Accumulated Other Comprehensive Loss (Tables)

9 Months Ended

Sep. 30, 2023

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Loss

For the three and nine months ended September 30, 2023 and 2022, the changes in the balances of accumulated other comprehensive loss by component are as follows:


	Three Months Ended September 30, 2023
(in thousands)	Foreign currency translation adjustment		Defined benefit pension plan		Unrealized loss on short-term investments		Total
Balance at June 30, 2023	$	(50,069)	$	689	$	—	$	(49,380)
Other comprehensive income (loss)	(7,352)		(20)		—		(7,372)
Amounts reclassified from accumulated other comprehensive income (loss)	—		(11)		—		(11)
Balance at September 30, 2023	$	(57,421)	$	658	$	—	$	(56,763)

	Nine Months Ended September 30, 2023
(in thousands)	Foreign currency translation adjustment		Defined benefit pension plan		Unrealized loss on short-term investments		Total
Balance at December 31, 2022	$	(54,194)	$	700	$	(328)	$	(53,822)
Other comprehensive income (loss)	(3,227)		(8)		108		(3,127)
Amounts reclassified from accumulated other comprehensive income (loss) (a)	—		(34)		220		186
Balance at September 30, 2023	$	(57,421)	$	658	$	—	$	(56,763)

	Three Months Ended September 30, 2022
(in thousands)	Foreign currency translation adjustment		Defined benefit pension plan		Unrealized loss on short-term investments		Total
Balance at June 30, 2022	$	(55,196)	$	(1,976)	$	(4,023)	$	(61,195)
Other comprehensive income (loss)	(22,135)		164		(32)		(22,003)
Amounts reclassified from accumulated other comprehensive income (loss) (a)	—		(8)		2,402		2,394
Balance at September 30, 2022	$	(77,331)	$	(1,820)	$	(1,653)	$	(80,804)

	Nine Months Ended September 30, 2022
(in thousands)	Foreign currency translation adjustment		Defined benefit pension plan		Unrealized loss on short-term investments		Total
Balance at December 31, 2021	$	(35,464)	$	(2,242)	$	—	$	(37,706)
Other comprehensive income (loss)	(41,867)		311		(4,055)		(45,611)
Amounts reclassified from accumulated other comprehensive income (loss) (a)	—		111		2,402		2,513
Balance at September 30, 2022	$	(77,331)	$	(1,820)	$	(1,653)	$	(80,804)

(a) Amount reclassified into interest and other income (expense), net on the statement of operations. See Note 19 for details regarding fair value measurements and unrealized gains (losses) on short-term investments.