Foreign Currency Exposures and Derivative Instruments (Tables)

6 Months Ended

Jun. 30, 2011

Foreign Currency Exposures and Derivative Instruments [Abstract]

Fair value of the Company's derivative assets and liabilities on its consolidated and condensed balance sheets

     The following table presents the fair values of the derivative assets and liabilities recorded in the Company’s consolidated and condensed balance sheets as of June 30, 2011 and December 31, 2010 (in thousands):

	Derivative Assets				Derivative Liabilities
	(Reported in Other Current Assets)				(Reported in Accrued Expenses)
	June 30, 2011		December 31, 2010		June 30, 2011			December 31, 2010
Foreign exchange option contracts not designated		45	$	133		(131	)	$	—

Effect of net realized and unrealized gains and losses relating to the Company's foreign exchange option contracts, on its results of operations

The following table presents the effect of net realized and unrealized gains and losses relating to the Company’s foreign exchange option contracts, on its results of operations for the three and six months ended June 30, 2011 and 2010 (in thousands):

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2011			2010		2011			2010
(Loss) gain on foreign exchange option contracts not designated		(102	)	$	18		(371	)	$	(592	)