Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 254,152	$ 353,277
OCI before reclassifications, net of tax	(3,347)	(25,551)
Net other comprehensive income (loss), net of tax	(496)	(24,499)
Ending balance	234,755	78,902
Loss on Interest Rate Swap
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from AOCI, net of tax	2,851
Interest Expense
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from AOCI, net of tax		1,052
Accumulated other comprehensive income (loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(33,732)	(44,554)
Ending balance	(34,228)	(69,053)
Foreign Currency Translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(30,881)	(35,159)
OCI before reclassifications and tax	(3,347)	(14,342)
Net other comprehensive income (loss), before tax	(3,347)	(14,342)
Ending balance	(34,228)	(49,501)
Foreign Currency Translation | Loss on Interest Rate Swap
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from AOCI, before tax	0
Foreign Currency Translation | Interest Expense
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from AOCI, before tax		0
Interest rate swap
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(3,712)	(12,234)
OCI before reclassifications and tax	0	(14,599)
Net other comprehensive income (loss), before tax	3,712	(13,229)
Ending balance	0	(25,463)
Interest rate swap | Loss on Interest Rate Swap
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from AOCI, before tax	3,712
Interest rate swap | Interest Expense
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from AOCI, before tax		1,370
Income taxes
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	861	2,839
OCI before reclassifications, tax	0	3,390
Net other comprehensive income (loss), tax	(861)	3,072
Ending balance	0	5,911
Income taxes | Loss on Interest Rate Swap
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from AOCI, tax	$ (861)
Income taxes | Interest Expense
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from AOCI, tax		$ (318)