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Pension and Other Post Retirement Benefit Plans - Schedule of Accumulated Benefit Obligation in Excess of Plan Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Retirement Benefits [Abstract]    
Projected benefit obligation $ 4,436 $ 4,955
Accumulated benefit obligation 4,436 4,955
Fair value of plan assets $ 0 $ 0