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Loans - Nonaccrual Loans and Loans Past Due 90 Days or More (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2025
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual, interest income | $ 200 | $ 100 | $ 300 | $ 200 |
Nonaccrual |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual Loans | 45,543 |  | 45,543 |  | $ 56,387
Nonaccrual Loans with No Allowance for Credit Losses | 31,625 |  | 31,625 |  | 31,114
Collateral dependent loans | 14,530 |  | 14,530 |  | 2,151
Commercial Portfolio Segment | Commercial and industrial | Nonaccrual |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual Loans | 218 |  | 218 |  | 240
Nonaccrual Loans with No Allowance for Credit Losses | 3 |  | 3 |  | 0
Collateral dependent loans | 0 |  | 0 |  | 0
Commercial Portfolio Segment | Single tenant lease financing | Nonaccrual |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual Loans | 0 |  | 0 |  | 1,665
Nonaccrual Loans with No Allowance for Credit Losses | 0 |  | 0 |  | 0
Collateral dependent loans | 0 |  | 0 |  | 0
Commercial Portfolio Segment | Healthcare finance | Nonaccrual |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual Loans | 0 |  | 0 |  | 2,596
Nonaccrual Loans with No Allowance for Credit Losses | 0 |  | 0 |  | 2,596
Collateral dependent loans | 0 |  | 0 |  | 0
Commercial Portfolio Segment | Small business lending | Nonaccrual |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual Loans | 24,545 |  | 24,545 |  | 19,781
Nonaccrual Loans with No Allowance for Credit Losses | 23,779 |  | 23,779 |  | 18,928
Collateral dependent loans | 34 |  | 34 |  | 0
Commercial Portfolio Segment | Franchise finance | Nonaccrual |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual Loans | 15,070 |  | 15,070 |  | 26,978
Nonaccrual Loans with No Allowance for Credit Losses | 2,133 |  | 2,133 |  | 4,463
Collateral dependent loans | 14,398 |  | 14,398 |  | 1,144
Consumer Portfolio | Residential mortgage | Nonaccrual |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual Loans | 5,501 |  | 5,501 |  | 4,893
Nonaccrual Loans with No Allowance for Credit Losses | 5,501 |  | 5,501 |  | 4,893
Collateral dependent loans | 98 |  | 98 |  | 1,007
Consumer Portfolio | Other consumer loans | Nonaccrual |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual Loans | 209 |  | 209 |  | 234
Nonaccrual Loans with No Allowance for Credit Losses | 209 |  | 209 |  | 234
Collateral dependent loans | $ 0 |  | $ 0 |  | $ 0

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