Note 3 - LOANS LEASES RECEIVABLE - Amortized Cost Basis of Collateral (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	$ 74,786	$ 78,721
Collateral Dependent Loans
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	59,852	58,677
Commercial Assets
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	4,108	3,201
Non Owner-Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	35,932	36,185
Owner Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	8,772	8,859
Securities
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	128	134
Equipment
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	8,532	9,998
Other
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	2,380	300
Commercial Portfolio Segment [Member] | Collateral Dependent Loans
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	17,607	16,094
Commercial Portfolio Segment [Member] | Commercial Assets
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	4,108	3,201
Commercial Portfolio Segment [Member] | Owner Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	2,467	2,471
Commercial Portfolio Segment [Member] | Securities
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	128	134
Commercial Portfolio Segment [Member] | Equipment
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	8,532	9,997
Commercial Portfolio Segment [Member] | Other
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	2,372	291
Commercial Portfolio Segment [Member] | C&I - revolving | Collateral Dependent Loans
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	2,801	2,638
Commercial Portfolio Segment [Member] | C&I - revolving | Commercial Assets
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	2,681	2,518
Commercial Portfolio Segment [Member] | C&I - revolving | Equipment
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	120	120
Commercial Portfolio Segment [Member] | C&I - other | Collateral Dependent Loans
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	14,806	13,456
Commercial Portfolio Segment [Member] | C&I - other | Commercial Assets
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	1,427	683
Commercial Portfolio Segment [Member] | C&I - other | Owner Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	2,467	2,471
Commercial Portfolio Segment [Member] | C&I - other | Securities
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	128	134
Commercial Portfolio Segment [Member] | C&I - other | Equipment
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	8,412	9,877
Commercial Portfolio Segment [Member] | C&I - other | Other
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	2,372	291
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Commercial Real Estate Loans [Member] | Collateral Dependent Loans
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	3,567	3,841
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Commercial Real Estate Loans [Member] | Owner Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	3,567	3,841
Commercial Real Estate Portfolio Segment [Member] | CRE - non owner occupied | Collateral Dependent Loans
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	24,765	25,006
Commercial Real Estate Portfolio Segment [Member] | CRE - non owner occupied | Non Owner-Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	24,765	25,006
Construction and Land Development [Member] | Collateral Dependent Loans
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	10,362	10,436
Construction and Land Development [Member] | Non Owner-Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	10,362	10,362
Construction and Land Development [Member] | Owner Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses		74
Direct financing leases | C&I - other | Commercial Assets
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	820	847
1-4 family real estate | Collateral Dependent Loans
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	3,166	2,950
1-4 family real estate | Non Owner-Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	804	817
1-4 family real estate | Owner Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	2,362	2,133
Consumer | Collateral Dependent Loans
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	385	350
Consumer | Non Owner-Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	1
Consumer | Owner Occupied Real Estate
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	376	340
Consumer | Equipment
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses		1
Consumer | Other
Amortized cost basis of collateral dependent loans, Individually evaluated for credit losses	$ 8	$ 9