Accumulated Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table shows a summary of changes in accumulated other comprehensive income (loss) by component for the three months ended March 31, 2019 (in thousands):

	Foreign Currency Translation			Unrealized Gains (Losses) on Available-For-Sale Marketable Debt Securities		Total
Balance as of December 31, 2018	$	(118,441	)	$	2	$	(118,439	)
Other comprehensive income (loss) before reclassifications		6,963			14		6,977
Amounts reclassified from accumulated other comprehensive    income (loss)		—			—		—
Net other comprehensive income (loss)		6,963			14		6,977
Balance as of March 31, 2019	$	(111,478	)	$	16	$	(111,462	)