Note 20 - Revenue From Contracts With Customers - Summary of Revenue From Contracts With Customers In-scope and Not In-scope under Topic 606 (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Total in-scope non-interest income		$ 1,482	$ 1,214	$ 4,105	$ 4,435
Gain on sale of OREO and fixed assets		222	0	222	757
Noninterest income, not in scope (3)	[1]	1,288	1,321	3,520	4,464
Noninterest Income		2,770	2,535	7,625	8,899
Fees And Service Charges On Deposit Accounts [Member]
Total in-scope non-interest income	[2]	500	508	1,534	1,582
Other Fees [Member]
Total in-scope non-interest income	[2],[3]	202	157	682	474
Other Service Income [Member]
Total in-scope non-interest income	[2],[4]	$ 558	$ 549	$ 1,667	$ 1,622

[1] The amounts primarily represent revenue from contracts with customers that are out of scope of ASC 606: Net loan servicing income, letter of credit commissions, import/export commissions, recoveries on purchased loans, BOLI income, and gains (losses) on sales of mortgage loans, loans and investment securities.

[2] There were no adjustments to the Company's financial statements recorded as a result of the adoption of ASC 606.

[3] Other fees consists of wealth management fees, miscellaneous loan fees and postage/courier fees.

[4] Other income consists of safe deposit box rental income, wire transfer fees, security brokerage fees, annuity sales, insurance activity and OREO income.