Note 21 - Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

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

(in thousands)
							Change in
							Fair Value of
	Unrealized						Debt
	Gains						Attributable			Total
	(Losses) on			Foreign			to			Accumulated
	Available-			Currency			Instrument-			Other
	for-Sale			Translation			Specific			Comprehensive
	Investments			Adjustments			Credit Risk			Income (Loss)
Balance, December 31, 2019	$	59		$	(3,286	)	$	38,574		$	35,347
Other comprehensive income arising during the period		93			—			2,555			2,648
Amounts reclassified from accumulated other comprehensive income		64			—			—			64
Net current-period other comprehensive income		157			—			2,555			2,712
Balance, December 31, 2020	$	216		$	(3,286	)	$	41,129		$	38,059
Other comprehensive loss arising during the period		(463	)		—			(6,844	)		(7,307	)
Amounts reclassified from accumulated other comprehensive income		27			—			—			27
Net current-period other comprehensive loss		(436	)		—			(6,844	)		(7,280	)
Balance, December 31, 2021	$	(220	)	$	(3,286	)	$	34,285		$	30,779

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

(in thousands)	Years ended December 31,
	2021			2020
Reclassification of accumulated other comprehensive income from unrealized gains (losses) on available-for-sale investments to:
Net realized gains	$	(27	)	$	(64	)
Other-than-temporary impairment loss		—			—
Loss from continuing operations before income tax benefit		(27	)		(64	)
Income tax benefit		—			—
Income (loss) from continuing operations		(27	)		(64	)
Net income (loss)	$	(27	)	$	(64	)