Note 19 - Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

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

(in thousands)	Three months ended March 31, 2023
	Unrealized Gains			Foreign			Change in Fair Value			Total
	(Losses) on			Currency			of Debt Attributable			Accumulated Other
	Available-for-Sale			Translation			to Instrument-Specific			Comprehensive
	Investments			Adjustments			Credit Risk			Income (Loss)
Balance at December 31, 2022	$	(2,464	)	$	(3,286	)	$	32,355		$	26,605
Other comprehensive income (loss) arising during the period		427			—			(427	)		—
Amounts reclassified from accumulated other comprehensive income (loss)		(22	)		—			(27,177	)		(27,199	)
Net current-period other comprehensive income (loss)		405			—			(27,604	)		(27,199	)
Balance at March 31, 2023	$	(2,059	)	$	(3,286	)	$	4,751		$	(594	)

(in thousands)	Three months ended March 31, 2022
	Unrealized Gains			Foreign			Change in Fair Value		Total
	(Losses) on			Currency			of Debt Attributable		Accumulated Other
	Available-for-Sale			Translation			to Instrument-Specific		Comprehensive
	Investments			Adjustments			Credit Risk		Income
Balance at December 31, 2021	$	(220	)	$	(3,286	)	$	34,285	$	30,779
Other comprehensive (loss) income arising during the period		(1,125	)		—			959		(166	)
Amounts reclassified from accumulated other comprehensive income		1			—			—		1
Net current-period other comprehensive (loss) income		(1,124	)		—			959		(165	)
Balance at March 31, 2022	$	(1,344	)	$	(3,286	)	$	35,244	$	30,614

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

(in thousands)	Three months ended March 31,
	2023		2022
Reclassification of accumulated other comprehensive income from unrealized gains (losses) on available-for-sale investments to:
Net realized gains	$	22	$	(1	)
Reclassification of accumulated other comprehensive income from change in fair value of debt attributable to instrument-specific credit risk to:
Gain on extinguishment of debt		27,177		—
Income (loss) from continuing operations before income tax expense (benefit)		27,199		—
Income tax expense (benefit)		—		—
Income (loss) from continuing operations, net of taxes		27,199		—
Income from discontinued operations, net of taxes		—		—
Net income (loss)	$	27,199	$	—