Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2020

Equity [Abstract]

Components of Accumulated Other Comprehensive Loss

Changes in accumulated other comprehensive loss were as follows (in thousands):

	Total Accumulated
	Other			Cumulative			Pension
	Comprehensive			Translation			Liability
	Income (Loss)			Adjustments			Adjustments
Balance at December 31, 2017	$	(17,880	)	$	(8,313	)	$	(9,567	)
Other comprehensive income (loss)		(5,473	)		(4,172	)		(1,301	)
Amounts reclassified from accumulated other comprehensive loss (1)		826			—			826
Balance at December 31, 2018		(22,527	)		(12,485	)		(10,042	)
Other comprehensive income (loss)		3,428			3,267			161
Amounts reclassified from accumulated other comprehensive loss (1)		986			—			986
Balance at December 31, 2019		(18,113	)		(9,218	)		(8,895	)
Other comprehensive income (loss)		5,157			6,922			(1,765	)
Amounts reclassified from accumulated other comprehensive loss (1)		715			—			715
Balance at December 31, 2020	$	(12,241	)	$	(2,296	)	$	(9,945	)

(1)

The amounts reclassified from accumulated other comprehensive loss were included in other income (expense) in the consolidated statements of operations.