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Related Party Transactions (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Related Party Transactions [Line Items]
Base fee	2.00%
Base fee payable (in Dollars)	$ 1,000,000		$ 1,000,000
Pre-incentive fee hurdle rate	5.00%
Annual hurdle rate	10.00%
Pre-incentive fee net investment income	20.00%
Preferred return amount, percentage	1.75%
Catch-up amount, percentage	2.1875%
Compensation expenses (in Dollars)	$ 247,000	$ 240,000
Facility costs (in Dollars)	15,000	$ 14,000
Accrued compensation expenses (in Dollars)	$ 77,000		$ 26,000
Oxford Funds [Member]
Related Party Transactions [Line Items]
Pre-incentive fee net investment income	20.00%
Investment Advisory Agreement [Member]
Related Party Transactions [Line Items]
Base fee	2.00%
Capital gains incentive fee percentage	20.00%
Oxford Square Management [Member]
Related Party Transactions [Line Items]
Annual hurdle rate	8.73%
Pre-incentive fee net investment income	100.00%
2016 Fee Waiver [Member]
Related Party Transactions [Line Items]
Base fee	1.50%
Net Investment Income Incentive Fee [Member]
Related Party Transactions [Line Items]
Pre-incentive fee hurdle rate	8.73%
Income advisor incentive fee rate	20.00%
Pre-incentive fee net investment income	20.00%
Minimum [Member]
Related Party Transactions [Line Items]
Pre-incentive fee hurdle rate	8.73%
Maximum [Member]
Related Party Transactions [Line Items]
Pre-incentive fee hurdle rate	9.38%

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