Accumulated Other Comprehensive Loss (Tables)

9 Months Ended

Sep. 30, 2015

Equity [Abstract]

Schedule of Changes in Accumulated Other Comprehensive Income

The following table summarizes the changes in the accumulated balance of other comprehensive loss, net of tax, for the three and nine months ended September 30, 2015:

	Foreign currency			Change in unrealized gains on available-for-sale securities			Total
	(in thousands)
Balance as of June 30, 2015	$	(38,545	)	$	425		$	(38,120	)
Other comprehensive (loss) income before reclassifications	302			(59		)	243
Amounts reclassified from accumulated other comprehensive loss	—			(13		)	(13		)
Net increase (decrease) in other comprehensive (loss) income	302			(72		)	230
Balance as of September 30, 2015	$	(38,243	)	$	353		$	(37,890	)

	Foreign currency			Change in unrealized gains on available-for-sale securities			Total
	(in thousands)
Balance as of December 31, 2014	$	(4,615	)	$	169		$	(4,446	)
Other comprehensive (loss) income before reclassifications	(33,628		)	374			(33,254		)
Amounts reclassified from accumulated other comprehensive loss	—			(190		)	(190		)
Net increase (decrease) in other comprehensive (loss) income	(33,628		)	184			(33,444		)
Balance as of September 30, 2015	$	(38,243	)	$	353		$	(37,890	)