Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 366,349
Other comprehensive income (loss)	(2,283)	$ (2,535)
Ending balance	408,165	366,349
Retained Earnings
Accumulated Other Comprehensive Income (Loss) [Line Items]
Reclassification from AOCI to retained earnings	200	186
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Reclassification from AOCI to retained earnings		(186)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(181)
Ending balance	(2,464)	(181)
Cumulative unrealized foreign currency translation (losses) and gains
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(3,085)
Other comprehensive income (loss)	3,933
Ending balance	848	(3,085)
Unrealized gain (loss) on derivative, net of tax
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	2,904
Other comprehensive income (loss)	(6,216)
Ending balance	$ (3,312)	$ 2,904