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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) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 USD ($) | Jun. 30, 2023 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 4,184 | $ 9,288
Loan modifications | 9,288 | 9,288
30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 492 | 492
60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 459 | 459
90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 401 | 401
Current |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 7,936 | 7,936
Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 3,592 | 8,464
Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 180 | 269
Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 183 | 264
Interest Rate Reduction and Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | 229 | 291
Commercial and industrial, including specialty lending |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | $ 169
Percentage of Total by Financing Class |  | 0.00%
Interest Rate Reduction (%) |  | 0
Debt Forgiven |  | $ 0
Loan modifications | 169 | 169
Commercial and industrial, including specialty lending | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Commercial and industrial, including specialty lending | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Commercial and industrial, including specialty lending | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 169 | 169
Commercial and industrial, including specialty lending | Current |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Commercial and industrial, including specialty lending | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | $ 169
Term Extension and Payment Deferral (in months) |  | 4 months
Commercial and industrial, including specialty lending | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | $ 0
Term Extension and Payment Deferral (in months) |  | 0 months
Commercial and industrial, including specialty lending | Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | $ 0
Commercial and industrial, including specialty lending | 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 | 169
Commercial real estate owner occupied | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Commercial real estate owner occupied | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Commercial real estate owner occupied | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 169 | 169
Commercial real estate owner occupied | Current |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Commercial real estate owner occupied | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans |  | $ 169
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
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
Manufactured housing |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 281 | $ 350
Percentage of Total by Financing Class | 0.67% | 0.84%
Interest Rate Reduction (%) | 0.035 | 0.029
Debt Forgiven | $ 0 | $ 0
Loan modifications | 350 | 350
Manufactured housing | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Manufactured housing | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Manufactured housing | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 0 | 0
Manufactured housing | Current |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 350 | 350
Manufactured housing | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 52 | $ 59
Term Extension and Payment Deferral (in months) | 47 months | 49 months
Manufactured housing | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 0 | $ 0
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 | 229 | 291
Personal installment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 3,903 | $ 8,600
Percentage of Total by Financing Class | 0.52% | 1.14%
Interest Rate Reduction (%) | 0 | 0
Debt Forgiven | $ 100 | $ 166
Loan modifications | 8,600 | 8,600
Personal installment | 30-59 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 492 | 492
Personal installment | 60-89 Days past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 459 | 459
Personal installment | 90 Days or more past due |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 63 | 63
Personal installment | Current |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Loan modifications | 7,586 | 7,586
Personal installment | Term Extension |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 3,540 | $ 8,067
Term Extension and Payment Deferral (in months) | 5 months | 5 months
Personal installment | Payment Deferral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 180 | $ 269
Term Extension and Payment Deferral (in months) | 6 months | 6 months
Personal installment | Debt Forgiveness |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Amortized cost of loans | $ 183 | $ 264
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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