Note 21 - Accumulated Other Comprehensive Income - Schedule of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Balance	$ 8,257	$ 12,159
Other comprehensive loss	(4,238)	(7,295)
Balance	16,108	8,257
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]
Balance	(220)	216
Other comprehensive loss arising during the period	(2,266)	(463)
Amounts reclassified from accumulated other comprehensive income	22	27
Other comprehensive loss	(2,244)	(436)
Balance	(2,464)	(220)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Balance	(3,286)	(3,286)
Other comprehensive loss arising during the period	0	0
Amounts reclassified from accumulated other comprehensive income	0	0
Other comprehensive loss	0	0
Balance	(3,286)	(3,286)
Accumulated Gain (Loss), Financial Liability, Fair Value Option, Attributable to Parent [Member]
Balance	34,285	41,129
Other comprehensive loss arising during the period	(1,930)	(6,844)
Amounts reclassified from accumulated other comprehensive income	0	0
Other comprehensive loss	(1,930)	(6,844)
Balance	32,355	34,285
AOCI Attributable to Parent [Member]
Balance	30,779	38,059
Other comprehensive loss arising during the period	(4,196)	(7,307)
Amounts reclassified from accumulated other comprehensive income	22	27
Other comprehensive loss	(4,174)	(7,280)
Balance	$ 26,605	$ 30,779