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Note 18 - Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

(in thousands)		Three months ended March 31, 2025
		Unrealized Gains (Losses) on Available-for-Sale Investments				Foreign Currency Translation Adjustments				Change in Fair Value of Debt Attributable to Instrument-Specific Credit Risk				Total Accumulated Other Comprehensive Loss
Balance at December 31, 2024		$	(1,157	)		$	(3,286	)		$	3,725			$	(718	)
Other comprehensive income arising during the period			413				—				14				427
Amounts reclassified from accumulated other comprehensive loss			(24	)			—				—				(24	)
Net current-period other comprehensive income			389				—				14				403
Balance at March 31, 2025		$	(768	)		$	(3,286	)		$	3,739			$	(315	)

(in thousands)		Three months ended March 31, 2024
		Unrealized Losses on Available-for-Sale Investments				Foreign Currency Translation Adjustments				Change in Fair Value of Debt Attributable to Instrument-Specific Credit Risk				Total Accumulated Other Comprehensive Loss
Balance at December 31, 2023		$	(1,596	)		$	(3,286	)		$	3,342			$	(1,540	)
Other comprehensive (loss) income arising during the period			(58	)			—				23				(35	)
Amounts reclassified from accumulated other comprehensive loss			(13	)			—				—				(13	)
Net current-period other comprehensive (loss) income			(71	)			—				23				(48	)
Balance at March 31, 2024		$	(1,667	)		$	(3,286	)		$	3,365			$	(1,588	)

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

(in thousands)		Three months ended March 31,
		2025				2024
Reclassification of accumulated other comprehensive loss from unrealized gains (losses) on available-for-sale investments to:
Net realized gains		$	24			$	13
Loss from continuing operations before income tax (benefit) expense			24				13
Income tax (benefit) expense			—				—
Loss from continuing operations, net of taxes			24				13
Income from discontinued operations, net of taxes			—				—
Net loss		$	24			$	13

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-14A

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 20
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481694/830-30-45-20

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