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Allowance for Credit and Loan Losses - Allowance for Loan Losses (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss |  |  |  |  |
Balance, beginning of period | $ 54,399 | $ 52,215 | $ 51,980 | $ 50,029 | $ 50,029
Credit loss expense (recovery) | (3,390) | 1,044 | 152 | 4,128 |
Charge-offs | (1,742) | (771) | (4,655) | (2,449) |
Recoveries | 911 | 393 | 2,701 | 1,173 |
Balance, end of period | 50,178 | 52,881 | 50,178 | 52,881 | 51,980
Mortgage Warehouse |  |  |  |  |
Financing Receivable, Allowance for Credit Loss |  |  |  |  |
Balance, beginning of period | 0 | 736 | 0 | 481 | 481
Credit loss expense (recovery) | 0 | 126 | 0 | 381 |
Charge-offs | 0 | 0 | 0 | 0 |
Recoveries | 0 | 0 | 0 | 0 |
Balance, end of period | 0 | 862 | 0 | 862 | 0
Commercial |  |  |  |  |
Financing Receivable, Allowance for Credit Loss |  |  |  |  |
Balance, beginning of period | 34,413 | 31,941 | 30,953 | 29,736 | 29,736
Credit loss expense (recovery) | 271 | 861 | 3,768 | 2,951 |
Charge-offs | (319) | (38) | (471) | (149) |
Recoveries | 25 | 90 | 140 | 316 |
Balance, end of period | 34,390 | 32,854 | 34,390 | 32,854 | 30,953
Real Estate |  |  |  |  |
Financing Receivable, Allowance for Credit Loss |  |  |  |  |
Balance, beginning of period | 3,229 | 2,588 | 2,715 | 2,503 | 2,503
Credit loss expense (recovery) | (127) | 78 | 393 | 154 |
Charge-offs | (415) | (2) | (843) | (5) |
Recoveries | 395 | 11 | 817 | 23 |
Balance, end of period | 3,082 | 2,675 | 3,082 | 2,675 | 2,715
Consumer |  |  |  |  |
Financing Receivable, Allowance for Credit Loss |  |  |  |  |
Balance, beginning of period | 16,757 | 16,950 | 18,312 | 17,309 | 17,309
Credit loss expense (recovery) | (3,534) | (21) | (4,009) | 642 |
Charge-offs | (1,008) | (731) | (3,341) | (2,295) |
Recoveries | 491 | 292 | 1,744 | 834 |
Balance, end of period | $ 12,706 | $ 16,490 | $ 12,706 | $ 16,490 | $ 18,312

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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 A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + 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 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 2: 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 + Details
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- Definition Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. 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 (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476148/220-40-50-22 + Details
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