Note 3 - Loans Receivable - Components of Provision for Credit Losses (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Provision (credit) for credit losses - loans | $ 159 | $ (115) | $ 379 | $ (469) |
| Investment securities, provision for credit losses | 0 | 0 | 0 | 0 |
| Total, provision for credit losses | 236 | (9) | 500 | (567) |
| Unfunded Loan Commitment [Member] | ||||
| Provision (credit) for credit losses - loans | $ 77 | $ 106 | $ 121 | $ (98) |
| X | ||||||||||
- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of credit loss expense (reversal of expense) for financing receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expense related to credit loss from transactions other than loan and lease transactions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
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