Condensed Consolidated Statements Of Comprehensive Income (unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Consolidated Statements Of Comprehensive Income [Abstract]
Net income	$ 3,852	$ 13,773
Other comprehensive income (loss):
Foreign currency translation adjustments	(1,257)	(833)
Unrealized loss on derivative, net of tax	(4,094)	(1,285)
Other	115	(15)
Other comprehensive income (loss):	(5,236)	(2,133)
Comprehensive income (loss)	$ (1,384)	$ 11,640

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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