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Derivative Financial Instruments - Additional Information (Details) - Derivatives not Designated as Hedging Instruments [Member]
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2022
USD ($)
Contract
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
Contract
Beneficiary [Member]      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Number of risk participation agreements | Contract 5   6
Aggregate notional amount of credit risk participation agreements $ 48,000   $ 52,000
Guarantor [Member]      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Number of risk participation agreements | Contract 25   24
Aggregate notional amount of credit risk participation agreements $ 198,100   $ 173,500
Forward Contracts [Member]      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Off-balance sheet obligations 229,000   236,000
Valuation adjustment 5,800   (81)
Interest Rate Lock Commitments [Member]      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Off-balance sheet obligations 160,000   142,600
Valuation adjustment (520)   1,900
Interest Rate Swap [Member]      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Total notional amount 1,182,000   1,225,000
Termination value of derivatives 39   655
Collateral Posted 40    
Mortgage Servicing Rights Hedge [Member]      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Total notional amount 490,000   $ 409,500
Net (negative) positive ineffectiveness on MSR fair value $ 1,000 $ 270