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Note 4 - Loans Receivables and Allowance for Loan and Lease Losses - Recorded Investment in TDRs (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2022 USD ($) | Jun. 30, 2021 | Dec. 31, 2021 USD ($)
Number of contracts |  | 8 |  | 7
Recorded investment |  | $ 10,420 |  | $ 10,394
Number of Loans | 0 | 1 | 0 |
Outstanding Recorded Investment, Pre-Modification |  | $ 118 |  |
Outstanding Recorded Investment, Post-Modification |  | $ 118 |  |
Non-Accrual Loans [Member] |  |  |  |
Number of contracts |  | 4 |  | 3
TDRs included in non-accrual loans |  | $ (9,721) |  | $ (9,688)
Accrual Loans [Member] |  |  |  |
Number of contracts |  | 4 |  | 4
Recorded investment |  | $ 699 |  | $ 706
Payment Deferral [Member] |  |  |  |
Outstanding Recorded Investment, Post-Modification |  | $ 118 |  |
Commercial Real Estate Portfolio Segment [Member] |  |  |  |
Number of contracts |  | 1 |  | 1
Recorded investment |  | $ 8,828 |  | $ 8,884
Commercial Portfolio Segment [Member] |  |  |  |
Number of contracts |  | 1 |  | 0
Recorded investment |  | $ 118 |  | $ 0
Number of Loans |  | 1 |  |
Outstanding Recorded Investment, Pre-Modification |  | $ 118 |  |
Outstanding Recorded Investment, Post-Modification |  | $ 118 |  |
Residential Portfolio Segment [Member] |  |  |  |
Number of contracts |  | 3 |  | 3
Recorded investment |  | $ 840 |  | $ 870
Consumer Portfolio Segment [Member] |  |  |  |
Number of contracts |  | 3 |  | 3
Recorded investment |  | $ 634 |  | $ 640

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