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Derivatives and Hedging Activities (Textual) (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Apr. 01, 2016
Derivative [Line Items] |  |  |  |  |  |
Derivative, Net Liability Position, Aggregate Fair Value |  | $ 34,800,000 |  | $ 79,800,000 |  |
Derivative, Collateral, Right to Reclaim Cash |  | 33,838,000 |  | 62,460,000 |  |
Increase (Decrease) in Loans Held-for-sale |  | (1,679,000) |  | 1,296,000 | $ 822,000 |
Exposure to Institutional Counterparties |  | $ 28,300,000 |  | 48,800,000 |  |
Maximum length of time Company is currently hedging its exposure |  | 7 years 2 months 12 days |  |  |  |
Customer related positions |  | $ 62,400,000 |  | 127,200,000 |  |
Gain (Loss) on Sales of Loans, Net |  | 19,900,000 |  | 30,100,000 | 13,200,000 |
Fair Value Hedges, Net |  | 0 |  | 0 | $ 0 |
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Loss on Termination of Derivatives, before Tax |  | 0 |  | (684,000) |  |
Interest Receivable |  | 43,700,000 |  | 36,000,000 |  |
Interest Income [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Interest expense |  | 15,400,000 |  |  |  |
Interest Expense [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Interest expense |  | (238,000) |  |  |  |
CME [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Derivative, Collateral, Right to Reclaim Cash | [1] | 6,769,000 |  | 16,105,000 |  |
Loan level swaps |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Interest Receivable |  | 1,500,000 |  | 2,000,000 |  |
Interest Payable, Current |  | (1,500,000) |  | (2,000,000) |  |
Interest Rate Swap [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Interest Receivable |  | 1,200,000 |  | 1,200,000 |  |
Interest Payable, Current |  | (5,000) |  | (81,000) |  |
Derivative, Notional Amount |  | 975,000,000 |  | 925,000,000 |  |
Interest rate swaps on borrowings [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Derivative, Notional Amount |  | $ 25,000,000 | [2] | $ 75,000,000 |  | $ 25,000,000
[1] | Netting adjustments represent the amounts recorded to convert derivative assets and liabilities cleared through CME from a gross basis to a net basis, inclusive of the variation margin payments, in accordance with applicable accounting guidance. As displayed in the table above, derivatives that cleared through the CME were either in a net asset position or a net liability position as of December 31, 2021 and 2020.
[2] | Two forward starting swaps with notional amounts of $25.0 million each matured in December 2021. The Company originally entered into these swaps in April 2016 for purposes of hedging $50.0 million of existing junior subordinated dentures

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