Investments - By Composition and Domicile (Details) - USD ($) $ in Thousands	Dec. 31, 2025		Dec. 31, 2024
Schedule of Investments [Line Items]
Amortized Cost	$ 328,400	[1]	$ 363,547	[2]
Percentage of Total, Amortized Cost	100.00%		100.00%
Percentage of Total, Net Assets	266.50%		211.20%
Fair Value	$ 342,015	[1],[3]	$ 409,665	[2],[4]
Percentage of Total, Fair Value	100.00%		100.00%
Percentage of Total, Net Assets	277.60%	[1]	237.90%	[2]
United States of America
Schedule of Investments [Line Items]
Amortized Cost	$ 245,902		$ 269,856
Fair Value	278,274		331,188
Canada
Schedule of Investments [Line Items]
Amortized Cost	4,865		4,708
Fair Value	2,136		1,602
Cayman Islands
Schedule of Investments [Line Items]
Amortized Cost	73,360		82,059
Fair Value	57,112		70,237
Jersey
Schedule of Investments [Line Items]
Amortized Cost	4,273		6,924
Fair Value	4,493		6,638
Total debt and equity investments
Schedule of Investments [Line Items]
Amortized Cost	$ 250,767		$ 274,564
Percentage of Total, Amortized Cost	76.40%		75.50%
Percentage of Total, Net Assets	203.50%		159.50%
Fair Value	$ 280,410		$ 332,790
Percentage of Total, Fair Value	82.00%		81.20%
Percentage of Total, Net Assets	227.80%		193.30%
First lien debt investments
Schedule of Investments [Line Items]
Amortized Cost	$ 188,236		$ 209,696
Percentage of Total, Amortized Cost	57.30%		57.60%
Percentage of Total, Net Assets	152.80%		121.80%
Fair Value	$ 170,405		$ 189,874
Percentage of Total, Fair Value	49.80%		46.30%
Percentage of Total, Net Assets	138.40%		110.30%
First lien debt investments, unitranche
Schedule of Investments [Line Items]
Amortized Cost	$ 130,270		$ 128,147
Fair Value	116,279		119,169
Second lien debt investments
Schedule of Investments [Line Items]
Amortized Cost	$ 24,924		$ 42,313
Percentage of Total, Amortized Cost	7.60%		11.60%
Percentage of Total, Net Assets	20.20%		24.60%
Fair Value	$ 9,409		$ 34,331
Percentage of Total, Fair Value	2.80%		8.40%
Percentage of Total, Net Assets	7.60%		19.90%
Preferred equity
Schedule of Investments [Line Items]
Amortized Cost	$ 14,287		$ 10,190
Percentage of Total, Amortized Cost	4.40%		2.80%
Percentage of Total, Net Assets	11.60%		5.90%
Fair Value	$ 12,567		$ 12,248
Percentage of Total, Fair Value	3.70%		3.00%
Percentage of Total, Net Assets	10.20%		7.10%
Common equity, warrants and other
Schedule of Investments [Line Items]
Amortized Cost	$ 23,320		$ 12,365
Percentage of Total, Amortized Cost	7.10%		3.40%
Percentage of Total, Net Assets	18.90%		7.20%
Fair Value	$ 88,029		$ 96,337
Percentage of Total, Fair Value	25.70%		23.50%
Percentage of Total, Net Assets	71.60%		56.00%
Structured Finance Securities
Schedule of Investments [Line Items]
Amortized Cost	$ 77,633	[5]	$ 88,983	[6]
Percentage of Total, Amortized Cost	23.60%		24.50%
Percentage of Total, Net Assets	63.00%		51.70%
Fair Value	$ 61,605	[3],[5]	$ 76,875	[4],[6]
Percentage of Total, Fair Value	18.00%		18.80%
Percentage of Total, Net Assets	49.80%	[5]	44.60%	[6]

[1] Equity ownership may be held in shares or units of companies affiliated with the portfolio company. The Company’s investments are generally classified as “restricted securities” as such term is defined under Regulation S-X Rule 6-03(f) or Securities Act Rule 144.

[2] Equity ownership may be held in shares or units of companies affiliated with the portfolio company. The Company’s investments are generally classified as “restricted securities” as such term is defined under Regulation S-X Rule 6-03(f) or Securities Act Rule 144.

[3] Unless otherwise noted with footnote 14, fair value was determined using significant unobservable inputs for all of the Company’s investments and are considered Level 3 under GAAP. See Note 5 for further details.

[4] Unless otherwise noted with footnote 14, fair value was determined using significant unobservable inputs for all of the Company’s investments and are considered Level 3 under GAAP. See Note 5 for further details.

[5] Non-qualifying assets under Section 55(a) of the 1940 Act. Qualifying assets as defined in Section 55 of the 1940 Act must represent at least 70% of the Company’s assets immediately following the acquisition of any additional non-qualifying assets. As of December 31, 2025, approximately 81% of the Company’s assets were qualifying assets.

[6] Non-qualifying assets under Section 55(a) of the 1940 Act. Qualifying assets as defined in Section 55 of the 1940 Act must represent at least 70% of the Company's assets immediately following the acquisition of any additional non-qualifying assets. As of December 31, 2024, approximately 80% of the Company's assets were qualifying assets.