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Retirement Agreements And Other Postretirement Benefits (Tables)
9 Months Ended
Sep. 30, 2021
Retirement Benefits [Abstract]  
Components Of Net Periodic Benefits Cost The following sets forth the net periodic benefit cost for the executive benefits for the periods ended September 30, 2021 and 2020:
Three Months Ended
September 30,
Nine Months Ended
September 30,
 (in thousands)2021202020212020
Service cost – benefits earned during the year$ $— $ $— 
Interest cost on the projected benefit obligation8 22 23 
Amortization of unrecognized losses —  — 
Net periodic benefit cost
$8 $$22 $23