Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2018

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in accumulated other comprehensive loss, which is reported as a component of stockholders' equity, for the year ended December 31, 2018 (in thousands):

	Foreign Currency Translation			Net Unrealized Gains (Losses) on Investments		Total
Balance as of January 1, 2018	$	(24,319	)	$	2,389	$	(21,930	)
Other comprehensive (loss) income	(27,585		)	603		(26,982		)
Balance as of December 31, 2018	$	(51,904	)	$	2,992	$	(48,912	)