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Allowance for Credit Losses - Amortized Cost Basis of Revolving Loans that Were Converted to Term Loans (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Credit quality |  |
Total Revolving Loans Converted to Term Loans During the Period | $ 21,851 | $ 54,817
Commercial and Industrial |  |
Credit quality |  |
Total Revolving Loans Converted to Term Loans During the Period | 1,153 | 35,760
Home equity Line |  |
Credit quality |  |
Total Revolving Loans Converted to Term Loans During the Period | 3,656 | 13,569
Consumer |  |
Credit quality |  |
Total Revolving Loans Converted to Term Loans During the Period | 1,574 | 4,882
Residential Mortgage. |  |
Credit quality |  |
Total Revolving Loans Converted to Term Loans During the Period | 577 | 296
Commercial real estate |  |
Credit quality |  |
Total Revolving Loans Converted to Term Loans During the Period | $ 14,891 | $ 310

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- Definition The amount of financing receivable converted to term loans for the period, amortized cost basis during the period. + References No definition available. + Details
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Period Type: | duration

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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