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Accumulated Other Comprehensive Loss (Tables)
12 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Schedule of Accumulated Other Comprehensive Loss
Accumulated other comprehensive loss consists of the following:
ForeignActuarial (Loss)
CurrencyGain on
TranslationRetirement PlanTotal
Balance, December 31, 2017$(17,847)$(693)$(18,540)
Other comprehensive (loss) income, before taxes(11,020)208 (10,812)
Tax expense— (62)(62)
Other comprehensive (loss) income, net of taxes(11,020)146 (10,874)
Balance, December 31, 2018(28,867)(547)(29,414)
Other comprehensive income (loss), before taxes5,959 (675)5,284 
Tax benefit— 203 203 
Other comprehensive income (loss), net of taxes5,959 (472)5,487 
Balance, December 31, 2019(22,908)(1,019)(23,927)
Other comprehensive (loss) income, before taxes(2,311)(2,305)
Tax expense— (1)(1)
Other comprehensive (loss) income, net of taxes(2,311)(2,306)
Balance, December 31, 2020$(25,219)$(1,014)$(26,233)