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Derivatives and Hedging Derivatives and Hedging (Additional Information) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Other Commitments [Line Items]    
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Expense, Estimated Net Amount to be Transferred $ 1,600 $ 1,200
Unrealized Gain (Loss) on Derivatives 29 1,100
Derivative Liability, Fair Value, Amount Not Offset Against Collateral 26,100 50,500
Cash Collateral for Borrowed Securities 30,700 57,500
Provision Breach, Settlement Obligation, Termination Value 26,100 $ 50,500
Interest rate swaps    
Other Commitments [Line Items]    
Derivative, Notional Amount $ 43,000