Note 17 - Related Party Transactions - Analysis of Related Party Loans (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Balance at December 31, 2020	$ 8,522
Additions	7,935
Repayments	(601)
Reclassifications(1)	(3)	[1]
Balance at December 31, 2021	$ 15,853

[1] Includes loans to persons no longer affiliated with the Company and therefore not considered related party loans as of period end.