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Note 8 - Federal Income Tax (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Federal Income Tax Note [Table Text Block]

		Years Ended December 31,
		2023				2022				2021
		(In thousands)
Net (decrease) increase in net assets resulting from operations		$	(17,185	)		$	21,151			$	27,782
Net unrealized depreciation (appreciation) on investments			48,780				5,552				(3,205	)
Other book-tax differences			931				3,292				1,462
Change in capital loss carry forward			29,853				9,484				3,643
Taxable income before deductions for distributions		$	62,379			$	39,479			$	29,682

Schedule of Tax Characters of Distribution Paid [Table Text Block]

		Years Ended December 31,
		2023				2022				2021
		(In thousands)
Ordinary income		$	42,576			$	31,490			$	25,099
Total		$	42,576			$	31,490			$	25,099

Schedule of Investment Company, Distributable Earnings (Loss) [Table Text Block]

		As of December 31,
		2023				2022				2021
		(In thousands)
Undistributed ordinary income		$	38,616			$	18,813			$	10,825
Long term capital loss carry forward			(102,908	)			(73,055	)			(63,571	)
Unrealized appreciation			14,935				18,542				12,973
Unrealized depreciation			(65,032	)			(19,771	)			(8,738	)
Other temporary differences			12,547				11,875				7,465
Total		$	(101,842	)		$	(43,596	)		$	(41,046	)

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Tabular disclosure of the federal tax basis of investment holdings. This item captures the aggregate cost of securities, aggregate gross unrealized appreciation for all securities in which there is an excess of value over tax cost, aggregate gross unrealized depreciation for all securities in which there is an excess of tax cost over value, net unrealized appreciation (depreciation), and an explanation of the differences between tax and book.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(h)(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479886/946-10-S99-3

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