Foreign Currency Derivative Instruments (Tables)

9 Months Ended

Sep. 30, 2013

Foreign Currency Derivatives [Abstract]

Schedule of gains (losses) on foreign currency forward contracts

The net gains and losses on foreign currency forward contracts included in cost of revenue and selling, general and administrative expense are as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2013		2012		2013			2012
Cost of revenue	$	2	$	1	$	32		$	1
Selling, general and administrative	1,377		174		(2		)	(308		)
Total gain (loss)	$	1,379	$	175	$	30		$	(307	)

Schedule of foreign currency gains and losses on underlying assets and liabilities

Foreign currency gains and losses on those underlying monetary assets and liabilities included in cost of revenue and selling, general and administrative expense are as follows (in thousands):

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2013			2012			2013			2012
Cost of revenue	$	(3	)	$	(1	)	$	(28	)	$	13
Selling, general and administrative	(1,545		)	(357		)	(503		)	(100		)
Total gain (loss)	$	(1,548	)	$	(358	)	$	(531	)	$	(87	)

Offsetting Liabilities

The following table presents gross amounts, amounts offset and net amounts presented in the condensed consolidated balance sheets for the Company's derivative instruments measured at fair value (in thousands):

	September 30, 2013			December 31, 2012
Gross amounts of recognized assets (liabilities)	$	(901	)	$	394
Gross amounts offset in the condensed consolidated balance sheets	76			65
Net amount of recognized asset (liability) presented in the condensed consolidated balance sheets	$	(977	)	$	329