Note 25 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands		Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Net operating losses (1)	[1]	$ 1,836	$ 4,580
Tax credit carryforwards (2)	[2]	0	2,340
Valuation allowance		0	(4,067)
Total deferred tax assets		6,001	6,139
Deferred tax liabilities		(6,551)	(8,058)
Net deferred tax liabilities		(550)	(1,919)
Domestic Tax Authority [Member]
Deferred tax assets:
Tax/GAAP basis differences		$ 4,165	$ 3,286

[1] Net operating losses do not expire.

[2] Expiration dates ranging from 2027 to 2035.