Note 11 - Leases (Details Textual) $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)
Number of Properties Leased under Operating Lease	10
Lease, Cost	$ 583	$ 585
Lessor, Number of Properties Under Long-Term Operating Leases	1
Premises and Equipment Expense [Member]
Lease, Cost	$ 571	568
Other Expense [Member]
Lease, Cost	$ 12	$ 17
Administrative Office [Member]
Number of Properties Leased under Operating Lease	1
Land [Member]
Number of Properties Leased under Operating Lease	4
Number of Leases Classified as Finance Lease	1
Standalone ATM [Member]
Number of Properties Leased under Operating Lease	2
Equipment [Member]
Number of Leases Classified as Finance Lease	4