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Amount of incentive fee paid to investment advisor.

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Carrying amount of the unpaid portion of the investment income incentive fee payable classified as current.

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Threshold hurdle rate of pre-incentive fee net income to net assets on annual basis.

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Amount of expense for incentive fee based on performance under arrangement to manage operations, including, but not limited to, investment.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
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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.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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RELATED PARTY ARRANGEMENTS - Investment Income Incentive Fee (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
RELATED PARTY ARRANGEMENTS
Incentive fees	$ 2,509,110	$ 2,124,835
Incentive fee payable current	$ 2,232,367		$ 2,444,867
Related party \| Investment Advisory Agreement \| Stellus Capital
RELATED PARTY ARRANGEMENTS
Pre-Incentive fee net investment income, quarter hurdle rate	2.00%
Pre-Incentive fee net investment income, annual hurdle rate	8.00%
Incentive fee paid to investment advisor	$ 0
Cumulative pre-incentive fee net rate of return	20.00%
Incentive fees	$ 2,509,110	$ 2,124,835
Income incentive fees written off	204,351
Related party \| Investment Advisory Agreement \| Stellus Capital \| Payment in Kind (PIK)
RELATED PARTY ARRANGEMENTS
Incentive fee payable	$ 512,706		440,313
Related party \| Investment Advisory Agreement \| Stellus Capital \| Scenario, Hurdle Rate Less Than 2.5%
RELATED PARTY ARRANGEMENTS
Pre-Incentive fee net investment income, quarter hurdle rate	2.50%
Pre-Incentive fee net investment income, annual hurdle rate	10.00%
Cumulative pre-incentive fee net rate of return	100.00%
Related party \| Investment Advisory Agreement \| Stellus Capital \| Scenario, Hurdle Rate Greater Than Than 2.5%
RELATED PARTY ARRANGEMENTS
Pre-Incentive fee net investment income, quarter hurdle rate	2.50%
Pre-Incentive fee net investment income, annual hurdle rate	10.00%
Cumulative pre-incentive fee net rate of return	20.00%
Stellus Capital
RELATED PARTY ARRANGEMENTS
Incentive fee payable	$ 2,745,073		2,885,180
Incentive fee payable current	$ 2,232,367		$ 2,444,867