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Securities Sold Under Agreements to Repurchase (Tables)
 12 Months Ended
Dec. 31, 2021
Disclosure of Repurchase Agreements [Abstract]  
Schedule of Repurchase Agreements The remaining contractual maturity of the securities sold under agreements to repurchase in the consolidated balance sheets as of December 31, 2021 and 2020 is presented in the following tables. 
 Remaining Contractual Maturity of the Agreements
(In thousands)Overnight and
Continuous		Up to 30 Days30-90 DaysGreater than
90 Days		Total
December 31, 2021     
Repurchase agreements:     
U.S. Government agencies$170,403 $— $— $— $170,403 
December 31, 2020     
Repurchase agreements:     
U.S. Government agencies$248,861 $— $— $— $248,861