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Note 8 - Loans and Related Allowance for Loan and Lease Losses - Primary Segments of the Loan Portfolio (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Individually evaluated for impairment	$ 7,804	$ 7,969
Collectively evaluated for impairment	969,916	973,722
Total loans	977,720	981,691
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member]
Individually evaluated for impairment	716	731
Collectively evaluated for impairment	112,874	110,739
Total loans	113,590	111,470
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member]
Individually evaluated for impairment	5,213	5,297
Collectively evaluated for impairment	288,532	278,321
Total loans	293,745	283,618
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	29,385	31,189
Total loans	29,385	31,189
Residential Portfolio Segment [Member]
Individually evaluated for impairment	996	1,104
Collectively evaluated for impairment	243,751	238,985
Total loans	244,747	240,089
Commercial And Industrial [Member]
Individually evaluated for impairment	630	587
Collectively evaluated for impairment	131,053	148,225
Total loans	131,683	148,812
Home Equity Lines of Credit [Member]
Individually evaluated for impairment	249	250
Collectively evaluated for impairment	106,051	104,105
Total loans	106,300	104,355
Construction and Other [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	50,152	54,148
Total loans	50,152	54,148
Consumer Portfolio Segment [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	8,118	8,010
Total loans	$ 8,118	$ 8,010

X

- Definition

The balance of financing receivables that were collectively evaluated for impairment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (h)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524

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X

- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (h)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524

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- Definition

Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5074-111524

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