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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
Summary of Contractual and Notional Amounts of Financial Instruments
The following is a summary of the Company's contractual off-balance sheet commitments for the dates indicated:
December 31,
(In thousands)20212020
Commitments to extend credit$834,533 $723,986 
Standby letters of credit7,952 4,735 
Total$842,485 $728,721