Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2019

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table shows the components of accumulated other comprehensive loss for the three and six months ended June 30, 2019 and 2018, respectively, net of tax effects: 

	Three Months Ended June 30,						Six Months Ended June 30,
Accumulated Other Comprehensive Loss:	2019			2018			2019			2018
Foreign currency translation adjustment:
Beginning balance	$	(23,782	)	$	(22,953	)	$	(23,621	)	$	(23,202	)
Net other comprehensive (loss) income	62			(482		)	(99		)	(233		)
Balance at June 30,	$	(23,720	)	$	(23,435	)	$	(23,720	)	$	(23,435	)
Unrealized gain (loss) on marketable securities, net
Beginning balance	$	579		$	(302	)	$	205		$	(64	)
Net other comprehensive income (loss), net of ($23), ($11), ($41) and ($70) tax, respectively	293			78			667			(160		)
Balance at June 30,	$	872		$	(224	)	$	872		$	(224	)
Accumulated other comprehensive loss at June 30,	$	(22,848	)	$	(23,659	)	$	(22,848	)	$	(23,659	)