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Note 3 - Loans Receivable and Allowance for Credit Losses on Loans - Schedule of Allowance for Credit Losses by Category (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Beginning balance | $ 31,479 | $ 29,937 | $ 31,534 | $ 27,992 | $ 27,992
(Reversal of) provision for credit losses on loans | 1,001 | 1,063 | 2,422 | 3,418 |
Charge-offs | (1,748) | (876) | (3,642) | (1,596) | (3,476)
Recoveries | 506 | 226 | 924 | 536 |
Net charge-offs | (1,242) | (650) | (2,718) | (1,060) |
Total ending ACL balance | 31,238 | 30,350 | 31,238 | 30,350 | 31,534
Real Estate Portfolio Segment [Member] |  |  |  |  |
Beginning balance | 14,253 | 12,572 | 14,107 | 12,123 | 12,123
(Reversal of) provision for credit losses on loans | (165) | (265) | (19) | 194 |
Charge-offs | 0 | 0 | 0 | (10) |
Recoveries | 0 | 0 | 0 | 0 |
Net charge-offs | 0 | 0 | 0 | (10) |
Total ending ACL balance | 14,088 | 12,307 | 14,088 | 12,307 | 14,107
Consumer Portfolio Segment [Member] |  |  |  |  |
Beginning balance | 12,933 | 13,401 | 13,357 | 12,109 | 12,109
(Reversal of) provision for credit losses on loans | 914 | 1,266 | 1,558 | 2,957 |
Charge-offs | (1,015) | (876) | (2,501) | (1,585) |
Recoveries | 421 | 226 | 839 | 536 |
Net charge-offs | (594) | (650) | (1,662) | (1,049) |
Total ending ACL balance | 13,253 | 14,017 | 13,253 | 14,017 | 13,357
Commercial Business Portfolio Segment [Member] |  |  |  |  |
Beginning balance | 4,293 | 3,964 | 4,070 | 3,760 | 3,760
(Reversal of) provision for credit losses on loans | 252 | 62 | 883 | 267 |
Charge-offs | (733) | 0 | (1,141) | (1) |
Recoveries | 85 | 0 | 85 | 0 |
Net charge-offs | (648) | 0 | (1,056) | (1) |
Total ending ACL balance | 3,897 | 4,026 | 3,897 | 4,026 | 4,070
Unallocated Financing Receivables [Member] |  |  |  |  |
Beginning balance | 0 | 0 | 0 | 0 | 0
(Reversal of) provision for credit losses on loans | 0 | 0 | 0 | 0 |
Charge-offs | 0 | 0 | 0 | 0 |
Recoveries | 0 | 0 | 0 | 0 |
Net charge-offs | 0 | 0 | 0 | 0 |
Total ending ACL balance | $ 0 | $ 0 | $ 0 | $ 0 | $ 0

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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- Definition Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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