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Commitments and Contingencies - Summary of Outstanding Commitments to Fund Investments in Current Portfolio Companies (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | $ 31,656 | $ 28,566
Accordion Partners LLC | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 765 | 1,531
AMCP Pet Holdings, Inc. | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  |  | 350
Anthem Sports & Entertainment Inc. | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 83 | 83
BetaNXT, Inc. | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 1,256 | 2,174
Bradshaw International Parent Corp. | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 615 | 922
CCMG Buyer, LLC (Care Connectors Medical Group) | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 500 |
Centric Brands Inc. | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  |  | 1,166
Colonnade Intermediate, LLC | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  |  | 68
Critical Nurse Staffing, LLC | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 2,000 | 2,000
Dentive, LLC | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] | 513 | 430
Dentive, LLC (Revolver) | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 196 | 186
Epilog Partners SPV III, LLC (Care Connectors Medical Group) | Equity |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 87 |
Fortis Payment Systems, LLC | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] | 492 |
GreenPark Infrastructure, LLC - Series M-1 | Equity |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 1,829 | 1,829
H.W. Lochner, Inc. | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  |  | 4,142
IDC Infusion Services | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] | 1,065 | 1,065
Luminii LLC | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 172 | 172
Morae Global Corporation | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 208 | 208
Netwrix Corporation | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] |  | 941
Netwrix Corporation (Revolver) | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 1,148 | 1,148
PhyNet Dermatology LLC | Delayed Draw Term Loan | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] | 690 | 690
PMP OPCO, LLC (Princeton Medspa Partners, LLC) | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] | 1,125 |
PMP OPCO, LLC (Princeton Medspa Partners, LLC) (Revolver) | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 188 |
Riddell Inc | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] | 636 |
Riskonnect Parent LLC | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] | 5,000 |
Series A-Great Lakes Funding II LLC | Joint Ventures |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 11,156 | 5,473
TA/WEG Holdings, LLC | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] |  | 758
TA/WEG Holdings, LLC (Revolver) | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | 784 | 784
Tactical Air Support, Inc. | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] |  | 286
VBC Spine Opco LLC (DxTx Pain and Spine LLC) | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value | [1] | 761 | 1,902
VBC Spine Opco LLC (DxTx Pain and Spine LLC) (Revolver) | First Lien Debt |  |  |
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] |  |  |
Unfunded Portfolio Company Commitments, Par Value |  | $ 387 | $ 258
[1] | Delayed-draw term loan.

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