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Accounting Pronouncements Recently Adopted or Issued - Additional Information (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]    
Operating lease liabilities $ 15,562  
Notional Amount 945,414 $ 847,447
Securities available-for-sale, at fair value 1,369,368 1,454,542
Junior subordinated debentures issued to capital trusts, net 37,011 $ 36,906
LIBOR Rate    
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]    
Loans 1,100,000  
Notional Amount 475,800  
Securities available-for-sale, at fair value 58,300  
Junior subordinated debentures issued to capital trusts, net $ 37,000