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Loans - Allowance for Credit Losses (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
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Balance at beginning of period | $ 60,035 | $ 56,313 | $ 59,379 | $ 54,658 | $ 54,658
Additions (deductions) |  |  |  |  |
Provision for credit losses | 1,496 | 19 | 2,220 | 1,890 |
Recoveries credited to the allowance | 581 | 799 | 1,131 | 1,395 |
Loans charged against the allowance | (955) | (890) | (1,573) | (1,702) |
Balance at end of period | 61,157 | 56,241 | 61,157 | 56,241 | 59,379
Commercial |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Balance at beginning of period | 24,297 | 18,982 | 22,872 | 16,724 | 16,724
Additions (deductions) |  |  |  |  |
Provision for credit losses | 1,651 | (77) | 3,030 | 2,117 |
Recoveries credited to the allowance | 20 | 74 | 66 | 138 |
Loans charged against the allowance | (78) | 0 | (78) | 0 | (4)
Balance at end of period | 25,890 | 18,979 | 25,890 | 18,979 | 22,872
Mortgage |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Balance at beginning of period | 20,036 | 20,903 | 22,317 | 21,386 | 21,386
Additions (deductions) |  |  |  |  |
Provision for credit losses | 760 | (154) | (1,619) | (520) |
Recoveries credited to the allowance | 48 | 57 | 170 | 139 |
Loans charged against the allowance | (92) | (75) | (116) | (274) | (300)
Balance at end of period | 20,752 | 20,731 | 20,752 | 20,731 | 22,317
Installment |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Balance at beginning of period | 2,887 | 3,836 | 3,040 | 4,126 | 4,126
Additions (deductions) |  |  |  |  |
Provision for credit losses | 400 | 212 | 459 | 85 |
Recoveries credited to the allowance | 513 | 668 | 895 | 1,118 |
Loans charged against the allowance | (785) | (815) | (1,379) | (1,428) | (3,304)
Balance at end of period | 3,015 | 3,901 | 3,015 | 3,901 | 3,040
Subjective Allocation |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Balance at beginning of period | 12,815 | 12,592 | 11,150 | 12,422 | 12,422
Additions (deductions) |  |  |  |  |
Provision for credit losses | (1,315) | 38 | 350 | 208 |
Recoveries credited to the allowance | 0 | 0 | 0 | 0 |
Loans charged against the allowance | 0 | 0 | 0 | 0 |
Balance at end of period | $ 11,500 | $ 12,630 | $ 11,500 | $ 12,630 | $ 11,150

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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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