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Loans and Allowance for Loan Losses - Allowance for Loan Losses Activity by Portfolio Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Allowances for Loan Losses [Roll Forward] |  |  |  |  |
Balance at beginning of period | $ 44,623 | $ 43,557 | $ 44,884 | $ 42,674 | $ 42,674
Loans charged-off | (1,194) | (721) | (1,807) | (1,355) | (3,360)
Recoveries of loans charged-off | 342 | 444 | 652 | 791 |
Net loans (charged-off) recovered | (852) | (277) | (1,155) | (564) |
Provision for (reversal of) loan losses | 650 | (873) | 692 | 297 |
Balance at end of period | 44,421 | 42,407 | 44,421 | 42,407 | 44,884
Construction Real Estate Loans |  |  |  |  |
Allowances for Loan Losses [Roll Forward] |  |  |  |  |
Balance at beginning of period | 3,887 | 4,920 | 3,958 | 5,287 | 5,287
Loans charged-off | 0 | (24) | 0 | (24) | (24)
Recoveries of loans charged-off | 0 | 0 | 0 | 0 |
Net loans (charged-off) recovered | 0 | (24) | 0 | (24) |
Provision for (reversal of) loan losses | 2,307 | (162) | 2,236 | (529) |
Balance at end of period | 6,194 | 4,734 | 6,194 | 4,734 | 3,958
1-4 Family Residential Real Estate Loans |  |  |  |  |
Allowances for Loan Losses [Roll Forward] |  |  |  |  |
Balance at beginning of period | 2,709 | 2,768 | 2,780 | 2,840 | 2,840
Loans charged-off | (56) | (106) | (69) | (128) | (261)
Recoveries of loans charged-off | 7 | 33 | 15 | 44 |
Net loans (charged-off) recovered | (49) | (73) | (54) | (84) |
Provision for (reversal of) loan losses | 121 | 9 | 55 | (52) |
Balance at end of period | 2,781 | 2,704 | 2,781 | 2,704 | 2,780
Commercial Real Estate Loans |  |  |  |  |
Allowances for Loan Losses [Roll Forward] |  |  |  |  |
Balance at beginning of period | 34,730 | 32,893 | 35,526 | 32,266 | 32,266
Loans charged-off | 0 | 0 | 0 | 0 | (78)
Recoveries of loans charged-off | 4 | 0 | 9 | 3 |
Net loans (charged-off) recovered | 4 | 0 | 9 | 3 |
Provision for (reversal of) loan losses | (4,033) | (1,052) | (4,834) | (428) |
Balance at end of period | 30,701 | 31,841 | 30,701 | 31,841 | 35,526
Commercial loans |  |  |  |  |
Allowances for Loan Losses [Roll Forward] |  |  |  |  |
Balance at beginning of period | 3,128 | 2,774 | 2,448 | 2,086 | 2,086
Loans charged-off | (727) | (216) | (883) | (367) | (1,173)
Recoveries of loans charged-off | 163 | 191 | 265 | 247 |
Net loans (charged-off) recovered | (564) | (25) | (618) | (120) |
Provision for (reversal of) loan losses | 1,869 | 193 | 2,603 | 976 |
Balance at end of period | 4,433 | 2,942 | 4,433 | 2,942 | 2,448
Municipal loans |  |  |  |  |
Allowances for Loan Losses [Roll Forward] |  |  |  |  |
Balance at beginning of period | 14 | 19 | 16 | 19 | 19
Loans charged-off | 0 | 0 | 0 | 0 | 0
Recoveries of loans charged-off | 0 | 0 | 0 | 0 |
Net loans (charged-off) recovered | 0 | 0 | 0 | 0 |
Provision for (reversal of) loan losses | 0 | (1) | (2) | (1) |
Balance at end of period | 14 | 18 | 14 | 18 | 16
Loans to individuals |  |  |  |  |
Allowances for Loan Losses [Roll Forward] |  |  |  |  |
Balance at beginning of period | 155 | 183 | 156 | 176 | 176
Loans charged-off | (411) | (375) | (855) | (836) | (1,824)
Recoveries of loans charged-off | 168 | 220 | 363 | 497 |
Net loans (charged-off) recovered | (243) | (155) | (492) | (339) |
Provision for (reversal of) loan losses | 386 | 140 | 634 | 331 |
Balance at end of period | $ 298 | $ 168 | $ 298 | $ 168 | $ 156

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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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