Note 8 - Loans and Related Allowance for Loan and Lease Losses - Primary Segments of the Loan Portfolio (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Individually evaluated for impairment	$ 8,904	$ 7,969
Collectively evaluated for impairment	969,093	973,722
Total loans	977,997	981,691
Commercial Real Estate Portfolio Segment [Member] \| Owner Occupied Loan [Member]
Individually evaluated for impairment	701	731
Collectively evaluated for impairment	120,070	110,739
Total loans	120,771	111,470
Commercial Real Estate Portfolio Segment [Member] \| Non-owner occupied Loan [Member]
Individually evaluated for impairment	5,133	5,297
Collectively evaluated for impairment	283,201	278,321
Total loans	288,334	283,618
Commercial Real Estate Portfolio Segment [Member] \| Multifamily Loan [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	29,152	31,189
Total loans	29,152	31,189
Residential Portfolio Segment [Member]
Individually evaluated for impairment	975	1,104
Collectively evaluated for impairment	245,478	238,985
Total loans	246,453	240,089
Commercial And Industrial [Member]
Individually evaluated for impairment	1,848	587
Collectively evaluated for impairment	135,550	148,225
Total loans	137,398	148,812
Home Equity Lines of Credit [Member]
Individually evaluated for impairment	247	250
Collectively evaluated for impairment	111,483	104,105
Total loans	111,730	104,355
Construction and Other [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	35,988	54,148
Total loans	35,988	54,148
Consumer Portfolio Segment [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	8,171	8,010
Total loans	$ 8,171	$ 8,010

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

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

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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
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-Section 50
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5074-111524

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