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v3.22.1

Loans (Narrative) (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 USD ($) contract | Mar. 31, 2021 contract | Dec. 31, 2021 USD ($)
Financing Receivable, Credit Quality Indicator - interest written off on nonaccrual loans [Line Items] |  |  |
Interest Receivable, loans | $ 55,940 |  | $ 56,019
Financing Receivable Modifications Additional Commitment To Lend | $ 714 |  | 1,500
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts | contract | 0 | 0 |
Paycheck Protection Program (PPP) loans, net of unearned income | $ 83,200 |  |
Loans Receivable [Member] |  |  |
Financing Receivable, Credit Quality Indicator - interest written off on nonaccrual loans [Line Items] |  |  |
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged | 3,510,000 |  | 3,490,000
Commercial Loan [Member] |  |  |
Financing Receivable, Credit Quality Indicator - interest written off on nonaccrual loans [Line Items] |  |  |
Loans pledged to collateralize Federal Reserve Bank Borrowings | 200,300 |  | 200,500
Loans [Member] |  |  |
Financing Receivable, Credit Quality Indicator - interest written off on nonaccrual loans [Line Items] |  |  |
Interest Receivable, loans | $ 32,900 |  | $ 32,400

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