 177,116 [7],[9],[10],[16]                          
Fair Value $ 175,943 [2],[4],[5] $ 176,389 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 4.20% [2],[4],[5] 4.24% [7],[9],[10] 4.20% [2],[4],[5] 4.20% [2],[4],[5] 4.20% [2],[4],[5] 4.20% [2],[4],[5] 4.20% [2],[4],[5] 4.20% [2],[4],[5] 4.24% [7],[9],[10] 4.24% [7],[9],[10] 4.24% [7],[9],[10] 4.24% [7],[9],[10] 4.24% [7],[9],[10] 4.24% [7],[9],[10]  
Investment, Identifier [Axis]: Gigamon Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[4],[5],[20] 5.75% [6],[9],[10],[19] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19]  
Interest Rate 10.56% [1],[4],[5],[11],[12],[20] 9.73% [6],[9],[10],[13],[14],[19] 10.56% [1],[4],[5],[11],[12],[20] 10.56% [1],[4],[5],[11],[12],[20] 10.56% [1],[4],[5],[11],[12],[20] 10.56% [1],[4],[5],[11],[12],[20] 10.56% [1],[4],[5],[11],[12],[20] 10.56% [1],[4],[5],[11],[12],[20] 9.73% [6],[9],[10],[13],[14],[19] 9.73% [6],[9],[10],[13],[14],[19] 9.73% [6],[9],[10],[13],[14],[19] 9.73% [6],[9],[10],[13],[14],[19] 9.73% [6],[9],[10],[13],[14],[19] 9.73% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 7,384 [1],[4],[5],[20] $ 7,471 [6],[9],[10],[19]                          
Cost 7,255 [1],[4],[5],[15],[20] 7,335 [6],[9],[10],[16],[19]                          
Fair Value $ 7,287 [1],[4],[5],[20] $ 7,293 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.17% [1],[4],[5],[20] 0.18% [6],[9],[10],[19] 0.17% [1],[4],[5],[20] 0.17% [1],[4],[5],[20] 0.17% [1],[4],[5],[20] 0.17% [1],[4],[5],[20] 0.17% [1],[4],[5],[20] 0.17% [1],[4],[5],[20] 0.18% [6],[9],[10],[19] 0.18% [6],[9],[10],[19] 0.18% [6],[9],[10],[19] 0.18% [6],[9],[10],[19] 0.18% [6],[9],[10],[19] 0.18% [6],[9],[10],[19]  
Investment, Identifier [Axis]: Go Car Wash Management Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[31]   6.25%             6.25% 6.25% 6.25% 6.25% 6.25% 6.25%  
Interest Rate [6],[9],[10],[13],[14],[31]   10.67%             10.67% 10.67% 10.67% 10.67% 10.67% 10.67%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[31]   $ 22,544                          
Cost [6],[9],[10],[16],[31]   22,141                          
Fair Value [6],[9],[10],[31]   $ 21,954                          
Investment Owned, Percent of Net Assets [6],[9],[10],[31]   0.53%             0.53% 0.53% 0.53% 0.53% 0.53% 0.53%  
Investment, Identifier [Axis]: Go Car Wash Management Corp. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[32] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [4],[5],[11],[12],[32] 11.16%   11.16% 11.16% 11.16% 11.16% 11.16% 11.16%              
Investment Owned, Balance, Principal Amount [4],[5],[32] $ 10,545                            
Cost [4],[5],[15],[32] 10,374                            
Fair Value [4],[5],[32] $ 10,281                            
Investment Owned, Percent of Net Assets [4],[5],[32] 0.25%   0.25% 0.25% 0.25% 0.25% 0.25% 0.25%              
Investment, Identifier [Axis]: Go Car Wash Management Corp. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [1],[4],[5],[11],[12],[20] 10.97%   10.97% 10.97% 10.97% 10.97% 10.97% 10.97%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 11,942                            
Cost [1],[4],[5],[15],[20] 11,736                            
Fair Value [1],[4],[5],[20] $ 11,617                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.28%   0.28% 0.28% 0.28% 0.28% 0.28% 0.28%              
Investment, Identifier [Axis]: GovernmentJobs.com, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[2],[4],[5] 5.50% [6],[7],[9],[10] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10]  
Interest Rate 10.41% [1],[2],[4],[5],[11],[12] 9.88% [6],[7],[9],[10],[13],[14] 10.41% [1],[2],[4],[5],[11],[12] 10.41% [1],[2],[4],[5],[11],[12] 10.41% [1],[2],[4],[5],[11],[12] 10.41% [1],[2],[4],[5],[11],[12] 10.41% [1],[2],[4],[5],[11],[12] 10.41% [1],[2],[4],[5],[11],[12] 9.88% [6],[7],[9],[10],[13],[14] 9.88% [6],[7],[9],[10],[13],[14] 9.88% [6],[7],[9],[10],[13],[14] 9.88% [6],[7],[9],[10],[13],[14] 9.88% [6],[7],[9],[10],[13],[14] 9.88% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 4,950 [1],[2],[4],[5] $ 4,963 [6],[7],[9],[10]                          
Cost 4,923 [1],[2],[4],[5],[15] 4,934 [6],[7],[9],[10],[16]                          
Fair Value $ 4,795 [1],[2],[4],[5] $ 4,828 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.11% [1],[2],[4],[5] 0.12% [6],[7],[9],[10] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10]  
Investment, Identifier [Axis]: GraphPAD Software, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[19]   5.50%             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%  
Interest Rate [6],[9],[10],[13],[14],[19]   10.23%             10.23% 10.23% 10.23% 10.23% 10.23% 10.23%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[19]   $ 26,584                          
Cost [6],[9],[10],[16],[19]   26,261                          
Fair Value [6],[9],[10],[19]   $ 26,222                          
Investment Owned, Percent of Net Assets [6],[9],[10],[19]   0.63%             0.63% 0.63% 0.63% 0.63% 0.63% 0.63%  
Investment, Identifier [Axis]: GraphPAD Software, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[4],[5],[11],[12],[20] 10.71%   10.71% 10.71% 10.71% 10.71% 10.71% 10.71%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 13,621                            
Cost [1],[4],[5],[15],[20] 13,470                            
Fair Value [1],[4],[5],[20] $ 13,220                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.32%   0.32% 0.32% 0.32% 0.32% 0.32% 0.32%              
Investment, Identifier [Axis]: GraphPAD Software, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[4],[5],[11],[12],[20] 10.43%   10.43% 10.43% 10.43% 10.43% 10.43% 10.43%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 12,895                            
Cost [1],[4],[5],[15],[20] 12,742                            
Fair Value [1],[4],[5],[20] $ 12,606                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.30%   0.30% 0.30% 0.30% 0.30% 0.30% 0.30%              
Investment, Identifier [Axis]: Groundworks, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 6.50%   6.50% 6.50% 6.50% 6.50% 6.50% 6.50%              
Interest Rate [1],[4],[5],[11],[12],[20] 11.36%   11.36% 11.36% 11.36% 11.36% 11.36% 11.36%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 715                            
Cost [1],[4],[5],[15],[20] 690                            
Fair Value [1],[4],[5],[20] $ 690                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.02%   0.02% 0.02% 0.02% 0.02% 0.02% 0.02%              
Investment, Identifier [Axis]: Gruden Acquisition, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.25% [1],[4],[5],[17],[20] 5.50% [6],[10],[18],[19] 5.25% [1],[4],[5],[17],[20] 5.25% [1],[4],[5],[17],[20] 5.25% [1],[4],[5],[17],[20] 5.25% [1],[4],[5],[17],[20] 5.25% [1],[4],[5],[17],[20] 5.25% [1],[4],[5],[17],[20] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19]  
Interest Rate 9.88% [1],[4],[5],[11],[12],[17],[20] 7.75% [6],[10],[13],[14],[18],[19] 9.88% [1],[4],[5],[11],[12],[17],[20] 9.88% [1],[4],[5],[11],[12],[17],[20] 9.88% [1],[4],[5],[11],[12],[17],[20] 9.88% [1],[4],[5],[11],[12],[17],[20] 9.88% [1],[4],[5],[11],[12],[17],[20] 9.88% [1],[4],[5],[11],[12],[17],[20] 7.75% [6],[10],[13],[14],[18],[19] 7.75% [6],[10],[13],[14],[18],[19] 7.75% [6],[10],[13],[14],[18],[19] 7.75% [6],[10],[13],[14],[18],[19] 7.75% [6],[10],[13],[14],[18],[19] 7.75% [6],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 16,455 [1],[4],[5],[17],[20] $ 16,437 [6],[10],[18],[19]                          
Cost 16,109 [1],[4],[5],[15],[17],[20] 16,072 [6],[10],[16],[18],[19]                          
Fair Value $ 15,554 [1],[4],[5],[17],[20] $ 16,167 [6],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.37% [1],[4],[5],[17],[20] 0.39% [6],[10],[18],[19] 0.37% [1],[4],[5],[17],[20] 0.37% [1],[4],[5],[17],[20] 0.37% [1],[4],[5],[17],[20] 0.37% [1],[4],[5],[17],[20] 0.37% [1],[4],[5],[17],[20] 0.37% [1],[4],[5],[17],[20] 0.39% [6],[10],[18],[19] 0.39% [6],[10],[18],[19] 0.39% [6],[10],[18],[19] 0.39% [6],[10],[18],[19] 0.39% [6],[10],[18],[19] 0.39% [6],[10],[18],[19]  
Investment, Identifier [Axis]: Guidehouse Holding Corp. - Preferred Equity                              
Schedule of Investments [Line Items]                              
Interest Rate 11.50% [4],[5],[11],[12] 11.50% [9],[10],[14],[18] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [4],[5],[11],[12] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18] 11.50% [9],[10],[14],[18]  
Investment owned (in shares) | shares 15,440 [4],[5] 15,440 [9],[10],[18] 15,440 [4],[5] 15,440 [4],[5] 15,440 [4],[5] 15,440 [4],[5] 15,440 [4],[5] 15,440 [4],[5] 15,440 [9],[10],[18] 15,440 [9],[10],[18] 15,440 [9],[10],[18] 15,440 [9],[10],[18] 15,440 [9],[10],[18] 15,440 [9],[10],[18]  
Cost $ 15,133 [4],[5],[15] $ 15,133 [9],[10],[16],[18]                          
Fair Value $ 17,063 [4],[5] $ 16,637 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.41% [4],[5] 0.40% [9],[10],[18] 0.41% [4],[5] 0.41% [4],[5] 0.41% [4],[5] 0.41% [4],[5] 0.41% [4],[5] 0.41% [4],[5] 0.40% [9],[10],[18] 0.40% [9],[10],[18] 0.40% [9],[10],[18] 0.40% [9],[10],[18] 0.40% [9],[10],[18] 0.40% [9],[10],[18]  
Investment, Identifier [Axis]: Guidehouse, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [2],[4],[5],[17] 6.25% [7],[9],[10],[18] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18]  
Interest Rate 11.16% [2],[4],[5],[11],[12],[17] 10.63% [7],[9],[10],[13],[14],[18] 11.16% [2],[4],[5],[11],[12],[17] 11.16% [2],[4],[5],[11],[12],[17] 11.16% [2],[4],[5],[11],[12],[17] 11.16% [2],[4],[5],[11],[12],[17] 11.16% [2],[4],[5],[11],[12],[17] 11.16% [2],[4],[5],[11],[12],[17] 10.63% [7],[9],[10],[13],[14],[18] 10.63% [7],[9],[10],[13],[14],[18] 10.63% [7],[9],[10],[13],[14],[18] 10.63% [7],[9],[10],[13],[14],[18] 10.63% [7],[9],[10],[13],[14],[18] 10.63% [7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 324,716 [2],[4],[5],[17] $ 325,537 [7],[9],[10],[18]                          
Cost 322,135 [2],[4],[5],[15],[17] 322,831 [7],[9],[10],[16],[18]                          
Fair Value $ 318,222 [2],[4],[5],[17] $ 319,027 [7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 7.59% [2],[4],[5],[17] 7.67% [7],[9],[10],[18] 7.59% [2],[4],[5],[17] 7.59% [2],[4],[5],[17] 7.59% [2],[4],[5],[17] 7.59% [2],[4],[5],[17] 7.59% [2],[4],[5],[17] 7.59% [2],[4],[5],[17] 7.67% [7],[9],[10],[18] 7.67% [7],[9],[10],[18] 7.67% [7],[9],[10],[18] 7.67% [7],[9],[10],[18] 7.67% [7],[9],[10],[18] 7.67% [7],[9],[10],[18]  
Investment, Identifier [Axis]: HIG Orca Acquisition Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [10]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [10],[13],[14]   9.78%             9.78% 9.78% 9.78% 9.78% 9.78% 9.78%  
Investment Owned, Balance, Principal Amount [10]   $ 23,523                          
Cost [10],[16]   23,133                          
Fair Value [10]   $ 23,239                          
Investment Owned, Percent of Net Assets [10]   0.56%             0.56% 0.56% 0.56% 0.56% 0.56% 0.56%  
Investment, Identifier [Axis]: HIG Orca Acquisition Holdings, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [4],[5],[11],[12],[17],[20] 11.27%   11.27% 11.27% 11.27% 11.27% 11.27% 11.27%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[20] $ 19,113                            
Cost [4],[5],[15],[17],[20] 18,818                            
Fair Value [4],[5],[17],[20] $ 18,922                            
Investment Owned, Percent of Net Assets [4],[5],[17],[20] 0.45%   0.45% 0.45% 0.45% 0.45% 0.45% 0.45%              
Investment, Identifier [Axis]: HIG Orca Acquisition Holdings, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[17],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [1],[4],[5],[11],[12],[17],[20] 8.24%   8.24% 8.24% 8.24% 8.24% 8.24% 8.24%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[17],[20] $ 1,234                            
Cost [1],[4],[5],[15],[17],[20] 1,198                            
Fair Value [1],[4],[5],[17],[20] $ 1,203                            
Investment Owned, Percent of Net Assets [1],[4],[5],[17],[20] 0.03%   0.03% 0.03% 0.03% 0.03% 0.03% 0.03%              
Investment, Identifier [Axis]: HIG Orca Acquisition Holdings, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[17],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [1],[4],[5],[11],[12],[17],[20] 11.05%   11.05% 11.05% 11.05% 11.05% 11.05% 11.05%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[17],[20] $ 2,961                            
Cost [1],[4],[5],[15],[17],[20] 2,944                            
Fair Value [1],[4],[5],[17],[20] $ 2,899                            
Investment Owned, Percent of Net Assets [1],[4],[5],[17],[20] 0.07%   0.07% 0.07% 0.07% 0.07% 0.07% 0.07%              
Investment, Identifier [Axis]: Healthcomp Holding Company, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[17],[20] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[4],[5],[11],[12],[17],[20] 10.42%   10.42% 10.42% 10.42% 10.42% 10.42% 10.42%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[17],[20] $ 108,295                            
Cost [1],[4],[5],[15],[17],[20] 106,557                            
Fair Value [1],[4],[5],[17],[20] $ 108,056                            
Investment Owned, Percent of Net Assets [1],[4],[5],[17],[20] 2.58%   2.58% 2.58% 2.58% 2.58% 2.58% 2.58%              
Investment, Identifier [Axis]: Healthcomp Holding Company, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [9],[10],[18],[19]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [9],[10],[13],[14],[18],[19]   10.42%             10.42% 10.42% 10.42% 10.42% 10.42% 10.42%  
Investment Owned, Balance, Principal Amount [9],[10],[18],[19]   $ 76,247                          
Cost [9],[10],[16],[18],[19]   75,033                          
Fair Value [9],[10],[18],[19]   $ 76,247                          
Investment Owned, Percent of Net Assets [9],[10],[18],[19]   1.83%             1.83% 1.83% 1.83% 1.83% 1.83% 1.83%  
Investment, Identifier [Axis]: Healthcomp Holding Company, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[18],[19]   5.50%             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%  
Interest Rate [6],[9],[10],[13],[14],[18],[19]   10.42%             10.42% 10.42% 10.42% 10.42% 10.42% 10.42%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[18],[19]   $ 32,324                          
Cost [6],[9],[10],[16],[18],[19]   31,675                          
Fair Value [6],[9],[10],[18],[19]   $ 32,085                          
Investment Owned, Percent of Net Assets [6],[9],[10],[18],[19]   0.77%             0.77% 0.77% 0.77% 0.77% 0.77% 0.77%  
Investment, Identifier [Axis]: Helix TS, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.16%             10.16% 10.16% 10.16% 10.16% 10.16% 10.16%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 42,303                          
Cost [6],[7],[9],[10],[16]   41,713                          
Fair Value [6],[7],[9],[10]   $ 42,083                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   1.01%             1.01% 1.01% 1.01% 1.01% 1.01% 1.01%  
Investment, Identifier [Axis]: Helix TS, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [2],[4],[5],[11],[12] 11.28%   11.28% 11.28% 11.28% 11.28% 11.28% 11.28%              
Investment Owned, Balance, Principal Amount | € [2],[4],[5]     € 20,860                        
Cost [2],[4],[5],[15] $ 20,533                            
Fair Value [2],[4],[5] $ 20,756                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%              
Investment, Identifier [Axis]: Helix TS, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [2],[4],[5],[11],[12] 11.08%   11.08% 11.08% 11.08% 11.08% 11.08% 11.08%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 21,242                            
Cost [2],[4],[5],[15] 20,934                            
Fair Value [2],[4],[5] $ 21,135                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%              
Investment, Identifier [Axis]: Helix TS, LLC 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [1],[2],[4],[5],[11],[12] 11.36%   11.36% 11.36% 11.36% 11.36% 11.36% 11.36%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 384                            
Cost [1],[2],[4],[5],[15] 375                            
Fair Value [1],[2],[4],[5] $ 376                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: High Street Buyer, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10],[18]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [6],[7],[9],[10],[13],[14],[18]   10.73%             10.73% 10.73% 10.73% 10.73% 10.73% 10.73%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10],[18]   $ 61,910                          
Cost [6],[7],[9],[10],[16],[18]   60,802                          
Fair Value [6],[7],[9],[10],[18]   $ 61,282                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10],[18]   1.47%             1.47% 1.47% 1.47% 1.47% 1.47% 1.47%  
Investment, Identifier [Axis]: High Street Buyer, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 11.05%   11.05% 11.05% 11.05% 11.05% 11.05% 11.05%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 52,824                            
Cost [1],[2],[4],[5],[15],[17] 52,017                            
Fair Value [1],[2],[4],[5],[17] $ 52,383                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 1.25%   1.25% 1.25% 1.25% 1.25% 1.25% 1.25%              
Investment, Identifier [Axis]: High Street Buyer, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.80%   10.80% 10.80% 10.80% 10.80% 10.80% 10.80%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 8,929                            
Cost [1],[2],[4],[5],[15],[17] 8,681                            
Fair Value [1],[2],[4],[5],[17] $ 8,633                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.21%   0.21% 0.21% 0.21% 0.21% 0.21% 0.21%              
Investment, Identifier [Axis]: IG Investments Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[10],[18]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [6],[7],[10],[13],[14],[18]   10.39%             10.39% 10.39% 10.39% 10.39% 10.39% 10.39%  
Investment Owned, Balance, Principal Amount [6],[7],[10],[18]   $ 48,167                          
Cost [6],[7],[10],[16],[18]   47,356                          
Fair Value [6],[7],[10],[18]   $ 47,915                          
Investment Owned, Percent of Net Assets [6],[7],[10],[18]   1.15%             1.15% 1.15% 1.15% 1.15% 1.15% 1.15%  
Investment, Identifier [Axis]: IG Investments Holdings, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.83%   10.83% 10.83% 10.83% 10.83% 10.83% 10.83%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 1,306                            
Cost [1],[2],[4],[5],[15],[17] 1,241                            
Fair Value [1],[2],[4],[5],[17] $ 1,281                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.03%   0.03% 0.03% 0.03% 0.03% 0.03% 0.03%              
Investment, Identifier [Axis]: IG Investments Holdings, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5],[17] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [2],[4],[5],[11],[12],[17] 10.91%   10.91% 10.91% 10.91% 10.91% 10.91% 10.91%              
Investment Owned, Balance, Principal Amount [2],[4],[5],[17] $ 45,310                            
Cost [2],[4],[5],[15],[17] 44,601                            
Fair Value [2],[4],[5],[17] $ 45,083                            
Investment Owned, Percent of Net Assets [2],[4],[5],[17] 1.08%   1.08% 1.08% 1.08% 1.08% 1.08% 1.08%              
Investment, Identifier [Axis]: ISQ Hawkeye Holdco, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   6.25%             6.25% 6.25% 6.25% 6.25% 6.25% 6.25%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.63%             10.63% 10.63% 10.63% 10.63% 10.63% 10.63%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 908                          
Cost [6],[7],[9],[10],[16]   884                          
Fair Value [6],[7],[9],[10]   $ 893                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.02%             0.02% 0.02% 0.02% 0.02% 0.02% 0.02%  
Investment, Identifier [Axis]: ISQ Hawkeye Holdco, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [2],[4],[5],[11],[12] 11.06%   11.06% 11.06% 11.06% 11.06% 11.06% 11.06%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 727                            
Cost [2],[4],[5],[15] 710                            
Fair Value [2],[4],[5] $ 716                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.02%   0.02% 0.02% 0.02% 0.02% 0.02% 0.02%              
Investment, Identifier [Axis]: ISQ Hawkeye Holdco, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12] 13.25%   13.25% 13.25% 13.25% 13.25% 13.25% 13.25%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 39                            
Cost [1],[2],[4],[5],[15] 37                            
Fair Value [1],[2],[4],[5] $ 38                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%              
Investment, Identifier [Axis]: ISQ Hawkeye Holdco, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [1],[2],[4],[5],[11],[12] 11.00%   11.00% 11.00% 11.00% 11.00% 11.00% 11.00%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 179                            
Cost [1],[2],[4],[5],[15] 174                            
Fair Value [1],[2],[4],[5] $ 176                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%              
Investment, Identifier [Axis]: Infostretch Corporation                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10]  
Interest Rate 10.80% [2],[4],[5],[11],[12] 10.48% [7],[9],[10],[13],[14] 10.80% [2],[4],[5],[11],[12] 10.80% [2],[4],[5],[11],[12] 10.80% [2],[4],[5],[11],[12] 10.80% [2],[4],[5],[11],[12] 10.80% [2],[4],[5],[11],[12] 10.80% [2],[4],[5],[11],[12] 10.48% [7],[9],[10],[13],[14] 10.48% [7],[9],[10],[13],[14] 10.48% [7],[9],[10],[13],[14] 10.48% [7],[9],[10],[13],[14] 10.48% [7],[9],[10],[13],[14] 10.48% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 4,963 [2],[4],[5] $ 4,975 [7],[9],[10]                          
Cost 4,880 [2],[4],[5],[15] 4,888 [7],[9],[10],[16]                          
Fair Value $ 4,727 [2],[4],[5] $ 4,776 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.11% [2],[4],[5] 0.11% [7],[9],[10] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [7],[9],[10] 0.11% [7],[9],[10] 0.11% [7],[9],[10] 0.11% [7],[9],[10] 0.11% [7],[9],[10] 0.11% [7],[9],[10]  
Investment, Identifier [Axis]: Inovalon Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [1],[2],[4],[5] 6.25% [6],[7],[9],[10] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10]  
Reference Rate and Spread/Paid in Kind 2.75% [1],[2],[4],[5],[11],[12] 2.75% [6],[7],[9],[10],[13],[14] 2.75% [1],[2],[4],[5],[11],[12] 2.75% [1],[2],[4],[5],[11],[12] 2.75% [1],[2],[4],[5],[11],[12] 2.75% [1],[2],[4],[5],[11],[12] 2.75% [1],[2],[4],[5],[11],[12] 2.75% [1],[2],[4],[5],[11],[12] 2.75% [6],[7],[9],[10],[13],[14] 2.75% [6],[7],[9],[10],[13],[14] 2.75% [6],[7],[9],[10],[13],[14] 2.75% [6],[7],[9],[10],[13],[14] 2.75% [6],[7],[9],[10],[13],[14] 2.75% [6],[7],[9],[10],[13],[14]  
Interest Rate 11.21% [1],[2],[4],[5],[11],[12] 10.95% [6],[7],[9],[10],[13],[14] 11.21% [1],[2],[4],[5],[11],[12] 11.21% [1],[2],[4],[5],[11],[12] 11.21% [1],[2],[4],[5],[11],[12] 11.21% [1],[2],[4],[5],[11],[12] 11.21% [1],[2],[4],[5],[11],[12] 11.21% [1],[2],[4],[5],[11],[12] 10.95% [6],[7],[9],[10],[13],[14] 10.95% [6],[7],[9],[10],[13],[14] 10.95% [6],[7],[9],[10],[13],[14] 10.95% [6],[7],[9],[10],[13],[14] 10.95% [6],[7],[9],[10],[13],[14] 10.95% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 107,131 [1],[2],[4],[5] $ 106,179 [6],[7],[9],[10]                          
Cost 104,931 [1],[2],[4],[5],[15] 103,883 [6],[7],[9],[10],[16]                          
Fair Value $ 105,921 [1],[2],[4],[5] $ 104,979 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 2.53% [1],[2],[4],[5] 2.52% [6],[7],[9],[10] 2.53% [1],[2],[4],[5] 2.53% [1],[2],[4],[5] 2.53% [1],[2],[4],[5] 2.53% [1],[2],[4],[5] 2.53% [1],[2],[4],[5] 2.53% [1],[2],[4],[5] 2.52% [6],[7],[9],[10] 2.52% [6],[7],[9],[10] 2.52% [6],[7],[9],[10] 2.52% [6],[7],[9],[10] 2.52% [6],[7],[9],[10] 2.52% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Inovalon Holdings, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 10.50% [2],[4],[5],[17] 10.50% [7],[9],[10],[18] 10.50% [2],[4],[5],[17] 10.50% [2],[4],[5],[17] 10.50% [2],[4],[5],[17] 10.50% [2],[4],[5],[17] 10.50% [2],[4],[5],[17] 10.50% [2],[4],[5],[17] 10.50% [7],[9],[10],[18] 10.50% [7],[9],[10],[18] 10.50% [7],[9],[10],[18] 10.50% [7],[9],[10],[18] 10.50% [7],[9],[10],[18] 10.50% [7],[9],[10],[18]  
Reference Rate and Spread/Paid in Kind 15.46% [2],[4],[5],[11],[12],[17] 15.20% [7],[9],[10],[13],[14],[18] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18]  
Interest Rate 15.46% [2],[4],[5],[11],[12],[17] 15.20% [7],[9],[10],[13],[14],[18] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.46% [2],[4],[5],[11],[12],[17] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18] 15.20% [7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 10,769 [2],[4],[5],[17] $ 10,358 [7],[9],[10],[18]                          
Cost 10,525 [2],[4],[5],[15],[17] 10,108 [7],[9],[10],[16],[18]                          
Fair Value $ 10,769 [2],[4],[5],[17] $ 10,359 [7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.26% [2],[4],[5],[17] 0.25% [7],[9],[10],[18] 0.26% [2],[4],[5],[17] 0.26% [2],[4],[5],[17] 0.26% [2],[4],[5],[17] 0.26% [2],[4],[5],[17] 0.26% [2],[4],[5],[17] 0.26% [2],[4],[5],[17] 0.25% [7],[9],[10],[18] 0.25% [7],[9],[10],[18] 0.25% [7],[9],[10],[18] 0.25% [7],[9],[10],[18] 0.25% [7],[9],[10],[18] 0.25% [7],[9],[10],[18]  
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10],[18]   6.05%             6.05% 6.05% 6.05% 6.05% 6.05% 6.05%  
Interest Rate [6],[7],[9],[10],[13],[14],[18]   11.28%             11.28% 11.28% 11.28% 11.28% 11.28% 11.28%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10],[18]   $ 146,487                          
Cost [6],[7],[9],[10],[16],[18]   145,102                          
Fair Value [6],[7],[9],[10],[18]   $ 141,089                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10],[18]   3.39%             3.39% 3.39% 3.39% 3.39% 3.39% 3.39%  
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[20] 6.05%   6.05% 6.05% 6.05% 6.05% 6.05% 6.05%              
Interest Rate [4],[5],[11],[12],[17],[20] 11.00%   11.00% 11.00% 11.00% 11.00% 11.00% 11.00%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[20] $ 19,629                            
Cost [4],[5],[15],[17],[20] 19,475                            
Fair Value [4],[5],[17],[20] $ 18,991                            
Investment Owned, Percent of Net Assets [4],[5],[17],[20] 0.45%   0.45% 0.45% 0.45% 0.45% 0.45% 0.45%              
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 6.02%   6.02% 6.02% 6.02% 6.02% 6.02% 6.02%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.91%   10.91% 10.91% 10.91% 10.91% 10.91% 10.91%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 1,545                            
Cost [1],[2],[4],[5],[15],[17] 1,519                            
Fair Value [1],[2],[4],[5],[17] $ 1,484                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.04%   0.04% 0.04% 0.04% 0.04% 0.04% 0.04%              
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5],[17] 6.03%   6.03% 6.03% 6.03% 6.03% 6.03% 6.03%              
Interest Rate [2],[4],[5],[11],[12],[17] 10.79%   10.79% 10.79% 10.79% 10.79% 10.79% 10.79%              
Investment Owned, Balance, Principal Amount [2],[4],[5],[17] $ 4,069                            
Cost [2],[4],[5],[15],[17] 4,029                            
Fair Value [2],[4],[5],[17] $ 3,917                            
Investment Owned, Percent of Net Assets [2],[4],[5],[17] 0.09%   0.09% 0.09% 0.09% 0.09% 0.09% 0.09%              
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC 4                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5],[17] 6.05%   6.05% 6.05% 6.05% 6.05% 6.05% 6.05%              
Interest Rate [2],[4],[5],[11],[12],[17] 11.00%   11.00% 11.00% 11.00% 11.00% 11.00% 11.00%              
Investment Owned, Balance, Principal Amount [2],[4],[5],[17] $ 120,677                            
Cost [2],[4],[5],[15],[17] 119,646                            
Fair Value [2],[4],[5],[17] $ 116,152                            
Investment Owned, Percent of Net Assets [2],[4],[5],[17] 2.77%   2.77% 2.77% 2.77% 2.77% 2.77% 2.77%              
Investment, Identifier [Axis]: Italian Motorway Holdings S.à.r.l                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.25% [3],[4],[5],[22] 5.25% [8],[9],[10],[21] 5.25% [3],[4],[5],[22] 5.25% [3],[4],[5],[22] 5.25% [3],[4],[5],[22] 5.25% [3],[4],[5],[22] 5.25% [3],[4],[5],[22] 5.25% [3],[4],[5],[22] 5.25% [8],[9],[10],[21] 5.25% [8],[9],[10],[21] 5.25% [8],[9],[10],[21] 5.25% [8],[9],[10],[21] 5.25% [8],[9],[10],[21] 5.25% [8],[9],[10],[21]  
Interest Rate 7.35% [3],[4],[5],[11],[12],[22] 7.35% [8],[9],[10],[13],[14],[21] 7.35% [3],[4],[5],[11],[12],[22] 7.35% [3],[4],[5],[11],[12],[22] 7.35% [3],[4],[5],[11],[12],[22] 7.35% [3],[4],[5],[11],[12],[22] 7.35% [3],[4],[5],[11],[12],[22] 7.35% [3],[4],[5],[11],[12],[22] 7.35% [8],[9],[10],[13],[14],[21] 7.35% [8],[9],[10],[13],[14],[21] 7.35% [8],[9],[10],[13],[14],[21] 7.35% [8],[9],[10],[13],[14],[21] 7.35% [8],[9],[10],[13],[14],[21] 7.35% [8],[9],[10],[13],[14],[21]  
Investment Owned, Balance, Principal Amount | €     € 78,810 [3],[4],[5],[22]           € 78,810 [8],[9],[10],[21]            
Cost $ 81,085 [3],[4],[5],[15],[22] $ 81,010 [8],[9],[10],[16],[21]                          
Fair Value $ 83,910 [3],[4],[5],[22] $ 81,376 [8],[9],[10],[21]                          
Investment Owned, Percent of Net Assets 2.00% [3],[4],[5],[22] 1.96% [8],[9],[10],[21] 2.00% [3],[4],[5],[22] 2.00% [3],[4],[5],[22] 2.00% [3],[4],[5],[22] 2.00% [3],[4],[5],[22] 2.00% [3],[4],[5],[22] 2.00% [3],[4],[5],[22] 1.96% [8],[9],[10],[21] 1.96% [8],[9],[10],[21] 1.96% [8],[9],[10],[21] 1.96% [8],[9],[10],[21] 1.96% [8],[9],[10],[21] 1.96% [8],[9],[10],[21]  
Investment, Identifier [Axis]: JSS Holdings, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [2],[4],[5] 6.00% [7],[9],[10] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [7],[9],[10] 6.00% [7],[9],[10] 6.00% [7],[9],[10] 6.00% [7],[9],[10] 6.00% [7],[9],[10] 6.00% [7],[9],[10]  
Interest Rate 10.95% [2],[4],[5],[11],[12] 10.34% [7],[9],[10],[13],[14] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 285,087 [2],[4],[5] $ 285,912 [7],[9],[10]                          
Cost 282,224 [2],[4],[5],[15] 282,891 [7],[9],[10],[16]                          
Fair Value $ 285,087 [2],[4],[5] $ 285,912 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 6.80% [2],[4],[5] 6.88% [7],[9],[10] 6.80% [2],[4],[5] 6.80% [2],[4],[5] 6.80% [2],[4],[5] 6.80% [2],[4],[5] 6.80% [2],[4],[5] 6.80% [2],[4],[5] 6.88% [7],[9],[10] 6.88% [7],[9],[10] 6.88% [7],[9],[10] 6.88% [7],[9],[10] 6.88% [7],[9],[10] 6.88% [7],[9],[10]  
Investment, Identifier [Axis]: JSS Holdings, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [2],[4],[5] 6.00% [7],[9],[10] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [7],[9],[10] 6.00% [7],[9],[10] 6.00% [7],[9],[10] 6.00% [7],[9],[10] 6.00% [7],[9],[10] 6.00% [7],[9],[10]  
Interest Rate 10.95% [2],[4],[5],[11],[12] 10.34% [7],[9],[10],[13],[14] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.95% [2],[4],[5],[11],[12] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14] 10.34% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 4,925 [2],[4],[5] $ 4,938 [7],[9],[10]                          
Cost 4,864 [2],[4],[5],[15] 4,874 [7],[9],[10],[16]                          
Fair Value $ 4,925 [2],[4],[5] $ 4,938 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.12% [2],[4],[5] 0.12% [7],[9],[10] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [7],[9],[10] 0.12% [7],[9],[10] 0.12% [7],[9],[10] 0.12% [7],[9],[10] 0.12% [7],[9],[10] 0.12% [7],[9],[10]  
Investment, Identifier [Axis]: Jacuzzi Brands, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [9],[10],[19]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [9],[10],[13],[14],[19]   10.32%             10.32% 10.32% 10.32% 10.32% 10.32% 10.32%  
Investment Owned, Balance, Principal Amount [9],[10],[19]   $ 94,817                          
Cost [9],[10],[16],[19]   94,168                          
Fair Value [9],[10],[19]   $ 94,817                          
Investment Owned, Percent of Net Assets [9],[10],[19]   2.28%             2.28% 2.28% 2.28% 2.28% 2.28% 2.28%  
Investment, Identifier [Axis]: Jacuzzi Brands, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [4],[5],[11],[12],[20] 10.90%   10.90% 10.90% 10.90% 10.90% 10.90% 10.90%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 94,817                            
Cost [4],[5],[15],[20] 94,243                            
Fair Value [4],[5],[20] $ 94,343                            
Investment Owned, Percent of Net Assets [4],[5],[20] 2.25%   2.25% 2.25% 2.25% 2.25% 2.25% 2.25%              
Investment, Identifier [Axis]: Java Buyer, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.52%             10.52% 10.52% 10.52% 10.52% 10.52% 10.52%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 5,023                          
Cost [6],[7],[9],[10],[16]   4,925                          
Fair Value [6],[7],[9],[10]   $ 4,815                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.12%             0.12% 0.12% 0.12% 0.12% 0.12% 0.12%  
Investment, Identifier [Axis]: Java Buyer, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [2],[4],[5],[11],[12] 10.88%   10.88% 10.88% 10.88% 10.88% 10.88% 10.88%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 4,067                            
Cost [2],[4],[5],[15] 4,004                            
Fair Value [2],[4],[5] $ 3,945                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.09%   0.09% 0.09% 0.09% 0.09% 0.09% 0.09%              
Investment, Identifier [Axis]: Java Buyer, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.76%   10.76% 10.76% 10.76% 10.76% 10.76% 10.76%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 943                            
Cost [1],[2],[4],[5],[15] 914                            
Fair Value [1],[2],[4],[5] $ 858                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.02%   0.02% 0.02% 0.02% 0.02% 0.02% 0.02%              
Investment, Identifier [Axis]: Jayhawk Buyer, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[19]   5.00%             5.00% 5.00% 5.00% 5.00% 5.00% 5.00%  
Interest Rate [6],[9],[10],[13],[14],[19]   9.73%             9.73% 9.73% 9.73% 9.73% 9.73% 9.73%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[19]   $ 155,273                          
Cost [6],[9],[10],[16],[19]   152,942                          
Fair Value [6],[9],[10],[19]   $ 153,720                          
Investment Owned, Percent of Net Assets [6],[9],[10],[19]   3.70%             3.70% 3.70% 3.70% 3.70% 3.70% 3.70%  
Investment, Identifier [Axis]: Jayhawk Buyer, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 5.00%   5.00% 5.00% 5.00% 5.00% 5.00% 5.00%              
Interest Rate [1],[4],[5],[11],[12],[20] 10.16%   10.16% 10.16% 10.16% 10.16% 10.16% 10.16%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 143,020                            
Cost [1],[4],[5],[15],[20] 140,958                            
Fair Value [1],[4],[5],[20] $ 141,589                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 3.38%   3.38% 3.38% 3.38% 3.38% 3.38% 3.38%              
Investment, Identifier [Axis]: Jayhawk Buyer, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.00% [4],[5],[20] 8.75% [9],[10],[19] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 8.75% [9],[10],[19] 8.75% [9],[10],[19] 8.75% [9],[10],[19] 8.75% [9],[10],[19] 8.75% [9],[10],[19] 8.75% [9],[10],[19]  
Interest Rate 9.73% [4],[5],[11],[12],[20] 13.17% [9],[10],[13],[14],[19] 9.73% [4],[5],[11],[12],[20] 9.73% [4],[5],[11],[12],[20] 9.73% [4],[5],[11],[12],[20] 9.73% [4],[5],[11],[12],[20] 9.73% [4],[5],[11],[12],[20] 9.73% [4],[5],[11],[12],[20] 13.17% [9],[10],[13],[14],[19] 13.17% [9],[10],[13],[14],[19] 13.17% [9],[10],[13],[14],[19] 13.17% [9],[10],[13],[14],[19] 13.17% [9],[10],[13],[14],[19] 13.17% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 11,855 [4],[5],[20] $ 5,183 [9],[10],[19]                          
Cost 11,688 [4],[5],[15],[20] 5,106 [9],[10],[16],[19]                          
Fair Value $ 11,737 [4],[5],[20] $ 5,144 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.28% [4],[5],[20] 0.12% [9],[10],[19] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.12% [9],[10],[19] 0.12% [9],[10],[19] 0.12% [9],[10],[19] 0.12% [9],[10],[19] 0.12% [9],[10],[19] 0.12% [9],[10],[19]  
Investment, Identifier [Axis]: Jayhawk Buyer, LLC 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 8.75%   8.75% 8.75% 8.75% 8.75% 8.75% 8.75%              
Interest Rate [4],[5],[11],[12],[20] 13.58%   13.58% 13.58% 13.58% 13.58% 13.58% 13.58%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 5,183                            
Cost [4],[5],[15],[20] 5,110                            
Fair Value [4],[5],[20] $ 5,144                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.12%   0.12% 0.12% 0.12% 0.12% 0.12% 0.12%              
Investment, Identifier [Axis]: Jayhawk Holdings, LP - A-1 Common Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 2,201 [4],[5] 2,201 [9],[10],[18] 2,201 [4],[5] 2,201 [4],[5] 2,201 [4],[5] 2,201 [4],[5] 2,201 [4],[5] 2,201 [4],[5] 2,201 [9],[10],[18] 2,201 [9],[10],[18] 2,201 [9],[10],[18] 2,201 [9],[10],[18] 2,201 [9],[10],[18] 2,201 [9],[10],[18]  
Cost $ 392 [4],[5],[15] $ 392 [9],[10],[16],[18]                          
Fair Value $ 627 [4],[5] $ 627 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.01% [4],[5] 0.02% [9],[10],[18] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18]  
Investment, Identifier [Axis]: Jayhawk Holdings, LP - A-2 Common Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 1,185 [4],[5] 1,185 [9],[10],[18] 1,185 [4],[5] 1,185 [4],[5] 1,185 [4],[5] 1,185 [4],[5] 1,185 [4],[5] 1,185 [4],[5] 1,185 [9],[10],[18] 1,185 [9],[10],[18] 1,185 [9],[10],[18] 1,185 [9],[10],[18] 1,185 [9],[10],[18] 1,185 [9],[10],[18]  
Cost $ 211 [4],[5],[15] $ 211 [9],[10],[16],[18]                          
Fair Value $ 338 [4],[5] $ 338 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.01% [4],[5] 0.01% [9],[10],[18] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18]  
Investment, Identifier [Axis]: Jones Deslauriers Insurance Management, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [7],[8],[10],[18]   4.25%             4.25% 4.25% 4.25% 4.25% 4.25% 4.25%  
Interest Rate [7],[8],[10],[13],[14],[18]   8.81%             8.81% 8.81% 8.81% 8.81% 8.81% 8.81%  
Investment Owned, Balance, Principal Amount [7],[8],[10],[18]                   $ 86,367          
Cost [7],[8],[10],[16],[18]   $ 68,216                          
Fair Value [7],[8],[10],[18]   $ 59,917                          
Investment Owned, Percent of Net Assets [7],[8],[10],[18]   1.44%             1.44% 1.44% 1.44% 1.44% 1.44% 1.44%  
Investment, Identifier [Axis]: Jones Deslauriers Insurance Management, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[3],[5],[17] 4.25%   4.25% 4.25% 4.25% 4.25% 4.25% 4.25%              
Interest Rate [2],[3],[5],[11],[12],[17] 9.27%   9.27% 9.27% 9.27% 9.27% 9.27% 9.27%              
Investment Owned, Balance, Principal Amount [2],[3],[5],[17]       $ 7,578                      
Cost [2],[3],[5],[15],[17] $ 6,097                            
Fair Value [2],[3],[5],[17] $ 5,550                            
Investment Owned, Percent of Net Assets [2],[3],[5],[17] 0.13%   0.13% 0.13% 0.13% 0.13% 0.13% 0.13%              
Investment, Identifier [Axis]: Jones Deslauriers Insurance Management, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[3],[5],[17] 4.25%   4.25% 4.25% 4.25% 4.25% 4.25% 4.25%              
Interest Rate [2],[3],[5],[11],[12],[17] 9.27%   9.27% 9.27% 9.27% 9.27% 9.27% 9.27%              
Investment Owned, Balance, Principal Amount [2],[3],[5],[17]       $ 5,516                      
Cost [2],[3],[5],[15],[17] $ 4,339                            
Fair Value [2],[3],[5],[17] $ 4,040                            
Investment Owned, Percent of Net Assets [2],[3],[5],[17] 0.10%   0.10% 0.10% 0.10% 0.10% 0.10% 0.10%              
Investment, Identifier [Axis]: Jones Deslauriers Insurance Management, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [3],[5],[17],[22] 4.25%   4.25% 4.25% 4.25% 4.25% 4.25% 4.25%              
Interest Rate [3],[5],[11],[12],[17],[22] 9.27%   9.27% 9.27% 9.27% 9.27% 9.27% 9.27%              
Investment Owned, Balance, Principal Amount [3],[5],[17],[22]       $ 21,691                      
Cost [3],[5],[15],[17],[22] $ 17,062                            
Fair Value [3],[5],[17],[22] $ 15,887                            
Investment Owned, Percent of Net Assets [3],[5],[17],[22] 0.38%   0.38% 0.38% 0.38% 0.38% 0.38% 0.38%              
Investment, Identifier [Axis]: KKR Alberta Midstream Finance Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [2],[3],[4],[5] 6.25% [7],[8],[9],[10] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10] 6.25% [7],[8],[9],[10]  
Interest Rate 11.01% [2],[3],[4],[5],[11],[12] 10.52% [7],[8],[9],[10],[13],[14] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 11.01% [2],[3],[4],[5],[11],[12] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14] 10.52% [7],[8],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 40,611 [2],[3],[4],[5] $ 40,611 [7],[8],[9],[10]                          
Cost 40,066 [2],[3],[4],[5],[15] 40,042 [7],[8],[9],[10],[16]                          
Fair Value $ 40,307 [2],[3],[4],[5] $ 40,002 [7],[8],[9],[10]                          
Investment Owned, Percent of Net Assets 0.96% [2],[3],[4],[5] 0.96% [7],[8],[9],[10] 0.96% [2],[3],[4],[5] 0.96% [2],[3],[4],[5] 0.96% [2],[3],[4],[5] 0.96% [2],[3],[4],[5] 0.96% [2],[3],[4],[5] 0.96% [2],[3],[4],[5] 0.96% [7],[8],[9],[10] 0.96% [7],[8],[9],[10] 0.96% [7],[8],[9],[10] 0.96% [7],[8],[9],[10] 0.96% [7],[8],[9],[10] 0.96% [7],[8],[9],[10]  
Investment, Identifier [Axis]: KPSKY Acquisition, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.50%             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%  
Interest Rate [6],[7],[9],[10],[13],[14]   9.89%             9.89% 9.89% 9.89% 9.89% 9.89% 9.89%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 22,544                          
Cost [6],[7],[9],[10],[16]   22,169                          
Fair Value [6],[7],[9],[10]   $ 21,240                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.51%             0.51% 0.51% 0.51% 0.51% 0.51% 0.51%  
Investment, Identifier [Axis]: KPSKY Acquisition, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5],[30] 5.60%   5.60% 5.60% 5.60% 5.60% 5.60% 5.60%              
Interest Rate [2],[4],[5],[11],[12],[30] 10.41%   10.41% 10.41% 10.41% 10.41% 10.41% 10.41%              
Investment Owned, Balance, Principal Amount [2],[4],[5],[30] $ 20,272                            
Cost [2],[4],[5],[15],[30] 19,950                            
Fair Value [2],[4],[5],[30] $ 19,258                            
Investment Owned, Percent of Net Assets [2],[4],[5],[30] 0.46%   0.46% 0.46% 0.46% 0.46% 0.46% 0.46%              
Investment, Identifier [Axis]: KPSKY Acquisition, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.48%   10.48% 10.48% 10.48% 10.48% 10.48% 10.48%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 2,218                            
Cost [1],[2],[4],[5],[15] 2,182                            
Fair Value [1],[2],[4],[5] $ 2,100                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.05%   0.05% 0.05% 0.05% 0.05% 0.05% 0.05%              
Investment, Identifier [Axis]: Kaufman Hall & Associates, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.25% [2],[4],[5] 5.25% [6],[7],[9],[10] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [6],[7],[9],[10] 5.25% [6],[7],[9],[10] 5.25% [6],[7],[9],[10] 5.25% [6],[7],[9],[10] 5.25% [6],[7],[9],[10] 5.25% [6],[7],[9],[10]  
Interest Rate 10.09% [2],[4],[5],[11],[12] 9.63% [6],[7],[9],[10],[13],[14] 10.09% [2],[4],[5],[11],[12] 10.09% [2],[4],[5],[11],[12] 10.09% [2],[4],[5],[11],[12] 10.09% [2],[4],[5],[11],[12] 10.09% [2],[4],[5],[11],[12] 10.09% [2],[4],[5],[11],[12] 9.63% [6],[7],[9],[10],[13],[14] 9.63% [6],[7],[9],[10],[13],[14] 9.63% [6],[7],[9],[10],[13],[14] 9.63% [6],[7],[9],[10],[13],[14] 9.63% [6],[7],[9],[10],[13],[14] 9.63% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 24,265 [2],[4],[5] $ 24,314 [6],[7],[9],[10]                          
Cost 23,869 [2],[4],[5],[15] 23,858 [6],[7],[9],[10],[16]                          
Fair Value $ 24,083 [2],[4],[5] $ 24,131 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.57% [2],[4],[5] 0.58% [6],[7],[9],[10] 0.57% [2],[4],[5] 0.57% [2],[4],[5] 0.57% [2],[4],[5] 0.57% [2],[4],[5] 0.57% [2],[4],[5] 0.57% [2],[4],[5] 0.58% [6],[7],[9],[10] 0.58% [6],[7],[9],[10] 0.58% [6],[7],[9],[10] 0.58% [6],[7],[9],[10] 0.58% [6],[7],[9],[10] 0.58% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Knowledge Pro Buyer, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10]  
Interest Rate 10.46% [1],[2],[4],[5],[11],[12] 10.04% [6],[7],[9],[10],[13],[14] 10.46% [1],[2],[4],[5],[11],[12] 10.46% [1],[2],[4],[5],[11],[12] 10.46% [1],[2],[4],[5],[11],[12] 10.46% [1],[2],[4],[5],[11],[12] 10.46% [1],[2],[4],[5],[11],[12] 10.46% [1],[2],[4],[5],[11],[12] 10.04% [6],[7],[9],[10],[13],[14] 10.04% [6],[7],[9],[10],[13],[14] 10.04% [6],[7],[9],[10],[13],[14] 10.04% [6],[7],[9],[10],[13],[14] 10.04% [6],[7],[9],[10],[13],[14] 10.04% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 6,280 [1],[2],[4],[5] $ 5,923 [6],[7],[9],[10]                          
Cost 6,162 [1],[2],[4],[5],[15] 5,799 [6],[7],[9],[10],[16]                          
Fair Value $ 6,268 [1],[2],[4],[5] $ 5,858 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.15% [1],[2],[4],[5] 0.14% [6],[7],[9],[10] 0.15% [1],[2],[4],[5] 0.15% [1],[2],[4],[5] 0.15% [1],[2],[4],[5] 0.15% [1],[2],[4],[5] 0.15% [1],[2],[4],[5] 0.15% [1],[2],[4],[5] 0.14% [6],[7],[9],[10] 0.14% [6],[7],[9],[10] 0.14% [6],[7],[9],[10] 0.14% [6],[7],[9],[10] 0.14% [6],[7],[9],[10] 0.14% [6],[7],[9],[10]  
Investment, Identifier [Axis]: L&S Mechanical Acquisition, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5],[17] 5.75% [7],[9],[10],[18] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [7],[9],[10],[18] 5.75% [7],[9],[10],[18] 5.75% [7],[9],[10],[18] 5.75% [7],[9],[10],[18] 5.75% [7],[9],[10],[18] 5.75% [7],[9],[10],[18]  
Interest Rate 10.58% [2],[4],[5],[11],[12],[17] 10.14% [7],[9],[10],[13],[14],[18] 10.58% [2],[4],[5],[11],[12],[17] 10.58% [2],[4],[5],[11],[12],[17] 10.58% [2],[4],[5],[11],[12],[17] 10.58% [2],[4],[5],[11],[12],[17] 10.58% [2],[4],[5],[11],[12],[17] 10.58% [2],[4],[5],[11],[12],[17] 10.14% [7],[9],[10],[13],[14],[18] 10.14% [7],[9],[10],[13],[14],[18] 10.14% [7],[9],[10],[13],[14],[18] 10.14% [7],[9],[10],[13],[14],[18] 10.14% [7],[9],[10],[13],[14],[18] 10.14% [7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 12,595 [2],[4],[5],[17] $ 12,627 [7],[9],[10],[18]                          
Cost 12,410 [2],[4],[5],[15],[17] 12,431 [7],[9],[10],[16],[18]                          
Fair Value $ 11,336 [2],[4],[5],[17] $ 11,869 [7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.27% [2],[4],[5],[17] 0.29% [7],[9],[10],[18] 0.27% [2],[4],[5],[17] 0.27% [2],[4],[5],[17] 0.27% [2],[4],[5],[17] 0.27% [2],[4],[5],[17] 0.27% [2],[4],[5],[17] 0.27% [2],[4],[5],[17] 0.29% [7],[9],[10],[18] 0.29% [7],[9],[10],[18] 0.29% [7],[9],[10],[18] 0.29% [7],[9],[10],[18] 0.29% [7],[9],[10],[18] 0.29% [7],[9],[10],[18]  
Investment, Identifier [Axis]: LD Lower Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [4],[5],[20] 6.50% [6],[9],[10],[19] 6.50% [4],[5],[20] 6.50% [4],[5],[20] 6.50% [4],[5],[20] 6.50% [4],[5],[20] 6.50% [4],[5],[20] 6.50% [4],[5],[20] 6.50% [6],[9],[10],[19] 6.50% [6],[9],[10],[19] 6.50% [6],[9],[10],[19] 6.50% [6],[9],[10],[19] 6.50% [6],[9],[10],[19] 6.50% [6],[9],[10],[19]  
Interest Rate 11.50% [4],[5],[11],[12],[20] 11.23% [6],[9],[10],[13],[14],[19] 11.50% [4],[5],[11],[12],[20] 11.50% [4],[5],[11],[12],[20] 11.50% [4],[5],[11],[12],[20] 11.50% [4],[5],[11],[12],[20] 11.50% [4],[5],[11],[12],[20] 11.50% [4],[5],[11],[12],[20] 11.23% [6],[9],[10],[13],[14],[19] 11.23% [6],[9],[10],[13],[14],[19] 11.23% [6],[9],[10],[13],[14],[19] 11.23% [6],[9],[10],[13],[14],[19] 11.23% [6],[9],[10],[13],[14],[19] 11.23% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 92,223 [4],[5],[20] $ 92,459 [6],[9],[10],[19]                          
Cost 91,169 [4],[5],[15],[20] 91,310 [6],[9],[10],[16],[19]                          
Fair Value $ 90,840 [4],[5],[20] $ 91,072 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 2.17% [4],[5],[20] 2.19% [6],[9],[10],[19] 2.17% [4],[5],[20] 2.17% [4],[5],[20] 2.17% [4],[5],[20] 2.17% [4],[5],[20] 2.17% [4],[5],[20] 2.17% [4],[5],[20] 2.19% [6],[9],[10],[19] 2.19% [6],[9],[10],[19] 2.19% [6],[9],[10],[19] 2.19% [6],[9],[10],[19] 2.19% [6],[9],[10],[19] 2.19% [6],[9],[10],[19]  
Investment, Identifier [Axis]: Legacy Intermediate, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5],[17] 5.75% [6],[7],[10],[18] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [1],[2],[4],[5],[17] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18] 5.75% [6],[7],[10],[18]  
Interest Rate 10.77% [1],[2],[4],[5],[11],[12],[17] 10.26% [6],[7],[10],[13],[14],[18] 10.77% [1],[2],[4],[5],[11],[12],[17] 10.77% [1],[2],[4],[5],[11],[12],[17] 10.77% [1],[2],[4],[5],[11],[12],[17] 10.77% [1],[2],[4],[5],[11],[12],[17] 10.77% [1],[2],[4],[5],[11],[12],[17] 10.77% [1],[2],[4],[5],[11],[12],[17] 10.26% [6],[7],[10],[13],[14],[18] 10.26% [6],[7],[10],[13],[14],[18] 10.26% [6],[7],[10],[13],[14],[18] 10.26% [6],[7],[10],[13],[14],[18] 10.26% [6],[7],[10],[13],[14],[18] 10.26% [6],[7],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 5,738 [1],[2],[4],[5],[17] $ 5,161 [6],[7],[10],[18]                          
Cost 5,625 [1],[2],[4],[5],[15],[17] 5,047 [6],[7],[10],[16],[18]                          
Fair Value $ 5,715 [1],[2],[4],[5],[17] $ 5,080 [6],[7],[10],[18]                          
Investment Owned, Percent of Net Assets 0.14% [1],[2],[4],[5],[17] 0.12% [6],[7],[10],[18] 0.14% [1],[2],[4],[5],[17] 0.14% [1],[2],[4],[5],[17] 0.14% [1],[2],[4],[5],[17] 0.14% [1],[2],[4],[5],[17] 0.14% [1],[2],[4],[5],[17] 0.14% [1],[2],[4],[5],[17] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18] 0.12% [6],[7],[10],[18]  
Investment, Identifier [Axis]: Lightbox Intermediate, LP                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.00% [4],[5],[22] 5.00% [9],[10],[21] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [9],[10],[21] 5.00% [9],[10],[21] 5.00% [9],[10],[21] 5.00% [9],[10],[21] 5.00% [9],[10],[21] 5.00% [9],[10],[21]  
Interest Rate 9.73% [4],[5],[11],[12],[22] 9.73% [9],[10],[13],[14],[21] 9.73% [4],[5],[11],[12],[22] 9.73% [4],[5],[11],[12],[22] 9.73% [4],[5],[11],[12],[22] 9.73% [4],[5],[11],[12],[22] 9.73% [4],[5],[11],[12],[22] 9.73% [4],[5],[11],[12],[22] 9.73% [9],[10],[13],[14],[21] 9.73% [9],[10],[13],[14],[21] 9.73% [9],[10],[13],[14],[21] 9.73% [9],[10],[13],[14],[21] 9.73% [9],[10],[13],[14],[21] 9.73% [9],[10],[13],[14],[21]  
Investment Owned, Balance, Principal Amount $ 1,985 [4],[5],[22] $ 1,990 [9],[10],[21]                          
Cost 1,946 [4],[5],[15],[22] 1,948 [9],[10],[16],[21]                          
Fair Value $ 1,916 [4],[5],[22] $ 1,920 [9],[10],[21]                          
Investment Owned, Percent of Net Assets 0.05% [4],[5],[22] 0.05% [9],[10],[21] 0.05% [4],[5],[22] 0.05% [4],[5],[22] 0.05% [4],[5],[22] 0.05% [4],[5],[22] 0.05% [4],[5],[22] 0.05% [4],[5],[22] 0.05% [9],[10],[21] 0.05% [9],[10],[21] 0.05% [9],[10],[21] 0.05% [9],[10],[21] 0.05% [9],[10],[21] 0.05% [9],[10],[21]  
Investment, Identifier [Axis]: Lindstrom, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19]  
Interest Rate 11.02% [4],[5],[11],[12],[20] 10.47% [9],[10],[13],[14],[19] 11.02% [4],[5],[11],[12],[20] 11.02% [4],[5],[11],[12],[20] 11.02% [4],[5],[11],[12],[20] 11.02% [4],[5],[11],[12],[20] 11.02% [4],[5],[11],[12],[20] 11.02% [4],[5],[11],[12],[20] 10.47% [9],[10],[13],[14],[19] 10.47% [9],[10],[13],[14],[19] 10.47% [9],[10],[13],[14],[19] 10.47% [9],[10],[13],[14],[19] 10.47% [9],[10],[13],[14],[19] 10.47% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 121,729 [4],[5],[20] $ 121,977 [9],[10],[19]                          
Cost 120,944 [4],[5],[15],[20] 121,094 [9],[10],[16],[19]                          
Fair Value $ 120,512 [4],[5],[20] $ 120,758 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 2.88% [4],[5],[20] 2.90% [9],[10],[19] 2.88% [4],[5],[20] 2.88% [4],[5],[20] 2.88% [4],[5],[20] 2.88% [4],[5],[20] 2.88% [4],[5],[20] 2.88% [4],[5],[20] 2.90% [9],[10],[19] 2.90% [9],[10],[19] 2.90% [9],[10],[19] 2.90% [9],[10],[19] 2.90% [9],[10],[19] 2.90% [9],[10],[19]  
Investment, Identifier [Axis]: Linquest Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5],[17] 5.75% [6],[7],[9],[10],[18] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [2],[4],[5],[17] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18] 5.75% [6],[7],[9],[10],[18]  
Interest Rate 10.70% [2],[4],[5],[11],[12],[17] 9.10% [6],[7],[9],[10],[13],[14],[18] 10.70% [2],[4],[5],[11],[12],[17] 10.70% [2],[4],[5],[11],[12],[17] 10.70% [2],[4],[5],[11],[12],[17] 10.70% [2],[4],[5],[11],[12],[17] 10.70% [2],[4],[5],[11],[12],[17] 10.70% [2],[4],[5],[11],[12],[17] 9.10% [6],[7],[9],[10],[13],[14],[18] 9.10% [6],[7],[9],[10],[13],[14],[18] 9.10% [6],[7],[9],[10],[13],[14],[18] 9.10% [6],[7],[9],[10],[13],[14],[18] 9.10% [6],[7],[9],[10],[13],[14],[18] 9.10% [6],[7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 9,813 [2],[4],[5],[17] $ 9,838 [6],[7],[9],[10],[18]                          
Cost 9,659 [2],[4],[5],[15],[17] 9,632 [6],[7],[9],[10],[16],[18]                          
Fair Value $ 9,420 [2],[4],[5],[17] $ 9,395 [6],[7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.22% [2],[4],[5],[17] 0.23% [6],[7],[9],[10],[18] 0.22% [2],[4],[5],[17] 0.22% [2],[4],[5],[17] 0.22% [2],[4],[5],[17] 0.22% [2],[4],[5],[17] 0.22% [2],[4],[5],[17] 0.22% [2],[4],[5],[17] 0.23% [6],[7],[9],[10],[18] 0.23% [6],[7],[9],[10],[18] 0.23% [6],[7],[9],[10],[18] 0.23% [6],[7],[9],[10],[18] 0.23% [6],[7],[9],[10],[18] 0.23% [6],[7],[9],[10],[18]  
Investment, Identifier [Axis]: Livingston International, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [2],[3],[4],[5] 5.50% [7],[8],[9],[10] 5.50% [2],[3],[4],[5] 5.50% [2],[3],[4],[5] 5.50% [2],[3],[4],[5] 5.50% [2],[3],[4],[5] 5.50% [2],[3],[4],[5] 5.50% [2],[3],[4],[5] 5.50% [7],[8],[9],[10] 5.50% [7],[8],[9],[10] 5.50% [7],[8],[9],[10] 5.50% [7],[8],[9],[10] 5.50% [7],[8],[9],[10] 5.50% [7],[8],[9],[10]  
Interest Rate 10.66% [2],[3],[4],[5],[11],[12] 10.23% [7],[8],[9],[10],[13],[14] 10.66% [2],[3],[4],[5],[11],[12] 10.66% [2],[3],[4],[5],[11],[12] 10.66% [2],[3],[4],[5],[11],[12] 10.66% [2],[3],[4],[5],[11],[12] 10.66% [2],[3],[4],[5],[11],[12] 10.66% [2],[3],[4],[5],[11],[12] 10.23% [7],[8],[9],[10],[13],[14] 10.23% [7],[8],[9],[10],[13],[14] 10.23% [7],[8],[9],[10],[13],[14] 10.23% [7],[8],[9],[10],[13],[14] 10.23% [7],[8],[9],[10],[13],[14] 10.23% [7],[8],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 128,525 [2],[3],[4],[5] $ 128,852 [7],[8],[9],[10]                          
Cost 126,264 [2],[3],[4],[5],[15] 126,424 [7],[8],[9],[10],[16]                          
Fair Value $ 127,239 [2],[3],[4],[5] $ 127,563 [7],[8],[9],[10]                          
Investment Owned, Percent of Net Assets 3.04% [2],[3],[4],[5] 3.07% [7],[8],[9],[10] 3.04% [2],[3],[4],[5] 3.04% [2],[3],[4],[5] 3.04% [2],[3],[4],[5] 3.04% [2],[3],[4],[5] 3.04% [2],[3],[4],[5] 3.04% [2],[3],[4],[5] 3.07% [7],[8],[9],[10] 3.07% [7],[8],[9],[10] 3.07% [7],[8],[9],[10] 3.07% [7],[8],[9],[10] 3.07% [7],[8],[9],[10] 3.07% [7],[8],[9],[10]  
Investment, Identifier [Axis]: Lobos Parent, Inc. - Series A Preferred Shares                              
Schedule of Investments [Line Items]                              
Interest Rate 10.50% [4],[5],[11],[12] 10.50% [9],[10],[14],[18] 10.50% [4],[5],[11],[12] 10.50% [4],[5],[11],[12] 10.50% [4],[5],[11],[12] 10.50% [4],[5],[11],[12] 10.50% [4],[5],[11],[12] 10.50% [4],[5],[11],[12] 10.50% [9],[10],[14],[18] 10.50% [9],[10],[14],[18] 10.50% [9],[10],[14],[18] 10.50% [9],[10],[14],[18] 10.50% [9],[10],[14],[18] 10.50% [9],[10],[14],[18]  
Investment owned (in shares) | shares 1,545 [4],[5] 1,545 [9],[10],[18] 1,545 [4],[5] 1,545 [4],[5] 1,545 [4],[5] 1,545 [4],[5] 1,545 [4],[5] 1,545 [4],[5] 1,545 [9],[10],[18] 1,545 [9],[10],[18] 1,545 [9],[10],[18] 1,545 [9],[10],[18] 1,545 [9],[10],[18] 1,545 [9],[10],[18]  
Cost $ 1,506 [4],[5],[15] $ 1,506 [9],[10],[16],[18]                          
Fair Value $ 1,672 [4],[5] $ 1,641 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.04% [4],[5] 0.04% [9],[10],[18] 0.04% [4],[5] 0.04% [4],[5] 0.04% [4],[5] 0.04% [4],[5] 0.04% [4],[5] 0.04% [4],[5] 0.04% [9],[10],[18] 0.04% [9],[10],[18] 0.04% [9],[10],[18] 0.04% [9],[10],[18] 0.04% [9],[10],[18] 0.04% [9],[10],[18]  
Investment, Identifier [Axis]: Lytx, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.75% [4],[5],[20] 6.75% [9],[10],[19] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [9],[10],[19] 6.75% [9],[10],[19] 6.75% [9],[10],[19] 6.75% [9],[10],[19] 6.75% [9],[10],[19] 6.75% [9],[10],[19]  
Interest Rate 11.66% [4],[5],[11],[12],[20] 11.17% [9],[10],[13],[14],[19] 11.66% [4],[5],[11],[12],[20] 11.66% [4],[5],[11],[12],[20] 11.66% [4],[5],[11],[12],[20] 11.66% [4],[5],[11],[12],[20] 11.66% [4],[5],[11],[12],[20] 11.66% [4],[5],[11],[12],[20] 11.17% [9],[10],[13],[14],[19] 11.17% [9],[10],[13],[14],[19] 11.17% [9],[10],[13],[14],[19] 11.17% [9],[10],[13],[14],[19] 11.17% [9],[10],[13],[14],[19] 11.17% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 84,454 [4],[5],[20] $ 84,454 [9],[10],[19]                          
Cost 83,786 [4],[5],[15],[20] 83,729 [9],[10],[16],[19]                          
Fair Value $ 83,820 [4],[5],[20] $ 81,076 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 2.00% [4],[5],[20] 1.95% [9],[10],[19] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 1.95% [9],[10],[19] 1.95% [9],[10],[19] 1.95% [9],[10],[19] 1.95% [9],[10],[19] 1.95% [9],[10],[19] 1.95% [9],[10],[19]  
Investment, Identifier [Axis]: MAG DS Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [5],[20] 5.50% [9],[10],[19] 5.50% [5],[20] 5.50% [5],[20] 5.50% [5],[20] 5.50% [5],[20] 5.50% [5],[20] 5.50% [5],[20] 5.50% [9],[10],[19] 5.50% [9],[10],[19] 5.50% [9],[10],[19] 5.50% [9],[10],[19] 5.50% [9],[10],[19] 5.50% [9],[10],[19]  
Interest Rate 10.50% [5],[11],[12],[20] 10.23% [9],[10],[13],[14],[19] 10.50% [5],[11],[12],[20] 10.50% [5],[11],[12],[20] 10.50% [5],[11],[12],[20] 10.50% [5],[11],[12],[20] 10.50% [5],[11],[12],[20] 10.50% [5],[11],[12],[20] 10.23% [9],[10],[13],[14],[19] 10.23% [9],[10],[13],[14],[19] 10.23% [9],[10],[13],[14],[19] 10.23% [9],[10],[13],[14],[19] 10.23% [9],[10],[13],[14],[19] 10.23% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 81,099 [5],[20] $ 81,319 [9],[10],[19]                          
Cost 76,358 [5],[15],[20] 76,271 [9],[10],[16],[19]                          
Fair Value $ 74,611 [5],[20] $ 74,813 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 1.78% [5],[20] 1.80% [9],[10],[19] 1.78% [5],[20] 1.78% [5],[20] 1.78% [5],[20] 1.78% [5],[20] 1.78% [5],[20] 1.78% [5],[20] 1.80% [9],[10],[19] 1.80% [9],[10],[19] 1.80% [9],[10],[19] 1.80% [9],[10],[19] 1.80% [9],[10],[19] 1.80% [9],[10],[19]  
Investment, Identifier [Axis]: MHE Intermediate Holdings 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [1],[4],[5],[17],[20] 6.00% [6],[9],[10],[18],[19] 6.25% [1],[4],[5],[17],[20] 6.25% [1],[4],[5],[17],[20] 6.25% [1],[4],[5],[17],[20] 6.25% [1],[4],[5],[17],[20] 6.25% [1],[4],[5],[17],[20] 6.25% [1],[4],[5],[17],[20] 6.00% [6],[9],[10],[18],[19] 6.00% [6],[9],[10],[18],[19] 6.00% [6],[9],[10],[18],[19] 6.00% [6],[9],[10],[18],[19] 6.00% [6],[9],[10],[18],[19] 6.00% [6],[9],[10],[18],[19]  
Interest Rate 11.16% [1],[4],[5],[11],[12],[17],[20] 9.50% [6],[9],[10],[13],[14],[18],[19] 11.16% [1],[4],[5],[11],[12],[17],[20] 11.16% [1],[4],[5],[11],[12],[17],[20] 11.16% [1],[4],[5],[11],[12],[17],[20] 11.16% [1],[4],[5],[11],[12],[17],[20] 11.16% [1],[4],[5],[11],[12],[17],[20] 11.16% [1],[4],[5],[11],[12],[17],[20] 9.50% [6],[9],[10],[13],[14],[18],[19] 9.50% [6],[9],[10],[13],[14],[18],[19] 9.50% [6],[9],[10],[13],[14],[18],[19] 9.50% [6],[9],[10],[13],[14],[18],[19] 9.50% [6],[9],[10],[13],[14],[18],[19] 9.50% [6],[9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 464 [1],[4],[5],[17],[20] $ 4,492 [6],[9],[10],[18],[19]                          
Cost 451 [1],[4],[5],[15],[17],[20] 4,419 [6],[9],[10],[16],[18],[19]                          
Fair Value $ 445 [1],[4],[5],[17],[20] $ 4,331 [6],[9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.01% [1],[4],[5],[17],[20] 0.10% [6],[9],[10],[18],[19] 0.01% [1],[4],[5],[17],[20] 0.01% [1],[4],[5],[17],[20] 0.01% [1],[4],[5],[17],[20] 0.01% [1],[4],[5],[17],[20] 0.01% [1],[4],[5],[17],[20] 0.01% [1],[4],[5],[17],[20] 0.10% [6],[9],[10],[18],[19] 0.10% [6],[9],[10],[18],[19] 0.10% [6],[9],[10],[18],[19] 0.10% [6],[9],[10],[18],[19] 0.10% [6],[9],[10],[18],[19] 0.10% [6],[9],[10],[18],[19]  
Investment, Identifier [Axis]: MHE Intermediate Holdings 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[17],[20] 6.25% [9],[10],[18],[19] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.25% [9],[10],[18],[19] 6.25% [9],[10],[18],[19] 6.25% [9],[10],[18],[19] 6.25% [9],[10],[18],[19] 6.25% [9],[10],[18],[19] 6.25% [9],[10],[18],[19]  
Interest Rate 9.16% [4],[5],[11],[12],[17],[20] 9.75% [9],[10],[13],[14],[18],[19] 9.16% [4],[5],[11],[12],[17],[20] 9.16% [4],[5],[11],[12],[17],[20] 9.16% [4],[5],[11],[12],[17],[20] 9.16% [4],[5],[11],[12],[17],[20] 9.16% [4],[5],[11],[12],[17],[20] 9.16% [4],[5],[11],[12],[17],[20] 9.75% [9],[10],[13],[14],[18],[19] 9.75% [9],[10],[13],[14],[18],[19] 9.75% [9],[10],[13],[14],[18],[19] 9.75% [9],[10],[13],[14],[18],[19] 9.75% [9],[10],[13],[14],[18],[19] 9.75% [9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 396 [4],[5],[17],[20] $ 214 [9],[10],[18],[19]                          
Cost 389 [4],[5],[15],[17],[20] 210 [9],[10],[16],[18],[19]                          
Fair Value $ 383 [4],[5],[17],[20] $ 208 [9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.01% [4],[5],[17],[20] 0.01% [9],[10],[18],[19] 0.01% [4],[5],[17],[20] 0.01% [4],[5],[17],[20] 0.01% [4],[5],[17],[20] 0.01% [4],[5],[17],[20] 0.01% [4],[5],[17],[20] 0.01% [4],[5],[17],[20] 0.01% [9],[10],[18],[19] 0.01% [9],[10],[18],[19] 0.01% [9],[10],[18],[19] 0.01% [9],[10],[18],[19] 0.01% [9],[10],[18],[19] 0.01% [9],[10],[18],[19]  
Investment, Identifier [Axis]: MHE Intermediate Holdings 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [4],[5],[11],[12],[17],[20] 10.91%   10.91% 10.91% 10.91% 10.91% 10.91% 10.91%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[20] $ 3,433                            
Cost [4],[5],[15],[17],[20] 3,385                            
Fair Value [4],[5],[17],[20] $ 3,321                            
Investment Owned, Percent of Net Assets [4],[5],[17],[20] 0.08%   0.08% 0.08% 0.08% 0.08% 0.08% 0.08%              
Investment, Identifier [Axis]: MRI Software, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[5],[17],[20] 5.50% [6],[10],[18],[19] 5.50% [1],[5],[17],[20] 5.50% [1],[5],[17],[20] 5.50% [1],[5],[17],[20] 5.50% [1],[5],[17],[20] 5.50% [1],[5],[17],[20] 5.50% [1],[5],[17],[20] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19] 5.50% [6],[10],[18],[19]  
Interest Rate 10.66% [1],[5],[11],[12],[17],[20] 10.23% [6],[10],[13],[14],[18],[19] 10.66% [1],[5],[11],[12],[17],[20] 10.66% [1],[5],[11],[12],[17],[20] 10.66% [1],[5],[11],[12],[17],[20] 10.66% [1],[5],[11],[12],[17],[20] 10.66% [1],[5],[11],[12],[17],[20] 10.66% [1],[5],[11],[12],[17],[20] 10.23% [6],[10],[13],[14],[18],[19] 10.23% [6],[10],[13],[14],[18],[19] 10.23% [6],[10],[13],[14],[18],[19] 10.23% [6],[10],[13],[14],[18],[19] 10.23% [6],[10],[13],[14],[18],[19] 10.23% [6],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 27,744 [1],[5],[17],[20] $ 27,816 [6],[10],[18],[19]                          
Cost 27,584 [1],[5],[15],[17],[20] 27,642 [6],[10],[16],[18],[19]                          
Fair Value $ 26,178 [1],[5],[17],[20] $ 26,405 [6],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.62% [1],[5],[17],[20] 0.63% [6],[10],[18],[19] 0.62% [1],[5],[17],[20] 0.62% [1],[5],[17],[20] 0.62% [1],[5],[17],[20] 0.62% [1],[5],[17],[20] 0.62% [1],[5],[17],[20] 0.62% [1],[5],[17],[20] 0.63% [6],[10],[18],[19] 0.63% [6],[10],[18],[19] 0.63% [6],[10],[18],[19] 0.63% [6],[10],[18],[19] 0.63% [6],[10],[18],[19] 0.63% [6],[10],[18],[19]  
Investment, Identifier [Axis]: Magnesium BorrowerCo, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10]  
Interest Rate 9.93% [2],[4],[5],[11],[12] 9.18% [7],[9],[10],[13],[14] 9.93% [2],[4],[5],[11],[12] 9.93% [2],[4],[5],[11],[12] 9.93% [2],[4],[5],[11],[12] 9.93% [2],[4],[5],[11],[12] 9.93% [2],[4],[5],[11],[12] 9.93% [2],[4],[5],[11],[12] 9.18% [7],[9],[10],[13],[14] 9.18% [7],[9],[10],[13],[14] 9.18% [7],[9],[10],[13],[14] 9.18% [7],[9],[10],[13],[14] 9.18% [7],[9],[10],[13],[14] 9.18% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount | £         £ 3,434 [2],[4],[5]           £ 3,443 [7],[9],[10]        
Cost $ 4,194 [2],[4],[5],[15] $ 4,201 [7],[9],[10],[16]                          
Fair Value $ 4,183 [2],[4],[5] $ 4,079 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.10% [2],[4],[5] 0.10% [7],[9],[10] 0.10% [2],[4],[5] 0.10% [2],[4],[5] 0.10% [2],[4],[5] 0.10% [2],[4],[5] 0.10% [2],[4],[5] 0.10% [2],[4],[5] 0.10% [7],[9],[10] 0.10% [7],[9],[10] 0.10% [7],[9],[10] 0.10% [7],[9],[10] 0.10% [7],[9],[10] 0.10% [7],[9],[10]  
Investment, Identifier [Axis]: Magnesium BorrowerCo, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10]  
Interest Rate 10.66% [1],[2],[4],[5],[11],[12] 10.17% [6],[7],[9],[10],[13],[14] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.66% [1],[2],[4],[5],[11],[12] 10.17% [6],[7],[9],[10],[13],[14] 10.17% [6],[7],[9],[10],[13],[14] 10.17% [6],[7],[9],[10],[13],[14] 10.17% [6],[7],[9],[10],[13],[14] 10.17% [6],[7],[9],[10],[13],[14] 10.17% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 5,255 [1],[2],[4],[5] $ 5,268 [6],[7],[9],[10]                          
Cost 5,142 [1],[2],[4],[5],[15] 5,136 [6],[7],[9],[10],[16]                          
Fair Value $ 5,164 [1],[2],[4],[5] $ 5,177 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.12% [1],[2],[4],[5] 0.12% [6],[7],[9],[10] 0.12% [1],[2],[4],[5] 0.12% [1],[2],[4],[5] 0.12% [1],[2],[4],[5] 0.12% [1],[2],[4],[5] 0.12% [1],[2],[4],[5] 0.12% [1],[2],[4],[5] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10] 0.12% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Mandolin Technology Holdings, Inc. - Series A Preferred Shares                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 3,550,000 [4],[5] 3,550,000 [9],[10],[18] 3,550,000 [4],[5] 3,550,000 [4],[5] 3,550,000 [4],[5] 3,550,000 [4],[5] 3,550,000 [4],[5] 3,550,000 [4],[5] 3,550,000 [9],[10],[18] 3,550,000 [9],[10],[18] 3,550,000 [9],[10],[18] 3,550,000 [9],[10],[18] 3,550,000 [9],[10],[18] 3,550,000 [9],[10],[18]  
Cost $ 3,444 [4],[5],[15] $ 3,444 [9],[10],[16],[18]                          
Fair Value $ 3,337 [4],[5] $ 3,408 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.08% [4],[5] 0.08% [9],[10],[18] 0.08% [4],[5] 0.08% [4],[5] 0.08% [4],[5] 0.08% [4],[5] 0.08% [4],[5] 0.08% [4],[5] 0.08% [9],[10],[18] 0.08% [9],[10],[18] 0.08% [9],[10],[18] 0.08% [9],[10],[18] 0.08% [9],[10],[18] 0.08% [9],[10],[18]  
Investment, Identifier [Axis]: Mandolin Technology Intermediate Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[18],[24]   3.75%             3.75% 3.75% 3.75% 3.75% 3.75% 3.75%  
Interest Rate [6],[9],[10],[13],[14],[18],[24]   8.16%             8.16% 8.16% 8.16% 8.16% 8.16% 8.16%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[18],[24]   $ 9,464                          
Cost [6],[9],[10],[16],[18],[24]   9,352                          
Fair Value [6],[9],[10],[18],[24]   $ 9,120                          
Investment Owned, Percent of Net Assets [6],[9],[10],[18],[24]   0.22%             0.22% 0.22% 0.22% 0.22% 0.22% 0.22%  
Investment, Identifier [Axis]: Mandolin Technology Intermediate Holdings, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[23] 3.75%   3.75% 3.75% 3.75% 3.75% 3.75% 3.75%              
Interest Rate [4],[5],[11],[12],[17],[23] 8.58%   8.58% 8.58% 8.58% 8.58% 8.58% 8.58%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[23] $ 8,591                            
Cost [4],[5],[15],[17],[23] 8,493                            
Fair Value [4],[5],[17],[23] $ 8,162                            
Investment Owned, Percent of Net Assets [4],[5],[17],[23] 0.19%   0.19% 0.19% 0.19% 0.19% 0.19% 0.19%              
Investment, Identifier [Axis]: Mandolin Technology Intermediate Holdings, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 3.75% [4],[5],[17],[22] 6.50% [9],[10],[18],[24] 3.75% [4],[5],[17],[22] 3.75% [4],[5],[17],[22] 3.75% [4],[5],[17],[22] 3.75% [4],[5],[17],[22] 3.75% [4],[5],[17],[22] 3.75% [4],[5],[17],[22] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24] 6.50% [9],[10],[18],[24]  
Interest Rate 8.62% [4],[5],[11],[12],[17],[22] 10.91% [9],[10],[13],[14],[18],[24] 8.62% [4],[5],[11],[12],[17],[22] 8.62% [4],[5],[11],[12],[17],[22] 8.62% [4],[5],[11],[12],[17],[22] 8.62% [4],[5],[11],[12],[17],[22] 8.62% [4],[5],[11],[12],[17],[22] 8.62% [4],[5],[11],[12],[17],[22] 10.91% [9],[10],[13],[14],[18],[24] 10.91% [9],[10],[13],[14],[18],[24] 10.91% [9],[10],[13],[14],[18],[24] 10.91% [9],[10],[13],[14],[18],[24] 10.91% [9],[10],[13],[14],[18],[24] 10.91% [9],[10],[13],[14],[18],[24]  
Investment Owned, Balance, Principal Amount $ 1,200 [4],[5],[17],[22] $ 3,550 [9],[10],[18],[24]                          
Cost 1,192 [4],[5],[15],[17],[22] 3,509 [9],[10],[16],[18],[24]                          
Fair Value $ 1,140 [4],[5],[17],[22] $ 3,426 [9],[10],[18],[24]                          
Investment Owned, Percent of Net Assets 0.03% [4],[5],[17],[22] 0.08% [9],[10],[18],[24] 0.03% [4],[5],[17],[22] 0.03% [4],[5],[17],[22] 0.03% [4],[5],[17],[22] 0.03% [4],[5],[17],[22] 0.03% [4],[5],[17],[22] 0.03% [4],[5],[17],[22] 0.08% [9],[10],[18],[24] 0.08% [9],[10],[18],[24] 0.08% [9],[10],[18],[24] 0.08% [9],[10],[18],[24] 0.08% [9],[10],[18],[24] 0.08% [9],[10],[18],[24]  
Investment, Identifier [Axis]: Mandolin Technology Intermediate Holdings, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[23] 6.50%   6.50% 6.50% 6.50% 6.50% 6.50% 6.50%              
Interest Rate [4],[5],[11],[12],[17],[23] 11.33%   11.33% 11.33% 11.33% 11.33% 11.33% 11.33%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[23] $ 3,550                            
Cost [4],[5],[15],[17],[23] 3,511                            
Fair Value [4],[5],[17],[23] $ 3,374                            
Investment Owned, Percent of Net Assets [4],[5],[17],[23] 0.08%   0.08% 0.08% 0.08% 0.08% 0.08% 0.08%              
Investment, Identifier [Axis]: Marcone Yellowstone Buyer, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [2],[4],[5],[17] 6.50% [6],[7],[9],[10],[18] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.50% [6],[7],[9],[10],[18] 6.50% [6],[7],[9],[10],[18] 6.50% [6],[7],[9],[10],[18] 6.50% [6],[7],[9],[10],[18] 6.50% [6],[7],[9],[10],[18] 6.50% [6],[7],[9],[10],[18]  
Interest Rate 11.29% [2],[4],[5],[11],[12],[17] 7.25% [6],[7],[9],[10],[13],[14],[18] 11.29% [2],[4],[5],[11],[12],[17] 11.29% [2],[4],[5],[11],[12],[17] 11.29% [2],[4],[5],[11],[12],[17] 11.29% [2],[4],[5],[11],[12],[17] 11.29% [2],[4],[5],[11],[12],[17] 11.29% [2],[4],[5],[11],[12],[17] 7.25% [6],[7],[9],[10],[13],[14],[18] 7.25% [6],[7],[9],[10],[13],[14],[18] 7.25% [6],[7],[9],[10],[13],[14],[18] 7.25% [6],[7],[9],[10],[13],[14],[18] 7.25% [6],[7],[9],[10],[13],[14],[18] 7.25% [6],[7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 4,938 [2],[4],[5],[17] $ 1,582 [6],[7],[9],[10],[18]                          
Cost 4,857 [2],[4],[5],[15],[17] 1,525 [6],[7],[9],[10],[16],[18]                          
Fair Value $ 4,740 [2],[4],[5],[17] $ 1,524 [6],[7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.11% [2],[4],[5],[17] 0.04% [6],[7],[9],[10],[18] 0.11% [2],[4],[5],[17] 0.11% [2],[4],[5],[17] 0.11% [2],[4],[5],[17] 0.11% [2],[4],[5],[17] 0.11% [2],[4],[5],[17] 0.11% [2],[4],[5],[17] 0.04% [6],[7],[9],[10],[18] 0.04% [6],[7],[9],[10],[18] 0.04% [6],[7],[9],[10],[18] 0.04% [6],[7],[9],[10],[18] 0.04% [6],[7],[9],[10],[18] 0.04% [6],[7],[9],[10],[18]  
Investment, Identifier [Axis]: Marcone Yellowstone Buyer, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [2],[4],[5],[17] 5.50% [7],[9],[10],[18] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 6.25% [2],[4],[5],[17] 5.50% [7],[9],[10],[18] 5.50% [7],[9],[10],[18] 5.50% [7],[9],[10],[18] 5.50% [7],[9],[10],[18] 5.50% [7],[9],[10],[18] 5.50% [7],[9],[10],[18]  
Interest Rate 11.32% [2],[4],[5],[11],[12],[17] 10.98% [7],[9],[10],[13],[14],[18] 11.32% [2],[4],[5],[11],[12],[17] 11.32% [2],[4],[5],[11],[12],[17] 11.32% [2],[4],[5],[11],[12],[17] 11.32% [2],[4],[5],[11],[12],[17] 11.32% [2],[4],[5],[11],[12],[17] 11.32% [2],[4],[5],[11],[12],[17] 10.98% [7],[9],[10],[13],[14],[18] 10.98% [7],[9],[10],[13],[14],[18] 10.98% [7],[9],[10],[13],[14],[18] 10.98% [7],[9],[10],[13],[14],[18] 10.98% [7],[9],[10],[13],[14],[18] 10.98% [7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 1,590 [2],[4],[5],[17] $ 4,950 [7],[9],[10],[18]                          
Cost 1,574 [2],[4],[5],[15],[17] 4,866 [7],[9],[10],[16],[18]                          
Fair Value $ 1,542 [2],[4],[5],[17] $ 4,752 [7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.04% [2],[4],[5],[17] 0.11% [7],[9],[10],[18] 0.04% [2],[4],[5],[17] 0.04% [2],[4],[5],[17] 0.04% [2],[4],[5],[17] 0.04% [2],[4],[5],[17] 0.04% [2],[4],[5],[17] 0.04% [2],[4],[5],[17] 0.11% [7],[9],[10],[18] 0.11% [7],[9],[10],[18] 0.11% [7],[9],[10],[18] 0.11% [7],[9],[10],[18] 0.11% [7],[9],[10],[18] 0.11% [7],[9],[10],[18]  
Investment, Identifier [Axis]: Marcone Yellowstone Buyer, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [1],[2],[4],[5],[17] 6.25% [7],[9],[10],[18] 6.50% [1],[2],[4],[5],[17] 6.50% [1],[2],[4],[5],[17] 6.50% [1],[2],[4],[5],[17] 6.50% [1],[2],[4],[5],[17] 6.50% [1],[2],[4],[5],[17] 6.50% [1],[2],[4],[5],[17] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18] 6.25% [7],[9],[10],[18]  
Interest Rate 11.54% [1],[2],[4],[5],[11],[12],[17] 10.62% [7],[9],[10],[13],[14],[18] 11.54% [1],[2],[4],[5],[11],[12],[17] 11.54% [1],[2],[4],[5],[11],[12],[17] 11.54% [1],[2],[4],[5],[11],[12],[17] 11.54% [1],[2],[4],[5],[11],[12],[17] 11.54% [1],[2],[4],[5],[11],[12],[17] 11.54% [1],[2],[4],[5],[11],[12],[17] 10.62% [7],[9],[10],[13],[14],[18] 10.62% [7],[9],[10],[13],[14],[18] 10.62% [7],[9],[10],[13],[14],[18] 10.62% [7],[9],[10],[13],[14],[18] 10.62% [7],[9],[10],[13],[14],[18] 10.62% [7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 1,578 [1],[2],[4],[5],[17] $ 1,598 [7],[9],[10],[18]                          
Cost 1,525 [1],[2],[4],[5],[15],[17] 1,581 [7],[9],[10],[16],[18]                          
Fair Value $ 1,521 [1],[2],[4],[5],[17] $ 1,534 [7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.04% [1],[2],[4],[5],[17] 0.04% [7],[9],[10],[18] 0.04% [1],[2],[4],[5],[17] 0.04% [1],[2],[4],[5],[17] 0.04% [1],[2],[4],[5],[17] 0.04% [1],[2],[4],[5],[17] 0.04% [1],[2],[4],[5],[17] 0.04% [1],[2],[4],[5],[17] 0.04% [7],[9],[10],[18] 0.04% [7],[9],[10],[18] 0.04% [7],[9],[10],[18] 0.04% [7],[9],[10],[18] 0.04% [7],[9],[10],[18] 0.04% [7],[9],[10],[18]  
Investment, Identifier [Axis]: Material Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[10],[18]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [6],[7],[10],[13],[14],[18]   10.68%             10.68% 10.68% 10.68% 10.68% 10.68% 10.68%  
Investment Owned, Balance, Principal Amount [6],[7],[10],[18]   $ 24,448                          
Cost [6],[7],[10],[16],[18]   24,042                          
Fair Value [6],[7],[10],[18]   $ 23,687                          
Investment Owned, Percent of Net Assets [6],[7],[10],[18]   0.57%             0.57% 0.57% 0.57% 0.57% 0.57% 0.57%  
Investment, Identifier [Axis]: Material Holdings, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5],[17] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [2],[4],[5],[11],[12],[17] 10.75%   10.75% 10.75% 10.75% 10.75% 10.75% 10.75%              
Investment Owned, Balance, Principal Amount [2],[4],[5],[17] $ 23,541                            
Cost [2],[4],[5],[15],[17] 23,186                            
Fair Value [2],[4],[5],[17] $ 22,834                            
Investment Owned, Percent of Net Assets [2],[4],[5],[17] 0.54%   0.54% 0.54% 0.54% 0.54% 0.54% 0.54%              
Investment, Identifier [Axis]: Material Holdings, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 5.81%   5.81% 5.81% 5.81% 5.81% 5.81% 5.81%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.89%   10.89% 10.89% 10.89% 10.89% 10.89% 10.89%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 1,554                            
Cost [1],[2],[4],[5],[15],[17] 1,529                            
Fair Value [1],[2],[4],[5],[17] $ 1,501                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.04%   0.04% 0.04% 0.04% 0.04% 0.04% 0.04%              
Investment, Identifier [Axis]: Maverick Acquisition, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19]  
Interest Rate 11.41% [4],[5],[11],[12],[20] 10.98% [9],[10],[13],[14],[19] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 11.41% [4],[5],[11],[12],[20] 10.98% [9],[10],[13],[14],[19] 10.98% [9],[10],[13],[14],[19] 10.98% [9],[10],[13],[14],[19] 10.98% [9],[10],[13],[14],[19] 10.98% [9],[10],[13],[14],[19] 10.98% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 18,741 [4],[5],[20] $ 18,789 [9],[10],[19]                          
Cost 18,476 [4],[5],[15],[20] 18,507 [9],[10],[16],[19]                          
Fair Value $ 15,836 [4],[5],[20] $ 17,004 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.38% [4],[5],[20] 0.41% [9],[10],[19] 0.38% [4],[5],[20] 0.38% [4],[5],[20] 0.38% [4],[5],[20] 0.38% [4],[5],[20] 0.38% [4],[5],[20] 0.38% [4],[5],[20] 0.41% [9],[10],[19] 0.41% [9],[10],[19] 0.41% [9],[10],[19] 0.41% [9],[10],[19] 0.41% [9],[10],[19] 0.41% [9],[10],[19]  
Investment, Identifier [Axis]: Medallia, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [2],[4],[5] 6.50% [7],[9],[10] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [7],[9],[10] 6.50% [7],[9],[10] 6.50% [7],[9],[10] 6.50% [7],[9],[10] 6.50% [7],[9],[10] 6.50% [7],[9],[10]  
Reference Rate and Spread/Paid in Kind 5.57% [2],[4],[5],[11],[12] 5.44% [7],[9],[10],[13],[14] 5.57% [2],[4],[5],[11],[12] 5.57% [2],[4],[5],[11],[12] 5.57% [2],[4],[5],[11],[12] 5.57% [2],[4],[5],[11],[12] 5.57% [2],[4],[5],[11],[12] 5.57% [2],[4],[5],[11],[12] 5.44% [7],[9],[10],[13],[14] 5.44% [7],[9],[10],[13],[14] 5.44% [7],[9],[10],[13],[14] 5.44% [7],[9],[10],[13],[14] 5.44% [7],[9],[10],[13],[14] 5.44% [7],[9],[10],[13],[14]  
Interest Rate 11.34% [2],[4],[5],[11],[12] 10.88% [7],[9],[10],[13],[14] 11.34% [2],[4],[5],[11],[12] 11.34% [2],[4],[5],[11],[12] 11.34% [2],[4],[5],[11],[12] 11.34% [2],[4],[5],[11],[12] 11.34% [2],[4],[5],[11],[12] 11.34% [2],[4],[5],[11],[12] 10.88% [7],[9],[10],[13],[14] 10.88% [7],[9],[10],[13],[14] 10.88% [7],[9],[10],[13],[14] 10.88% [7],[9],[10],[13],[14] 10.88% [7],[9],[10],[13],[14] 10.88% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 355,588 [2],[4],[5] $ 350,678 [7],[9],[10]                          
Cost 350,440 [2],[4],[5],[15] 345,298 [7],[9],[10],[16]                          
Fair Value $ 348,477 [2],[4],[5] $ 343,665 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 8.32% [2],[4],[5] 8.26% [7],[9],[10] 8.32% [2],[4],[5] 8.32% [2],[4],[5] 8.32% [2],[4],[5] 8.32% [2],[4],[5] 8.32% [2],[4],[5] 8.32% [2],[4],[5] 8.26% [7],[9],[10] 8.26% [7],[9],[10] 8.26% [7],[9],[10] 8.26% [7],[9],[10] 8.26% [7],[9],[10] 8.26% [7],[9],[10]  
Investment, Identifier [Axis]: Micross Topco, Inc.                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 4,767 [4],[5] 4,767 [9],[10],[18] 4,767 [4],[5] 4,767 [4],[5] 4,767 [4],[5] 4,767 [4],[5] 4,767 [4],[5] 4,767 [4],[5] 4,767 [9],[10],[18] 4,767 [9],[10],[18] 4,767 [9],[10],[18] 4,767 [9],[10],[18] 4,767 [9],[10],[18] 4,767 [9],[10],[18]  
Cost $ 4,767 [4],[5],[15] $ 4,767 [9],[10],[16],[18]                          
Fair Value $ 5,973 [4],[5] $ 4,767 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.14% [4],[5] 0.11% [9],[10],[18] 0.14% [4],[5] 0.14% [4],[5] 0.14% [4],[5] 0.14% [4],[5] 0.14% [4],[5] 0.14% [4],[5] 0.11% [9],[10],[18] 0.11% [9],[10],[18] 0.11% [9],[10],[18] 0.11% [9],[10],[18] 0.11% [9],[10],[18] 0.11% [9],[10],[18]  
Investment, Identifier [Axis]: Mimecast Limited                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 651,175 [4],[5] 651,175 [9],[10],[18] 651,175 [4],[5] 651,175 [4],[5] 651,175 [4],[5] 651,175 [4],[5] 651,175 [4],[5] 651,175 [4],[5] 651,175 [9],[10],[18] 651,175 [9],[10],[18] 651,175 [9],[10],[18] 651,175 [9],[10],[18] 651,175 [9],[10],[18] 651,175 [9],[10],[18]  
Cost $ 651 [4],[5],[15] $ 651 [9],[10],[16],[18]                          
Fair Value $ 638 [4],[5] $ 638 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.02% [4],[5] 0.02% [9],[10],[18] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18]  
Investment, Identifier [Axis]: Minotaur Acquisition, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 4.75% [5],[22] 4.75% [10],[21] 4.75% [5],[22] 4.75% [5],[22] 4.75% [5],[22] 4.75% [5],[22] 4.75% [5],[22] 4.75% [5],[22] 4.75% [10],[21] 4.75% [10],[21] 4.75% [10],[21] 4.75% [10],[21] 4.75% [10],[21] 4.75% [10],[21]  
Interest Rate 9.66% [5],[11],[12],[22] 9.17% [10],[13],[14],[21] 9.66% [5],[11],[12],[22] 9.66% [5],[11],[12],[22] 9.66% [5],[11],[12],[22] 9.66% [5],[11],[12],[22] 9.66% [5],[11],[12],[22] 9.66% [5],[11],[12],[22] 9.17% [10],[13],[14],[21] 9.17% [10],[13],[14],[21] 9.17% [10],[13],[14],[21] 9.17% [10],[13],[14],[21] 9.17% [10],[13],[14],[21] 9.17% [10],[13],[14],[21]  
Investment Owned, Balance, Principal Amount $ 1,979 [5],[22] $ 1,985 [10],[21]                          
Cost 1,931 [5],[15],[22] 1,932 [10],[16],[21]                          
Fair Value $ 1,929 [5],[22] $ 1,903 [10],[21]                          
Investment Owned, Percent of Net Assets 0.05% [5],[22] 0.05% [10],[21] 0.05% [5],[22] 0.05% [5],[22] 0.05% [5],[22] 0.05% [5],[22] 0.05% [5],[22] 0.05% [5],[22] 0.05% [10],[21] 0.05% [10],[21] 0.05% [10],[21] 0.05% [10],[21] 0.05% [10],[21] 0.05% [10],[21]  
Investment, Identifier [Axis]: Mode Holdings, L.P. - Class A-2 Common Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 5,486,923 [4],[5] 5,486,923 [9],[10],[18] 5,486,923 [4],[5] 5,486,923 [4],[5] 5,486,923 [4],[5] 5,486,923 [4],[5] 5,486,923 [4],[5] 5,486,923 [4],[5] 5,486,923 [9],[10],[18] 5,486,923 [9],[10],[18] 5,486,923 [9],[10],[18] 5,486,923 [9],[10],[18] 5,486,923 [9],[10],[18] 5,486,923 [9],[10],[18]  
Cost $ 5,487 [4],[5],[15] $ 5,487 [9],[10],[16],[18]                          
Fair Value $ 11,577 [4],[5] $ 10,699 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.28% [4],[5] 0.26% [9],[10],[18] 0.28% [4],[5] 0.28% [4],[5] 0.28% [4],[5] 0.28% [4],[5] 0.28% [4],[5] 0.28% [4],[5] 0.26% [9],[10],[18] 0.26% [9],[10],[18] 0.26% [9],[10],[18] 0.26% [9],[10],[18] 0.26% [9],[10],[18] 0.26% [9],[10],[18]  
Investment, Identifier [Axis]: Mode Purchaser, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19]  
Interest Rate 11.10% [4],[5],[11],[12],[20] 10.57% [9],[10],[13],[14],[19] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 172,975 [4],[5],[20] $ 173,421 [9],[10],[19]                          
Cost 171,151 [4],[5],[15],[20] 171,471 [9],[10],[16],[19]                          
Fair Value $ 172,975 [4],[5],[20] $ 173,421 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 4.13% [4],[5],[20] 4.17% [9],[10],[19] 4.13% [4],[5],[20] 4.13% [4],[5],[20] 4.13% [4],[5],[20] 4.13% [4],[5],[20] 4.13% [4],[5],[20] 4.13% [4],[5],[20] 4.17% [9],[10],[19] 4.17% [9],[10],[19] 4.17% [9],[10],[19] 4.17% [9],[10],[19] 4.17% [9],[10],[19] 4.17% [9],[10],[19]  
Investment, Identifier [Axis]: Mode Purchaser, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19] 6.25% [9],[10],[19]  
Interest Rate 11.10% [4],[5],[11],[12],[20] 10.57% [9],[10],[13],[14],[19] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 11.10% [4],[5],[11],[12],[20] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19] 10.57% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 4,938 [4],[5],[20] $ 4,950 [9],[10],[19]                          
Cost 4,855 [4],[5],[15],[20] 4,864 [9],[10],[16],[19]                          
Fair Value $ 4,938 [4],[5],[20] $ 4,950 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.12% [4],[5],[20] 0.12% [9],[10],[19] 0.12% [4],[5],[20] 0.12% [4],[5],[20] 0.12% [4],[5],[20] 0.12% [4],[5],[20] 0.12% [4],[5],[20] 0.12% [4],[5],[20] 0.12% [9],[10],[19] 0.12% [9],[10],[19] 0.12% [9],[10],[19] 0.12% [9],[10],[19] 0.12% [9],[10],[19] 0.12% [9],[10],[19]  
Investment, Identifier [Axis]: Monk Holding Co.                              
Schedule of Investments [Line Items]                              
Reference Rate and Spread/Paid in Kind [6],[7],[9],[10]   5.50%             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%  
Interest Rate [6],[7],[9],[10],[13],[14]   9.67%             9.67% 9.67% 9.67% 9.67% 9.67% 9.67%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 5,043                          
Cost [6],[7],[9],[10],[16]   4,921                          
Fair Value [6],[7],[9],[10]   $ 4,929                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.12%             0.12% 0.12% 0.12% 0.12% 0.12% 0.12%  
Investment, Identifier [Axis]: Monk Holding Co. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.70%   5.70% 5.70% 5.70% 5.70% 5.70% 5.70%              
Interest Rate [2],[4],[5],[11],[12] 10.66%   10.66% 10.66% 10.66% 10.66% 10.66% 10.66%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 4,840                            
Cost [2],[4],[5],[15] 4,750                            
Fair Value [2],[4],[5] $ 4,756                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.11%   0.11% 0.11% 0.11% 0.11% 0.11% 0.11%              
Investment, Identifier [Axis]: Monk Holding Co. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[2],[4],[5],[11],[12] 9.88%   9.88% 9.88% 9.88% 9.88% 9.88% 9.88%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 190                            
Cost [1],[2],[4],[5],[15] 165                            
Fair Value [1],[2],[4],[5] $ 161                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%              
Investment, Identifier [Axis]: Monterey Financing S.à.r.l 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [3],[4],[5],[22] 6.00% [6],[8],[9],[10],[21] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21] 6.00% [6],[8],[9],[10],[21]  
Interest Rate 9.30% [3],[4],[5],[11],[12],[22] 8.14% [6],[8],[9],[10],[13],[14],[21] 9.30% [3],[4],[5],[11],[12],[22] 9.30% [3],[4],[5],[11],[12],[22] 9.30% [3],[4],[5],[11],[12],[22] 9.30% [3],[4],[5],[11],[12],[22] 9.30% [3],[4],[5],[11],[12],[22] 9.30% [3],[4],[5],[11],[12],[22] 8.14% [6],[8],[9],[10],[13],[14],[21] 8.14% [6],[8],[9],[10],[13],[14],[21] 8.14% [6],[8],[9],[10],[13],[14],[21] 8.14% [6],[8],[9],[10],[13],[14],[21] 8.14% [6],[8],[9],[10],[13],[14],[21] 8.14% [6],[8],[9],[10],[13],[14],[21]  
Investment Owned, Balance, Principal Amount           kr 2,090 [3],[4],[5],[22]     € 658 [6],[8],[9],[10],[21]            
Cost $ 184 [3],[4],[5],[15],[22] $ 601 [6],[8],[9],[10],[16],[21]                          
Fair Value $ 197 [3],[4],[5],[22] $ 704 [6],[8],[9],[10],[21]                          
Investment Owned, Percent of Net Assets 0.00% [3],[4],[5],[22] 0.02% [6],[8],[9],[10],[21] 0.00% [3],[4],[5],[22] 0.00% [3],[4],[5],[22] 0.00% [3],[4],[5],[22] 0.00% [3],[4],[5],[22] 0.00% [3],[4],[5],[22] 0.00% [3],[4],[5],[22] 0.02% [6],[8],[9],[10],[21] 0.02% [6],[8],[9],[10],[21] 0.02% [6],[8],[9],[10],[21] 0.02% [6],[8],[9],[10],[21] 0.02% [6],[8],[9],[10],[21] 0.02% [6],[8],[9],[10],[21]  
Investment, Identifier [Axis]: Monterey Financing S.à.r.l 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [3],[4],[5],[22] 6.00% [8],[9],[10],[21] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [3],[4],[5],[22] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21]  
Interest Rate 9.11% [3],[4],[5],[11],[12],[22] 8.42% [8],[9],[10],[13],[14],[21] 9.11% [3],[4],[5],[11],[12],[22] 9.11% [3],[4],[5],[11],[12],[22] 9.11% [3],[4],[5],[11],[12],[22] 9.11% [3],[4],[5],[11],[12],[22] 9.11% [3],[4],[5],[11],[12],[22] 9.11% [3],[4],[5],[11],[12],[22] 8.42% [8],[9],[10],[13],[14],[21] 8.42% [8],[9],[10],[13],[14],[21] 8.42% [8],[9],[10],[13],[14],[21] 8.42% [8],[9],[10],[13],[14],[21] 8.42% [8],[9],[10],[13],[14],[21] 8.42% [8],[9],[10],[13],[14],[21]  
Investment Owned, Balance, Principal Amount | kr             kr 4,819 [3],[4],[5],[22]           kr 4,819 [8],[9],[10],[21]    
Cost $ 618 [3],[4],[5],[15],[22] $ 618 [8],[9],[10],[16],[21]                          
Fair Value $ 685 [3],[4],[5],[22] $ 674 [8],[9],[10],[21]                          
Investment Owned, Percent of Net Assets 0.02% [3],[4],[5],[22] 0.02% [8],[9],[10],[21] 0.02% [3],[4],[5],[22] 0.02% [3],[4],[5],[22] 0.02% [3],[4],[5],[22] 0.02% [3],[4],[5],[22] 0.02% [3],[4],[5],[22] 0.02% [3],[4],[5],[22] 0.02% [8],[9],[10],[21] 0.02% [8],[9],[10],[21] 0.02% [8],[9],[10],[21] 0.02% [8],[9],[10],[21] 0.02% [8],[9],[10],[21] 0.02% [8],[9],[10],[21]  
Investment, Identifier [Axis]: Monterey Financing S.à.r.l 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[3],[4],[5],[22] 6.00% [8],[9],[10],[24] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [1],[3],[4],[5],[22] 6.00% [8],[9],[10],[24] 6.00% [8],[9],[10],[24] 6.00% [8],[9],[10],[24] 6.00% [8],[9],[10],[24] 6.00% [8],[9],[10],[24] 6.00% [8],[9],[10],[24]  
Interest Rate 9.01% [1],[3],[4],[5],[11],[12],[22] 9.26% [8],[9],[10],[13],[14],[24] 9.01% [1],[3],[4],[5],[11],[12],[22] 9.01% [1],[3],[4],[5],[11],[12],[22] 9.01% [1],[3],[4],[5],[11],[12],[22] 9.01% [1],[3],[4],[5],[11],[12],[22] 9.01% [1],[3],[4],[5],[11],[12],[22] 9.01% [1],[3],[4],[5],[11],[12],[22] 9.26% [8],[9],[10],[13],[14],[24] 9.26% [8],[9],[10],[13],[14],[24] 9.26% [8],[9],[10],[13],[14],[24] 9.26% [8],[9],[10],[13],[14],[24] 9.26% [8],[9],[10],[13],[14],[24] 9.26% [8],[9],[10],[13],[14],[24]  
Investment Owned, Balance, Principal Amount     € 658 [1],[3],[4],[5],[22]                     kr 5,149 [8],[9],[10],[24]  
Cost $ 530 [1],[3],[4],[5],[15],[22] $ 461 [8],[9],[10],[16],[24]                          
Fair Value $ 653 [1],[3],[4],[5],[22] $ 510 [8],[9],[10],[24]                          
Investment Owned, Percent of Net Assets 0.02% [1],[3],[4],[5],[22] 0.01% [8],[9],[10],[24] 0.02% [1],[3],[4],[5],[22] 0.02% [1],[3],[4],[5],[22] 0.02% [1],[3],[4],[5],[22] 0.02% [1],[3],[4],[5],[22] 0.02% [1],[3],[4],[5],[22] 0.02% [1],[3],[4],[5],[22] 0.01% [8],[9],[10],[24] 0.01% [8],[9],[10],[24] 0.01% [8],[9],[10],[24] 0.01% [8],[9],[10],[24] 0.01% [8],[9],[10],[24] 0.01% [8],[9],[10],[24]  
Investment, Identifier [Axis]: Monterey Financing S.à.r.l 4                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [3],[4],[5],[23] 6.00% [8],[9],[10],[21] 6.00% [3],[4],[5],[23] 6.00% [3],[4],[5],[23] 6.00% [3],[4],[5],[23] 6.00% [3],[4],[5],[23] 6.00% [3],[4],[5],[23] 6.00% [3],[4],[5],[23] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21] 6.00% [8],[9],[10],[21]  
Interest Rate 9.68% [3],[4],[5],[11],[12],[23] 8.65% [8],[9],[10],[13],[14],[21] 9.68% [3],[4],[5],[11],[12],[23] 9.68% [3],[4],[5],[11],[12],[23] 9.68% [3],[4],[5],[11],[12],[23] 9.68% [3],[4],[5],[11],[12],[23] 9.68% [3],[4],[5],[11],[12],[23] 9.68% [3],[4],[5],[11],[12],[23] 8.65% [8],[9],[10],[13],[14],[21] 8.65% [8],[9],[10],[13],[14],[21] 8.65% [8],[9],[10],[13],[14],[21] 8.65% [8],[9],[10],[13],[14],[21] 8.65% [8],[9],[10],[13],[14],[21] 8.65% [8],[9],[10],[13],[14],[21]  
Investment Owned, Balance, Principal Amount               kr 5,149 [3],[4],[5],[23]       kr 2,090 [8],[9],[10],[21]      
Cost $ 462 [3],[4],[5],[15],[23] $ 184 [8],[9],[10],[16],[21]                          
Fair Value $ 479 [3],[4],[5],[23] $ 196 [8],[9],[10],[21]                          
Investment Owned, Percent of Net Assets 0.01% [3],[4],[5],[23] 0.00% [8],[9],[10],[21] 0.01% [3],[4],[5],[23] 0.01% [3],[4],[5],[23] 0.01% [3],[4],[5],[23] 0.01% [3],[4],[5],[23] 0.01% [3],[4],[5],[23] 0.01% [3],[4],[5],[23] 0.00% [8],[9],[10],[21] 0.00% [8],[9],[10],[21] 0.00% [8],[9],[10],[21] 0.00% [8],[9],[10],[21] 0.00% [8],[9],[10],[21] 0.00% [8],[9],[10],[21]  
Investment, Identifier [Axis]: NC Ocala Co-Invest Beta, L.P. - LP Interest                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 2,854,133 [4],[5] 2,854,133 [9],[10],[18] 2,854,133 [4],[5] 2,854,133 [4],[5] 2,854,133 [4],[5] 2,854,133 [4],[5] 2,854,133 [4],[5] 2,854,133 [4],[5] 2,854,133 [9],[10],[18] 2,854,133 [9],[10],[18] 2,854,133 [9],[10],[18] 2,854,133 [9],[10],[18] 2,854,133 [9],[10],[18] 2,854,133 [9],[10],[18]  
Cost $ 2,854 [4],[5],[15] $ 2,854 [9],[10],[16],[18]                          
Fair Value $ 3,055 [4],[5] $ 2,854 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.07% [4],[5] 0.07% [9],[10],[18] 0.07% [4],[5] 0.07% [4],[5] 0.07% [4],[5] 0.07% [4],[5] 0.07% [4],[5] 0.07% [4],[5] 0.07% [9],[10],[18] 0.07% [9],[10],[18] 0.07% [9],[10],[18] 0.07% [9],[10],[18] 0.07% [9],[10],[18] 0.07% [9],[10],[18]  
Investment, Identifier [Axis]: NDC Acquisition Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[19]   5.50%             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%  
Interest Rate [6],[9],[10],[13],[14],[19]   10.23%             10.23% 10.23% 10.23% 10.23% 10.23% 10.23%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[19]   $ 14,074                          
Cost [6],[9],[10],[16],[19]   13,749                          
Fair Value [6],[9],[10],[19]   $ 13,735                          
Investment Owned, Percent of Net Assets [6],[9],[10],[19]   0.33%             0.33% 0.33% 0.33% 0.33% 0.33% 0.33%  
Investment, Identifier [Axis]: NDC Acquisition Corp. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[4],[5],[11],[12],[20] 10.42%   10.42% 10.42% 10.42% 10.42% 10.42% 10.42%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 514                            
Cost [1],[4],[5],[15],[20] 452                            
Fair Value [1],[4],[5],[20] $ 445                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: NDC Acquisition Corp. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [4],[5],[11],[12],[20] 10.50%   10.50% 10.50% 10.50% 10.50% 10.50% 10.50%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 13,526                            
Cost [4],[5],[15],[20] 13,282                            
Fair Value [4],[5],[20] $ 13,256                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.32%   0.32% 0.32% 0.32% 0.32% 0.32% 0.32%              
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [6],[7],[9],[10],[13],[14]   9.74%             9.74% 9.74% 9.74% 9.74% 9.74% 9.74%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 75,988                          
Cost [6],[7],[9],[10],[16]   74,013                          
Fair Value [6],[7],[9],[10]   $ 74,829                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   1.80%             1.80% 1.80% 1.80% 1.80% 1.80% 1.80%  
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [2],[4],[5],[11],[12] 9.74%   9.74% 9.74% 9.74% 9.74% 9.74% 9.74%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 71,173                            
Cost [2],[4],[5],[15] 69,674                            
Fair Value [2],[4],[5] $ 70,462                            
Investment Owned, Percent of Net Assets [2],[4],[5] 1.68%   1.68% 1.68% 1.68% 1.68% 1.68% 1.68%              
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.95%   10.95% 10.95% 10.95% 10.95% 10.95% 10.95%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 4,815                            
Cost [1],[2],[4],[5],[15] 4,604                            
Fair Value [1],[2],[4],[5] $ 4,578                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.11%   0.11% 0.11% 0.11% 0.11% 0.11% 0.11%              
Investment, Identifier [Axis]: Navigator Acquiror, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[24]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Reference Rate and Spread/Paid in Kind [6],[9],[10],[13],[14],[24]   5.11%             5.11% 5.11% 5.11% 5.11% 5.11% 5.11%  
Interest Rate [6],[9],[10],[13],[14],[24]   9.98%             9.98% 9.98% 9.98% 9.98% 9.98% 9.98%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[24]   $ 200,735                          
Cost [6],[9],[10],[16],[24]   199,246                          
Fair Value [6],[9],[10],[24]   $ 198,728                          
Investment Owned, Percent of Net Assets [6],[9],[10],[24]   4.78%             4.78% 4.78% 4.78% 4.78% 4.78% 4.78%  
Investment, Identifier [Axis]: Navigator Acquiror, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[23] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Reference Rate and Spread/Paid in Kind [4],[5],[11],[12],[23] 5.33%   5.33% 5.33% 5.33% 5.33% 5.33% 5.33%              
Interest Rate [4],[5],[11],[12],[23] 10.61%   10.61% 10.61% 10.61% 10.61% 10.61% 10.61%              
Investment Owned, Balance, Principal Amount [4],[5],[23] $ 187,660                            
Cost [4],[5],[15],[23] 186,396                            
Fair Value [4],[5],[23] $ 185,783                            
Investment Owned, Percent of Net Assets [4],[5],[23] 4.43%   4.43% 4.43% 4.43% 4.43% 4.43% 4.43%              
Investment, Identifier [Axis]: Navigator Acquiror, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[23] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[4],[5],[11],[12],[23] 10.33%   10.33% 10.33% 10.33% 10.33% 10.33% 10.33%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[23] $ 25,226                            
Cost [1],[4],[5],[15],[23] 25,014                            
Fair Value [1],[4],[5],[23] $ 24,974                            
Investment Owned, Percent of Net Assets [1],[4],[5],[23] 0.60%   0.60% 0.60% 0.60% 0.60% 0.60% 0.60%              
Investment, Identifier [Axis]: Ncp Helix Holdings, LLC. - Preferred Shares                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 369 [4],[5] 369 [9],[10],[18] 369 [4],[5] 369 [4],[5] 369 [4],[5] 369 [4],[5] 369 [4],[5] 369 [4],[5] 369 [9],[10],[18] 369 [9],[10],[18] 369 [9],[10],[18] 369 [9],[10],[18] 369 [9],[10],[18] 369 [9],[10],[18]  
Cost $ 372 [4],[5],[15] $ 372 [9],[10],[16],[18]                          
Fair Value $ 472 [4],[5] $ 472 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.01% [4],[5] 0.01% [9],[10],[18] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18]  
Investment, Identifier [Axis]: Nintex Topco Limited                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [2],[3],[4],[5] 6.00% [7],[8],[9],[10] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10] 6.00% [7],[8],[9],[10]  
Interest Rate 10.73% [2],[3],[4],[5],[11],[12] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [2],[3],[4],[5],[11],[12] 10.73% [2],[3],[4],[5],[11],[12] 10.73% [2],[3],[4],[5],[11],[12] 10.73% [2],[3],[4],[5],[11],[12] 10.73% [2],[3],[4],[5],[11],[12] 10.73% [2],[3],[4],[5],[11],[12] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14] 10.73% [7],[8],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 34,124 [2],[3],[4],[5] $ 34,211 [7],[8],[9],[10]                          
Cost 33,577 [2],[3],[4],[5],[15] 33,637 [7],[8],[9],[10],[16]                          
Fair Value $ 31,906 [2],[3],[4],[5] $ 31,987 [7],[8],[9],[10]                          
Investment Owned, Percent of Net Assets 0.76% [2],[3],[4],[5] 0.77% [7],[8],[9],[10] 0.76% [2],[3],[4],[5] 0.76% [2],[3],[4],[5] 0.76% [2],[3],[4],[5] 0.76% [2],[3],[4],[5] 0.76% [2],[3],[4],[5] 0.76% [2],[3],[4],[5] 0.77% [7],[8],[9],[10] 0.77% [7],[8],[9],[10] 0.77% [7],[8],[9],[10] 0.77% [7],[8],[9],[10] 0.77% [7],[8],[9],[10] 0.77% [7],[8],[9],[10]  
Investment, Identifier [Axis]: OHCP V TC COI, LP. - LP Interest                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 3,500,000 [4],[5] 3,500,000 [9],[10],[18] 3,500,000 [4],[5] 3,500,000 [4],[5] 3,500,000 [4],[5] 3,500,000 [4],[5] 3,500,000 [4],[5] 3,500,000 [4],[5] 3,500,000 [9],[10],[18] 3,500,000 [9],[10],[18] 3,500,000 [9],[10],[18] 3,500,000 [9],[10],[18] 3,500,000 [9],[10],[18] 3,500,000 [9],[10],[18]  
Cost $ 3,500 [4],[5],[15] $ 3,500 [9],[10],[16],[18]                          
Fair Value $ 4,550 [4],[5] $ 4,410 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.11% [4],[5] 0.11% [9],[10],[18] 0.11% [4],[5] 0.11% [4],[5] 0.11% [4],[5] 0.11% [4],[5] 0.11% [4],[5] 0.11% [4],[5] 0.11% [9],[10],[18] 0.11% [9],[10],[18] 0.11% [9],[10],[18] 0.11% [9],[10],[18] 0.11% [9],[10],[18] 0.11% [9],[10],[18]  
Investment, Identifier [Axis]: Odyssey Holding Company, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [9],[10],[19]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [9],[10],[13],[14],[19]   10.45%             10.45% 10.45% 10.45% 10.45% 10.45% 10.45%  
Investment Owned, Balance, Principal Amount [9],[10],[19]   $ 18,672                          
Cost [9],[10],[16],[19]   18,522                          
Fair Value [9],[10],[19]   $ 18,672                          
Investment Owned, Percent of Net Assets [9],[10],[19]   0.45%             0.45% 0.45% 0.45% 0.45% 0.45% 0.45%  
Investment, Identifier [Axis]: Odyssey Holding Company, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [4],[5],[11],[12],[20] 10.70%   10.70% 10.70% 10.70% 10.70% 10.70% 10.70%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 3,634                            
Cost [4],[5],[15],[20] 3,599                            
Fair Value [4],[5],[20] $ 3,634                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.09%   0.09% 0.09% 0.09% 0.09% 0.09% 0.09%              
Investment, Identifier [Axis]: Odyssey Holding Company, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [4],[5],[11],[12],[20] 10.45%   10.45% 10.45% 10.45% 10.45% 10.45% 10.45%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 13,403                            
Cost [4],[5],[15],[20] 13,318                            
Fair Value [4],[5],[20] $ 13,403                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.32%   0.32% 0.32% 0.32% 0.32% 0.32% 0.32%              
Investment, Identifier [Axis]: Odyssey Holding Company, LLC 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [4],[5],[11],[12],[20] 10.95%   10.95% 10.95% 10.95% 10.95% 10.95% 10.95%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 1,635                            
Cost [4],[5],[15],[20] 1,618                            
Fair Value [4],[5],[20] $ 1,635                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.04%   0.04% 0.04% 0.04% 0.04% 0.04% 0.04%              
Investment, Identifier [Axis]: Onex Baltimore Buyer, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10],[18],[33]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14],[18],[33]   10.50%             10.50% 10.50% 10.50% 10.50% 10.50% 10.50%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10],[18],[33]   $ 28,023                          
Cost [6],[7],[9],[10],[16],[18],[33]   27,541                          
Fair Value [6],[7],[9],[10],[18],[33]   $ 27,720                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10],[18],[33]   0.67%             0.67% 0.67% 0.67% 0.67% 0.67% 0.67%  
Investment, Identifier [Axis]: Onex Baltimore Buyer, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5],[30] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [2],[4],[5],[11],[12],[30] 11.06%   11.06% 11.06% 11.06% 11.06% 11.06% 11.06%              
Investment Owned, Balance, Principal Amount [2],[4],[5],[30] $ 20,804                            
Cost [2],[4],[5],[15],[30] 20,477                            
Fair Value [2],[4],[5],[30] $ 20,595                            
Investment Owned, Percent of Net Assets [2],[4],[5],[30] 0.49%   0.49% 0.49% 0.49% 0.49% 0.49% 0.49%              
Investment, Identifier [Axis]: Onex Baltimore Buyer, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.66%   10.66% 10.66% 10.66% 10.66% 10.66% 10.66%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 7,201                            
Cost [1],[2],[4],[5],[15] 7,070                            
Fair Value [1],[2],[4],[5] $ 7,107                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.17%   0.17% 0.17% 0.17% 0.17% 0.17% 0.17%              
Investment, Identifier [Axis]: Oranje Holdco Inc                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 7.75%   7.75% 7.75% 7.75% 7.75% 7.75% 7.75%              
Interest Rate [1],[4],[5],[11],[12],[20] 12.43%   12.43% 12.43% 12.43% 12.43% 12.43% 12.43%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 2,000                            
Cost [1],[4],[5],[15],[20] 1,945                            
Fair Value [1],[4],[5],[20] $ 1,944                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.05%   0.05% 0.05% 0.05% 0.05% 0.05% 0.05%              
Investment, Identifier [Axis]: Other Cash and Cash Equivalents                              
Schedule of Investments [Line Items]                              
Cost $ 102,473 [5],[15] $ 131,272 [10],[16],[18]                          
Fair Value $ 102,473 [5] $ 131,272 [10],[18]                          
Investment Owned, Percent of Net Assets 2.45% [5] 3.16% [10],[18] 2.45% [5] 2.45% [5] 2.45% [5] 2.45% [5] 2.45% [5] 2.45% [5] 3.16% [10],[18] 3.16% [10],[18] 3.16% [10],[18] 3.16% [10],[18] 3.16% [10],[18] 3.16% [10],[18]  
Investment, Identifier [Axis]: PGIS Intermediate Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[2],[4],[5],[17] 5.50% [6],[7],[9],[10],[18] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [1],[2],[4],[5],[17] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18] 5.50% [6],[7],[9],[10],[18]  
Interest Rate 10.66% [1],[2],[4],[5],[11],[12],[17] 10.63% [6],[7],[9],[10],[13],[14],[18] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.66% [1],[2],[4],[5],[11],[12],[17] 10.63% [6],[7],[9],[10],[13],[14],[18] 10.63% [6],[7],[9],[10],[13],[14],[18] 10.63% [6],[7],[9],[10],[13],[14],[18] 10.63% [6],[7],[9],[10],[13],[14],[18] 10.63% [6],[7],[9],[10],[13],[14],[18] 10.63% [6],[7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 4,616 [1],[2],[4],[5],[17] $ 4,627 [6],[7],[9],[10],[18]                          
Cost 4,545 [1],[2],[4],[5],[15],[17] 4,553 [6],[7],[9],[10],[16],[18]                          
Fair Value $ 4,459 [1],[2],[4],[5],[17] $ 4,470 [6],[7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.11% [1],[2],[4],[5],[17] 0.11% [6],[7],[9],[10],[18] 0.11% [1],[2],[4],[5],[17] 0.11% [1],[2],[4],[5],[17] 0.11% [1],[2],[4],[5],[17] 0.11% [1],[2],[4],[5],[17] 0.11% [1],[2],[4],[5],[17] 0.11% [1],[2],[4],[5],[17] 0.11% [6],[7],[9],[10],[18] 0.11% [6],[7],[9],[10],[18] 0.11% [6],[7],[9],[10],[18] 0.11% [6],[7],[9],[10],[18] 0.11% [6],[7],[9],[10],[18] 0.11% [6],[7],[9],[10],[18]  
Investment, Identifier [Axis]: PPV Intermediate Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10]  
Interest Rate 10.88% [1],[2],[4],[5],[11],[12] 10.07% [6],[7],[9],[10],[13],[14] 10.88% [1],[2],[4],[5],[11],[12] 10.88% [1],[2],[4],[5],[11],[12] 10.88% [1],[2],[4],[5],[11],[12] 10.88% [1],[2],[4],[5],[11],[12] 10.88% [1],[2],[4],[5],[11],[12] 10.88% [1],[2],[4],[5],[11],[12] 10.07% [6],[7],[9],[10],[13],[14] 10.07% [6],[7],[9],[10],[13],[14] 10.07% [6],[7],[9],[10],[13],[14] 10.07% [6],[7],[9],[10],[13],[14] 10.07% [6],[7],[9],[10],[13],[14] 10.07% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 1,906 [1],[2],[4],[5] $ 1,796 [6],[7],[9],[10]                          
Cost 1,873 [1],[2],[4],[5],[15] 1,761 [6],[7],[9],[10],[16]                          
Fair Value $ 1,885 [1],[2],[4],[5] $ 1,775 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.04% [1],[2],[4],[5] 0.04% [6],[7],[9],[10] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Petrus Buyer Inc                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [1],[2],[4],[5] 6.50% [6],[7],[9],[10] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10]  
Interest Rate 10.70% [1],[2],[4],[5],[11],[12] 10.70% [6],[7],[9],[10],[13],[14] 10.70% [1],[2],[4],[5],[11],[12] 10.70% [1],[2],[4],[5],[11],[12] 10.70% [1],[2],[4],[5],[11],[12] 10.70% [1],[2],[4],[5],[11],[12] 10.70% [1],[2],[4],[5],[11],[12] 10.70% [1],[2],[4],[5],[11],[12] 10.70% [6],[7],[9],[10],[13],[14] 10.70% [6],[7],[9],[10],[13],[14] 10.70% [6],[7],[9],[10],[13],[14] 10.70% [6],[7],[9],[10],[13],[14] 10.70% [6],[7],[9],[10],[13],[14] 10.70% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 1,905 [1],[2],[4],[5] $ 1,905 [6],[7],[9],[10]                          
Cost 1,835 [1],[2],[4],[5],[15] 1,833 [6],[7],[9],[10],[16]                          
Fair Value $ 1,852 [1],[2],[4],[5] $ 1,831 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.04% [1],[2],[4],[5] 0.04% [6],[7],[9],[10] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Point Broadband Acquisition, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[19]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [6],[9],[10],[13],[14],[19]   10.56%             10.56% 10.56% 10.56% 10.56% 10.56% 10.56%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[19]   $ 104,875                          
Cost [6],[9],[10],[16],[19]   102,509                          
Fair Value [6],[9],[10],[19]   $ 101,470                          
Investment Owned, Percent of Net Assets [6],[9],[10],[19]   2.44%             2.44% 2.44% 2.44% 2.44% 2.44% 2.44%  
Investment, Identifier [Axis]: Point Broadband Acquisition, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [4],[5],[11],[12],[20] 10.78%   10.78% 10.78% 10.78% 10.78% 10.78% 10.78%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 86,140                            
Cost [4],[5],[15],[20] 84,448                            
Fair Value [4],[5],[20] $ 84,848                            
Investment Owned, Percent of Net Assets [4],[5],[20] 2.02%   2.02% 2.02% 2.02% 2.02% 2.02% 2.02%              
Investment, Identifier [Axis]: Point Broadband Acquisition, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [1],[4],[5],[11],[12],[20] 10.98%   10.98% 10.98% 10.98% 10.98% 10.98% 10.98%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 34,523                            
Cost [1],[4],[5],[15],[20] 33,798                            
Fair Value [1],[4],[5],[20] $ 33,947                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.81%   0.81% 0.81% 0.81% 0.81% 0.81% 0.81%              
Investment, Identifier [Axis]: Point Broadband Holdings, LLC - Class A Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 6,930 [4],[5] 6,930 [9],[10],[18] 6,930 [4],[5] 6,930 [4],[5] 6,930 [4],[5] 6,930 [4],[5] 6,930 [4],[5] 6,930 [4],[5] 6,930 [9],[10],[18] 6,930 [9],[10],[18] 6,930 [9],[10],[18] 6,930 [9],[10],[18] 6,930 [9],[10],[18] 6,930 [9],[10],[18]  
Cost $ 5,877 [4],[5],[15] $ 5,877 [9],[10],[16],[18]                          
Fair Value $ 6,692 [4],[5] $ 5,285 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.16% [4],[5] 0.13% [9],[10],[18] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.13% [9],[10],[18] 0.13% [9],[10],[18] 0.13% [9],[10],[18] 0.13% [9],[10],[18] 0.13% [9],[10],[18] 0.13% [9],[10],[18]  
Investment, Identifier [Axis]: Point Broadband Holdings, LLC - Class Additional A Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 1,489 [4],[5] 79,358 [9],[10],[18] 1,489 [4],[5] 1,489 [4],[5] 1,489 [4],[5] 1,489 [4],[5] 1,489 [4],[5] 1,489 [4],[5] 79,358 [9],[10],[18] 79,358 [9],[10],[18] 79,358 [9],[10],[18] 79,358 [9],[10],[18] 79,358 [9],[10],[18] 79,358 [9],[10],[18]  
Cost $ 1,263 [4],[5],[15] $ 226 [9],[10],[16],[18]                          
Fair Value $ 1,438 [4],[5] $ 164 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.03% [4],[5] 0.00% [9],[10],[18] 0.03% [4],[5] 0.03% [4],[5] 0.03% [4],[5] 0.03% [4],[5] 0.03% [4],[5] 0.03% [4],[5] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18]  
Investment, Identifier [Axis]: Point Broadband Holdings, LLC - Class Additional B Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 79,358 [4],[5] 1,489 [9],[10],[18] 79,358 [4],[5] 79,358 [4],[5] 79,358 [4],[5] 79,358 [4],[5] 79,358 [4],[5] 79,358 [4],[5] 1,489 [9],[10],[18] 1,489 [9],[10],[18] 1,489 [9],[10],[18] 1,489 [9],[10],[18] 1,489 [9],[10],[18] 1,489 [9],[10],[18]  
Cost $ 226 [4],[5],[15] $ 1,263 [9],[10],[16],[18]                          
Fair Value $ 417 [4],[5] $ 1,136 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.01% [4],[5] 0.03% [9],[10],[18] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.03% [9],[10],[18] 0.03% [9],[10],[18] 0.03% [9],[10],[18] 0.03% [9],[10],[18] 0.03% [9],[10],[18] 0.03% [9],[10],[18]  
Investment, Identifier [Axis]: Point Broadband Holdings, LLC - Class B Units                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 369,255 [4],[5] 369,255 [9],[10],[18] 369,255 [4],[5] 369,255 [4],[5] 369,255 [4],[5] 369,255 [4],[5] 369,255 [4],[5] 369,255 [4],[5] 369,255 [9],[10],[18] 369,255 [9],[10],[18] 369,255 [9],[10],[18] 369,255 [9],[10],[18] 369,255 [9],[10],[18] 369,255 [9],[10],[18]  
Cost $ 1,053 [4],[5],[15] $ 1,053 [9],[10],[16],[18]                          
Fair Value $ 1,940 [4],[5] $ 762 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.05% [4],[5] 0.02% [9],[10],[18] 0.05% [4],[5] 0.05% [4],[5] 0.05% [4],[5] 0.05% [4],[5] 0.05% [4],[5] 0.05% [4],[5] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18] 0.02% [9],[10],[18]  
Investment, Identifier [Axis]: Porcelain Acquisition Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[4],[5],[20] 5.75% [6],[9],[10],[19] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19] 5.75% [6],[9],[10],[19]  
Interest Rate 10.91% [1],[4],[5],[11],[12],[20] 10.48% [6],[9],[10],[13],[14],[19] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.48% [6],[9],[10],[13],[14],[19] 10.48% [6],[9],[10],[13],[14],[19] 10.48% [6],[9],[10],[13],[14],[19] 10.48% [6],[9],[10],[13],[14],[19] 10.48% [6],[9],[10],[13],[14],[19] 10.48% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 55,133 [1],[4],[5],[20] $ 55,254 [6],[9],[10],[19]                          
Cost 53,751 [1],[4],[5],[15],[20] 53,785 [6],[9],[10],[16],[19]                          
Fair Value $ 54,156 [1],[4],[5],[20] $ 54,829 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 1.29% [1],[4],[5],[20] 1.32% [6],[9],[10],[19] 1.29% [1],[4],[5],[20] 1.29% [1],[4],[5],[20] 1.29% [1],[4],[5],[20] 1.29% [1],[4],[5],[20] 1.29% [1],[4],[5],[20] 1.29% [1],[4],[5],[20] 1.32% [6],[9],[10],[19] 1.32% [6],[9],[10],[19] 1.32% [6],[9],[10],[19] 1.32% [6],[9],[10],[19] 1.32% [6],[9],[10],[19] 1.32% [6],[9],[10],[19]  
Investment, Identifier [Axis]: Profile Products, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [2],[4],[5] 5.50% [6],[7],[9],[10] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10]  
Interest Rate 10.41% [2],[4],[5],[11],[12] 9.36% [6],[7],[9],[10],[13],[14] 10.41% [2],[4],[5],[11],[12] 10.41% [2],[4],[5],[11],[12] 10.41% [2],[4],[5],[11],[12] 10.41% [2],[4],[5],[11],[12] 10.41% [2],[4],[5],[11],[12] 10.41% [2],[4],[5],[11],[12] 9.36% [6],[7],[9],[10],[13],[14] 9.36% [6],[7],[9],[10],[13],[14] 9.36% [6],[7],[9],[10],[13],[14] 9.36% [6],[7],[9],[10],[13],[14] 9.36% [6],[7],[9],[10],[13],[14] 9.36% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 5,873 [2],[4],[5] $ 6,344 [6],[7],[9],[10]                          
Cost 5,799 [2],[4],[5],[15] 6,247 [6],[7],[9],[10],[16]                          
Fair Value $ 5,740 [2],[4],[5] $ 6,186 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.14% [2],[4],[5] 0.15% [6],[7],[9],[10] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.15% [6],[7],[9],[10] 0.15% [6],[7],[9],[10] 0.15% [6],[7],[9],[10] 0.15% [6],[7],[9],[10] 0.15% [6],[7],[9],[10] 0.15% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Profile Products, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [1],[2],[4],[5] 5.50% [7],[9],[10] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10] 5.50% [7],[9],[10]  
Interest Rate 10.30% [1],[2],[4],[5],[11],[12] 10.14% [7],[9],[10],[13],[14] 10.30% [1],[2],[4],[5],[11],[12] 10.30% [1],[2],[4],[5],[11],[12] 10.30% [1],[2],[4],[5],[11],[12] 10.30% [1],[2],[4],[5],[11],[12] 10.30% [1],[2],[4],[5],[11],[12] 10.30% [1],[2],[4],[5],[11],[12] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14] 10.14% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 749 [1],[2],[4],[5] $ 1,242 [7],[9],[10]                          
Cost 735 [1],[2],[4],[5],[15] 1,221 [7],[9],[10],[16]                          
Fair Value $ 729 [1],[2],[4],[5] $ 1,214 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.02% [1],[2],[4],[5] 0.03% [7],[9],[10] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.03% [7],[9],[10] 0.03% [7],[9],[10] 0.03% [7],[9],[10] 0.03% [7],[9],[10] 0.03% [7],[9],[10] 0.03% [7],[9],[10]  
Investment, Identifier [Axis]: Profile Products, LLC 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [2],[4],[5],[11],[12] 10.37%   10.37% 10.37% 10.37% 10.37% 10.37% 10.37%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 1,238                            
Cost [2],[4],[5],[15] 1,219                            
Fair Value [2],[4],[5] $ 1,211                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.03%   0.03% 0.03% 0.03% 0.03% 0.03% 0.03%              
Investment, Identifier [Axis]: Progress Residential PM Holdings, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [1],[2],[4],[5] 6.25% [6],[7],[9],[10] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10]  
Interest Rate 11.16% [1],[2],[4],[5],[11],[12] 10.67% [6],[7],[9],[10],[13],[14] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 70,324 [1],[2],[4],[5] $ 70,324 [6],[7],[9],[10]                          
Cost 69,075 [1],[2],[4],[5],[15] 69,012 [6],[7],[9],[10],[16]                          
Fair Value $ 70,324 [1],[2],[4],[5] $ 70,324 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 1.68% [1],[2],[4],[5] 1.69% [6],[7],[9],[10] 1.68% [1],[2],[4],[5] 1.68% [1],[2],[4],[5] 1.68% [1],[2],[4],[5] 1.68% [1],[2],[4],[5] 1.68% [1],[2],[4],[5] 1.68% [1],[2],[4],[5] 1.69% [6],[7],[9],[10] 1.69% [6],[7],[9],[10] 1.69% [6],[7],[9],[10] 1.69% [6],[7],[9],[10] 1.69% [6],[7],[9],[10] 1.69% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Progress Residential PM Holdings, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [1],[2],[4],[5] 6.25% [6],[7],[9],[10] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10] 6.25% [6],[7],[9],[10]  
Interest Rate 11.16% [1],[2],[4],[5],[11],[12] 10.67% [6],[7],[9],[10],[13],[14] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 11.16% [1],[2],[4],[5],[11],[12] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14] 10.67% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 833 [1],[2],[4],[5] $ 833 [6],[7],[9],[10]                          
Cost 815 [1],[2],[4],[5],[15] 814 [6],[7],[9],[10],[16]                          
Fair Value $ 833 [1],[2],[4],[5] $ 833 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.02% [1],[2],[4],[5] 0.02% [6],[7],[9],[10] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.02% [1],[2],[4],[5] 0.02% [6],[7],[9],[10] 0.02% [6],[7],[9],[10] 0.02% [6],[7],[9],[10] 0.02% [6],[7],[9],[10] 0.02% [6],[7],[9],[10] 0.02% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Project Boost Purchaser, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.25%             5.25% 5.25% 5.25% 5.25% 5.25% 5.25%  
Interest Rate [6],[7],[9],[10],[13],[14]   9.65%             9.65% 9.65% 9.65% 9.65% 9.65% 9.65%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 4,795                          
Cost [6],[7],[9],[10],[16]   4,742                          
Fair Value [6],[7],[9],[10]   $ 4,763                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.11%             0.11% 0.11% 0.11% 0.11% 0.11% 0.11%  
Investment, Identifier [Axis]: Project Boost Purchaser, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.38%   10.38% 10.38% 10.38% 10.38% 10.38% 10.38%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 4,709                            
Cost [1],[2],[4],[5],[15] 4,663                            
Fair Value [1],[2],[4],[5] $ 4,682                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.11%   0.11% 0.11% 0.11% 0.11% 0.11% 0.11%              
Investment, Identifier [Axis]: Project Boost Purchaser, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.12%   10.12% 10.12% 10.12% 10.12% 10.12% 10.12%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 74                            
Cost [1],[2],[4],[5],[15] 70                            
Fair Value [1],[2],[4],[5] $ 69                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%              
Investment, Identifier [Axis]: Project Ruby Ultimate Parent Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 3.25% [2],[5] 3.25% [7],[10] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [7],[10] 3.25% [7],[10] 3.25% [7],[10] 3.25% [7],[10] 3.25% [7],[10] 3.25% [7],[10]  
Interest Rate 8.09% [2],[5],[11],[12] 7.63% [7],[10],[13],[14] 8.09% [2],[5],[11],[12] 8.09% [2],[5],[11],[12] 8.09% [2],[5],[11],[12] 8.09% [2],[5],[11],[12] 8.09% [2],[5],[11],[12] 8.09% [2],[5],[11],[12] 7.63% [7],[10],[13],[14] 7.63% [7],[10],[13],[14] 7.63% [7],[10],[13],[14] 7.63% [7],[10],[13],[14] 7.63% [7],[10],[13],[14] 7.63% [7],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 8,439 [2],[5] $ 8,461 [7],[10]                          
Cost 8,409 [2],[5],[15] 8,429 [7],[10],[16]                          
Fair Value $ 8,143 [2],[5] $ 8,019 [7],[10]                          
Investment Owned, Percent of Net Assets 0.19% [2],[5] 0.19% [7],[10] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [7],[10] 0.19% [7],[10] 0.19% [7],[10] 0.19% [7],[10] 0.19% [7],[10] 0.19% [7],[10]  
Investment, Identifier [Axis]: Qualus Power Services Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.25% [1],[4],[5],[20] 5.25% [6],[9],[10],[19] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19] 5.25% [6],[9],[10],[19]  
Interest Rate 10.24% [1],[4],[5],[11],[12],[20] 10.01% [6],[9],[10],[13],[14],[19] 10.24% [1],[4],[5],[11],[12],[20] 10.24% [1],[4],[5],[11],[12],[20] 10.24% [1],[4],[5],[11],[12],[20] 10.24% [1],[4],[5],[11],[12],[20] 10.24% [1],[4],[5],[11],[12],[20] 10.24% [1],[4],[5],[11],[12],[20] 10.01% [6],[9],[10],[13],[14],[19] 10.01% [6],[9],[10],[13],[14],[19] 10.01% [6],[9],[10],[13],[14],[19] 10.01% [6],[9],[10],[13],[14],[19] 10.01% [6],[9],[10],[13],[14],[19] 10.01% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 33,377 [1],[4],[5],[20] $ 33,462 [6],[9],[10],[19]                          
Cost 32,787 [1],[4],[5],[15],[20] 32,834 [6],[9],[10],[16],[19]                          
Fair Value $ 32,975 [1],[4],[5],[20] $ 33,092 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.79% [1],[4],[5],[20] 0.80% [6],[9],[10],[19] 0.79% [1],[4],[5],[20] 0.79% [1],[4],[5],[20] 0.79% [1],[4],[5],[20] 0.79% [1],[4],[5],[20] 0.79% [1],[4],[5],[20] 0.79% [1],[4],[5],[20] 0.80% [6],[9],[10],[19] 0.80% [6],[9],[10],[19] 0.80% [6],[9],[10],[19] 0.80% [6],[9],[10],[19] 0.80% [6],[9],[10],[19] 0.80% [6],[9],[10],[19]  
Investment, Identifier [Axis]: RPBLS Midco, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10]  
Interest Rate 10.34% [2],[4],[5],[11],[12] 9.41% [6],[7],[9],[10],[13],[14] 10.34% [2],[4],[5],[11],[12] 10.34% [2],[4],[5],[11],[12] 10.34% [2],[4],[5],[11],[12] 10.34% [2],[4],[5],[11],[12] 10.34% [2],[4],[5],[11],[12] 10.34% [2],[4],[5],[11],[12] 9.41% [6],[7],[9],[10],[13],[14] 9.41% [6],[7],[9],[10],[13],[14] 9.41% [6],[7],[9],[10],[13],[14] 9.41% [6],[7],[9],[10],[13],[14] 9.41% [6],[7],[9],[10],[13],[14] 9.41% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 9,419 [2],[4],[5] $ 9,423 [6],[7],[9],[10]                          
Cost 9,279 [2],[4],[5],[15] 9,275 [6],[7],[9],[10],[16]                          
Fair Value $ 9,419 [2],[4],[5] $ 9,329 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.22% [2],[4],[5] 0.22% [6],[7],[9],[10] 0.22% [2],[4],[5] 0.22% [2],[4],[5] 0.22% [2],[4],[5] 0.22% [2],[4],[5] 0.22% [2],[4],[5] 0.22% [2],[4],[5] 0.22% [6],[7],[9],[10] 0.22% [6],[7],[9],[10] 0.22% [6],[7],[9],[10] 0.22% [6],[7],[9],[10] 0.22% [6],[7],[9],[10] 0.22% [6],[7],[9],[10]  
Investment, Identifier [Axis]: RWL Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10]  
Interest Rate 10.80% [1],[2],[4],[5],[11],[12] 10.48% [6],[7],[9],[10],[13],[14] 10.80% [1],[2],[4],[5],[11],[12] 10.80% [1],[2],[4],[5],[11],[12] 10.80% [1],[2],[4],[5],[11],[12] 10.80% [1],[2],[4],[5],[11],[12] 10.80% [1],[2],[4],[5],[11],[12] 10.80% [1],[2],[4],[5],[11],[12] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 24,072 [1],[2],[4],[5] $ 24,133 [6],[7],[9],[10]                          
Cost 23,626 [1],[2],[4],[5],[15] 23,667 [6],[7],[9],[10],[16]                          
Fair Value $ 23,767 [1],[2],[4],[5] $ 23,827 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.57% [1],[2],[4],[5] 0.57% [6],[7],[9],[10] 0.57% [1],[2],[4],[5] 0.57% [1],[2],[4],[5] 0.57% [1],[2],[4],[5] 0.57% [1],[2],[4],[5] 0.57% [1],[2],[4],[5] 0.57% [1],[2],[4],[5] 0.57% [6],[7],[9],[10] 0.57% [6],[7],[9],[10] 0.57% [6],[7],[9],[10] 0.57% [6],[7],[9],[10] 0.57% [6],[7],[9],[10] 0.57% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Rally Buyer, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   8.78%             8.78% 8.78% 8.78% 8.78% 8.78% 8.78%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 718                          
Cost [6],[7],[9],[10],[16]   700                          
Fair Value [6],[7],[9],[10]   $ 699                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.02%             0.02% 0.02% 0.02% 0.02% 0.02% 0.02%  
Investment, Identifier [Axis]: Rally Buyer, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.60%   10.60% 10.60% 10.60% 10.60% 10.60% 10.60%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 716                            
Cost [1],[2],[4],[5],[15] 701                            
Fair Value [1],[2],[4],[5] $ 699                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.02%   0.02% 0.02% 0.02% 0.02% 0.02% 0.02%              
Investment, Identifier [Axis]: Rally Buyer, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.53%   10.53% 10.53% 10.53% 10.53% 10.53% 10.53%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 25                            
Cost [1],[2],[4],[5],[15] 23                            
Fair Value [1],[2],[4],[5] $ 22                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%              
Investment, Identifier [Axis]: Razor Holdco, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10]  
Interest Rate 10.59% [2],[4],[5],[11],[12] 9.42% [7],[9],[10],[13],[14] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14] 9.42% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 37,253 [2],[4],[5] $ 37,347 [7],[9],[10]                          
Cost 36,664 [2],[4],[5],[15] 36,718 [7],[9],[10],[16]                          
Fair Value $ 36,694 [2],[4],[5] $ 36,600 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.88% [2],[4],[5] 0.88% [7],[9],[10] 0.88% [2],[4],[5] 0.88% [2],[4],[5] 0.88% [2],[4],[5] 0.88% [2],[4],[5] 0.88% [2],[4],[5] 0.88% [2],[4],[5] 0.88% [7],[9],[10] 0.88% [7],[9],[10] 0.88% [7],[9],[10] 0.88% [7],[9],[10] 0.88% [7],[9],[10] 0.88% [7],[9],[10]  
Investment, Identifier [Axis]: Red River Technology, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[4],[5],[20] 6.00% [6],[9],[10],[19] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19]  
Interest Rate 10.91% [1],[4],[5],[11],[12],[20] 10.38% [6],[9],[10],[13],[14],[19] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.91% [1],[4],[5],[11],[12],[20] 10.38% [6],[9],[10],[13],[14],[19] 10.38% [6],[9],[10],[13],[14],[19] 10.38% [6],[9],[10],[13],[14],[19] 10.38% [6],[9],[10],[13],[14],[19] 10.38% [6],[9],[10],[13],[14],[19] 10.38% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 80,581 [1],[4],[5],[20] $ 80,785 [6],[9],[10],[19]                          
Cost 79,605 [1],[4],[5],[15],[20] 79,749 [6],[9],[10],[16],[19]                          
Fair Value $ 80,581 [1],[4],[5],[20] $ 80,180 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 1.92% [1],[4],[5],[20] 1.93% [6],[9],[10],[19] 1.92% [1],[4],[5],[20] 1.92% [1],[4],[5],[20] 1.92% [1],[4],[5],[20] 1.92% [1],[4],[5],[20] 1.92% [1],[4],[5],[20] 1.92% [1],[4],[5],[20] 1.93% [6],[9],[10],[19] 1.93% [6],[9],[10],[19] 1.93% [6],[9],[10],[19] 1.93% [6],[9],[10],[19] 1.93% [6],[9],[10],[19] 1.93% [6],[9],[10],[19]  
Investment, Identifier [Axis]: Redwood Services Group, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.15% [1],[2],[4],[5] 6.00% [6],[7],[9],[10] 6.15% [1],[2],[4],[5] 6.15% [1],[2],[4],[5] 6.15% [1],[2],[4],[5] 6.15% [1],[2],[4],[5] 6.15% [1],[2],[4],[5] 6.15% [1],[2],[4],[5] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10]  
Interest Rate 11.15% [1],[2],[4],[5],[11],[12] 10.69% [6],[7],[9],[10],[13],[14] 11.15% [1],[2],[4],[5],[11],[12] 11.15% [1],[2],[4],[5],[11],[12] 11.15% [1],[2],[4],[5],[11],[12] 11.15% [1],[2],[4],[5],[11],[12] 11.15% [1],[2],[4],[5],[11],[12] 11.15% [1],[2],[4],[5],[11],[12] 10.69% [6],[7],[9],[10],[13],[14] 10.69% [6],[7],[9],[10],[13],[14] 10.69% [6],[7],[9],[10],[13],[14] 10.69% [6],[7],[9],[10],[13],[14] 10.69% [6],[7],[9],[10],[13],[14] 10.69% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 2,560 [1],[2],[4],[5] $ 2,338 [6],[7],[9],[10]                          
Cost 2,509 [1],[2],[4],[5],[15] 2,297 [6],[7],[9],[10],[16]                          
Fair Value $ 2,501 [1],[2],[4],[5] $ 2,290 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.06% [1],[2],[4],[5] 0.06% [6],[7],[9],[10] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [6],[7],[9],[10] 0.06% [6],[7],[9],[10] 0.06% [6],[7],[9],[10] 0.06% [6],[7],[9],[10] 0.06% [6],[7],[9],[10] 0.06% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Relativity ODA, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [1],[4],[5],[20] 10.55% [6],[9],[10],[19] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 10.55% [6],[9],[10],[19] 10.55% [6],[9],[10],[19] 10.55% [6],[9],[10],[19] 10.55% [6],[9],[10],[19] 10.55% [6],[9],[10],[19] 10.55% [6],[9],[10],[19]  
Reference Rate and Spread/Paid in Kind 12.35% [1],[4],[5],[11],[12],[20] 11.55% [6],[9],[10],[13],[14],[19] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 11.55% [6],[9],[10],[13],[14],[19] 11.55% [6],[9],[10],[13],[14],[19] 11.55% [6],[9],[10],[13],[14],[19] 11.55% [6],[9],[10],[13],[14],[19] 11.55% [6],[9],[10],[13],[14],[19] 11.55% [6],[9],[10],[13],[14],[19]  
Interest Rate 12.35% [1],[4],[5],[11],[12],[20] 11.89% [6],[9],[10],[13],[14],[19] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 12.35% [1],[4],[5],[11],[12],[20] 11.89% [6],[9],[10],[13],[14],[19] 11.89% [6],[9],[10],[13],[14],[19] 11.89% [6],[9],[10],[13],[14],[19] 11.89% [6],[9],[10],[13],[14],[19] 11.89% [6],[9],[10],[13],[14],[19] 11.89% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 21,215 [1],[4],[5],[20] $ 20,995 [6],[9],[10],[19]                          
Cost 20,848 [1],[4],[5],[15],[20] 20,607 [6],[9],[10],[16],[19]                          
Fair Value $ 20,847 [1],[4],[5],[20] $ 20,631 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.50% [1],[4],[5],[20] 0.50% [6],[9],[10],[19] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [6],[9],[10],[19] 0.50% [6],[9],[10],[19] 0.50% [6],[9],[10],[19] 0.50% [6],[9],[10],[19] 0.50% [6],[9],[10],[19] 0.50% [6],[9],[10],[19]  
Investment, Identifier [Axis]: Relay Purchaser, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[2],[4],[5],[17] 6.00% [6],[7],[9],[10],[18] 6.00% [1],[2],[4],[5],[17] 6.00% [1],[2],[4],[5],[17] 6.00% [1],[2],[4],[5],[17] 6.00% [1],[2],[4],[5],[17] 6.00% [1],[2],[4],[5],[17] 6.00% [1],[2],[4],[5],[17] 6.00% [6],[7],[9],[10],[18] 6.00% [6],[7],[9],[10],[18] 6.00% [6],[7],[9],[10],[18] 6.00% [6],[7],[9],[10],[18] 6.00% [6],[7],[9],[10],[18] 6.00% [6],[7],[9],[10],[18]  
Interest Rate 11.21% [1],[2],[4],[5],[11],[12],[17] 10.73% [6],[7],[9],[10],[13],[14],[18] 11.21% [1],[2],[4],[5],[11],[12],[17] 11.21% [1],[2],[4],[5],[11],[12],[17] 11.21% [1],[2],[4],[5],[11],[12],[17] 11.21% [1],[2],[4],[5],[11],[12],[17] 11.21% [1],[2],[4],[5],[11],[12],[17] 11.21% [1],[2],[4],[5],[11],[12],[17] 10.73% [6],[7],[9],[10],[13],[14],[18] 10.73% [6],[7],[9],[10],[13],[14],[18] 10.73% [6],[7],[9],[10],[13],[14],[18] 10.73% [6],[7],[9],[10],[13],[14],[18] 10.73% [6],[7],[9],[10],[13],[14],[18] 10.73% [6],[7],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount $ 34,550 [1],[2],[4],[5],[17] $ 36,670 [6],[7],[9],[10],[18]                          
Cost 33,966 [1],[2],[4],[5],[15],[17] 35,999 [6],[7],[9],[10],[16],[18]                          
Fair Value $ 34,478 [1],[2],[4],[5],[17] $ 36,415 [6],[7],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.82% [1],[2],[4],[5],[17] 0.88% [6],[7],[9],[10],[18] 0.82% [1],[2],[4],[5],[17] 0.82% [1],[2],[4],[5],[17] 0.82% [1],[2],[4],[5],[17] 0.82% [1],[2],[4],[5],[17] 0.82% [1],[2],[4],[5],[17] 0.82% [1],[2],[4],[5],[17] 0.88% [6],[7],[9],[10],[18] 0.88% [6],[7],[9],[10],[18] 0.88% [6],[7],[9],[10],[18] 0.88% [6],[7],[9],[10],[18] 0.88% [6],[7],[9],[10],[18] 0.88% [6],[7],[9],[10],[18]  
Investment, Identifier [Axis]: RoadOne Inc                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [1],[4],[5],[20] 6.25% [6],[9],[10],[19] 6.25% [1],[4],[5],[20] 6.25% [1],[4],[5],[20] 6.25% [1],[4],[5],[20] 6.25% [1],[4],[5],[20] 6.25% [1],[4],[5],[20] 6.25% [1],[4],[5],[20] 6.25% [6],[9],[10],[19] 6.25% [6],[9],[10],[19] 6.25% [6],[9],[10],[19] 6.25% [6],[9],[10],[19] 6.25% [6],[9],[10],[19] 6.25% [6],[9],[10],[19]  
Interest Rate 11.11% [1],[4],[5],[11],[12],[20] 10.81% [6],[9],[10],[13],[14],[19] 11.11% [1],[4],[5],[11],[12],[20] 11.11% [1],[4],[5],[11],[12],[20] 11.11% [1],[4],[5],[11],[12],[20] 11.11% [1],[4],[5],[11],[12],[20] 11.11% [1],[4],[5],[11],[12],[20] 11.11% [1],[4],[5],[11],[12],[20] 10.81% [6],[9],[10],[13],[14],[19] 10.81% [6],[9],[10],[13],[14],[19] 10.81% [6],[9],[10],[13],[14],[19] 10.81% [6],[9],[10],[13],[14],[19] 10.81% [6],[9],[10],[13],[14],[19] 10.81% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 1,142 [1],[4],[5],[20] $ 1,067 [6],[9],[10],[19]                          
Cost 1,100 [1],[4],[5],[15],[20] 1,025 [6],[9],[10],[16],[19]                          
Fair Value $ 1,099 [1],[4],[5],[20] $ 1,024 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.03% [1],[4],[5],[20] 0.02% [6],[9],[10],[19] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.03% [1],[4],[5],[20] 0.02% [6],[9],[10],[19] 0.02% [6],[9],[10],[19] 0.02% [6],[9],[10],[19] 0.02% [6],[9],[10],[19] 0.02% [6],[9],[10],[19] 0.02% [6],[9],[10],[19]  
Investment, Identifier [Axis]: Roadsafe Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[19]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[9],[10],[13],[14],[19]   10.87%             10.87% 10.87% 10.87% 10.87% 10.87% 10.87%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[19]   $ 51,884                          
Cost [6],[9],[10],[16],[19]   51,085                          
Fair Value [6],[9],[10],[19]   $ 51,336                          
Investment Owned, Percent of Net Assets [6],[9],[10],[19]   1.23%             1.23% 1.23% 1.23% 1.23% 1.23% 1.23%  
Investment, Identifier [Axis]: Roadsafe Holdings, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[4],[5],[11],[12],[20] 10.87%   10.87% 10.87% 10.87% 10.87% 10.87% 10.87%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 33,205                            
Cost [1],[4],[5],[15],[20] 32,716                            
Fair Value [1],[4],[5],[20] $ 32,692                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.78%   0.78% 0.78% 0.78% 0.78% 0.78% 0.78%              
Investment, Identifier [Axis]: Roadsafe Holdings, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [4],[5],[11],[12],[20] 11.00%   11.00% 11.00% 11.00% 11.00% 11.00% 11.00%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 19,991                            
Cost [4],[5],[15],[20] 19,711                            
Fair Value [4],[5],[20] $ 19,692                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.47%   0.47% 0.47% 0.47% 0.47% 0.47% 0.47%              
Investment, Identifier [Axis]: SEKO Global Logistics Network, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 4.75% [4],[5],[17],[20] 5.00% [8],[9],[10],[18],[19] 4.75% [4],[5],[17],[20] 4.75% [4],[5],[17],[20] 4.75% [4],[5],[17],[20] 4.75% [4],[5],[17],[20] 4.75% [4],[5],[17],[20] 4.75% [4],[5],[17],[20] 5.00% [8],[9],[10],[18],[19] 5.00% [8],[9],[10],[18],[19] 5.00% [8],[9],[10],[18],[19] 5.00% [8],[9],[10],[18],[19] 5.00% [8],[9],[10],[18],[19] 5.00% [8],[9],[10],[18],[19]  
Interest Rate 9.91% [4],[5],[11],[12],[17],[20] 6.00% [8],[9],[10],[13],[14],[18],[19] 9.91% [4],[5],[11],[12],[17],[20] 9.91% [4],[5],[11],[12],[17],[20] 9.91% [4],[5],[11],[12],[17],[20] 9.91% [4],[5],[11],[12],[17],[20] 9.91% [4],[5],[11],[12],[17],[20] 9.91% [4],[5],[11],[12],[17],[20] 6.00% [8],[9],[10],[13],[14],[18],[19] 6.00% [8],[9],[10],[13],[14],[18],[19] 6.00% [8],[9],[10],[13],[14],[18],[19] 6.00% [8],[9],[10],[13],[14],[18],[19] 6.00% [8],[9],[10],[13],[14],[18],[19] 6.00% [8],[9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 5,996 [4],[5],[17],[20]               € 1,863 [8],[9],[10],[18],[19]            
Cost 5,934 [4],[5],[15],[17],[20] $ 2,134 [8],[9],[10],[16],[18],[19]                          
Fair Value $ 5,951 [4],[5],[17],[20] $ 1,978 [8],[9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.14% [4],[5],[17],[20] 0.05% [8],[9],[10],[18],[19] 0.14% [4],[5],[17],[20] 0.14% [4],[5],[17],[20] 0.14% [4],[5],[17],[20] 0.14% [4],[5],[17],[20] 0.14% [4],[5],[17],[20] 0.14% [4],[5],[17],[20] 0.05% [8],[9],[10],[18],[19] 0.05% [8],[9],[10],[18],[19] 0.05% [8],[9],[10],[18],[19] 0.05% [8],[9],[10],[18],[19] 0.05% [8],[9],[10],[18],[19] 0.05% [8],[9],[10],[18],[19]  
Investment, Identifier [Axis]: SEKO Global Logistics Network, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 4.00% [1],[4],[5],[17],[20] 4.75% [6],[9],[10],[18],[19] 4.00% [1],[4],[5],[17],[20] 4.00% [1],[4],[5],[17],[20] 4.00% [1],[4],[5],[17],[20] 4.00% [1],[4],[5],[17],[20] 4.00% [1],[4],[5],[17],[20] 4.00% [1],[4],[5],[17],[20] 4.75% [6],[9],[10],[18],[19] 4.75% [6],[9],[10],[18],[19] 4.75% [6],[9],[10],[18],[19] 4.75% [6],[9],[10],[18],[19] 4.75% [6],[9],[10],[18],[19] 4.75% [6],[9],[10],[18],[19]  
Interest Rate 8.75% [1],[4],[5],[11],[12],[17],[20] 9.48% [6],[9],[10],[13],[14],[18],[19] 8.75% [1],[4],[5],[11],[12],[17],[20] 8.75% [1],[4],[5],[11],[12],[17],[20] 8.75% [1],[4],[5],[11],[12],[17],[20] 8.75% [1],[4],[5],[11],[12],[17],[20] 8.75% [1],[4],[5],[11],[12],[17],[20] 8.75% [1],[4],[5],[11],[12],[17],[20] 9.48% [6],[9],[10],[13],[14],[18],[19] 9.48% [6],[9],[10],[13],[14],[18],[19] 9.48% [6],[9],[10],[13],[14],[18],[19] 9.48% [6],[9],[10],[13],[14],[18],[19] 9.48% [6],[9],[10],[13],[14],[18],[19] 9.48% [6],[9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 126 [1],[4],[5],[17],[20] $ 6,247 [6],[9],[10],[18],[19]                          
Cost 120 [1],[4],[5],[15],[17],[20] 6,174 [6],[9],[10],[16],[18],[19]                          
Fair Value $ 121 [1],[4],[5],[17],[20] $ 6,214 [6],[9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.00% [1],[4],[5],[17],[20] 0.15% [6],[9],[10],[18],[19] 0.00% [1],[4],[5],[17],[20] 0.00% [1],[4],[5],[17],[20] 0.00% [1],[4],[5],[17],[20] 0.00% [1],[4],[5],[17],[20] 0.00% [1],[4],[5],[17],[20] 0.00% [1],[4],[5],[17],[20] 0.15% [6],[9],[10],[18],[19] 0.15% [6],[9],[10],[18],[19] 0.15% [6],[9],[10],[18],[19] 0.15% [6],[9],[10],[18],[19] 0.15% [6],[9],[10],[18],[19] 0.15% [6],[9],[10],[18],[19]  
Investment, Identifier [Axis]: SEKO Global Logistics Network, LLC 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [3],[4],[5],[17],[20] 4.75%   4.75% 4.75% 4.75% 4.75% 4.75% 4.75%              
Interest Rate [3],[4],[5],[11],[12],[17],[20] 6.95%   6.95% 6.95% 6.95% 6.95% 6.95% 6.95%              
Investment Owned, Balance, Principal Amount | € [3],[4],[5],[17],[20]     € 1,863                        
Cost [3],[4],[5],[15],[17],[20] $ 2,135                            
Fair Value [3],[4],[5],[17],[20] $ 2,009                            
Investment Owned, Percent of Net Assets [3],[4],[5],[17],[20] 0.05%   0.05% 0.05% 0.05% 0.05% 0.05% 0.05%              
Investment, Identifier [Axis]: SG Acquisition, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.00% [4],[5],[23] 5.00% [9],[10],[24] 5.00% [4],[5],[23] 5.00% [4],[5],[23] 5.00% [4],[5],[23] 5.00% [4],[5],[23] 5.00% [4],[5],[23] 5.00% [4],[5],[23] 5.00% [9],[10],[24] 5.00% [9],[10],[24] 5.00% [9],[10],[24] 5.00% [9],[10],[24] 5.00% [9],[10],[24] 5.00% [9],[10],[24]  
Interest Rate 9.84% [4],[5],[11],[12],[23] 9.17% [9],[10],[13],[14],[24] 9.84% [4],[5],[11],[12],[23] 9.84% [4],[5],[11],[12],[23] 9.84% [4],[5],[11],[12],[23] 9.84% [4],[5],[11],[12],[23] 9.84% [4],[5],[11],[12],[23] 9.84% [4],[5],[11],[12],[23] 9.17% [9],[10],[13],[14],[24] 9.17% [9],[10],[13],[14],[24] 9.17% [9],[10],[13],[14],[24] 9.17% [9],[10],[13],[14],[24] 9.17% [9],[10],[13],[14],[24] 9.17% [9],[10],[13],[14],[24]  
Investment Owned, Balance, Principal Amount $ 104,974 [4],[5],[23] $ 104,974 [9],[10],[24]                          
Cost 103,953 [4],[5],[15],[23] 103,888 [9],[10],[16],[24]                          
Fair Value $ 104,974 [4],[5],[23] $ 104,974 [9],[10],[24]                          
Investment Owned, Percent of Net Assets 2.51% [4],[5],[23] 2.52% [9],[10],[24] 2.51% [4],[5],[23] 2.51% [4],[5],[23] 2.51% [4],[5],[23] 2.51% [4],[5],[23] 2.51% [4],[5],[23] 2.51% [4],[5],[23] 2.52% [9],[10],[24] 2.52% [9],[10],[24] 2.52% [9],[10],[24] 2.52% [9],[10],[24] 2.52% [9],[10],[24] 2.52% [9],[10],[24]  
Investment, Identifier [Axis]: Safety Borrower Holdings LP                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[10],[18],[19]   5.25%             5.25% 5.25% 5.25% 5.25% 5.25% 5.25%  
Interest Rate [6],[10],[13],[14],[18],[19]   10.46%             10.46% 10.46% 10.46% 10.46% 10.46% 10.46%  
Investment Owned, Balance, Principal Amount [6],[10],[18],[19]   $ 5,083                          
Cost [6],[10],[16],[18],[19]   5,044                          
Fair Value [6],[10],[18],[19]   $ 5,028                          
Investment Owned, Percent of Net Assets [6],[10],[18],[19]   0.12%             0.12% 0.12% 0.12% 0.12% 0.12% 0.12%  
Investment, Identifier [Axis]: Safety Borrower Holdings LP 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[20] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [4],[5],[11],[12],[17],[20] 10.46%   10.46% 10.46% 10.46% 10.46% 10.46% 10.46%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[20] $ 5,070                            
Cost [4],[5],[15],[17],[20] 5,036                            
Fair Value [4],[5],[17],[20] $ 5,045                            
Investment Owned, Percent of Net Assets [4],[5],[17],[20] 0.12%   0.12% 0.12% 0.12% 0.12% 0.12% 0.12%              
Investment, Identifier [Axis]: Safety Borrower Holdings LP 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[17],[20] 4.25%   4.25% 4.25% 4.25% 4.25% 4.25% 4.25%              
Interest Rate [1],[4],[5],[11],[12],[17],[20] 12.25%   12.25% 12.25% 12.25% 12.25% 12.25% 12.25%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[17],[20] $ 93                            
Cost [1],[4],[5],[15],[17],[20] 90                            
Fair Value [1],[4],[5],[17],[20] $ 89                            
Investment Owned, Percent of Net Assets [1],[4],[5],[17],[20] 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%              
Investment, Identifier [Axis]: Sam Holding Co, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[19]   5.25%             5.25% 5.25% 5.25% 5.25% 5.25% 5.25%  
Interest Rate [6],[9],[10],[13],[14],[19]   9.95%             9.95% 9.95% 9.95% 9.95% 9.95% 9.95%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[19]   $ 42,275                          
Cost [6],[9],[10],[16],[19]   41,506                          
Fair Value [6],[9],[10],[19]   $ 41,306                          
Investment Owned, Percent of Net Assets [6],[9],[10],[19]   0.99%             0.99% 0.99% 0.99% 0.99% 0.99% 0.99%  
Investment, Identifier [Axis]: Sam Holding Co, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 5.00%   5.00% 5.00% 5.00% 5.00% 5.00% 5.00%              
Interest Rate [4],[5],[11],[12],[20] 9.96%   9.96% 9.96% 9.96% 9.96% 9.96% 9.96%              
Investment Owned, Balance, Principal Amount | € [4],[5],[20]     € 37,430                        
Cost [4],[5],[15],[20] $ 36,878                            
Fair Value [4],[5],[20] $ 36,962                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.88%   0.88% 0.88% 0.88% 0.88% 0.88% 0.88%              
Investment, Identifier [Axis]: Sam Holding Co, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 7.50%   7.50% 7.50% 7.50% 7.50% 7.50% 7.50%              
Interest Rate [1],[4],[5],[11],[12],[20] 12.00%   12.00% 12.00% 12.00% 12.00% 12.00% 12.00%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 2,580                            
Cost [1],[4],[5],[15],[20] 2,493                            
Fair Value [1],[4],[5],[20] $ 2,505                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.06%   0.06% 0.06% 0.06% 0.06% 0.06% 0.06%              
Investment, Identifier [Axis]: Sam Holding Co, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[4],[5],[20] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[4],[5],[11],[12],[20] 10.06%   10.06% 10.06% 10.06% 10.06% 10.06% 10.06%              
Investment Owned, Balance, Principal Amount [1],[4],[5],[20] $ 4,269                            
Cost [1],[4],[5],[15],[20] 4,188                            
Fair Value [1],[4],[5],[20] $ 3,846                            
Investment Owned, Percent of Net Assets [1],[4],[5],[20] 0.09%   0.09% 0.09% 0.09% 0.09% 0.09% 0.09%              
Investment, Identifier [Axis]: SelectQuote, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 8.00% [2],[4],[5] 8.00% [7],[9],[10] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [7],[9],[10] 8.00% [7],[9],[10] 8.00% [7],[9],[10] 8.00% [7],[9],[10] 8.00% [7],[9],[10] 8.00% [7],[9],[10]  
Reference Rate and Spread/Paid in Kind 2.00% [2],[4],[5],[11],[12] 2.00% [7],[9],[10],[13],[14] 2.00% [2],[4],[5],[11],[12] 2.00% [2],[4],[5],[11],[12] 2.00% [2],[4],[5],[11],[12] 2.00% [2],[4],[5],[11],[12] 2.00% [2],[4],[5],[11],[12] 2.00% [2],[4],[5],[11],[12] 2.00% [7],[9],[10],[13],[14] 2.00% [7],[9],[10],[13],[14] 2.00% [7],[9],[10],[13],[14] 2.00% [7],[9],[10],[13],[14] 2.00% [7],[9],[10],[13],[14] 2.00% [7],[9],[10],[13],[14]  
Interest Rate 12.91% [2],[4],[5],[11],[12] 12.42% [7],[9],[10],[13],[14] 12.91% [2],[4],[5],[11],[12] 12.91% [2],[4],[5],[11],[12] 12.91% [2],[4],[5],[11],[12] 12.91% [2],[4],[5],[11],[12] 12.91% [2],[4],[5],[11],[12] 12.91% [2],[4],[5],[11],[12] 12.42% [7],[9],[10],[13],[14] 12.42% [7],[9],[10],[13],[14] 12.42% [7],[9],[10],[13],[14] 12.42% [7],[9],[10],[13],[14] 12.42% [7],[9],[10],[13],[14] 12.42% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 74,357 [2],[4],[5] $ 74,715 [7],[9],[10]                          
Cost 73,732 [2],[4],[5],[15] 73,984 [7],[9],[10],[16]                          
Fair Value $ 66,921 [2],[4],[5] $ 67,243 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 1.60% [2],[4],[5] 1.62% [7],[9],[10] 1.60% [2],[4],[5] 1.60% [2],[4],[5] 1.60% [2],[4],[5] 1.60% [2],[4],[5] 1.60% [2],[4],[5] 1.60% [2],[4],[5] 1.62% [7],[9],[10] 1.62% [7],[9],[10] 1.62% [7],[9],[10] 1.62% [7],[9],[10] 1.62% [7],[9],[10] 1.62% [7],[9],[10]  
Investment, Identifier [Axis]: Shelf Bidco Ltd                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.34% [2],[3],[4],[5],[30] 6.00% [7],[8],[10] 6.34% [2],[3],[4],[5],[30] 6.34% [2],[3],[4],[5],[30] 6.34% [2],[3],[4],[5],[30] 6.34% [2],[3],[4],[5],[30] 6.34% [2],[3],[4],[5],[30] 6.34% [2],[3],[4],[5],[30] 6.00% [7],[8],[10] 6.00% [7],[8],[10] 6.00% [7],[8],[10] 6.00% [7],[8],[10] 6.00% [7],[8],[10] 6.00% [7],[8],[10]  
Interest Rate 10.93% [2],[3],[4],[5],[11],[12],[30] 6.75% [7],[8],[10],[13],[14] 10.93% [2],[3],[4],[5],[11],[12],[30] 10.93% [2],[3],[4],[5],[11],[12],[30] 10.93% [2],[3],[4],[5],[11],[12],[30] 10.93% [2],[3],[4],[5],[11],[12],[30] 10.93% [2],[3],[4],[5],[11],[12],[30] 10.93% [2],[3],[4],[5],[11],[12],[30] 6.75% [7],[8],[10],[13],[14] 6.75% [7],[8],[10],[13],[14] 6.75% [7],[8],[10],[13],[14] 6.75% [7],[8],[10],[13],[14] 6.75% [7],[8],[10],[13],[14] 6.75% [7],[8],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 5,091 [2],[3],[4],[5],[30]                   £ 5,091 [7],[8],[10]        
Cost 4,943 [2],[3],[4],[5],[15],[30] $ 4,938 [7],[8],[10],[16]                          
Fair Value $ 4,939 [2],[3],[4],[5],[30] $ 4,938 [7],[8],[10]                          
Investment Owned, Percent of Net Assets 0.12% [2],[3],[4],[5],[30] 0.12% [7],[8],[10] 0.12% [2],[3],[4],[5],[30] 0.12% [2],[3],[4],[5],[30] 0.12% [2],[3],[4],[5],[30] 0.12% [2],[3],[4],[5],[30] 0.12% [2],[3],[4],[5],[30] 0.12% [2],[3],[4],[5],[30] 0.12% [7],[8],[10] 0.12% [7],[8],[10] 0.12% [7],[8],[10] 0.12% [7],[8],[10] 0.12% [7],[8],[10] 0.12% [7],[8],[10]  
Investment, Identifier [Axis]: Shelf Holdco Ltd Common Equity                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 50,000 [3],[4],[5] 50,000 [8],[9],[10],[18] 50,000 [3],[4],[5] 50,000 [3],[4],[5] 50,000 [3],[4],[5] 50,000 [3],[4],[5] 50,000 [3],[4],[5] 50,000 [3],[4],[5] 50,000 [8],[9],[10],[18] 50,000 [8],[9],[10],[18] 50,000 [8],[9],[10],[18] 50,000 [8],[9],[10],[18] 50,000 [8],[9],[10],[18] 50,000 [8],[9],[10],[18]  
Cost $ 50 [3],[4],[5],[15] $ 50 [8],[9],[10],[16],[18]                          
Fair Value $ 55 [3],[4],[5] $ 50 [8],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.00% [3],[4],[5] 0.00% [8],[9],[10],[18] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [3],[4],[5] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18] 0.00% [8],[9],[10],[18]  
Investment, Identifier [Axis]: Sherlock Buyer Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10]  
Interest Rate 10.65% [1],[2],[4],[5],[11],[12] 10.48% [6],[7],[9],[10],[13],[14] 10.65% [1],[2],[4],[5],[11],[12] 10.65% [1],[2],[4],[5],[11],[12] 10.65% [1],[2],[4],[5],[11],[12] 10.65% [1],[2],[4],[5],[11],[12] 10.65% [1],[2],[4],[5],[11],[12] 10.65% [1],[2],[4],[5],[11],[12] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14] 10.48% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 8,551 [1],[2],[4],[5] $ 8,573 [6],[7],[9],[10]                          
Cost 8,372 [1],[2],[4],[5],[15] 8,386 [6],[7],[9],[10],[16]                          
Fair Value $ 8,202 [1],[2],[4],[5] $ 8,223 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.20% [1],[2],[4],[5] 0.20% [6],[7],[9],[10] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [6],[7],[9],[10] 0.20% [6],[7],[9],[10] 0.20% [6],[7],[9],[10] 0.20% [6],[7],[9],[10] 0.20% [6],[7],[9],[10] 0.20% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Shoals Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [4],[5],[20] 3.25% [9],[10],[19] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 3.25% [9],[10],[19] 3.25% [9],[10],[19] 3.25% [9],[10],[19] 3.25% [9],[10],[19] 3.25% [9],[10],[19] 3.25% [9],[10],[19]  
Interest Rate 10.59% [4],[5],[11],[12],[20] 7.51% [9],[10],[13],[14],[19] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 10.59% [4],[5],[11],[12],[20] 7.51% [9],[10],[13],[14],[19] 7.51% [9],[10],[13],[14],[19] 7.51% [9],[10],[13],[14],[19] 7.51% [9],[10],[13],[14],[19] 7.51% [9],[10],[13],[14],[19] 7.51% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 83,290 [4],[5],[20] $ 83,504 [9],[10],[19]                          
Cost 82,000 [4],[5],[15],[20] 82,123 [9],[10],[16],[19]                          
Fair Value $ 83,706 [4],[5],[20] $ 83,921 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 2.00% [4],[5],[20] 2.02% [9],[10],[19] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 2.00% [4],[5],[20] 2.02% [9],[10],[19] 2.02% [9],[10],[19] 2.02% [9],[10],[19] 2.02% [9],[10],[19] 2.02% [9],[10],[19] 2.02% [9],[10],[19]  
Investment, Identifier [Axis]: Smile Doctors, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   11.00%             11.00% 11.00% 11.00% 11.00% 11.00% 11.00%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 11,462                          
Cost [6],[7],[9],[10],[16]   11,253                          
Fair Value [6],[7],[9],[10]   $ 11,218                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.27%             0.27% 0.27% 0.27% 0.27% 0.27% 0.27%  
Investment, Identifier [Axis]: Smile Doctors, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [2],[4],[5],[11],[12] 10.75%   10.75% 10.75% 10.75% 10.75% 10.75% 10.75%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 10,912                            
Cost [2],[4],[5],[15] 10,733                            
Fair Value [2],[4],[5] $ 10,694                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.26%   0.26% 0.26% 0.26% 0.26% 0.26% 0.26%              
Investment, Identifier [Axis]: Smile Doctors, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.39%   5.39% 5.39% 5.39% 5.39% 5.39% 5.39%              
Interest Rate [1],[2],[4],[5],[11],[12] 11.39%   11.39% 11.39% 11.39% 11.39% 11.39% 11.39%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 1,095                            
Cost [1],[2],[4],[5],[15] 1,076                            
Fair Value [1],[2],[4],[5] $ 1,071                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.03%   0.03% 0.03% 0.03% 0.03% 0.03% 0.03%              
Investment, Identifier [Axis]: Snoopy Bidco, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[2],[4],[5] 6.00% [6],[7],[9],[10] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10] 6.00% [6],[7],[9],[10]  
Interest Rate 10.96% [1],[2],[4],[5],[11],[12] 10.76% [6],[7],[9],[10],[13],[14] 10.96% [1],[2],[4],[5],[11],[12] 10.96% [1],[2],[4],[5],[11],[12] 10.96% [1],[2],[4],[5],[11],[12] 10.96% [1],[2],[4],[5],[11],[12] 10.96% [1],[2],[4],[5],[11],[12] 10.96% [1],[2],[4],[5],[11],[12] 10.76% [6],[7],[9],[10],[13],[14] 10.76% [6],[7],[9],[10],[13],[14] 10.76% [6],[7],[9],[10],[13],[14] 10.76% [6],[7],[9],[10],[13],[14] 10.76% [6],[7],[9],[10],[13],[14] 10.76% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 304,214 [1],[2],[4],[5] $ 304,214 [6],[7],[9],[10]                          
Cost 299,228 [1],[2],[4],[5],[15] 298,966 [6],[7],[9],[10],[16]                          
Fair Value $ 290,287 [1],[2],[4],[5] $ 293,329 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 6.93% [1],[2],[4],[5] 7.05% [6],[7],[9],[10] 6.93% [1],[2],[4],[5] 6.93% [1],[2],[4],[5] 6.93% [1],[2],[4],[5] 6.93% [1],[2],[4],[5] 6.93% [1],[2],[4],[5] 6.93% [1],[2],[4],[5] 7.05% [6],[7],[9],[10] 7.05% [6],[7],[9],[10] 7.05% [6],[7],[9],[10] 7.05% [6],[7],[9],[10] 7.05% [6],[7],[9],[10] 7.05% [6],[7],[9],[10]  
Investment, Identifier [Axis]: SpecialtyCare, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[4],[5],[17],[20] 5.75% [6],[9],[10],[18],[19] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.75% [1],[4],[5],[17],[20] 5.75% [6],[9],[10],[18],[19] 5.75% [6],[9],[10],[18],[19] 5.75% [6],[9],[10],[18],[19] 5.75% [6],[9],[10],[18],[19] 5.75% [6],[9],[10],[18],[19] 5.75% [6],[9],[10],[18],[19]  
Interest Rate 10.50% [1],[4],[5],[11],[12],[17],[20] 9.76% [6],[9],[10],[13],[14],[18],[19] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 10.50% [1],[4],[5],[11],[12],[17],[20] 9.76% [6],[9],[10],[13],[14],[18],[19] 9.76% [6],[9],[10],[13],[14],[18],[19] 9.76% [6],[9],[10],[13],[14],[18],[19] 9.76% [6],[9],[10],[13],[14],[18],[19] 9.76% [6],[9],[10],[13],[14],[18],[19] 9.76% [6],[9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 12,182 [1],[4],[5],[17],[20] $ 12,641 [6],[9],[10],[18],[19]                          
Cost 11,890 [1],[4],[5],[15],[17],[20] 12,331 [6],[9],[10],[16],[18],[19]                          
Fair Value $ 11,393 [1],[4],[5],[17],[20] $ 12,209 [6],[9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.27% [1],[4],[5],[17],[20] 0.29% [6],[9],[10],[18],[19] 0.27% [1],[4],[5],[17],[20] 0.27% [1],[4],[5],[17],[20] 0.27% [1],[4],[5],[17],[20] 0.27% [1],[4],[5],[17],[20] 0.27% [1],[4],[5],[17],[20] 0.27% [1],[4],[5],[17],[20] 0.29% [6],[9],[10],[18],[19] 0.29% [6],[9],[10],[18],[19] 0.29% [6],[9],[10],[18],[19] 0.29% [6],[9],[10],[18],[19] 0.29% [6],[9],[10],[18],[19] 0.29% [6],[9],[10],[18],[19]  
Investment, Identifier [Axis]: Spitfire Parent, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [4],[5],[20] 6.00% [9],[10],[19] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19]  
Interest Rate 11.14% [4],[5],[11],[12],[20] 9.28% [9],[10],[13],[14],[19] 11.14% [4],[5],[11],[12],[20] 11.14% [4],[5],[11],[12],[20] 11.14% [4],[5],[11],[12],[20] 11.14% [4],[5],[11],[12],[20] 11.14% [4],[5],[11],[12],[20] 11.14% [4],[5],[11],[12],[20] 9.28% [9],[10],[13],[14],[19] 9.28% [9],[10],[13],[14],[19] 9.28% [9],[10],[13],[14],[19] 9.28% [9],[10],[13],[14],[19] 9.28% [9],[10],[13],[14],[19] 9.28% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 69,710 [4],[5],[20] $ 55,061 [9],[10],[19]                          
Cost 68,965 [4],[5],[15],[20] 54,269 [9],[10],[16],[19]                          
Fair Value $ 68,316 [4],[5],[20] $ 53,960 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 1.63% [4],[5],[20] 1.30% [9],[10],[19] 1.63% [4],[5],[20] 1.63% [4],[5],[20] 1.63% [4],[5],[20] 1.63% [4],[5],[20] 1.63% [4],[5],[20] 1.63% [4],[5],[20] 1.30% [9],[10],[19] 1.30% [9],[10],[19] 1.30% [9],[10],[19] 1.30% [9],[10],[19] 1.30% [9],[10],[19] 1.30% [9],[10],[19]  
Investment, Identifier [Axis]: Spitfire Parent, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[20] 6.00% [9],[10],[18],[19] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19] 6.00% [9],[10],[18],[19]  
Interest Rate 10.61% [4],[5],[11],[12],[20] 7.86% [9],[10],[13],[14],[18],[19] 10.61% [4],[5],[11],[12],[20] 10.61% [4],[5],[11],[12],[20] 10.61% [4],[5],[11],[12],[20] 10.61% [4],[5],[11],[12],[20] 10.61% [4],[5],[11],[12],[20] 10.61% [4],[5],[11],[12],[20] 7.86% [9],[10],[13],[14],[18],[19] 7.86% [9],[10],[13],[14],[18],[19] 7.86% [9],[10],[13],[14],[18],[19] 7.86% [9],[10],[13],[14],[18],[19] 7.86% [9],[10],[13],[14],[18],[19] 7.86% [9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 9,513 [4],[5],[20]               € 10,369 [9],[10],[18],[19]            
Cost 9,371 [4],[5],[15],[20] $ 12,350 [9],[10],[16],[18],[19]                          
Fair Value $ 9,323 [4],[5],[20] $ 10,845 [9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 0.22% [4],[5],[20] 0.26% [9],[10],[18],[19] 0.22% [4],[5],[20] 0.22% [4],[5],[20] 0.22% [4],[5],[20] 0.22% [4],[5],[20] 0.22% [4],[5],[20] 0.22% [4],[5],[20] 0.26% [9],[10],[18],[19] 0.26% [9],[10],[18],[19] 0.26% [9],[10],[18],[19] 0.26% [9],[10],[18],[19] 0.26% [9],[10],[18],[19] 0.26% [9],[10],[18],[19]  
Investment, Identifier [Axis]: Spitfire Parent, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[17],[20] 6.00% [6],[9],[10],[19] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [4],[5],[17],[20] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19] 6.00% [6],[9],[10],[19]  
Interest Rate 8.79% [4],[5],[11],[12],[17],[20] 10.23% [6],[9],[10],[13],[14],[19] 8.79% [4],[5],[11],[12],[17],[20] 8.79% [4],[5],[11],[12],[17],[20] 8.79% [4],[5],[11],[12],[17],[20] 8.79% [4],[5],[11],[12],[17],[20] 8.79% [4],[5],[11],[12],[17],[20] 8.79% [4],[5],[11],[12],[17],[20] 10.23% [6],[9],[10],[13],[14],[19] 10.23% [6],[9],[10],[13],[14],[19] 10.23% [6],[9],[10],[13],[14],[19] 10.23% [6],[9],[10],[13],[14],[19] 10.23% [6],[9],[10],[13],[14],[19] 10.23% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount   $ 20,506 [6],[9],[10],[19] € 10,316 [4],[5],[17],[20]                        
Cost $ 12,297 [4],[5],[15],[17],[20] 20,137 [6],[9],[10],[16],[19]                          
Fair Value $ 10,984 [4],[5],[17],[20] $ 20,059 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.26% [4],[5],[17],[20] 0.48% [6],[9],[10],[19] 0.26% [4],[5],[17],[20] 0.26% [4],[5],[17],[20] 0.26% [4],[5],[17],[20] 0.26% [4],[5],[17],[20] 0.26% [4],[5],[17],[20] 0.26% [4],[5],[17],[20] 0.48% [6],[9],[10],[19] 0.48% [6],[9],[10],[19] 0.48% [6],[9],[10],[19] 0.48% [6],[9],[10],[19] 0.48% [6],[9],[10],[19] 0.48% [6],[9],[10],[19]  
Investment, Identifier [Axis]: Stamps.com, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10] 5.75% [7],[9],[10]  
Interest Rate 10.59% [2],[4],[5],[11],[12] 10.13% [7],[9],[10],[13],[14] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.59% [2],[4],[5],[11],[12] 10.13% [7],[9],[10],[13],[14] 10.13% [7],[9],[10],[13],[14] 10.13% [7],[9],[10],[13],[14] 10.13% [7],[9],[10],[13],[14] 10.13% [7],[9],[10],[13],[14] 10.13% [7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 287,376 [2],[4],[5] $ 288,101 [7],[9],[10]                          
Cost 282,847 [2],[4],[5],[15] 283,359 [7],[9],[10],[16]                          
Fair Value $ 280,191 [2],[4],[5] $ 280,899 [7],[9],[10]                          
Investment Owned, Percent of Net Assets 6.69% [2],[4],[5] 6.75% [7],[9],[10] 6.69% [2],[4],[5] 6.69% [2],[4],[5] 6.69% [2],[4],[5] 6.69% [2],[4],[5] 6.69% [2],[4],[5] 6.69% [2],[4],[5] 6.75% [7],[9],[10] 6.75% [7],[9],[10] 6.75% [7],[9],[10] 6.75% [7],[9],[10] 6.75% [7],[9],[10] 6.75% [7],[9],[10]  
Investment, Identifier [Axis]: State Street Institutional U.S. Government Money Market Fund                              
Schedule of Investments [Line Items]                              
Cost [5],[15] $ 552                            
Fair Value [5] $ 552                            
Investment Owned, Percent of Net Assets [5] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: Stepping Stones Healthcare Services, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.51%             10.51% 10.51% 10.51% 10.51% 10.51% 10.51%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 2,774                          
Cost [6],[7],[9],[10],[16]   2,722                          
Fair Value [6],[7],[9],[10]   $ 2,690                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.06%             0.06% 0.06% 0.06% 0.06% 0.06% 0.06%  
Investment, Identifier [Axis]: Stepping Stones Healthcare Services, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.91%   10.91% 10.91% 10.91% 10.91% 10.91% 10.91%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 432                            
Cost [1],[2],[4],[5],[15] 423                            
Fair Value [1],[2],[4],[5] $ 416                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: Stepping Stones Healthcare Services, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 4.75%   4.75% 4.75% 4.75% 4.75% 4.75% 4.75%              
Interest Rate [1],[2],[4],[5],[11],[12] 12.75%   12.75% 12.75% 12.75% 12.75% 12.75% 12.75%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 238                            
Cost [1],[2],[4],[5],[15] 232                            
Fair Value [1],[2],[4],[5] $ 226                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: Stepping Stones Healthcare Services, LLC 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [2],[4],[5],[11],[12] 10.91%   10.91% 10.91% 10.91% 10.91% 10.91% 10.91%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 2,166                            
Cost [2],[4],[5],[15] 2,130                            
Fair Value [2],[4],[5] $ 2,101                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.05%   0.05% 0.05% 0.05% 0.05% 0.05% 0.05%              
Investment, Identifier [Axis]: TCFI AEVEX, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19]  
Interest Rate 10.84% [4],[5],[11],[12],[20] 10.38% [9],[10],[13],[14],[19] 10.84% [4],[5],[11],[12],[20] 10.84% [4],[5],[11],[12],[20] 10.84% [4],[5],[11],[12],[20] 10.84% [4],[5],[11],[12],[20] 10.84% [4],[5],[11],[12],[20] 10.84% [4],[5],[11],[12],[20] 10.38% [9],[10],[13],[14],[19] 10.38% [9],[10],[13],[14],[19] 10.38% [9],[10],[13],[14],[19] 10.38% [9],[10],[13],[14],[19] 10.38% [9],[10],[13],[14],[19] 10.38% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 111,087 [4],[5],[20] $ 111,399 [9],[10],[19]                          
Cost 109,950 [4],[5],[15],[20] 110,163 [9],[10],[16],[19]                          
Fair Value $ 104,977 [4],[5],[20] $ 101,373 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 2.51% [4],[5],[20] 2.44% [9],[10],[19] 2.51% [4],[5],[20] 2.51% [4],[5],[20] 2.51% [4],[5],[20] 2.51% [4],[5],[20] 2.51% [4],[5],[20] 2.51% [4],[5],[20] 2.44% [9],[10],[19] 2.44% [9],[10],[19] 2.44% [9],[10],[19] 2.44% [9],[10],[19] 2.44% [9],[10],[19] 2.44% [9],[10],[19]  
Investment, Identifier [Axis]: TRP Infrastructure Services, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.50% [4],[5],[20] 5.50% [6],[9],[10],[19] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [6],[9],[10],[19] 5.50% [6],[9],[10],[19] 5.50% [6],[9],[10],[19] 5.50% [6],[9],[10],[19] 5.50% [6],[9],[10],[19] 5.50% [6],[9],[10],[19]  
Interest Rate 10.40% [4],[5],[11],[12],[20] 10.08% [6],[9],[10],[13],[14],[19] 10.40% [4],[5],[11],[12],[20] 10.40% [4],[5],[11],[12],[20] 10.40% [4],[5],[11],[12],[20] 10.40% [4],[5],[11],[12],[20] 10.40% [4],[5],[11],[12],[20] 10.40% [4],[5],[11],[12],[20] 10.08% [6],[9],[10],[13],[14],[19] 10.08% [6],[9],[10],[13],[14],[19] 10.08% [6],[9],[10],[13],[14],[19] 10.08% [6],[9],[10],[13],[14],[19] 10.08% [6],[9],[10],[13],[14],[19] 10.08% [6],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 39,186 [4],[5],[20] $ 39,285 [6],[9],[10],[19]                          
Cost 38,628 [4],[5],[15],[20] 38,640 [6],[9],[10],[16],[19]                          
Fair Value $ 36,443 [4],[5],[20] $ 36,464 [6],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.87% [4],[5],[20] 0.88% [6],[9],[10],[19] 0.87% [4],[5],[20] 0.87% [4],[5],[20] 0.87% [4],[5],[20] 0.87% [4],[5],[20] 0.87% [4],[5],[20] 0.87% [4],[5],[20] 0.88% [6],[9],[10],[19] 0.88% [6],[9],[10],[19] 0.88% [6],[9],[10],[19] 0.88% [6],[9],[10],[19] 0.88% [6],[9],[10],[19] 0.88% [6],[9],[10],[19]  
Investment, Identifier [Axis]: Tailwind Colony Holding Corporation                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[19]   6.25%             6.25% 6.25% 6.25% 6.25% 6.25% 6.25%  
Interest Rate [6],[9],[10],[13],[14],[19]   10.98%             10.98% 10.98% 10.98% 10.98% 10.98% 10.98%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[19]   $ 42,774                          
Cost [6],[9],[10],[16],[19]   42,484                          
Fair Value [6],[9],[10],[19]   $ 42,132                          
Investment Owned, Percent of Net Assets [6],[9],[10],[19]   1.01%             1.01% 1.01% 1.01% 1.01% 1.01% 1.01%  
Investment, Identifier [Axis]: Tailwind Colony Holding Corporation 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 6.50%   6.50% 6.50% 6.50% 6.50% 6.50% 6.50%              
Interest Rate [4],[5],[11],[12],[20] 11.39%   11.39% 11.39% 11.39% 11.39% 11.39% 11.39%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 32,145                            
Cost [4],[5],[15],[20] 32,004                            
Fair Value [4],[5],[20] $ 31,181                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.74%   0.74% 0.74% 0.74% 0.74% 0.74% 0.74%              
Investment, Identifier [Axis]: Tailwind Colony Holding Corporation 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 6.50%   6.50% 6.50% 6.50% 6.50% 6.50% 6.50%              
Interest Rate [4],[5],[11],[12],[20] 11.40%   11.40% 11.40% 11.40% 11.40% 11.40% 11.40%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 1,000                            
Cost [4],[5],[15],[20] 971                            
Fair Value [4],[5],[20] $ 960                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.02%   0.02% 0.02% 0.02% 0.02% 0.02% 0.02%              
Investment, Identifier [Axis]: Tailwind Colony Holding Corporation 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 6.35%   6.35% 6.35% 6.35% 6.35% 6.35% 6.35%              
Interest Rate [4],[5],[11],[12],[20] 11.12%   11.12% 11.12% 11.12% 11.12% 11.12% 11.12%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 10,499                            
Cost [4],[5],[15],[20] 10,389                            
Fair Value [4],[5],[20] $ 10,184                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.24%   0.24% 0.24% 0.24% 0.24% 0.24% 0.24%              
Investment, Identifier [Axis]: Tennessee Bidco Limited 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 7.00% [3],[4],[5],[17],[22] 7.28% [8],[9],[10],[18],[21] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.28% [8],[9],[10],[18],[21] 7.28% [8],[9],[10],[18],[21] 7.28% [8],[9],[10],[18],[21] 7.28% [8],[9],[10],[18],[21] 7.28% [8],[9],[10],[18],[21] 7.28% [8],[9],[10],[18],[21]  
Interest Rate 9.94% [3],[4],[5],[11],[12],[17],[22] 8.47% [8],[9],[10],[13],[14],[18],[21] 9.94% [3],[4],[5],[11],[12],[17],[22] 9.94% [3],[4],[5],[11],[12],[17],[22] 9.94% [3],[4],[5],[11],[12],[17],[22] 9.94% [3],[4],[5],[11],[12],[17],[22] 9.94% [3],[4],[5],[11],[12],[17],[22] 9.94% [3],[4],[5],[11],[12],[17],[22] 8.47% [8],[9],[10],[13],[14],[18],[21] 8.47% [8],[9],[10],[13],[14],[18],[21] 8.47% [8],[9],[10],[13],[14],[18],[21] 8.47% [8],[9],[10],[13],[14],[18],[21] 8.47% [8],[9],[10],[13],[14],[18],[21] 8.47% [8],[9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount     € 1,812 [3],[4],[5],[17],[22]               £ 16,190 [8],[9],[10],[18],[21]        
Cost $ 1,869 [3],[4],[5],[15],[17],[22] $ 21,946 [8],[9],[10],[16],[18],[21]                          
Fair Value $ 1,934 [3],[4],[5],[17],[22] $ 19,134 [8],[9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 0.05% [3],[4],[5],[17],[22] 0.46% [8],[9],[10],[18],[21] 0.05% [3],[4],[5],[17],[22] 0.05% [3],[4],[5],[17],[22] 0.05% [3],[4],[5],[17],[22] 0.05% [3],[4],[5],[17],[22] 0.05% [3],[4],[5],[17],[22] 0.05% [3],[4],[5],[17],[22] 0.46% [8],[9],[10],[18],[21] 0.46% [8],[9],[10],[18],[21] 0.46% [8],[9],[10],[18],[21] 0.46% [8],[9],[10],[18],[21] 0.46% [8],[9],[10],[18],[21] 0.46% [8],[9],[10],[18],[21]  
Investment, Identifier [Axis]: Tennessee Bidco Limited 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 7.28% [3],[4],[5],[17],[22] 7.00% [8],[9],[10],[18],[21] 7.28% [3],[4],[5],[17],[22] 7.28% [3],[4],[5],[17],[22] 7.28% [3],[4],[5],[17],[22] 7.28% [3],[4],[5],[17],[22] 7.28% [3],[4],[5],[17],[22] 7.28% [3],[4],[5],[17],[22] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21]  
Interest Rate 10.70% [3],[4],[5],[11],[12],[17],[22] 7.00% [8],[9],[10],[13],[14],[18],[21] 10.70% [3],[4],[5],[11],[12],[17],[22] 10.70% [3],[4],[5],[11],[12],[17],[22] 10.70% [3],[4],[5],[11],[12],[17],[22] 10.70% [3],[4],[5],[11],[12],[17],[22] 10.70% [3],[4],[5],[11],[12],[17],[22] 10.70% [3],[4],[5],[11],[12],[17],[22] 7.00% [8],[9],[10],[13],[14],[18],[21] 7.00% [8],[9],[10],[13],[14],[18],[21] 7.00% [8],[9],[10],[13],[14],[18],[21] 7.00% [8],[9],[10],[13],[14],[18],[21] 7.00% [8],[9],[10],[13],[14],[18],[21] 7.00% [8],[9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount | £         £ 16,190 [3],[4],[5],[17],[22]           £ 28,509 [8],[9],[10],[18],[21]        
Cost $ 21,967 [3],[4],[5],[15],[17],[22] $ 38,706 [8],[9],[10],[16],[18],[21]                          
Fair Value $ 19,667 [3],[4],[5],[17],[22] $ 33,693 [8],[9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 0.47% [3],[4],[5],[17],[22] 0.81% [8],[9],[10],[18],[21] 0.47% [3],[4],[5],[17],[22] 0.47% [3],[4],[5],[17],[22] 0.47% [3],[4],[5],[17],[22] 0.47% [3],[4],[5],[17],[22] 0.47% [3],[4],[5],[17],[22] 0.47% [3],[4],[5],[17],[22] 0.81% [8],[9],[10],[18],[21] 0.81% [8],[9],[10],[18],[21] 0.81% [8],[9],[10],[18],[21] 0.81% [8],[9],[10],[18],[21] 0.81% [8],[9],[10],[18],[21] 0.81% [8],[9],[10],[18],[21]  
Investment, Identifier [Axis]: Tennessee Bidco Limited 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 7.00% [3],[4],[5],[17],[22] 7.00% [8],[9],[10],[18],[21] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21]  
Interest Rate 11.20% [3],[4],[5],[11],[12],[17],[22] 10.38% [8],[9],[10],[13],[14],[18],[21] 11.20% [3],[4],[5],[11],[12],[17],[22] 11.20% [3],[4],[5],[11],[12],[17],[22] 11.20% [3],[4],[5],[11],[12],[17],[22] 11.20% [3],[4],[5],[11],[12],[17],[22] 11.20% [3],[4],[5],[11],[12],[17],[22] 11.20% [3],[4],[5],[11],[12],[17],[22] 10.38% [8],[9],[10],[13],[14],[18],[21] 10.38% [8],[9],[10],[13],[14],[18],[21] 10.38% [8],[9],[10],[13],[14],[18],[21] 10.38% [8],[9],[10],[13],[14],[18],[21] 10.38% [8],[9],[10],[13],[14],[18],[21] 10.38% [8],[9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount   $ 54,034 [8],[9],[10],[18],[21]     £ 26,990 [3],[4],[5],[17],[22]                    
Cost $ 36,678 [3],[4],[5],[15],[17],[22] 52,743 [8],[9],[10],[16],[18],[21]                          
Fair Value $ 32,788 [3],[4],[5],[17],[22] $ 53,088 [8],[9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 0.78% [3],[4],[5],[17],[22] 1.28% [8],[9],[10],[18],[21] 0.78% [3],[4],[5],[17],[22] 0.78% [3],[4],[5],[17],[22] 0.78% [3],[4],[5],[17],[22] 0.78% [3],[4],[5],[17],[22] 0.78% [3],[4],[5],[17],[22] 0.78% [3],[4],[5],[17],[22] 1.28% [8],[9],[10],[18],[21] 1.28% [8],[9],[10],[18],[21] 1.28% [8],[9],[10],[18],[21] 1.28% [8],[9],[10],[18],[21] 1.28% [8],[9],[10],[18],[21] 1.28% [8],[9],[10],[18],[21]  
Investment, Identifier [Axis]: Tennessee Bidco Limited 4                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 7.00% [3],[4],[5],[17],[22] 7.00% [8],[9],[10],[18],[21] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [3],[4],[5],[17],[22] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21] 7.00% [8],[9],[10],[18],[21]  
Interest Rate 12.09% [3],[4],[5],[11],[12],[17],[22] 12.21% [8],[9],[10],[13],[14],[18],[21] 12.09% [3],[4],[5],[11],[12],[17],[22] 12.09% [3],[4],[5],[11],[12],[17],[22] 12.09% [3],[4],[5],[11],[12],[17],[22] 12.09% [3],[4],[5],[11],[12],[17],[22] 12.09% [3],[4],[5],[11],[12],[17],[22] 12.09% [3],[4],[5],[11],[12],[17],[22] 12.21% [8],[9],[10],[13],[14],[18],[21] 12.21% [8],[9],[10],[13],[14],[18],[21] 12.21% [8],[9],[10],[13],[14],[18],[21] 12.21% [8],[9],[10],[13],[14],[18],[21] 12.21% [8],[9],[10],[13],[14],[18],[21] 12.21% [8],[9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount $ 54,034 [3],[4],[5],[17],[22] $ 15,998 [8],[9],[10],[18],[21]                          
Cost 52,801 [3],[4],[5],[15],[17],[22] 15,796 [8],[9],[10],[16],[18],[21]                          
Fair Value $ 53,088 [3],[4],[5],[17],[22] $ 15,718 [8],[9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 1.27% [3],[4],[5],[17],[22] 0.38% [8],[9],[10],[18],[21] 1.27% [3],[4],[5],[17],[22] 1.27% [3],[4],[5],[17],[22] 1.27% [3],[4],[5],[17],[22] 1.27% [3],[4],[5],[17],[22] 1.27% [3],[4],[5],[17],[22] 1.27% [3],[4],[5],[17],[22] 0.38% [8],[9],[10],[18],[21] 0.38% [8],[9],[10],[18],[21] 0.38% [8],[9],[10],[18],[21] 0.38% [8],[9],[10],[18],[21] 0.38% [8],[9],[10],[18],[21] 0.38% [8],[9],[10],[18],[21]  
Investment, Identifier [Axis]: Tennessee Bidco Limited 5                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [3],[4],[5],[17],[22] 7.00%   7.00% 7.00% 7.00% 7.00% 7.00% 7.00%              
Interest Rate [3],[4],[5],[11],[12],[17],[22] 12.21%   12.21% 12.21% 12.21% 12.21% 12.21% 12.21%              
Investment Owned, Balance, Principal Amount [3],[4],[5],[17],[22] $ 15,998                            
Cost [3],[4],[5],[15],[17],[22] 15,805                            
Fair Value [3],[4],[5],[17],[22] $ 15,718                            
Investment Owned, Percent of Net Assets [3],[4],[5],[17],[22] 0.38%   0.38% 0.38% 0.38% 0.38% 0.38% 0.38%              
Investment, Identifier [Axis]: Tetra Technologies, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.25% [3],[4],[5],[20] 6.25% [8],[9],[10],[19] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [8],[9],[10],[19] 6.25% [8],[9],[10],[19] 6.25% [8],[9],[10],[19] 6.25% [8],[9],[10],[19] 6.25% [8],[9],[10],[19] 6.25% [8],[9],[10],[19]  
Interest Rate 11.09% [3],[4],[5],[11],[12],[20] 10.63% [8],[9],[10],[13],[14],[19] 11.09% [3],[4],[5],[11],[12],[20] 11.09% [3],[4],[5],[11],[12],[20] 11.09% [3],[4],[5],[11],[12],[20] 11.09% [3],[4],[5],[11],[12],[20] 11.09% [3],[4],[5],[11],[12],[20] 11.09% [3],[4],[5],[11],[12],[20] 10.63% [8],[9],[10],[13],[14],[19] 10.63% [8],[9],[10],[13],[14],[19] 10.63% [8],[9],[10],[13],[14],[19] 10.63% [8],[9],[10],[13],[14],[19] 10.63% [8],[9],[10],[13],[14],[19] 10.63% [8],[9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 17,790 [3],[4],[5],[20] $ 17,790 [8],[9],[10],[19]                          
Cost 17,741 [3],[4],[5],[15],[20] 17,736 [8],[9],[10],[16],[19]                          
Fair Value $ 17,790 [3],[4],[5],[20] $ 17,790 [8],[9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.42% [3],[4],[5],[20] 0.43% [8],[9],[10],[19] 0.42% [3],[4],[5],[20] 0.42% [3],[4],[5],[20] 0.42% [3],[4],[5],[20] 0.42% [3],[4],[5],[20] 0.42% [3],[4],[5],[20] 0.42% [3],[4],[5],[20] 0.43% [8],[9],[10],[19] 0.43% [8],[9],[10],[19] 0.43% [8],[9],[10],[19] 0.43% [8],[9],[10],[19] 0.43% [8],[9],[10],[19] 0.43% [8],[9],[10],[19]  
Investment, Identifier [Axis]: The Action Environmental Group, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[17],[34] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [4],[5],[11],[12],[17],[34] 10.88%   10.88% 10.88% 10.88% 10.88% 10.88% 10.88%              
Investment Owned, Balance, Principal Amount [4],[5],[17],[34] $ 144,454                            
Cost [4],[5],[15],[17],[34] 142,924                            
Fair Value [4],[5],[17],[34] $ 142,648                            
Investment Owned, Percent of Net Assets [4],[5],[17],[34] 3.40%   3.40% 3.40% 3.40% 3.40% 3.40% 3.40%              
Investment, Identifier [Axis]: The Action Environmental Group, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [9],[10],[18],[33]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [9],[10],[13],[14],[18],[33]   10.66%             10.66% 10.66% 10.66% 10.66% 10.66% 10.66%  
Investment Owned, Balance, Principal Amount [9],[10],[18],[33]   $ 133,693                          
Cost [9],[10],[16],[18],[33]   132,061                          
Fair Value [9],[10],[18],[33]   $ 132,022                          
Investment Owned, Percent of Net Assets [9],[10],[18],[33]   3.17%             3.17% 3.17% 3.17% 3.17% 3.17% 3.17%  
Investment, Identifier [Axis]: The Action Environmental Group, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [9],[10],[18],[33]   6.00%             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%  
Interest Rate [9],[10],[13],[14],[18],[33]   7.25%             7.25% 7.25% 7.25% 7.25% 7.25% 7.25%  
Investment Owned, Balance, Principal Amount [9],[10],[18],[33]   $ 11,133                          
Cost [9],[10],[16],[18],[33]   11,096                          
Fair Value [9],[10],[18],[33]   $ 10,993                          
Investment Owned, Percent of Net Assets [9],[10],[18],[33]   0.26%             0.26% 0.26% 0.26% 0.26% 0.26% 0.26%  
Investment, Identifier [Axis]: The Cook & Boardman Group, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [5],[20] 5.75% [10],[19] 5.75% [5],[20] 5.75% [5],[20] 5.75% [5],[20] 5.75% [5],[20] 5.75% [5],[20] 5.75% [5],[20] 5.75% [10],[19] 5.75% [10],[19] 5.75% [10],[19] 5.75% [10],[19] 5.75% [10],[19] 5.75% [10],[19]  
Interest Rate 10.58% [5],[11],[12],[20] 9.99% [10],[13],[14],[19] 10.58% [5],[11],[12],[20] 10.58% [5],[11],[12],[20] 10.58% [5],[11],[12],[20] 10.58% [5],[11],[12],[20] 10.58% [5],[11],[12],[20] 10.58% [5],[11],[12],[20] 9.99% [10],[13],[14],[19] 9.99% [10],[13],[14],[19] 9.99% [10],[13],[14],[19] 9.99% [10],[13],[14],[19] 9.99% [10],[13],[14],[19] 9.99% [10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 49,063 [5],[20] $ 49,193 [10],[19]                          
Cost 48,870 [5],[15],[20] 48,981 [10],[16],[19]                          
Fair Value $ 44,236 [5],[20] $ 41,998 [10],[19]                          
Investment Owned, Percent of Net Assets 1.06% [5],[20] 1.01% [10],[19] 1.06% [5],[20] 1.06% [5],[20] 1.06% [5],[20] 1.06% [5],[20] 1.06% [5],[20] 1.06% [5],[20] 1.01% [10],[19] 1.01% [10],[19] 1.01% [10],[19] 1.01% [10],[19] 1.01% [10],[19] 1.01% [10],[19]  
Investment, Identifier [Axis]: The Fertility Partners, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[3],[4],[5],[17] 5.75% [7],[8],[9],[10],[18] 5.75% [1],[2],[3],[4],[5],[17] 5.75% [1],[2],[3],[4],[5],[17] 5.75% [1],[2],[3],[4],[5],[17] 5.75% [1],[2],[3],[4],[5],[17] 5.75% [1],[2],[3],[4],[5],[17] 5.75% [1],[2],[3],[4],[5],[17] 5.75% [7],[8],[9],[10],[18] 5.75% [7],[8],[9],[10],[18] 5.75% [7],[8],[9],[10],[18] 5.75% [7],[8],[9],[10],[18] 5.75% [7],[8],[9],[10],[18] 5.75% [7],[8],[9],[10],[18]  
Interest Rate 10.74% [1],[2],[3],[4],[5],[11],[12],[17] 10.13% [7],[8],[9],[10],[13],[14],[18] 10.74% [1],[2],[3],[4],[5],[11],[12],[17] 10.74% [1],[2],[3],[4],[5],[11],[12],[17] 10.74% [1],[2],[3],[4],[5],[11],[12],[17] 10.74% [1],[2],[3],[4],[5],[11],[12],[17] 10.74% [1],[2],[3],[4],[5],[11],[12],[17] 10.74% [1],[2],[3],[4],[5],[11],[12],[17] 10.13% [7],[8],[9],[10],[13],[14],[18] 10.13% [7],[8],[9],[10],[13],[14],[18] 10.13% [7],[8],[9],[10],[13],[14],[18] 10.13% [7],[8],[9],[10],[13],[14],[18] 10.13% [7],[8],[9],[10],[13],[14],[18] 10.13% [7],[8],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount   $ 4,975 [7],[8],[9],[10],[18]   $ 313 [1],[2],[3],[4],[5],[17]                      
Cost $ 234 [1],[2],[3],[4],[5],[15],[17] 4,889 [7],[8],[9],[10],[16],[18]                          
Fair Value $ 213 [1],[2],[3],[4],[5],[17] $ 4,776 [7],[8],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.01% [1],[2],[3],[4],[5],[17] 0.11% [7],[8],[9],[10],[18] 0.01% [1],[2],[3],[4],[5],[17] 0.01% [1],[2],[3],[4],[5],[17] 0.01% [1],[2],[3],[4],[5],[17] 0.01% [1],[2],[3],[4],[5],[17] 0.01% [1],[2],[3],[4],[5],[17] 0.01% [1],[2],[3],[4],[5],[17] 0.11% [7],[8],[9],[10],[18] 0.11% [7],[8],[9],[10],[18] 0.11% [7],[8],[9],[10],[18] 0.11% [7],[8],[9],[10],[18] 0.11% [7],[8],[9],[10],[18] 0.11% [7],[8],[9],[10],[18]  
Investment, Identifier [Axis]: The Fertility Partners, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [2],[3],[4],[5],[17] 5.75% [6],[7],[8],[9],[10],[18] 5.75% [2],[3],[4],[5],[17] 5.75% [2],[3],[4],[5],[17] 5.75% [2],[3],[4],[5],[17] 5.75% [2],[3],[4],[5],[17] 5.75% [2],[3],[4],[5],[17] 5.75% [2],[3],[4],[5],[17] 5.75% [6],[7],[8],[9],[10],[18] 5.75% [6],[7],[8],[9],[10],[18] 5.75% [6],[7],[8],[9],[10],[18] 5.75% [6],[7],[8],[9],[10],[18] 5.75% [6],[7],[8],[9],[10],[18] 5.75% [6],[7],[8],[9],[10],[18]  
Interest Rate 10.76% [2],[3],[4],[5],[11],[12],[17] 10.46% [6],[7],[8],[9],[10],[13],[14],[18] 10.76% [2],[3],[4],[5],[11],[12],[17] 10.76% [2],[3],[4],[5],[11],[12],[17] 10.76% [2],[3],[4],[5],[11],[12],[17] 10.76% [2],[3],[4],[5],[11],[12],[17] 10.76% [2],[3],[4],[5],[11],[12],[17] 10.76% [2],[3],[4],[5],[11],[12],[17] 10.46% [6],[7],[8],[9],[10],[13],[14],[18] 10.46% [6],[7],[8],[9],[10],[13],[14],[18] 10.46% [6],[7],[8],[9],[10],[13],[14],[18] 10.46% [6],[7],[8],[9],[10],[13],[14],[18] 10.46% [6],[7],[8],[9],[10],[13],[14],[18] 10.46% [6],[7],[8],[9],[10],[13],[14],[18]  
Investment Owned, Balance, Principal Amount       $ 4,959 [2],[3],[4],[5],[17]           $ 5,840 [6],[7],[8],[9],[10],[18]          
Cost $ 3,828 [2],[3],[4],[5],[15],[17] $ 4,622 [6],[7],[8],[9],[10],[16],[18]                          
Fair Value $ 3,518 [2],[3],[4],[5],[17] $ 4,287 [6],[7],[8],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.08% [2],[3],[4],[5],[17] 0.10% [6],[7],[8],[9],[10],[18] 0.08% [2],[3],[4],[5],[17] 0.08% [2],[3],[4],[5],[17] 0.08% [2],[3],[4],[5],[17] 0.08% [2],[3],[4],[5],[17] 0.08% [2],[3],[4],[5],[17] 0.08% [2],[3],[4],[5],[17] 0.10% [6],[7],[8],[9],[10],[18] 0.10% [6],[7],[8],[9],[10],[18] 0.10% [6],[7],[8],[9],[10],[18] 0.10% [6],[7],[8],[9],[10],[18] 0.10% [6],[7],[8],[9],[10],[18] 0.10% [6],[7],[8],[9],[10],[18]  
Investment, Identifier [Axis]: The Fertility Partners, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[3],[4],[5],[17] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[3],[4],[5],[11],[12],[17] 10.66%   10.66% 10.66% 10.66% 10.66% 10.66% 10.66%              
Investment Owned, Balance, Principal Amount [1],[2],[3],[4],[5],[17]       $ 278                      
Cost [1],[2],[3],[4],[5],[15],[17] $ 270                            
Fair Value [1],[2],[3],[4],[5],[17] $ 261                            
Investment Owned, Percent of Net Assets [1],[2],[3],[4],[5],[17] 0.01%   0.01% 0.01% 0.01% 0.01% 0.01% 0.01%              
Investment, Identifier [Axis]: The Fertility Partners, Inc. 4                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[3],[4],[5],[17] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [2],[3],[4],[5],[11],[12],[17] 10.59%   10.59% 10.59% 10.59% 10.59% 10.59% 10.59%              
Investment Owned, Balance, Principal Amount [2],[3],[4],[5],[17] $ 4,963                            
Cost [2],[3],[4],[5],[15],[17] 4,881                            
Fair Value [2],[3],[4],[5],[17] $ 4,764                            
Investment Owned, Percent of Net Assets [2],[3],[4],[5],[17] 0.11%   0.11% 0.11% 0.11% 0.11% 0.11% 0.11%              
Investment, Identifier [Axis]: The GI Alliance Management, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[9],[10],[19]   6.25%             6.25% 6.25% 6.25% 6.25% 6.25% 6.25%  
Interest Rate [6],[9],[10],[13],[14],[19]   10.49%             10.49% 10.49% 10.49% 10.49% 10.49% 10.49%  
Investment Owned, Balance, Principal Amount [6],[9],[10],[19]   $ 4,107                          
Cost [6],[9],[10],[16],[19]   3,965                          
Fair Value [6],[9],[10],[19]   $ 3,998                          
Investment Owned, Percent of Net Assets [6],[9],[10],[19]   0.10%             0.10% 0.10% 0.10% 0.10% 0.10% 0.10%  
Investment, Identifier [Axis]: The GI Alliance Management, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [4],[5],[11],[12],[20] 11.08%   11.08% 11.08% 11.08% 11.08% 11.08% 11.08%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 4,097                            
Cost [4],[5],[15],[20] 3,985                            
Fair Value [4],[5],[20] $ 4,056                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.10%   0.10% 0.10% 0.10% 0.10% 0.10% 0.10%              
Investment, Identifier [Axis]: The GI Alliance Management, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [4],[5],[20] 6.25%   6.25% 6.25% 6.25% 6.25% 6.25% 6.25%              
Interest Rate [4],[5],[11],[12],[20] 11.25%   11.25% 11.25% 11.25% 11.25% 11.25% 11.25%              
Investment Owned, Balance, Principal Amount [4],[5],[20] $ 883                            
Cost [4],[5],[15],[20] 859                            
Fair Value [4],[5],[20] $ 874                            
Investment Owned, Percent of Net Assets [4],[5],[20] 0.02%   0.02% 0.02% 0.02% 0.02% 0.02% 0.02%              
Investment, Identifier [Axis]: The NPD Group L.P. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   6.25%             6.25% 6.25% 6.25% 6.25% 6.25% 6.25%  
Reference Rate and Spread/Paid in Kind [6],[7],[9],[10],[13],[14]   2.75%             2.75% 2.75% 2.75% 2.75% 2.75% 2.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.43%             10.43% 10.43% 10.43% 10.43% 10.43% 10.43%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 75,724                          
Cost [6],[7],[9],[10],[16]   74,324                          
Fair Value [6],[7],[9],[10]   $ 74,210                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   1.78%             1.78% 1.78% 1.78% 1.78% 1.78% 1.78%  
Investment, Identifier [Axis]: The NPD Group L.P. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.13%             10.13% 10.13% 10.13% 10.13% 10.13% 10.13%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 123,212                          
Cost [6],[7],[9],[10],[16]   120,651                          
Fair Value [6],[7],[9],[10]   $ 121,859                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   2.93%             2.93% 2.93% 2.93% 2.93% 2.93% 2.93%  
Investment, Identifier [Axis]: Thevelia US, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 4.00% [3],[5],[17],[23] 4.00% [8],[10],[18],[24] 4.00% [3],[5],[17],[23] 4.00% [3],[5],[17],[23] 4.00% [3],[5],[17],[23] 4.00% [3],[5],[17],[23] 4.00% [3],[5],[17],[23] 4.00% [3],[5],[17],[23] 4.00% [8],[10],[18],[24] 4.00% [8],[10],[18],[24] 4.00% [8],[10],[18],[24] 4.00% [8],[10],[18],[24] 4.00% [8],[10],[18],[24] 4.00% [8],[10],[18],[24]  
Interest Rate 8.90% [3],[5],[11],[12],[17],[23] 8.73% [8],[10],[13],[14],[18],[24] 8.90% [3],[5],[11],[12],[17],[23] 8.90% [3],[5],[11],[12],[17],[23] 8.90% [3],[5],[11],[12],[17],[23] 8.90% [3],[5],[11],[12],[17],[23] 8.90% [3],[5],[11],[12],[17],[23] 8.90% [3],[5],[11],[12],[17],[23] 8.73% [8],[10],[13],[14],[18],[24] 8.73% [8],[10],[13],[14],[18],[24] 8.73% [8],[10],[13],[14],[18],[24] 8.73% [8],[10],[13],[14],[18],[24] 8.73% [8],[10],[13],[14],[18],[24] 8.73% [8],[10],[13],[14],[18],[24]  
Investment Owned, Balance, Principal Amount $ 1,306 [3],[5],[17],[23] $ 1,309 [8],[10],[18],[24]                          
Cost 1,293 [3],[5],[15],[17],[23] 1,296 [8],[10],[16],[18],[24]                          
Fair Value $ 1,274 [3],[5],[17],[23] $ 1,273 [8],[10],[18],[24]                          
Investment Owned, Percent of Net Assets 0.03% [3],[5],[17],[23] 0.03% [8],[10],[18],[24] 0.03% [3],[5],[17],[23] 0.03% [3],[5],[17],[23] 0.03% [3],[5],[17],[23] 0.03% [3],[5],[17],[23] 0.03% [3],[5],[17],[23] 0.03% [3],[5],[17],[23] 0.03% [8],[10],[18],[24] 0.03% [8],[10],[18],[24] 0.03% [8],[10],[18],[24] 0.03% [8],[10],[18],[24] 0.03% [8],[10],[18],[24] 0.03% [8],[10],[18],[24]  
Investment, Identifier [Axis]: Thevelia US, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.75% [3],[4],[5],[23] 6.75% [8],[9],[10],[24] 6.75% [3],[4],[5],[23] 6.75% [3],[4],[5],[23] 6.75% [3],[4],[5],[23] 6.75% [3],[4],[5],[23] 6.75% [3],[4],[5],[23] 6.75% [3],[4],[5],[23] 6.75% [8],[9],[10],[24] 6.75% [8],[9],[10],[24] 6.75% [8],[9],[10],[24] 6.75% [8],[9],[10],[24] 6.75% [8],[9],[10],[24] 6.75% [8],[9],[10],[24]  
Interest Rate 11.80% [3],[4],[5],[11],[12],[23] 11.48% [8],[9],[10],[13],[14],[24] 11.80% [3],[4],[5],[11],[12],[23] 11.80% [3],[4],[5],[11],[12],[23] 11.80% [3],[4],[5],[11],[12],[23] 11.80% [3],[4],[5],[11],[12],[23] 11.80% [3],[4],[5],[11],[12],[23] 11.80% [3],[4],[5],[11],[12],[23] 11.48% [8],[9],[10],[13],[14],[24] 11.48% [8],[9],[10],[13],[14],[24] 11.48% [8],[9],[10],[13],[14],[24] 11.48% [8],[9],[10],[13],[14],[24] 11.48% [8],[9],[10],[13],[14],[24] 11.48% [8],[9],[10],[13],[14],[24]  
Investment Owned, Balance, Principal Amount $ 4,920 [3],[4],[5],[23] $ 4,920 [8],[9],[10],[24]                          
Cost 4,787 [3],[4],[5],[15],[23] 4,783 [8],[9],[10],[16],[24]                          
Fair Value $ 4,846 [3],[4],[5],[23] $ 4,810 [8],[9],[10],[24]                          
Investment Owned, Percent of Net Assets 0.12% [3],[4],[5],[23] 0.12% [8],[9],[10],[24] 0.12% [3],[4],[5],[23] 0.12% [3],[4],[5],[23] 0.12% [3],[4],[5],[23] 0.12% [3],[4],[5],[23] 0.12% [3],[4],[5],[23] 0.12% [3],[4],[5],[23] 0.12% [8],[9],[10],[24] 0.12% [8],[9],[10],[24] 0.12% [8],[9],[10],[24] 0.12% [8],[9],[10],[24] 0.12% [8],[9],[10],[24] 0.12% [8],[9],[10],[24]  
Investment, Identifier [Axis]: Titan Investment Company, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [4],[5],[17],[22] 5.75% [9],[10],[18],[21] 5.75% [4],[5],[17],[22] 5.75% [4],[5],[17],[22] 5.75% [4],[5],[17],[22] 5.75% [4],[5],[17],[22] 5.75% [4],[5],[17],[22] 5.75% [4],[5],[17],[22] 5.75% [9],[10],[18],[21] 5.75% [9],[10],[18],[21] 5.75% [9],[10],[18],[21] 5.75% [9],[10],[18],[21] 5.75% [9],[10],[18],[21] 5.75% [9],[10],[18],[21]  
Interest Rate 10.57% [4],[5],[11],[12],[17],[22] 10.07% [9],[10],[13],[14],[18],[21] 10.57% [4],[5],[11],[12],[17],[22] 10.57% [4],[5],[11],[12],[17],[22] 10.57% [4],[5],[11],[12],[17],[22] 10.57% [4],[5],[11],[12],[17],[22] 10.57% [4],[5],[11],[12],[17],[22] 10.57% [4],[5],[11],[12],[17],[22] 10.07% [9],[10],[13],[14],[18],[21] 10.07% [9],[10],[13],[14],[18],[21] 10.07% [9],[10],[13],[14],[18],[21] 10.07% [9],[10],[13],[14],[18],[21] 10.07% [9],[10],[13],[14],[18],[21] 10.07% [9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount $ 41,920 [4],[5],[17],[22] $ 42,028 [9],[10],[18],[21]                          
Cost 40,622 [4],[5],[15],[17],[22] 40,646 [9],[10],[16],[18],[21]                          
Fair Value $ 40,033 [4],[5],[17],[22] $ 40,136 [9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 0.96% [4],[5],[17],[22] 0.97% [9],[10],[18],[21] 0.96% [4],[5],[17],[22] 0.96% [4],[5],[17],[22] 0.96% [4],[5],[17],[22] 0.96% [4],[5],[17],[22] 0.96% [4],[5],[17],[22] 0.96% [4],[5],[17],[22] 0.97% [9],[10],[18],[21] 0.97% [9],[10],[18],[21] 0.97% [9],[10],[18],[21] 0.97% [9],[10],[18],[21] 0.97% [9],[10],[18],[21] 0.97% [9],[10],[18],[21]  
Investment, Identifier [Axis]: Trader Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.75% [1],[2],[3],[4],[5] 5.75% [6],[7],[8],[9],[10] 6.75% [1],[2],[3],[4],[5] 6.75% [1],[2],[3],[4],[5] 6.75% [1],[2],[3],[4],[5] 6.75% [1],[2],[3],[4],[5] 6.75% [1],[2],[3],[4],[5] 6.75% [1],[2],[3],[4],[5] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10] 5.75% [6],[7],[8],[9],[10]  
Interest Rate 11.68% [1],[2],[3],[4],[5],[11],[12] 10.40% [6],[7],[8],[9],[10],[13],[14] 11.68% [1],[2],[3],[4],[5],[11],[12] 11.68% [1],[2],[3],[4],[5],[11],[12] 11.68% [1],[2],[3],[4],[5],[11],[12] 11.68% [1],[2],[3],[4],[5],[11],[12] 11.68% [1],[2],[3],[4],[5],[11],[12] 11.68% [1],[2],[3],[4],[5],[11],[12] 10.40% [6],[7],[8],[9],[10],[13],[14] 10.40% [6],[7],[8],[9],[10],[13],[14] 10.40% [6],[7],[8],[9],[10],[13],[14] 10.40% [6],[7],[8],[9],[10],[13],[14] 10.40% [6],[7],[8],[9],[10],[13],[14] 10.40% [6],[7],[8],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount       $ 10,000 [1],[2],[3],[4],[5]           $ 10,000 [6],[7],[8],[9],[10]          
Cost $ 6,730 [1],[2],[3],[4],[5],[15] $ 7,149 [6],[7],[8],[9],[10],[16]                          
Fair Value $ 6,768 [1],[2],[3],[4],[5] $ 7,185 [6],[7],[8],[9],[10]                          
Investment Owned, Percent of Net Assets 0.16% [1],[2],[3],[4],[5] 0.17% [6],[7],[8],[9],[10] 0.16% [1],[2],[3],[4],[5] 0.16% [1],[2],[3],[4],[5] 0.16% [1],[2],[3],[4],[5] 0.16% [1],[2],[3],[4],[5] 0.16% [1],[2],[3],[4],[5] 0.16% [1],[2],[3],[4],[5] 0.17% [6],[7],[8],[9],[10] 0.17% [6],[7],[8],[9],[10] 0.17% [6],[7],[8],[9],[10] 0.17% [6],[7],[8],[9],[10] 0.17% [6],[7],[8],[9],[10] 0.17% [6],[7],[8],[9],[10]  
Investment, Identifier [Axis]: Tricor Horizon, LP                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 382,469 [3],[4],[5] 382,469 [8],[9],[10],[18] 382,469 [3],[4],[5] 382,469 [3],[4],[5] 382,469 [3],[4],[5] 382,469 [3],[4],[5] 382,469 [3],[4],[5] 382,469 [3],[4],[5] 382,469 [8],[9],[10],[18] 382,469 [8],[9],[10],[18] 382,469 [8],[9],[10],[18] 382,469 [8],[9],[10],[18] 382,469 [8],[9],[10],[18] 382,469 [8],[9],[10],[18]  
Cost $ 382 [3],[4],[5],[15] $ 382 [8],[9],[10],[16],[18]                          
Fair Value $ 382 [3],[4],[5] $ 382 [8],[9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.01% [3],[4],[5] 0.01% [8],[9],[10],[18] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [8],[9],[10],[18] 0.01% [8],[9],[10],[18] 0.01% [8],[9],[10],[18] 0.01% [8],[9],[10],[18] 0.01% [8],[9],[10],[18] 0.01% [8],[9],[10],[18]  
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corp.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.25%             5.25% 5.25% 5.25% 5.25% 5.25% 5.25%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.18%             10.18% 10.18% 10.18% 10.18% 10.18% 10.18%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 67,936                          
Cost [6],[7],[9],[10],[16]   66,786                          
Fair Value [6],[7],[9],[10]   $ 67,079                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   1.61%             1.61% 1.61% 1.61% 1.61% 1.61% 1.61%  
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corp. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.18%   10.18% 10.18% 10.18% 10.18% 10.18% 10.18%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 55,829                            
Cost [1],[2],[4],[5],[15] 54,942                            
Fair Value [1],[2],[4],[5] $ 55,202                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 1.32%   1.32% 1.32% 1.32% 1.32% 1.32% 1.32%              
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corp. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.40%   10.40% 10.40% 10.40% 10.40% 10.40% 10.40%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 12,107                            
Cost [1],[2],[4],[5],[15] 11,907                            
Fair Value [1],[2],[4],[5] $ 11,877                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.28%   0.28% 0.28% 0.28% 0.28% 0.28% 0.28%              
Investment, Identifier [Axis]: Trinity Partners Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10] 5.75% [6],[7],[9],[10]  
Interest Rate 10.58% [1],[2],[4],[5],[11],[12] 9.99% [6],[7],[9],[10],[13],[14] 10.58% [1],[2],[4],[5],[11],[12] 10.58% [1],[2],[4],[5],[11],[12] 10.58% [1],[2],[4],[5],[11],[12] 10.58% [1],[2],[4],[5],[11],[12] 10.58% [1],[2],[4],[5],[11],[12] 10.58% [1],[2],[4],[5],[11],[12] 9.99% [6],[7],[9],[10],[13],[14] 9.99% [6],[7],[9],[10],[13],[14] 9.99% [6],[7],[9],[10],[13],[14] 9.99% [6],[7],[9],[10],[13],[14] 9.99% [6],[7],[9],[10],[13],[14] 9.99% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 4,792 [1],[2],[4],[5] $ 4,804 [6],[7],[9],[10]                          
Cost 4,702 [1],[2],[4],[5],[15] 4,710 [6],[7],[9],[10],[16]                          
Fair Value $ 4,682 [1],[2],[4],[5] $ 4,694 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.11% [1],[2],[4],[5] 0.11% [6],[7],[9],[10] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [6],[7],[9],[10] 0.11% [6],[7],[9],[10] 0.11% [6],[7],[9],[10] 0.11% [6],[7],[9],[10] 0.11% [6],[7],[9],[10] 0.11% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Triple Lift, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.50%             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%  
Interest Rate [6],[7],[9],[10],[13],[14]   9.61%             9.61% 9.61% 9.61% 9.61% 9.61% 9.61%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 65,276                          
Cost [6],[7],[9],[10],[16]   64,177                          
Fair Value [6],[7],[9],[10]   $ 63,876                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   1.54%             1.54% 1.54% 1.54% 1.54% 1.54% 1.54%  
Investment, Identifier [Axis]: Triple Lift, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [2],[4],[5],[11],[12] 10.44%   10.44% 10.44% 10.44% 10.44% 10.44% 10.44%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 48,142                            
Cost [2],[4],[5],[15] 47,441                            
Fair Value [2],[4],[5] $ 47,179                            
Investment Owned, Percent of Net Assets [2],[4],[5] 1.13%   1.13% 1.13% 1.13% 1.13% 1.13% 1.13%              
Investment, Identifier [Axis]: Triple Lift, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [2],[4],[5],[11],[12] 10.23%   10.23% 10.23% 10.23% 10.23% 10.23% 10.23%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 13,990                            
Cost [2],[4],[5],[15] 13,757                            
Fair Value [2],[4],[5] $ 13,710                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.33%   0.33% 0.33% 0.33% 0.33% 0.33% 0.33%              
Investment, Identifier [Axis]: Triple Lift, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.25%   5.25% 5.25% 5.25% 5.25% 5.25% 5.25%              
Interest Rate [1],[2],[4],[5],[11],[12] 9.58%   9.58% 9.58% 9.58% 9.58% 9.58% 9.58%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 2,951                            
Cost [1],[2],[4],[5],[15] 2,839                            
Fair Value [1],[2],[4],[5] $ 2,797                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.07%   0.07% 0.07% 0.07% 0.07% 0.07% 0.07%              
Investment, Identifier [Axis]: Turing Holdco, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [1],[3],[4],[5],[17],[22] 6.00% [6],[8],[9],[10],[18],[21] 6.00% [1],[3],[4],[5],[17],[22] 6.00% [1],[3],[4],[5],[17],[22] 6.00% [1],[3],[4],[5],[17],[22] 6.00% [1],[3],[4],[5],[17],[22] 6.00% [1],[3],[4],[5],[17],[22] 6.00% [1],[3],[4],[5],[17],[22] 6.00% [6],[8],[9],[10],[18],[21] 6.00% [6],[8],[9],[10],[18],[21] 6.00% [6],[8],[9],[10],[18],[21] 6.00% [6],[8],[9],[10],[18],[21] 6.00% [6],[8],[9],[10],[18],[21] 6.00% [6],[8],[9],[10],[18],[21]  
Reference Rate and Spread/Paid in Kind 2.50% [1],[3],[4],[5],[11],[12],[17],[22] 2.50% [6],[8],[9],[10],[13],[14],[18],[21] 2.50% [1],[3],[4],[5],[11],[12],[17],[22] 2.50% [1],[3],[4],[5],[11],[12],[17],[22] 2.50% [1],[3],[4],[5],[11],[12],[17],[22] 2.50% [1],[3],[4],[5],[11],[12],[17],[22] 2.50% [1],[3],[4],[5],[11],[12],[17],[22] 2.50% [1],[3],[4],[5],[11],[12],[17],[22] 2.50% [6],[8],[9],[10],[13],[14],[18],[21] 2.50% [6],[8],[9],[10],[13],[14],[18],[21] 2.50% [6],[8],[9],[10],[13],[14],[18],[21] 2.50% [6],[8],[9],[10],[13],[14],[18],[21] 2.50% [6],[8],[9],[10],[13],[14],[18],[21] 2.50% [6],[8],[9],[10],[13],[14],[18],[21]  
Interest Rate 11.16% [1],[3],[4],[5],[11],[12],[17],[22] 8.00% [6],[8],[9],[10],[13],[14],[18],[21] 11.16% [1],[3],[4],[5],[11],[12],[17],[22] 11.16% [1],[3],[4],[5],[11],[12],[17],[22] 11.16% [1],[3],[4],[5],[11],[12],[17],[22] 11.16% [1],[3],[4],[5],[11],[12],[17],[22] 11.16% [1],[3],[4],[5],[11],[12],[17],[22] 11.16% [1],[3],[4],[5],[11],[12],[17],[22] 8.00% [6],[8],[9],[10],[13],[14],[18],[21] 8.00% [6],[8],[9],[10],[13],[14],[18],[21] 8.00% [6],[8],[9],[10],[13],[14],[18],[21] 8.00% [6],[8],[9],[10],[13],[14],[18],[21] 8.00% [6],[8],[9],[10],[13],[14],[18],[21] 8.00% [6],[8],[9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount | €     € 7,010 [1],[3],[4],[5],[17],[22]           € 16,280 [6],[8],[9],[10],[18],[21]            
Cost $ 7,659 [1],[3],[4],[5],[15],[17],[22] $ 18,129 [6],[8],[9],[10],[16],[18],[21]                          
Fair Value $ 7,818 [1],[3],[4],[5],[17],[22] $ 17,160 [6],[8],[9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 0.19% [1],[3],[4],[5],[17],[22] 0.41% [6],[8],[9],[10],[18],[21] 0.19% [1],[3],[4],[5],[17],[22] 0.19% [1],[3],[4],[5],[17],[22] 0.19% [1],[3],[4],[5],[17],[22] 0.19% [1],[3],[4],[5],[17],[22] 0.19% [1],[3],[4],[5],[17],[22] 0.19% [1],[3],[4],[5],[17],[22] 0.41% [6],[8],[9],[10],[18],[21] 0.41% [6],[8],[9],[10],[18],[21] 0.41% [6],[8],[9],[10],[18],[21] 0.41% [6],[8],[9],[10],[18],[21] 0.41% [6],[8],[9],[10],[18],[21] 0.41% [6],[8],[9],[10],[18],[21]  
Investment, Identifier [Axis]: Turing Holdco, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [3],[4],[5],[17],[22] 6.00% [8],[9],[10],[18],[21] 6.00% [3],[4],[5],[17],[22] 6.00% [3],[4],[5],[17],[22] 6.00% [3],[4],[5],[17],[22] 6.00% [3],[4],[5],[17],[22] 6.00% [3],[4],[5],[17],[22] 6.00% [3],[4],[5],[17],[22] 6.00% [8],[9],[10],[18],[21] 6.00% [8],[9],[10],[18],[21] 6.00% [8],[9],[10],[18],[21] 6.00% [8],[9],[10],[18],[21] 6.00% [8],[9],[10],[18],[21] 6.00% [8],[9],[10],[18],[21]  
Reference Rate and Spread/Paid in Kind [3],[4],[5],[11],[12],[17],[22] 2.50%   2.50% 2.50% 2.50% 2.50% 2.50% 2.50%              
Interest Rate 10.79% [3],[4],[5],[11],[12],[17],[22] 10.01% [8],[9],[10],[13],[14],[18],[21] 10.79% [3],[4],[5],[11],[12],[17],[22] 10.79% [3],[4],[5],[11],[12],[17],[22] 10.79% [3],[4],[5],[11],[12],[17],[22] 10.79% [3],[4],[5],[11],[12],[17],[22] 10.79% [3],[4],[5],[11],[12],[17],[22] 10.79% [3],[4],[5],[11],[12],[17],[22] 10.01% [8],[9],[10],[13],[14],[18],[21] 10.01% [8],[9],[10],[13],[14],[18],[21] 10.01% [8],[9],[10],[13],[14],[18],[21] 10.01% [8],[9],[10],[13],[14],[18],[21] 10.01% [8],[9],[10],[13],[14],[18],[21] 10.01% [8],[9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount $ 8,437 [3],[4],[5],[17],[22] $ 8,437 [8],[9],[10],[18],[21]                          
Cost 8,238 [3],[4],[5],[15],[17],[22] 8,229 [8],[9],[10],[16],[18],[21]                          
Fair Value $ 8,289 [3],[4],[5],[17],[22] $ 8,310 [8],[9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 0.20% [3],[4],[5],[17],[22] 0.20% [8],[9],[10],[18],[21] 0.20% [3],[4],[5],[17],[22] 0.20% [3],[4],[5],[17],[22] 0.20% [3],[4],[5],[17],[22] 0.20% [3],[4],[5],[17],[22] 0.20% [3],[4],[5],[17],[22] 0.20% [3],[4],[5],[17],[22] 0.20% [8],[9],[10],[18],[21] 0.20% [8],[9],[10],[18],[21] 0.20% [8],[9],[10],[18],[21] 0.20% [8],[9],[10],[18],[21] 0.20% [8],[9],[10],[18],[21] 0.20% [8],[9],[10],[18],[21]  
Investment, Identifier [Axis]: Turing Holdco, Inc. 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [3],[4],[5],[17],[22] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [3],[4],[5],[11],[12],[17],[22] 8.00%   8.00% 8.00% 8.00% 8.00% 8.00% 8.00%              
Investment Owned, Balance, Principal Amount | € [3],[4],[5],[17],[22]     € 10,880                        
Cost [3],[4],[5],[15],[17],[22] $ 12,306                            
Fair Value [3],[4],[5],[17],[22] $ 11,614                            
Investment Owned, Percent of Net Assets [3],[4],[5],[17],[22] 0.28%   0.28% 0.28% 0.28% 0.28% 0.28% 0.28%              
Investment, Identifier [Axis]: UMP Holdings, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 5.50%   5.50% 5.50% 5.50% 5.50% 5.50% 5.50%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.18%   10.18% 10.18% 10.18% 10.18% 10.18% 10.18%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 1,148                            
Cost [1],[2],[4],[5],[15] 1,121                            
Fair Value [1],[2],[4],[5] $ 1,100                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.03%   0.03% 0.03% 0.03% 0.03% 0.03% 0.03%              
Investment, Identifier [Axis]: UMP Holdings, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 5.00%   5.00% 5.00% 5.00% 5.00% 5.00% 5.00%              
Interest Rate [2],[4],[5],[11],[12] 9.66%   9.66% 9.66% 9.66% 9.66% 9.66% 9.66%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 1,104                            
Cost [2],[4],[5],[15] 1,084                            
Fair Value [2],[4],[5] $ 1,065                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.03%   0.03% 0.03% 0.03% 0.03% 0.03% 0.03%              
Investment, Identifier [Axis]: US Oral Surgery Management Holdco, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.50%             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.18%             10.18% 10.18% 10.18% 10.18% 10.18% 10.18%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 41,654                          
Cost [6],[7],[9],[10],[16]   40,916                          
Fair Value [6],[7],[9],[10]   $ 41,169                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.99%             0.99% 0.99% 0.99% 0.99% 0.99% 0.99%  
Investment, Identifier [Axis]: US Oral Surgery Management Holdco, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [1],[2],[4],[5],[11],[12] 10.91%   10.91% 10.91% 10.91% 10.91% 10.91% 10.91%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5] $ 31,780                            
Cost [1],[2],[4],[5],[15] 31,239                            
Fair Value [1],[2],[4],[5] $ 30,117                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5] 0.72%   0.72% 0.72% 0.72% 0.72% 0.72% 0.72%              
Investment, Identifier [Axis]: US Oral Surgery Management Holdco, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [2],[4],[5] 6.00%   6.00% 6.00% 6.00% 6.00% 6.00% 6.00%              
Interest Rate [2],[4],[5],[11],[12] 11.16%   11.16% 11.16% 11.16% 11.16% 11.16% 11.16%              
Investment Owned, Balance, Principal Amount [2],[4],[5] $ 13,541                            
Cost [2],[4],[5],[15] 13,390                            
Fair Value [2],[4],[5] $ 12,897                            
Investment Owned, Percent of Net Assets [2],[4],[5] 0.31%   0.31% 0.31% 0.31% 0.31% 0.31% 0.31%              
Investment, Identifier [Axis]: Unified Door & Hardware Group, LLC 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [4],[5],[20] 5.75% [9],[10],[19] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19]  
Interest Rate 10.48% [4],[5],[11],[12],[20] 10.52% [9],[10],[13],[14],[19] 10.48% [4],[5],[11],[12],[20] 10.48% [4],[5],[11],[12],[20] 10.48% [4],[5],[11],[12],[20] 10.48% [4],[5],[11],[12],[20] 10.48% [4],[5],[11],[12],[20] 10.48% [4],[5],[11],[12],[20] 10.52% [9],[10],[13],[14],[19] 10.52% [9],[10],[13],[14],[19] 10.52% [9],[10],[13],[14],[19] 10.52% [9],[10],[13],[14],[19] 10.52% [9],[10],[13],[14],[19] 10.52% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 94,117 [4],[5],[20] $ 998 [9],[10],[19]                          
Cost 93,080 [4],[5],[15],[20] 955 [9],[10],[16],[19]                          
Fair Value $ 90,352 [4],[5],[20] $ 953 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 2.16% [4],[5],[20] 0.02% [9],[10],[19] 2.16% [4],[5],[20] 2.16% [4],[5],[20] 2.16% [4],[5],[20] 2.16% [4],[5],[20] 2.16% [4],[5],[20] 2.16% [4],[5],[20] 0.02% [9],[10],[19] 0.02% [9],[10],[19] 0.02% [9],[10],[19] 0.02% [9],[10],[19] 0.02% [9],[10],[19] 0.02% [9],[10],[19]  
Investment, Identifier [Axis]: Unified Door & Hardware Group, LLC 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.75% [4],[5],[20] 5.75% [9],[10],[19] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19] 5.75% [9],[10],[19]  
Interest Rate 10.74% [4],[5],[11],[12],[20] 10.41% [9],[10],[13],[14],[19] 10.74% [4],[5],[11],[12],[20] 10.74% [4],[5],[11],[12],[20] 10.74% [4],[5],[11],[12],[20] 10.74% [4],[5],[11],[12],[20] 10.74% [4],[5],[11],[12],[20] 10.74% [4],[5],[11],[12],[20] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 995 [4],[5],[20] $ 51,973 [9],[10],[19]                          
Cost 957 [4],[5],[15],[20] 51,237 [9],[10],[16],[19]                          
Fair Value $ 955 [4],[5],[20] $ 51,064 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.02% [4],[5],[20] 1.23% [9],[10],[19] 0.02% [4],[5],[20] 0.02% [4],[5],[20] 0.02% [4],[5],[20] 0.02% [4],[5],[20] 0.02% [4],[5],[20] 0.02% [4],[5],[20] 1.23% [9],[10],[19] 1.23% [9],[10],[19] 1.23% [9],[10],[19] 1.23% [9],[10],[19] 1.23% [9],[10],[19] 1.23% [9],[10],[19]  
Investment, Identifier [Axis]: Unified Door & Hardware Group, LLC 3                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [9],[10],[19]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [9],[10],[13],[14],[19]   10.41%             10.41% 10.41% 10.41% 10.41% 10.41% 10.41%  
Investment Owned, Balance, Principal Amount [9],[10],[19]   $ 42,476                          
Cost [9],[10],[16],[19]   42,098                          
Fair Value [9],[10],[19]   $ 41,733                          
Investment Owned, Percent of Net Assets [9],[10],[19]   1.00%             1.00% 1.00% 1.00% 1.00% 1.00% 1.00%  
Investment, Identifier [Axis]: Unified Physician Management, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.25% [1],[4],[5],[23] 5.50% [6],[9],[10],[24] 5.25% [1],[4],[5],[23] 5.25% [1],[4],[5],[23] 5.25% [1],[4],[5],[23] 5.25% [1],[4],[5],[23] 5.25% [1],[4],[5],[23] 5.25% [1],[4],[5],[23] 5.50% [6],[9],[10],[24] 5.50% [6],[9],[10],[24] 5.50% [6],[9],[10],[24] 5.50% [6],[9],[10],[24] 5.50% [6],[9],[10],[24] 5.50% [6],[9],[10],[24]  
Interest Rate 10.06% [1],[4],[5],[11],[12],[23] 10.50% [6],[9],[10],[13],[14],[24] 10.06% [1],[4],[5],[11],[12],[23] 10.06% [1],[4],[5],[11],[12],[23] 10.06% [1],[4],[5],[11],[12],[23] 10.06% [1],[4],[5],[11],[12],[23] 10.06% [1],[4],[5],[11],[12],[23] 10.06% [1],[4],[5],[11],[12],[23] 10.50% [6],[9],[10],[13],[14],[24] 10.50% [6],[9],[10],[13],[14],[24] 10.50% [6],[9],[10],[13],[14],[24] 10.50% [6],[9],[10],[13],[14],[24] 10.50% [6],[9],[10],[13],[14],[24] 10.50% [6],[9],[10],[13],[14],[24]  
Investment Owned, Balance, Principal Amount $ 2,084 [1],[4],[5],[23] $ 2,046 [6],[9],[10],[24]                          
Cost 2,084 [1],[4],[5],[15],[23] 2,046 [6],[9],[10],[16],[24]                          
Fair Value $ 2,084 [1],[4],[5],[23] $ 2,046 [6],[9],[10],[24]                          
Investment Owned, Percent of Net Assets 0.05% [1],[4],[5],[23] 0.05% [6],[9],[10],[24] 0.05% [1],[4],[5],[23] 0.05% [1],[4],[5],[23] 0.05% [1],[4],[5],[23] 0.05% [1],[4],[5],[23] 0.05% [1],[4],[5],[23] 0.05% [1],[4],[5],[23] 0.05% [6],[9],[10],[24] 0.05% [6],[9],[10],[24] 0.05% [6],[9],[10],[24] 0.05% [6],[9],[10],[24] 0.05% [6],[9],[10],[24] 0.05% [6],[9],[10],[24]  
Investment, Identifier [Axis]: United Mutual Acquisition Holdings, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14]   10.09%             10.09% 10.09% 10.09% 10.09% 10.09% 10.09%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10]   $ 1,787                          
Cost [6],[7],[9],[10],[16]   1,742                          
Fair Value [6],[7],[9],[10]   $ 1,738                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10]   0.04%             0.04% 0.04% 0.04% 0.04% 0.04% 0.04%  
Investment, Identifier [Axis]: Veregy Consolidated, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.00% [5],[20] 6.00% [9],[10],[19] 6.00% [5],[20] 6.00% [5],[20] 6.00% [5],[20] 6.00% [5],[20] 6.00% [5],[20] 6.00% [5],[20] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19] 6.00% [9],[10],[19]  
Interest Rate 10.83% [5],[11],[12],[20] 10.41% [9],[10],[13],[14],[19] 10.83% [5],[11],[12],[20] 10.83% [5],[11],[12],[20] 10.83% [5],[11],[12],[20] 10.83% [5],[11],[12],[20] 10.83% [5],[11],[12],[20] 10.83% [5],[11],[12],[20] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19] 10.41% [9],[10],[13],[14],[19]  
Investment Owned, Balance, Principal Amount $ 20,832 [5],[20] $ 20,886 [9],[10],[19]                          
Cost 20,453 [5],[15],[20] 20,485 [9],[10],[16],[19]                          
Fair Value $ 17,864 [5],[20] $ 17,126 [9],[10],[19]                          
Investment Owned, Percent of Net Assets 0.43% [5],[20] 0.41% [9],[10],[19] 0.43% [5],[20] 0.43% [5],[20] 0.43% [5],[20] 0.43% [5],[20] 0.43% [5],[20] 0.43% [5],[20] 0.41% [9],[10],[19] 0.41% [9],[10],[19] 0.41% [9],[10],[19] 0.41% [9],[10],[19] 0.41% [9],[10],[19] 0.41% [9],[10],[19]  
Investment, Identifier [Axis]: Victory Buyer, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 7.00% [4],[5],[23] 7.00% [9],[10],[24] 7.00% [4],[5],[23] 7.00% [4],[5],[23] 7.00% [4],[5],[23] 7.00% [4],[5],[23] 7.00% [4],[5],[23] 7.00% [4],[5],[23] 7.00% [9],[10],[24] 7.00% [9],[10],[24] 7.00% [9],[10],[24] 7.00% [9],[10],[24] 7.00% [9],[10],[24] 7.00% [9],[10],[24]  
Interest Rate 11.78% [4],[5],[11],[12],[23] 11.35% [9],[10],[13],[14],[24] 11.78% [4],[5],[11],[12],[23] 11.78% [4],[5],[11],[12],[23] 11.78% [4],[5],[11],[12],[23] 11.78% [4],[5],[11],[12],[23] 11.78% [4],[5],[11],[12],[23] 11.78% [4],[5],[11],[12],[23] 11.35% [9],[10],[13],[14],[24] 11.35% [9],[10],[13],[14],[24] 11.35% [9],[10],[13],[14],[24] 11.35% [9],[10],[13],[14],[24] 11.35% [9],[10],[13],[14],[24] 11.35% [9],[10],[13],[14],[24]  
Investment Owned, Balance, Principal Amount $ 9,619 [4],[5],[23] $ 9,619 [9],[10],[24]                          
Cost 9,537 [4],[5],[15],[23] 9,534 [9],[10],[16],[24]                          
Fair Value $ 8,248 [4],[5],[23] $ 8,248 [9],[10],[24]                          
Investment Owned, Percent of Net Assets 0.20% [4],[5],[23] 0.20% [9],[10],[24] 0.20% [4],[5],[23] 0.20% [4],[5],[23] 0.20% [4],[5],[23] 0.20% [4],[5],[23] 0.20% [4],[5],[23] 0.20% [4],[5],[23] 0.20% [9],[10],[24] 0.20% [9],[10],[24] 0.20% [9],[10],[24] 0.20% [9],[10],[24] 0.20% [9],[10],[24] 0.20% [9],[10],[24]  
Investment, Identifier [Axis]: WHCG Purchaser III, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [6],[7],[9],[10],[18]   5.75%             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%  
Interest Rate [6],[7],[9],[10],[13],[14],[18]   10.48%             10.48% 10.48% 10.48% 10.48% 10.48% 10.48%  
Investment Owned, Balance, Principal Amount [6],[7],[9],[10],[18]   $ 44,703                          
Cost [6],[7],[9],[10],[16],[18]   43,840                          
Fair Value [6],[7],[9],[10],[18]   $ 34,563                          
Investment Owned, Percent of Net Assets [6],[7],[9],[10],[18]   0.83%             0.83% 0.83% 0.83% 0.83% 0.83% 0.83%  
Investment, Identifier [Axis]: WHCG Purchaser III, Inc. 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.77%   10.77% 10.77% 10.77% 10.77% 10.77% 10.77%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 6,682                            
Cost [1],[2],[4],[5],[15],[17] 6,595                            
Fair Value [1],[2],[4],[5],[17] $ 4,950                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.12%   0.12% 0.12% 0.12% 0.12% 0.12% 0.12%              
Investment, Identifier [Axis]: WHCG Purchaser III, Inc. 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate [1],[2],[4],[5],[17] 5.75%   5.75% 5.75% 5.75% 5.75% 5.75% 5.75%              
Interest Rate [1],[2],[4],[5],[11],[12],[17] 10.91%   10.91% 10.91% 10.91% 10.91% 10.91% 10.91%              
Investment Owned, Balance, Principal Amount [1],[2],[4],[5],[17] $ 42,326                            
Cost [1],[2],[4],[5],[15],[17] 41,600                            
Fair Value [1],[2],[4],[5],[17] $ 28,726                            
Investment Owned, Percent of Net Assets [1],[2],[4],[5],[17] 0.69%   0.69% 0.69% 0.69% 0.69% 0.69% 0.69%              
Investment, Identifier [Axis]: West Monroe Partners, LLC                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 5.25% [1],[2],[4],[5] 5.50% [6],[7],[9],[10] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10] 5.50% [6],[7],[9],[10]  
Interest Rate 10.03% [1],[2],[4],[5],[11],[12] 9.84% [6],[7],[9],[10],[13],[14] 10.03% [1],[2],[4],[5],[11],[12] 10.03% [1],[2],[4],[5],[11],[12] 10.03% [1],[2],[4],[5],[11],[12] 10.03% [1],[2],[4],[5],[11],[12] 10.03% [1],[2],[4],[5],[11],[12] 10.03% [1],[2],[4],[5],[11],[12] 9.84% [6],[7],[9],[10],[13],[14] 9.84% [6],[7],[9],[10],[13],[14] 9.84% [6],[7],[9],[10],[13],[14] 9.84% [6],[7],[9],[10],[13],[14] 9.84% [6],[7],[9],[10],[13],[14] 9.84% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 14,859 [1],[2],[4],[5] $ 14,896 [6],[7],[9],[10]                          
Cost 14,621 [1],[2],[4],[5],[15] 14,623 [6],[7],[9],[10],[16]                          
Fair Value $ 14,487 [1],[2],[4],[5] $ 14,524 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.35% [1],[2],[4],[5] 0.35% [6],[7],[9],[10] 0.35% [1],[2],[4],[5] 0.35% [1],[2],[4],[5] 0.35% [1],[2],[4],[5] 0.35% [1],[2],[4],[5] 0.35% [1],[2],[4],[5] 0.35% [1],[2],[4],[5] 0.35% [6],[7],[9],[10] 0.35% [6],[7],[9],[10] 0.35% [6],[7],[9],[10] 0.35% [6],[7],[9],[10] 0.35% [6],[7],[9],[10] 0.35% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Westland Insurance Group LTD 1                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 7.00% [3],[4],[5],[17],[20] 7.00% [8],[9],[10],[18],[19] 7.00% [3],[4],[5],[17],[20] 7.00% [3],[4],[5],[17],[20] 7.00% [3],[4],[5],[17],[20] 7.00% [3],[4],[5],[17],[20] 7.00% [3],[4],[5],[17],[20] 7.00% [3],[4],[5],[17],[20] 7.00% [8],[9],[10],[18],[19] 7.00% [8],[9],[10],[18],[19] 7.00% [8],[9],[10],[18],[19] 7.00% [8],[9],[10],[18],[19] 7.00% [8],[9],[10],[18],[19] 7.00% [8],[9],[10],[18],[19]  
Interest Rate 11.85% [3],[4],[5],[11],[12],[17],[20] 11.39% [8],[9],[10],[13],[14],[18],[19] 11.85% [3],[4],[5],[11],[12],[17],[20] 11.85% [3],[4],[5],[11],[12],[17],[20] 11.85% [3],[4],[5],[11],[12],[17],[20] 11.85% [3],[4],[5],[11],[12],[17],[20] 11.85% [3],[4],[5],[11],[12],[17],[20] 11.85% [3],[4],[5],[11],[12],[17],[20] 11.39% [8],[9],[10],[13],[14],[18],[19] 11.39% [8],[9],[10],[13],[14],[18],[19] 11.39% [8],[9],[10],[13],[14],[18],[19] 11.39% [8],[9],[10],[13],[14],[18],[19] 11.39% [8],[9],[10],[13],[14],[18],[19] 11.39% [8],[9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 42,483 [3],[4],[5],[17],[20] $ 42,483 [8],[9],[10],[18],[19]                          
Cost 40,059 [3],[4],[5],[15],[17],[20] 39,901 [8],[9],[10],[16],[18],[19]                          
Fair Value $ 42,483 [3],[4],[5],[17],[20] $ 41,209 [8],[9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 1.01% [3],[4],[5],[17],[20] 0.99% [8],[9],[10],[18],[19] 1.01% [3],[4],[5],[17],[20] 1.01% [3],[4],[5],[17],[20] 1.01% [3],[4],[5],[17],[20] 1.01% [3],[4],[5],[17],[20] 1.01% [3],[4],[5],[17],[20] 1.01% [3],[4],[5],[17],[20] 0.99% [8],[9],[10],[18],[19] 0.99% [8],[9],[10],[18],[19] 0.99% [8],[9],[10],[18],[19] 0.99% [8],[9],[10],[18],[19] 0.99% [8],[9],[10],[18],[19] 0.99% [8],[9],[10],[18],[19]  
Investment, Identifier [Axis]: Westland Insurance Group LTD 2                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 7.00% [1],[3],[4],[5],[17],[20] 7.00% [6],[8],[9],[10],[18],[21] 7.00% [1],[3],[4],[5],[17],[20] 7.00% [1],[3],[4],[5],[17],[20] 7.00% [1],[3],[4],[5],[17],[20] 7.00% [1],[3],[4],[5],[17],[20] 7.00% [1],[3],[4],[5],[17],[20] 7.00% [1],[3],[4],[5],[17],[20] 7.00% [6],[8],[9],[10],[18],[21] 7.00% [6],[8],[9],[10],[18],[21] 7.00% [6],[8],[9],[10],[18],[21] 7.00% [6],[8],[9],[10],[18],[21] 7.00% [6],[8],[9],[10],[18],[21] 7.00% [6],[8],[9],[10],[18],[21]  
Interest Rate 11.93% [1],[3],[4],[5],[11],[12],[17],[20] 11.86% [6],[8],[9],[10],[13],[14],[18],[21] 11.93% [1],[3],[4],[5],[11],[12],[17],[20] 11.93% [1],[3],[4],[5],[11],[12],[17],[20] 11.93% [1],[3],[4],[5],[11],[12],[17],[20] 11.93% [1],[3],[4],[5],[11],[12],[17],[20] 11.93% [1],[3],[4],[5],[11],[12],[17],[20] 11.93% [1],[3],[4],[5],[11],[12],[17],[20] 11.86% [6],[8],[9],[10],[13],[14],[18],[21] 11.86% [6],[8],[9],[10],[13],[14],[18],[21] 11.86% [6],[8],[9],[10],[13],[14],[18],[21] 11.86% [6],[8],[9],[10],[13],[14],[18],[21] 11.86% [6],[8],[9],[10],[13],[14],[18],[21] 11.86% [6],[8],[9],[10],[13],[14],[18],[21]  
Investment Owned, Balance, Principal Amount       $ 165,729 [1],[3],[4],[5],[17],[20]           $ 165,350 [6],[8],[9],[10],[18],[21]          
Cost $ 120,554 [1],[3],[4],[5],[15],[17],[20] $ 119,655 [6],[8],[9],[10],[16],[18],[21]                          
Fair Value $ 122,351 [1],[3],[4],[5],[17],[20] $ 118,210 [6],[8],[9],[10],[18],[21]                          
Investment Owned, Percent of Net Assets 2.92% [1],[3],[4],[5],[17],[20] 2.84% [6],[8],[9],[10],[18],[21] 2.92% [1],[3],[4],[5],[17],[20] 2.92% [1],[3],[4],[5],[17],[20] 2.92% [1],[3],[4],[5],[17],[20] 2.92% [1],[3],[4],[5],[17],[20] 2.92% [1],[3],[4],[5],[17],[20] 2.92% [1],[3],[4],[5],[17],[20] 2.84% [6],[8],[9],[10],[18],[21] 2.84% [6],[8],[9],[10],[18],[21] 2.84% [6],[8],[9],[10],[18],[21] 2.84% [6],[8],[9],[10],[18],[21] 2.84% [6],[8],[9],[10],[18],[21] 2.84% [6],[8],[9],[10],[18],[21]  
Investment, Identifier [Axis]: Windows Acquisition Holdings, Inc.                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [4],[5],[17],[20] 6.50% [9],[10],[18],[19] 6.50% [4],[5],[17],[20] 6.50% [4],[5],[17],[20] 6.50% [4],[5],[17],[20] 6.50% [4],[5],[17],[20] 6.50% [4],[5],[17],[20] 6.50% [4],[5],[17],[20] 6.50% [9],[10],[18],[19] 6.50% [9],[10],[18],[19] 6.50% [9],[10],[18],[19] 6.50% [9],[10],[18],[19] 6.50% [9],[10],[18],[19] 6.50% [9],[10],[18],[19]  
Interest Rate 11.55% [4],[5],[11],[12],[17],[20] 11.23% [9],[10],[13],[14],[18],[19] 11.55% [4],[5],[11],[12],[17],[20] 11.55% [4],[5],[11],[12],[17],[20] 11.55% [4],[5],[11],[12],[17],[20] 11.55% [4],[5],[11],[12],[17],[20] 11.55% [4],[5],[11],[12],[17],[20] 11.55% [4],[5],[11],[12],[17],[20] 11.23% [9],[10],[13],[14],[18],[19] 11.23% [9],[10],[13],[14],[18],[19] 11.23% [9],[10],[13],[14],[18],[19] 11.23% [9],[10],[13],[14],[18],[19] 11.23% [9],[10],[13],[14],[18],[19] 11.23% [9],[10],[13],[14],[18],[19]  
Investment Owned, Balance, Principal Amount $ 49,997 [4],[5],[17],[20] $ 53,729 [9],[10],[18],[19]                          
Cost 49,373 [4],[5],[15],[17],[20] 53,014 [9],[10],[16],[18],[19]                          
Fair Value $ 49,997 [4],[5],[17],[20] $ 53,729 [9],[10],[18],[19]                          
Investment Owned, Percent of Net Assets 1.19% [4],[5],[17],[20] 1.29% [9],[10],[18],[19] 1.19% [4],[5],[17],[20] 1.19% [4],[5],[17],[20] 1.19% [4],[5],[17],[20] 1.19% [4],[5],[17],[20] 1.19% [4],[5],[17],[20] 1.19% [4],[5],[17],[20] 1.29% [9],[10],[18],[19] 1.29% [9],[10],[18],[19] 1.29% [9],[10],[18],[19] 1.29% [9],[10],[18],[19] 1.29% [9],[10],[18],[19] 1.29% [9],[10],[18],[19]  
Investment, Identifier [Axis]: Zendesk Inc                              
Schedule of Investments [Line Items]                              
Investment, Basis Spread, Variable Rate 6.50% [1],[2],[4],[5] 6.50% [6],[7],[9],[10] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [1],[2],[4],[5] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10] 6.50% [6],[7],[9],[10]  
Reference Rate and Spread/Paid in Kind [1],[2],[4],[5],[11],[12] 3.50%   3.50% 3.50% 3.50% 3.50% 3.50% 3.50%              
Interest Rate 11.88% [1],[2],[4],[5],[11],[12] 11.04% [6],[7],[9],[10],[13],[14] 11.88% [1],[2],[4],[5],[11],[12] 11.88% [1],[2],[4],[5],[11],[12] 11.88% [1],[2],[4],[5],[11],[12] 11.88% [1],[2],[4],[5],[11],[12] 11.88% [1],[2],[4],[5],[11],[12] 11.88% [1],[2],[4],[5],[11],[12] 11.04% [6],[7],[9],[10],[13],[14] 11.04% [6],[7],[9],[10],[13],[14] 11.04% [6],[7],[9],[10],[13],[14] 11.04% [6],[7],[9],[10],[13],[14] 11.04% [6],[7],[9],[10],[13],[14] 11.04% [6],[7],[9],[10],[13],[14]  
Investment Owned, Balance, Principal Amount $ 1,582 [1],[2],[4],[5] $ 1,582 [6],[7],[9],[10]                          
Cost 1,546 [1],[2],[4],[5],[15] 1,544 [6],[7],[9],[10],[16]                          
Fair Value $ 1,557 [1],[2],[4],[5] $ 1,542 [6],[7],[9],[10]                          
Investment Owned, Percent of Net Assets 0.04% [1],[2],[4],[5] 0.04% [6],[7],[9],[10] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [1],[2],[4],[5] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10] 0.04% [6],[7],[9],[10]  
Investment, Identifier [Axis]: Zoro Common Equity                              
Schedule of Investments [Line Items]                              
Investment owned (in shares) | shares 2,073 [4],[5] 2,073 [9],[10],[18] 2,073 [4],[5] 2,073 [4],[5] 2,073 [4],[5] 2,073 [4],[5] 2,073 [4],[5] 2,073 [4],[5] 2,073 [9],[10],[18] 2,073 [9],[10],[18] 2,073 [9],[10],[18] 2,073 [9],[10],[18] 2,073 [9],[10],[18] 2,073 [9],[10],[18]  
Cost $ 21 [4],[5],[15] $ 21 [9],[10],[16],[18]                          
Fair Value $ 21 [4],[5] $ 21 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.00% [4],[5] 0.00% [9],[10],[18] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18] 0.00% [9],[10],[18]  
Investment, Identifier [Axis]: Zoro Series A Preferred Shares                              
Schedule of Investments [Line Items]                              
Interest Rate 12.50% [4],[5],[11],[12] 12.50% [9],[10],[14],[18] 12.50% [4],[5],[11],[12] 12.50% [4],[5],[11],[12] 12.50% [4],[5],[11],[12] 12.50% [4],[5],[11],[12] 12.50% [4],[5],[11],[12] 12.50% [4],[5],[11],[12] 12.50% [9],[10],[14],[18] 12.50% [9],[10],[14],[18] 12.50% [9],[10],[14],[18] 12.50% [9],[10],[14],[18] 12.50% [9],[10],[14],[18] 12.50% [9],[10],[14],[18]  
Investment owned (in shares) | shares 373 [4],[5] 373 [9],[10],[18] 373 [4],[5] 373 [4],[5] 373 [4],[5] 373 [4],[5] 373 [4],[5] 373 [4],[5] 373 [9],[10],[18] 373 [9],[10],[18] 373 [9],[10],[18] 373 [9],[10],[18] 373 [9],[10],[18] 373 [9],[10],[18]  
Cost $ 362 [4],[5],[15] $ 362 [9],[10],[16],[18]                          
Fair Value $ 373 [4],[5] $ 362 [9],[10],[18]                          
Investment Owned, Percent of Net Assets 0.01% [4],[5] 0.01% [9],[10],[18] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18] 0.01% [9],[10],[18]  
Non-controlled/non-affiliated investments                              
Schedule of Investments [Line Items]                              
Cost $ 9,632,469 [5],[15] $ 9,621,233 [10],[16],[18]                          
Fair Value $ 9,574,259 [5] $ 9,560,664 [10],[18]                          
Investment Owned, Percent of Net Assets 228.61% [5] 229.90% [10],[18] 228.61% [5] 228.61% [5] 228.61% [5] 228.61% [5] 228.61% [5] 228.61% [5] 229.90% [10],[18] 229.90% [10],[18] 229.90% [10],[18] 229.90% [10],[18] 229.90% [10],[18] 229.90% [10],[18]  
Non-controlled/affiliated investments                              
Schedule of Investments [Line Items]                              
Cost $ 36,637 [5],[15] $ 36,639 [10],[16],[18]                          
Fair Value $ 51,943 [5] $ 56,584 [10],[18]                         $ 35,683
Investment Owned, Percent of Net Assets 1.24% [5] 1.36% [10],[18] 1.24% [5] 1.24% [5] 1.24% [5] 1.24% [5] 1.24% [5] 1.24% [5] 1.36% [10],[18] 1.36% [10],[18] 1.36% [10],[18] 1.36% [10],[18] 1.36% [10],[18] 1.36% [10],[18]  
Dividend and Interest Income $ 0 $ 0                          
Investment Portfolio                              
Schedule of Investments [Line Items]                              
Cost 9,669,106 [5],[15] 9,657,872 [10],[16],[18]                          
Fair Value $ 9,626,202 [5] $ 9,617,248 [10],[18]                          
Investment Owned, Percent of Net Assets 229.85% [5] 231.26% [10],[18] 229.85% [5] 229.85% [5] 229.85% [5] 229.85% [5] 229.85% [5] 229.85% [5] 231.26% [10],[18] 231.26% [10],[18] 231.26% [10],[18] 231.26% [10],[18] 231.26% [10],[18] 231.26% [10],[18]  
First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 9,508,358 [5],[15] $ 9,497,570 [10],[16]                          
Fair Value $ 9,425,003 [5] $ 9,419,963 [10]                          
Investment Owned, Percent of Net Assets 225.05% [5] 226.49% [10] 225.05% [5] 225.05% [5] 225.05% [5] 225.05% [5] 225.05% [5] 225.05% [5] 226.49% [10] 226.49% [10] 226.49% [10] 226.49% [10] 226.49% [10] 226.49% [10]  
Second lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 49,200 [5],[15] $ 48,753 [10],[16]                          
Fair Value $ 46,678 [5] $ 46,336 [10]                          
Investment Owned, Percent of Net Assets 1.12% [5] 1.11% [10] 1.12% [5] 1.12% [5] 1.12% [5] 1.12% [5] 1.12% [5] 1.12% [5] 1.11% [10] 1.11% [10] 1.11% [10] 1.11% [10] 1.11% [10] 1.11% [10]  
Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 111,548 $ 111,549                          
Fair Value 154,521 150,949                          
Investments in equity | Non-controlled/non-affiliated investments                              
Schedule of Investments [Line Items]                              
Cost 74,911 [5],[15] 74,910 [10],[16],[18]                          
Fair Value $ 102,578 [5] $ 94,365 [10],[18]                          
Investment Owned, Percent of Net Assets 2.44% [5] 2.30% [10],[18] 2.44% [5] 2.44% [5] 2.44% [5] 2.44% [5] 2.44% [5] 2.44% [5] 2.30% [10],[18] 2.30% [10],[18] 2.30% [10],[18] 2.30% [10],[18] 2.30% [10],[18] 2.30% [10],[18]  
Investments in equity | Non-controlled/affiliated investments                              
Schedule of Investments [Line Items]                              
Cost $ 36,637 [5],[15] $ 36,639 [10],[16],[18]                          
Fair Value $ 51,943 [5] $ 56,584 [10],[18]                          
Investment Owned, Percent of Net Assets 1.24% [5] 1.36% [10],[18] 1.24% [5] 1.24% [5] 1.24% [5] 1.24% [5] 1.24% [5] 1.24% [5] 1.36% [10],[18] 1.36% [10],[18] 1.36% [10],[18] 1.36% [10],[18] 1.36% [10],[18] 1.36% [10],[18]  
Cash and Cash Equivalents                              
Schedule of Investments [Line Items]                              
Cost $ 9,772,131 [5],[15] $ 9,789,144 [10],[16],[18]                          
Fair Value $ 9,729,227 [5] $ 9,748,520 [10],[18]                          
Investment Owned, Percent of Net Assets 232.31% [5] 234.42% [10],[18] 232.31% [5] 232.31% [5] 232.31% [5] 232.31% [5] 232.31% [5] 232.31% [5] 234.42% [10],[18] 234.42% [10],[18] 234.42% [10],[18] 234.42% [10],[18] 234.42% [10],[18] 234.42% [10],[18]  
Aerospace & Defense | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 482,526 [5],[15] $ 480,254 [10],[16]                          
Fair Value $ 470,312 [5] $ 465,864 [10]                          
Investment Owned, Percent of Net Assets 11.23% [5] 11.21% [10] 11.23% [5] 11.23% [5] 11.23% [5] 11.23% [5] 11.23% [5] 11.23% [5] 11.21% [10] 11.21% [10] 11.21% [10] 11.21% [10] 11.21% [10] 11.21% [10]  
Air Freight & Logistics | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 434,502 [5],[15] $ 435,061 [10],[16]                          
Fair Value $ 436,995 [5] $ 438,858 [10]                          
Investment Owned, Percent of Net Assets 10.44% [5] 10.55% [10] 10.44% [5] 10.44% [5] 10.44% [5] 10.44% [5] 10.44% [5] 10.44% [5] 10.55% [10] 10.55% [10] 10.55% [10] 10.55% [10] 10.55% [10] 10.55% [10]  
Air Freight & Logistics | Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 6,389 [5],[15] $ 6,389 [10],[16],[18]                          
Fair Value $ 12,416 [5] $ 11,423 [10],[18]                          
Investment Owned, Percent of Net Assets 0.30% [5] 0.28% [10],[18] 0.30% [5] 0.30% [5] 0.30% [5] 0.30% [5] 0.30% [5] 0.30% [5] 0.28% [10],[18] 0.28% [10],[18] 0.28% [10],[18] 0.28% [10],[18] 0.28% [10],[18] 0.28% [10],[18]  
Building Products | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 328,656 [5],[15] $ 332,361 [10],[16]                          
Fair Value $ 328,375 [5] $ 333,360 [10]                          
Investment Owned, Percent of Net Assets 7.84% [5] 8.01% [10] 7.84% [5] 7.84% [5] 7.84% [5] 7.84% [5] 7.84% [5] 7.84% [5] 8.01% [10] 8.01% [10] 8.01% [10] 8.01% [10] 8.01% [10] 8.01% [10]  
Containers & Packaging | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 20,448 [5],[15] $ 20,482 [10],[16]                          
Fair Value $ 20,392 [5] $ 20,653 [10]                          
Investment Owned, Percent of Net Assets 0.49% [5] 0.50% [10] 0.49% [5] 0.49% [5] 0.49% [5] 0.49% [5] 0.49% [5] 0.49% [5] 0.50% [10] 0.50% [10] 0.50% [10] 0.50% [10] 0.50% [10] 0.50% [10]  
Commercial Services & Supplies | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 739,124 [5],[15] $ 740,318 [10],[16]                          
Fair Value $ 738,555 [5] $ 739,101 [10]                          
Investment Owned, Percent of Net Assets 17.62% [5] 17.77% [10] 17.62% [5] 17.62% [5] 17.62% [5] 17.62% [5] 17.62% [5] 17.62% [5] 17.77% [10] 17.77% [10] 17.77% [10] 17.77% [10] 17.77% [10] 17.77% [10]  
Construction & Engineering | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 35,600 [5],[15] $ 35,416 [10],[16]                          
Fair Value $ 34,338 [5] $ 34,275 [10]                          
Investment Owned, Percent of Net Assets 0.82% [5] 0.82% [10] 0.82% [5] 0.82% [5] 0.82% [5] 0.82% [5] 0.82% [5] 0.82% [5] 0.82% [10] 0.82% [10] 0.82% [10] 0.82% [10] 0.82% [10] 0.82% [10]  
Distributors | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 479,424 [5],[15] $ 479,358 [10],[16]                          
Fair Value $ 475,336 [5] $ 478,679 [10]                          
Investment Owned, Percent of Net Assets 11.35% [5] 11.50% [10] 11.35% [5] 11.35% [5] 11.35% [5] 11.35% [5] 11.35% [5] 11.35% [5] 11.50% [10] 11.50% [10] 11.50% [10] 11.50% [10] 11.50% [10] 11.50% [10]  
Distributors | Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 4,052 [5],[15] $ 4,052 [10],[16],[18]                          
Fair Value $ 15,667 [5] $ 13,907 [10],[18]                          
Investment Owned, Percent of Net Assets 0.37% [5] 0.34% [10],[18] 0.37% [5] 0.37% [5] 0.37% [5] 0.37% [5] 0.37% [5] 0.37% [5] 0.34% [10],[18] 0.34% [10],[18] 0.34% [10],[18] 0.34% [10],[18] 0.34% [10],[18] 0.34% [10],[18]  
Diversified Consumer Services | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 318,931 [5],[15] $ 318,879 [10],[16]                          
Fair Value $ 320,611 [5] $ 320,716 [10]                          
Investment Owned, Percent of Net Assets 7.66% [5] 7.71% [10] 7.66% [5] 7.66% [5] 7.66% [5] 7.66% [5] 7.66% [5] 7.66% [5] 7.71% [10] 7.71% [10] 7.71% [10] 7.71% [10] 7.71% [10] 7.71% [10]  
Diversified Consumer Services | Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 12,528 [5],[15] $ 12,528 [10],[16],[18]                          
Fair Value $ 15,242 [5] $ 15,303 [10],[18]                          
Investment Owned, Percent of Net Assets 0.36% [5] 0.36% [10],[18] 0.36% [5] 0.36% [5] 0.36% [5] 0.36% [5] 0.36% [5] 0.36% [5] 0.36% [10],[18] 0.36% [10],[18] 0.36% [10],[18] 0.36% [10],[18] 0.36% [10],[18] 0.36% [10],[18]  
Electrical Equipment | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 159,479 [5],[15] $ 161,671 [10],[16]                          
Fair Value $ 161,559 [5] $ 163,822 [10]                          
Investment Owned, Percent of Net Assets 3.86% [5] 3.95% [10] 3.86% [5] 3.86% [5] 3.86% [5] 3.86% [5] 3.86% [5] 3.86% [5] 3.95% [10] 3.95% [10] 3.95% [10] 3.95% [10] 3.95% [10] 3.95% [10]  
Electronic Equipment, Instruments & Components | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 111,451 [5],[15] $ 111,640 [10],[16]                          
Fair Value $ 103,502 [5] $ 105,896 [10]                          
Investment Owned, Percent of Net Assets 2.48% [5] 2.54% [10] 2.48% [5] 2.48% [5] 2.48% [5] 2.48% [5] 2.48% [5] 2.48% [5] 2.54% [10] 2.54% [10] 2.54% [10] 2.54% [10] 2.54% [10] 2.54% [10]  
Diversified Telecommunication Services | First lien debt                              
Schedule of Investments [Line Items]                              
Cost [5],[15] $ 118,246                            
Fair Value [5] $ 118,795                            
Investment Owned, Percent of Net Assets [5] 2.83%   2.83% 2.83% 2.83% 2.83% 2.83% 2.83%              
Diversified Telecommunication Services | Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 8,419 [5],[15] $ 8,419 [10],[16],[18]                          
Fair Value $ 10,487 [5] $ 7,347 [10],[18]                          
Investment Owned, Percent of Net Assets 0.25% [5] 0.18% [10],[18] 0.25% [5] 0.25% [5] 0.25% [5] 0.25% [5] 0.25% [5] 0.25% [5] 0.18% [10],[18] 0.18% [10],[18] 0.18% [10],[18] 0.18% [10],[18] 0.18% [10],[18] 0.18% [10],[18]  
Diversified Financial Services | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 137,176 [5],[15] $ 137,441 [10],[16]                          
Fair Value $ 130,360 [5] $ 131,063 [10]                          
Investment Owned, Percent of Net Assets 3.11% [5] 3.15% [10] 3.11% [5] 3.11% [5] 3.11% [5] 3.11% [5] 3.11% [5] 3.11% [5] 3.15% [10] 3.15% [10] 3.15% [10] 3.15% [10] 3.15% [10] 3.15% [10]  
Energy Equipment & Services | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 46,980 [5],[15] $ 54,677 [10],[16]                          
Fair Value $ 47,293 [5] $ 55,120 [10]                          
Investment Owned, Percent of Net Assets 1.12% [5] 1.33% [10] 1.12% [5] 1.12% [5] 1.12% [5] 1.12% [5] 1.12% [5] 1.12% [5] 1.33% [10] 1.33% [10] 1.33% [10] 1.33% [10] 1.33% [10] 1.33% [10]  
Health Care Equipment & Supplies | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 57,428 [5],[15] $ 56,389 [10],[16]                          
Fair Value $ 56,676 [5] $ 55,750 [10]                          
Investment Owned, Percent of Net Assets 1.36% [5] 1.34% [10] 1.36% [5] 1.36% [5] 1.36% [5] 1.36% [5] 1.36% [5] 1.36% [5] 1.34% [10] 1.34% [10] 1.34% [10] 1.34% [10] 1.34% [10] 1.34% [10]  
Health Care Providers & Services | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 1,145,412 [5],[15] $ 1,121,364 [10],[16]                          
Fair Value $ 1,120,151 [5] $ 1,107,657 [10]                          
Investment Owned, Percent of Net Assets 26.78% [5] 26.62% [10] 26.78% [5] 26.78% [5] 26.78% [5] 26.78% [5] 26.78% [5] 26.78% [5] 26.62% [10] 26.62% [10] 26.62% [10] 26.62% [10] 26.62% [10] 26.62% [10]  
Health Care Providers & Services | Second lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 13,444 [5],[15] $ 13,429 [10],[16]                          
Fair Value $ 12,188 [5] $ 12,315 [10]                          
Investment Owned, Percent of Net Assets 0.29% [5] 0.29% [10] 0.29% [5] 0.29% [5] 0.29% [5] 0.29% [5] 0.29% [5] 0.29% [5] 0.29% [10] 0.29% [10] 0.29% [10] 0.29% [10] 0.29% [10] 0.29% [10]  
Health Care Providers & Services | Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 1,210 [5],[15] $ 1,210 [10],[16],[18]                          
Fair Value $ 1,614 [5] $ 1,603 [10],[18]                          
Investment Owned, Percent of Net Assets 0.04% [5] 0.05% [10],[18] 0.04% [5] 0.04% [5] 0.04% [5] 0.04% [5] 0.04% [5] 0.04% [5] 0.05% [10],[18] 0.05% [10],[18] 0.05% [10],[18] 0.05% [10],[18] 0.05% [10],[18] 0.05% [10],[18]  
Health Care Technology | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 368,854 [5],[15] $ 368,889 [10],[16]                          
Fair Value $ 375,274 [5] $ 377,178 [10]                          
Investment Owned, Percent of Net Assets 8.94% [5] 9.07% [10] 8.94% [5] 8.94% [5] 8.94% [5] 8.94% [5] 8.94% [5] 8.94% [5] 9.07% [10] 9.07% [10] 9.07% [10] 9.07% [10] 9.07% [10] 9.07% [10]  
Health Care Technology | Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 70 [5],[15] $ 70 [10],[16],[18]                          
Fair Value $ 54 [5] $ 54 [10],[18]                          
Investment Owned, Percent of Net Assets 0.00% [5] 0.00% [10],[18] 0.00% [5] 0.00% [5] 0.00% [5] 0.00% [5] 0.00% [5] 0.00% [5] 0.00% [10],[18] 0.00% [10],[18] 0.00% [10],[18] 0.00% [10],[18] 0.00% [10],[18] 0.00% [10],[18]  
Insurance | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 701,001 [5],[15] $ 743,842 [10],[16]                          
Fair Value $ 686,532 [5] $ 722,781 [10]                          
Investment Owned, Percent of Net Assets 16.41% [5] 17.38% [10] 16.41% [5] 16.41% [5] 16.41% [5] 16.41% [5] 16.41% [5] 16.41% [5] 17.38% [10] 17.38% [10] 17.38% [10] 17.38% [10] 17.38% [10] 17.38% [10]  
IT Services | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 263,546 [5],[15] $ 259,594 [10],[16]                          
Fair Value $ 265,081 [5] $ 260,197 [10]                          
Investment Owned, Percent of Net Assets 6.34% [5] 6.25% [10] 6.34% [5] 6.34% [5] 6.34% [5] 6.34% [5] 6.34% [5] 6.34% [5] 6.25% [10] 6.25% [10] 6.25% [10] 6.25% [10] 6.25% [10] 6.25% [10]  
Machinery | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 4,225 [5],[15] $ 4,629 [10],[16]                          
Fair Value $ 4,149 [5] $ 4,539 [10]                          
Investment Owned, Percent of Net Assets 0.10% [5] 0.11% [10] 0.10% [5] 0.10% [5] 0.10% [5] 0.10% [5] 0.10% [5] 0.10% [5] 0.11% [10] 0.11% [10] 0.11% [10] 0.11% [10] 0.11% [10] 0.11% [10]  
Paper & Forest Products | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 7,753 [5],[15] $ 7,468 [10],[16]                          
Fair Value $ 7,680 [5] $ 7,400 [10]                          
Investment Owned, Percent of Net Assets 0.19% [5] 0.18% [10] 0.19% [5] 0.19% [5] 0.19% [5] 0.19% [5] 0.19% [5] 0.19% [5] 0.18% [10] 0.18% [10] 0.18% [10] 0.18% [10] 0.18% [10] 0.18% [10]  
Professional Services | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 831,982 [5],[15] $ 824,282 [10],[16]                          
Fair Value $ 823,652 [5] $ 816,182 [10]                          
Investment Owned, Percent of Net Assets 19.67% [5] 19.62% [10] 19.67% [5] 19.67% [5] 19.67% [5] 19.67% [5] 19.67% [5] 19.67% [5] 19.62% [10] 19.62% [10] 19.62% [10] 19.62% [10] 19.62% [10] 19.62% [10]  
Professional Services | Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 19,015 [5],[15] $ 19,015 [10],[16],[18]                          
Fair Value $ 21,995 [5] $ 21,429 [10],[18]                          
Investment Owned, Percent of Net Assets 0.53% [5] 0.52% [10],[18] 0.53% [5] 0.53% [5] 0.53% [5] 0.53% [5] 0.53% [5] 0.53% [5] 0.52% [10],[18] 0.52% [10],[18] 0.52% [10],[18] 0.52% [10],[18] 0.52% [10],[18] 0.52% [10],[18]  
Real Estate Management & Development | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 69,890 [5],[15] $ 69,826 [10],[16]                          
Fair Value $ 71,157 [5] $ 71,157 [10]                          
Investment Owned, Percent of Net Assets 1.70% [5] 1.71% [10] 1.70% [5] 1.70% [5] 1.70% [5] 1.70% [5] 1.70% [5] 1.70% [5] 1.71% [10] 1.71% [10] 1.71% [10] 1.71% [10] 1.71% [10] 1.71% [10]  
Software | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 1,426,877 [5],[15] $ 1,414,414 [10],[16]                          
Fair Value $ 1,412,592 [5] $ 1,403,038 [10]                          
Investment Owned, Percent of Net Assets 33.70% [5] 33.74% [10] 33.70% [5] 33.70% [5] 33.70% [5] 33.70% [5] 33.70% [5] 33.70% [5] 33.74% [10] 33.74% [10] 33.74% [10] 33.74% [10] 33.74% [10] 33.74% [10]  
Software | Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 6,537 [5],[15] $ 6,536 [10],[16],[18]                          
Fair Value $ 6,301 [5] $ 6,391 [10],[18]                          
Investment Owned, Percent of Net Assets 0.15% [5] 0.16% [10],[18] 0.15% [5] 0.15% [5] 0.15% [5] 0.15% [5] 0.15% [5] 0.15% [5] 0.16% [10],[18] 0.16% [10],[18] 0.16% [10],[18] 0.16% [10],[18] 0.16% [10],[18] 0.16% [10],[18]  
Trading Companies & Distributors | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 102,621 [5],[15] $ 102,766 [10],[16]                          
Fair Value $ 98,392 [5] $ 96,827 [10]                          
Investment Owned, Percent of Net Assets 2.35% [5] 2.33% [10] 2.35% [5] 2.35% [5] 2.35% [5] 2.35% [5] 2.35% [5] 2.35% [5] 2.33% [10] 2.33% [10] 2.33% [10] 2.33% [10] 2.33% [10] 2.33% [10]  
Transportation Infrastructure | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 356,814 [5],[15] $ 353,310 [10],[16]                          
Fair Value $ 354,806 [5] $ 347,591 [10]                          
Investment Owned, Percent of Net Assets 8.46% [5] 8.36% [10] 8.46% [5] 8.46% [5] 8.46% [5] 8.46% [5] 8.46% [5] 8.46% [5] 8.36% [10] 8.36% [10] 8.36% [10] 8.36% [10] 8.36% [10] 8.36% [10]  
Transportation Infrastructure | Investments in equity                              
Schedule of Investments [Line Items]                              
Cost $ 3,281 [5],[15] $ 3,281 [10],[16],[18]                          
Fair Value $ 2,518 [5] $ 2,392 [10],[18]                          
Investment Owned, Percent of Net Assets 0.06% [5] 0.06% [10],[18] 0.06% [5] 0.06% [5] 0.06% [5] 0.06% [5] 0.06% [5] 0.06% [5] 0.06% [10],[18] 0.06% [10],[18] 0.06% [10],[18] 0.06% [10],[18] 0.06% [10],[18] 0.06% [10],[18]  
Oil, Gas & Consumable Fuels | First lien debt                              
Schedule of Investments [Line Items]                              
Cost $ 113,712 [5],[15] $ 113,644 [10],[16]                          
Fair Value $ 114,396 [5] $ 113,531 [10]                          
Investment Owned, Percent of Net Assets 2.73% [5] 2.73% [10] 2.73% [5] 2.73% [5] 2.73% [5] 2.73% [5] 2.73% [5] 2.73% [5] 2.73% [10] 2.73% [10] 2.73% [10] 2.73% [10] 2.73% [10] 2.73% [10]  
[1] Position or portion thereof is an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may be subject to unused commitment fees. Negative cost and fair value results from unamortized fees, which are capitalized to the investment cost. The unfunded loan commitment may be subject to a commitment termination date that may expire prior to the maturity date stated. See below for more information on the Company’s unfunded commitments:
[2] The interest rate floor on these investments as of March 31, 2023 was 0.75%
[3] The investment is not a qualifying asset under Section 55(a) of the 1940 Act. The Company may not acquire any non-qualifying asset unless, at the time of acquisition, qualifying assets represent at least 70% of the Company’s total assets. As of March 31, 2023, non-qualifying assets represented 10.4% of total assets as calculated in accordance with regulatory requirements.
[4] These investments were valued using unobservable inputs and are considered Level 3 investments. Fair value was determined in good faith by or under the direction of the Board of Trustees (see Note 2), pursuant to the Company’s valuation policy.
[5] Unless otherwise indicated, all debt and equity investments held by the Company (which such term “Company” shall include the Company’s consolidated subsidiaries for purposes of this Consolidated Schedule of Investments) are denominated in dollars. As of March 31, 2023, the Company had investments denominated in Canadian Dollars (CAD), Euros (EUR), British Pounds (GBP), Danish Krone (DKK), Swedish Krona (SEK), and Norwegian Krone (NOK). All debt investments are income producing unless otherwise indicated. All equity investments are non-income producing unless otherwise noted. Certain portfolio company investments are subject to contractual restrictions on sales. The total par amount (in thousands) is presented for debt investments, while the number of shares or units (in whole amounts) owned is presented for equity investments. Each of the Company’s investments is pledged as collateral, under one or more of its credit facilities unless otherwise indicated.
[6] Position or portion thereof is an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may be subject to unused commitment fees. Negative cost and fair value results from unamortized fees, which are capitalized to the investment cost. The unfunded loan commitment may be subject to a commitment termination date that may expire prior to the maturity date stated. See below for more information on the Company’s unfunded commitments:
[7] The interest rate floor on these investments as of December 31, 2022 was 0.75%
[8] The investment is not a qualifying asset under Section 55(a) of the 1940 Act. The Company may not acquire any non-qualifying asset unless, at the time of acquisition, qualifying assets represent at least 70% of the Company’s total assets. As of December 31, 2022, non-qualifying assets represented 11.0% of total assets as calculated in accordance with regulatory requirements.
[9] These investments were valued using unobservable inputs and are considered Level 3 investments. Fair value was determined in good faith by or under the direction of the Board of Trustees (see Note 2 and Note 5), pursuant to the Company’s valuation policy.
[10] Unless otherwise indicated, all debt and equity investments held by the Company (which such term “Company” shall include the Company’s consolidated subsidiaries for purposes of this Consolidated Schedule of Investments) are denominated in dollars. As of December 31, 2022, the Company had investments denominated in Canadian Dollars (CAD), Euros (EUR), British Pounds (GBP), Danish Krone (DKK), Swedish Krona (SEK), and Norwegian Krone (NOK). All debt investments are income producing unless otherwise indicated. All equity investments are non-income producing unless otherwise noted. Certain portfolio company investments are subject to contractual restrictions on sales. The total par amount (in thousands) is presented for debt investments, while the number of shares or units (in whole amounts) owned is presented for equity investments. Each of the Company’s investments is pledged as collateral, under one or more of its credit facilities unless otherwise indicated.
[11] For unsettled positions the interest rate does not include the base rate.
[12] Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to either LIBOR (“L”), Canadian Dollar Offered Rate (“CDOR” or “C”), Sterling Overnight Interbank Average Rate (“SONIA” or “S”), Euro Interbank Offer Rate (“Euribor” or “E”), Secured Overnight Financing Rate (“SOFR”), Stockholm Interbank Offered Rate ("STIBOR" or "ST"), Copenhagen Interbank Offered Rate ("CIBOR" or "CI", Norwegian Interbank Offered Rate ("NIBOR" or "N"), or an alternate base rate (commonly based on the Federal Funds Rate (“F”) or the U.S. Prime Rate (“P”)), which generally resets periodically. For each loan, the Company has indicated the reference rate used and provided the spread and the interest rate in effect as of March 31, 2023. Variable rate loans typically include an interest reference rate floor feature. As of March 31, 2023, 94.1% of the debt portfolio at fair value had an interest rate floor above zero. Rates on equity instruments represents contractual dividend rates on certain preferred equity positions.
[13] For unsettled positions the interest rate does not include the base rate.
[14] Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to either LIBOR (“L”), Canadian Dollar Offered Rate (“CDOR” or “C”), Sterling Overnight Interbank Average Rate (“SONIA” or “S”), Euro Interbank Offer Rate (“Euribor” or “E”), Secured Overnight Financing Rate (“SOFR”), Stockholm Interbank Offered Rate ("STIBOR" or "ST"), Copenhagen Interbank Offered Rate ("CIBOR" or "CI", Norwegian Interbank Offered Rate ("NIBOR" or "N"), or an alternate base rate (commonly based on the Federal Funds Rate (“F”) or the U.S. Prime Rate (“P”)), which generally resets periodically. For each loan, the Company has indicated the reference rate used and provided the spread and the interest rate in effect as of December 31, 2022. Variable rate loans typically include an interest reference rate floor feature. As of December 31, 2022, 93.1% of the debt portfolio at fair value had an interest rate floor above zero. Rates on equity instruments represents contractual dividend rates on certain preferred equity positions.
[15] The cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”).
[16] The cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”).
[17] These investments are not pledged as collateral under any of the Company's credit facilities. For other debt investments that are pledged to the Company's credit facilities, a single investment may be divided into parts that are individually pledged as collateral to separate credit facilities. Any other debt investments listed above are pledged to financing facilities and are not available to satisfy the creditors of the Company.
[18] These debt investments are not pledged as collateral under any of the Company's credit facilities. For other debt investments that are pledged to the Company's credit facilities, a single investment may be divided into parts that are individually pledged as collateral to separate credit facilities. Any other debt investments listed above are pledged to financing facilities and are not available to satisfy the creditors of the Company.
[19] The interest rate floor on these investments as of December 31, 2022 was 1.00%
[20] The interest rate floor on these investments as of March 31, 2023 was 1.00%
[21] There are no interest rate floors on these investments.
[22] There are no interest rate floors on these investments.
[23] The interest rate floor on these investments as of March 31, 2023 was 0.50%
[24] The interest rate floor on these investments as of December 31, 2022 was 0.50%
[25] The interest rate floor on these investments as of March 31, 2023 was 1.50%
[26] The interest rate floor on these investments as of December 31, 2022 was 1.50%
[27] Loan was on non-accrual status as of March 31, 2023.(18)These loans are “last-out” portions of loans. The “last-out” portion of the Company's loan investment generally earns a higher interest rate than the “first-out” portion, and in exchange the “first-out” portion would generally receive priority with respect to payment principal, interest and any other amounts due thereunder over the “last-out” portion.
[28] Under the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “1940 Act”), the Company would be deemed to “control” a portfolio company if the Company owned more than 25% of its outstanding voting securities and/or held the power to exercise control over the management or policies of the portfolio company. As of March 31, 2023, the Company does not “control” any of these portfolio companies. Under the 1940 Act, the Company would be deemed an “affiliated person” of a portfolio company if the Company owns 5% or more of the portfolio company’s outstanding voting securities. As of March 31, 2023, the Company’s non-controlled/affiliated investments were as follows:
Fair value as of December 31, 2022Gross AdditionsGross ReductionsChange in Unrealized Gains (Losses)Fair value as of March 31, 2023Dividend and Interest Income
Non-controlled/Affiliated Investments
Blackstone Donegal Holdings LP$56,584 $— $— $(4,641)$51,943 $— 
Total$56,584 $ $ $(4,641)$51,943 $ 
[29] Under the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “1940 Act”), the Company would be deemed to “control” a portfolio company if the Company owned more than 25% of its outstanding voting securities and/or held the power to exercise control over the management or policies of the portfolio company. As of December 31, 2022, the Company does not “control” any of these portfolio companies. Under the 1940 Act, the Company would be deemed an “affiliated person” of a portfolio company if the Company owns 5% or more of the portfolio company’s outstanding voting securities. As of December 31, 2022, the Company’s non-controlled/affiliated investments were as follows:
[30] These loans are “last-out” portions of loans. The “last-out” portion of the Company's loan investment generally earns a higher interest rate than the “first-out” portion, and in exchange the “first-out” portion would generally receive priority with respect to payment principal, interest and any other amounts due thereunder over the “last-out” portion.
[31] The interest rate floor on these investments as of December 31, 2022 was 2.00%
[32] The interest rate floor on these investments as of March 31, 2023 was 2.00%
[33] The interest rate floor on these investments as of December 31, 2022 was 1.25%
[34] The interest rate floor on these investments as of March 31, 2023 was 1.25%