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Pension - Accumulated Benefit Obligation in Excess of Plan Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Retirement Benefits [Abstract]    
Projected Benefit Obligation $ 42,990 $ 44,076
Accumulated Benefit Obligation 42,990 43,886
Fair Value of Plan Assets $ 0 $ 0