Investments - Schedule of Fair Value Hierarchy Table Sets Forth Our Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments	$ 108,642	$ 115,326	$ 115,326
Term Loans [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments	107,653		114,235
Equity [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments	14		72
Collateralized Loan Obligations [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments	975		1,019
Level 1 [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments
Level 1 [Member] \| Term Loans [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments
Level 1 [Member] \| Equity [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments
Level 1 [Member] \| Collateralized Loan Obligations [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments
Level 2 [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments	108,642		115,326
Level 2 [Member] \| Term Loans [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments	107,653		114,235
Level 2 [Member] \| Equity [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments	14		72
Level 2 [Member] \| Collateralized Loan Obligations [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments	975		1,019
Level 3 [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments
Level 3 [Member] \| Term Loans [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments
Level 3 [Member] \| Equity [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments
Level 3 [Member] \| Collateralized Loan Obligations [Member]
Schedule of Fair Value Hierarchy Table Sets Forth Our Investments [Line Items]
Total Investments

Fair value of investment in security owned.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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+ Details

Steele Creek Capital Corp 10-Q