Hedging (Tables)

9 Months Ended

Sep. 30, 2012

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]

A summary of the aggregate contractual or notional amounts, balance sheet location and estimated fair values of derivative financial instruments designated as cash flow hedges at September 30, 2012 is as follows (in thousands):

	Contractual/Notional Amount		Condensed Consolidated Balance Sheet Classification	Estimated Fair Value
Type of Cash Flow Hedge				Asset		(Liability)
Foreign currency forward exchange contracts	$	14,215	Other accrued liabilities	$	10	$	(281	)

A summary of the aggregate contractual or notional amounts, balance sheet location and estimated fair values of derivative financial instruments designated as cash flow hedges at December 31, 2011 is as follows (in thousands):

	Contractual/Notional Amount		Condensed Consolidated Balance Sheet Classification	Estimated Fair Value
Type of Cash Flow Hedge				Asset		(Liability)
Foreign currency forward exchange contracts	$	15,480	Other accrued liabilities	$	—	$	(647	)

The effect of derivative instruments on the consolidated financial statements for the three months ended September 30, 2012 was as follows (in thousands):

	Effective Portion					Ineffective Portion
Type of Cash Flow Hedge	Hedge Loss Recognized in Other Comprehensive Loss		Condensed Consolidated Statements of Operations Classification of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss)	Hedge Gain (Loss) Reclassified from Accumulated Other Comprehensive Income		Condensed Consolidated Statements of Operations Classification of Gain (Loss) Recognized	Hedge Gain (Loss) Recognized
Foreign currency forward exchange contracts	$	781
			Cost of sales	$	123	None	$	—
			Research and development	70		None	—
			Selling, general and administrative	51		None	—

The effect of derivative instruments on the consolidated financial statements for the nine months ended September 30, 2012 was as follows (in thousands):

	Effective Portion					Ineffective Portion
Type of Cash Flow Hedge	Hedge Loss Recognized in Other Comprehensive Loss		Condensed Consolidated Statements of Operations Classification of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss)	Hedge Gain (Loss) Reclassified from Accumulated Other Comprehensive Income		Condensed Consolidated Statements of Operations Classification of Gain (Loss) Recognized	Hedge Gain (Loss) Recognized
Foreign currency forward exchange contracts	$	108
			Cost of sales	$	191	None	$	—
			Research and development	116		None	—
			Selling, general and administrative	35		None	—

The effect of derivative instruments on the consolidated financial statements for the three months ended September 30, 2011 was as follows (in thousands):

	Effective Portion						Ineffective Portion
Type of Cash Flow Hedge	Hedge Loss Recognized in Other Comprehensive Loss			Condensed Consolidated Statements of Operations Classification of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss)	Hedge Gain Reclassified from Accumulated Other Comprehensive Income		Condensed Consolidated Statements of Operations Classification of Gain (Loss) Recognized	Hedge Gain (Loss) Recognized
Foreign currency forward exchange contracts	$	(660	)
				Cost of sales	$	18	None	$	—
				Research and development	109		None	—
				Selling, general and administrative	52		None	—

The effect of derivative instruments on the consolidated financial statements for the nine months ended September 30, 2011 was as follows (in thousands):

	Effective Portion						Ineffective Portion
Type of Cash Flow Hedge	Hedge Gain Recognized in Other Comprehensive Loss			Condensed Consolidated Statements of Operations Classification of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss)	Hedge Gain Reclassified from Accumulated Other Comprehensive Income		Condensed Consolidated Statements of Operations Classification of Gain (Loss) Recognized	Hedge Gain (Loss) Recognized
Foreign currency forward exchange contracts	$	(603	)
				Cost of sales	$	53	None	$	—
				Research and development	339		None	—
				Selling, general and administrative	126		None	—