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Employee Benefit Plans Employee Benefit Plans (Tables)
 12 Months Ended
Dec. 31, 2021
Retirement Benefits [Abstract]  
Changes in deferred compensation plan The following table presents a summary of the changes in the Deferred Compensation Plan during the periods indicated:
Year Ended December 31,
202120202019
(In thousands)
Balance outstanding at the beginning of the year$4,101 $4,244 $3,654 
Employer contributions634 207 443 
Interest credited78 128 147 
Benefits Paid(959)(478)— 
Balance outstanding at the end of the year$3,854 $4,101 $4,244 
Salary continuation plan The following table presents a summary of the changes in the salary continuation plan during the periods indicated:
Year Ended December 31,
202120202019
(In thousands)
Obligation, at the beginning of the year$4,162 $4,334 $4,600 
Benefits paid(536)(460)(554)
Expenses incurred 209 288 288 
Obligation, at the end of the year$3,835 $4,162 $4,334