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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Line of Credit Facilities The following table shows commitments to extend credit, standby letters of credit and commercial letters:
December 31,
(In thousands)20212020
Commitments to extend credit $208,395 $192,916 
Standby letters of credit 12,859 10,609 
Commercial letters of credit 771 955