Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2014

Mar. 31, 2013

Accumulated Other Comprehensive Income (Loss) [Abstract]

Accumulated Other Comprehensive Loss

A summary of the Company's changes in accumulated other comprehensive loss by component is shown below:

	Foreign Currency Translation Adjustment			Unrealized Holding Gains (Losses) on Marketable Securities			Unrealized Gains (Losses) on Foreign Currency Forward Contracts			Total
	(in thousands)
Balance at December 31, 2013	$	(325	)	$	42		$	(23	)	$	(306	)
Other comprehensive income (loss) before reclassifications	72			(27		)	(39		)	6
Amounts reclassified from accumulated other comprehensive loss	—			—			3			3
Net current period other comprehensive income (loss)	$	72		$	(27	)	$	(36	)	$	9
Balance at March 31, 2014	$	(253	)	$	15		$	(59	)	$	(297	)

	Foreign Currency Translation Adjustment			Unrealized Holding Gains (Losses) on Marketable Securities		Unrealized Gains (Losses) on Foreign Currency Forward Contracts		Total
	(in thousands)
Balance at December 31, 2012	$	(745	)	$	195	$	—	$	(550	)
Other comprehensive income (loss) before reclassifications	(610		)	11		—		(599		)
Amounts reclassified from accumulated other comprehensive loss	—			—		—		—
Net current period other comprehensive income (loss)	$	(610	)	$	11	$	—	$	(599	)
Balance at March 31, 2013	$	(1,355	)	$	206	$	—	$	(1,149	)