Note 15 - Accumulated Other Comprehensive Income (Loss) - Accumulated Other Comprehensive Income (Loss) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($)
Balance	$ 98,375
Balance	89,256
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Including Noncontrolling Interest [Member]
Balance	(102)
Other comprehensive income before reclassifications	317
Amounts reclassified to other (income) expense	(102)
Balance	113
AOCI Attributable to Parent [Member]
Balance	(102)
Other comprehensive income before reclassifications	317
Amounts reclassified to other (income) expense	(102)
Balance	$ 113