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Loans and Leases Receivable and Allowance for Credit Losses on Loans and Leases - Loan Modifications for Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 27,659 | $ 31,221
Loan modifications | 27,659 | 31,221
30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 373 | 1,051
60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 333 | 816
90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 121 | 687
Loans and leases not past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 26,832 | 28,667
Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 7,036 | 14,698
Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 20,030 | 15,547
Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 73 | 312
Interest Rate Reduction and Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 520 | 664
Commercial and industrial, including specialized lending |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 11,113 | $ 15,041
Percentage of Total by Financing Class | 0.16% | 0.24%
Interest Rate Reduction (%) | 0 | 0
Debt Forgiven | $ 0 | $ 0
Loan modifications | 11,113 | 15,041
Commercial and industrial, including specialized lending | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Commercial and industrial, including specialized lending | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Commercial and industrial, including specialized lending | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Commercial and industrial, including specialized lending | Loans and leases not past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 11,113 | 15,041
Commercial and industrial, including specialized lending | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 1,999 | $ 250
Weighted Average, Term Extension and Payment Deferral (in months) | 1 month | 56 months
Commercial and industrial, including specialized lending | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 9,114 | $ 14,791
Weighted Average, Term Extension and Payment Deferral (in months) | 8 months | 10 months
Commercial and industrial, including specialized lending | Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 0 | $ 0
Commercial and industrial, including specialized lending | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 0 | 0
Multifamily |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 10,694 |
Percentage of Total by Financing Class | 0.47% |
Interest Rate Reduction (%) | 0 |
Debt Forgiven | $ 0 |
Loan modifications | 10,694 |
Multifamily | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 |
Multifamily | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 |
Multifamily | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 |
Multifamily | Loans and leases not past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 10,694 |
Multifamily | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 0 |
Weighted Average, Term Extension and Payment Deferral (in months) | 0 months |
Multifamily | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 10,694 |
Weighted Average, Term Extension and Payment Deferral (in months) | 5 months |
Multifamily | Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 0 |
Multifamily | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 0 |
Commercial real estate owner occupied |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | $ 169
Percentage of Total by Financing Class |  | 0.02%
Interest Rate Reduction (%) |  | 0
Debt Forgiven |  | $ 0
Loan modifications |  | 169
Commercial real estate owner occupied | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications |  | 0
Commercial real estate owner occupied | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications |  | 0
Commercial real estate owner occupied | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications |  | 169
Commercial real estate owner occupied | Loans and leases not past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications |  | 0
Commercial real estate owner occupied | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | $ 169
Weighted Average, Term Extension and Payment Deferral (in months) |  | 4 months
Commercial real estate owner occupied | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | $ 0
Weighted Average, Term Extension and Payment Deferral (in months) |  | 0 months
Commercial real estate owner occupied | Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | $ 0
Commercial real estate owner occupied | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | 0
Residential real estate |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 354 | $ 46
Percentage of Total by Financing Class | 0.07% | 0.01%
Interest Rate Reduction (%) | 0.028 | 0
Debt Forgiven | $ 0 | $ 0
Loan modifications | 354 | 46
Residential real estate | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Residential real estate | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Residential real estate | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Residential real estate | Loans and leases not past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 354 | 46
Residential real estate | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 0 | $ 46
Weighted Average, Term Extension and Payment Deferral (in months) | 13 months | 228 months
Residential real estate | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 51 | $ 0
Weighted Average, Term Extension and Payment Deferral (in months) | 5 months | 0 months
Residential real estate | Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 0 | $ 0
Residential real estate | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 303 | 0
Manufactured housing |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 317 | $ 822
Percentage of Total by Financing Class | 0.96% | 2.13%
Interest Rate Reduction (%) | 0.030 | 0.025
Debt Forgiven | $ 0 | $ 0
Loan modifications | 317 | 822
Manufactured housing | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 17 | 51
Manufactured housing | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 31 | 31
Manufactured housing | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Manufactured housing | Loans and leases not past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 269 | 740
Manufactured housing | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 100 | $ 158
Weighted Average, Term Extension and Payment Deferral (in months) | 83 months | 56 months
Manufactured housing | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 0 | $ 0
Weighted Average, Term Extension and Payment Deferral (in months) | 0 months | 0 months
Manufactured housing | Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 0 | $ 0
Manufactured housing | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 217 | 664
Personal installment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 5,181 | $ 15,143
Percentage of Total by Financing Class | 1.12% | 2.73%
Interest Rate Reduction (%) | 0 | 0
Debt Forgiven | $ 158 | $ 462
Loan modifications | 5,181 | 15,143
Personal installment | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 356 | 1,000
Personal installment | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 302 | 785
Personal installment | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 121 | 518
Personal installment | Loans and leases not past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 4,402 | 12,840
Personal installment | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 4,937 | $ 14,075
Weighted Average, Term Extension and Payment Deferral (in months) | 6 months | 5 months
Personal installment | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 171 | $ 756
Weighted Average, Term Extension and Payment Deferral (in months) | 7 months | 6 months
Personal installment | Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 73 | $ 312
Personal installment | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 0 | $ 0

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