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Note 4 - Loans Receivables and Allowance for Loan and Lease Losses - Recorded Investment in TDRs (Details) $ in Thousands | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
--- | --- | ---
Number of contracts | 7 | 7
Recorded investment | $ 10,349 | $ 10,394
Non-Accrual Loans [Member] |  |
Number of contracts | 3 | 3
TDRs included in non-accrual loans | $ (9,646) | $ (9,688)
Accrual Loans [Member] |  |
Number of contracts | 4 | 4
Recorded investment | $ 703 | $ 706
Commercial Real Estate Portfolio Segment [Member] |  |
Number of contracts | 1 | 1
Recorded investment | $ 8,856 | $ 8,884
Residential Portfolio Segment [Member] |  |
Number of contracts | 3 | 3
Recorded investment | $ 856 | $ 870
Consumer Portfolio Segment [Member] |  |
Number of contracts | 3 | 3
Recorded investment | $ 637 | $ 640

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- Definition Amount of financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554 + Details
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