Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 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 six months ended June 30, 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		(3,638	)		51		(3,587	)
Amounts reclassified from accumulated other comprehensive    income (loss)		—			—		—
Net other comprehensive income (loss)		(3,638	)		51		(3,587	)
Balance as of June 30, 2019	$	(122,079	)	$	53	$	(122,026	)