INCOME TAXES - Portfolio for Tax Purpose (Details) - USD ($)	Dec. 31, 2025	Dec. 31, 2024
INCOME TAXES
Aggregate cost of portfolio company securities	$ 1,026,139,686	$ 961,788,706
Gross unrealized appreciation of portfolio company securities	59,298,870	47,590,719
Gross unrealized depreciation of portfolio company securities	(77,718,103)	(54,903,019)
Gross unrealized appreciation on foreign currency translations of portfolio company securities	26,900	3,973
Gross unrealized depreciation on foreign currency translations of portfolio company securities	(123,958)	(982,691)
Aggregate fair value of portfolio company securities	$ 1,007,623,395	$ 953,497,688

Amount of fair value of investment for federal income tax purpose.

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Amount of cumulative income in foreign currency translation on investment from unrealized gain when value exceeds cost for federal income tax purpose.

+ References

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Amount of cumulative decrease in foreign currency translation on investment from unrealized gain when value exceeds cost for federal income tax purpose.

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Amount of cost of investment for federal income tax purpose.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(h)(2)(iv))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3

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- Definition

Amount of cumulative increase in investment from unrealized gain when value exceeds cost for federal income tax purpose.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(h)(2)(i))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3

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Amount of cumulative decrease in investment from unrealized loss when cost for federal income tax purpose exceeds value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(h)(2)(ii))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3

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