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Note 7 - Loans Receivable and Credit Disclosures - Allowance for Loan Losses Impairment Analysis (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Individually evaluated for impairment	$ 1,373	$ 1,392
Collectively evaluated for impairment	15,111	15,229
Balance	16,484	16,621
Construction Real Estate [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	645	675
Balance	645	675
Family Residential Real Estate 1-4 [Member]
Individually evaluated for impairment	53	40
Collectively evaluated for impairment	2,846	2,712
Balance	2,899	2,752
Commercial Real Estate Portfolio Segment [Member]
Individually evaluated for impairment	1,139	1,139
Collectively evaluated for impairment	7,175	7,267
Balance	8,314	8,406
Agriculture Real Estate [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	1,630	1,584
Balance	1,630	1,584
Commercial Portfolio Segment [Member]
Individually evaluated for impairment	42	60
Collectively evaluated for impairment	1,110	1,110
Balance	1,152	1,170
Agriculture [Member]
Individually evaluated for impairment	119	132
Collectively evaluated for impairment	1,487	1,704
Balance	1,606	1,836
Consumer and Other [Member]
Individually evaluated for impairment	20	21
Collectively evaluated for impairment	218	177
Balance	$ 238	$ 198

X

- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

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X

- Definition

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

+ References

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-Publisher FASB
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