v3.25.3

Commitments and Contingencies - Summary of Unfunded Debt and Equity Commitments (Details) - USD ($) $ in Thousands		Sep. 30, 2025	Dec. 31, 2024
Other Commitments [Line Items]
Unfunded commitments		$ 408,424	$ 234,554
Unfunded Debt and Equity Commitments [Member]
Other Commitments [Line Items]
Unfunded commitments		408,424	234,554
Unfunded Debt and Equity Commitments [Member] | Cogent Biosciences, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		56,150	0
Unfunded Debt and Equity Commitments [Member] | SLR Credit Solutions [Member]
Other Commitments [Line Items]
Unfunded commitments	[1]	44,263	44,263
Unfunded Debt and Equity Commitments [Member] | Ardelyx, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		29,272	6,648
Unfunded Debt and Equity Commitments [Member] | Lyneer Staffing Solutions, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		25,943	0
Unfunded Debt and Equity Commitments [Member] | OIS Management Services, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		20,882	0
Unfunded Debt and Equity Commitments [Member] | Infillion Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		20,712	0
Unfunded Debt and Equity Commitments [Member] | SLR Business Credit [Member]
Other Commitments [Line Items]
Unfunded commitments	[1]	20,000	8,000
Unfunded Debt and Equity Commitments [Member] | SLR Healthcare ABL [Member]
Other Commitments [Line Items]
Unfunded commitments	[1]	15,200	10,000
Unfunded Debt and Equity Commitments [Member] | Wilbur-Ellis Holdings II, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		14,602	0
Unfunded Debt and Equity Commitments [Member] | Arcutis Biotherapeutics, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		12,658	12,658
Unfunded Debt and Equity Commitments [Member] | BDG Media, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		11,661	11,751
Unfunded Debt and Equity Commitments [Member] | Stella & Chewy's, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		10,765	0
Unfunded Debt and Equity Commitments [Member] | SLR Equipment Finance [Member]
Other Commitments [Line Items]
Unfunded commitments	[1]	10,500	3,000
Unfunded Debt and Equity Commitments [Member] | DeepIntent, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		10,358	7,254
Unfunded Debt and Equity Commitments [Member] | WALCO Funding, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		8,733	0
Unfunded Debt and Equity Commitments [Member] | Velocity One, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		7,250	0
Unfunded Debt and Equity Commitments [Member] | United Digestive MSO Parent, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		6,554	7,496
Unfunded Debt and Equity Commitments [Member] | WMD Funding LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		6,368	7,243
Unfunded Debt and Equity Commitments [Member] | Quantcast Corporation [Member]
Other Commitments [Line Items]
Unfunded commitments		6,110	4,071
Unfunded Debt and Equity Commitments [Member] | The Townsend Company, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		5,568	7,923
Unfunded Debt and Equity Commitments [Member] | Plastic Management, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		5,397	10,806
Unfunded Debt and Equity Commitments [Member] | Pinnacle Fertility, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		5,280	0
Unfunded Debt and Equity Commitments [Member] | 33 Across Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		4,848	4,226
Unfunded Debt and Equity Commitments [Member] | Copper River Seafoods, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		4,547	6,912
Unfunded Debt and Equity Commitments [Member] | One Touch Direct, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		4,306	7,970
Unfunded Debt and Equity Commitments [Member] | Sightly Enterprises, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		3,691	2,687
Unfunded Debt and Equity Commitments [Member] | SPR Therapeutics, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		3,650	6,083
Unfunded Debt and Equity Commitments [Member] | Streamland Media Holdings LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		3,285	0
Unfunded Debt and Equity Commitments [Member] | iCIMS, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		3,160	3,530
Unfunded Debt and Equity Commitments [Member] | CVAUSA Management, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		3,151	10,164
Unfunded Debt and Equity Commitments [Member] | Southern Lifting and Hoisting, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		3,064	0
Unfunded Debt and Equity Commitments [Member] | Sherwood Management Co., Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		2,602	0
Unfunded Debt and Equity Commitments [Member] | Western Veterinary Partners LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		2,145	18,245
Unfunded Debt and Equity Commitments [Member] | SLR Senior Lending Program LLC [Member]
Other Commitments [Line Items]
Unfunded commitments	[1]	2,125	2,125
Unfunded Debt and Equity Commitments [Member] | Bayside Opco, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		2,093	2,093
Unfunded Debt and Equity Commitments [Member] | Southern Transport LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		2,092	0
Unfunded Debt and Equity Commitments [Member] | SunMed Group Holdings, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		1,621	1,621
Unfunded Debt and Equity Commitments [Member] | SPAR Marketing Force, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		1,600	5,449
Unfunded Debt and Equity Commitments [Member] | EyeSouth Eye Care Holdco LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		1,279	1,279
Unfunded Debt and Equity Commitments [Member] | Tilley Distribution, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		1,007	1,158
Unfunded Debt and Equity Commitments [Member] | Urology Management Holdings, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		863	863
Unfunded Debt and Equity Commitments [Member] | NS and Associates LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		727	0
Unfunded Debt and Equity Commitments [Member] | High Street Buyer, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		629	631
Unfunded Debt and Equity Commitments [Member] | CC SAG Holdings Corp. (Spectrum Automotive) [Member]
Other Commitments [Line Items]
Unfunded commitments		548	548
Unfunded Debt and Equity Commitments [Member] | Omniguide Holdings, Inc [Member]
Other Commitments [Line Items]
Unfunded commitments		350	0
Unfunded Debt and Equity Commitments [Member] | TAUC Management, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		294	294
Unfunded Debt and Equity Commitments [Member] | Shoes for Crews Global, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		284	284
Unfunded Debt and Equity Commitments [Member] | All States Ag Parts, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		237	331
Unfunded Debt and Equity Commitments [Member] | Pasadena Private Lending Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		0	8,369
Unfunded Debt and Equity Commitments [Member] | Foundation Consumer Brands, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		0	3,009
Unfunded Debt and Equity Commitments [Member] | Erie Construction Mid-west, LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		0	2,403
Unfunded Debt and Equity Commitments [Member] | Kaseya, Inc. [Member]
Other Commitments [Line Items]
Unfunded commitments		0	1,917
Unfunded Debt and Equity Commitments [Member] | RxSense Holdings LLC [Member]
Other Commitments [Line Items]
Unfunded commitments		$ 0	$ 1,250
[1] The Company controls the funding of these commitments and may cancel them at its discretion.

X

- Definition

Amount of financial support committed by investment company to investee that is contractually required but not provided.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-16

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