Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2014

Share Based Compensation [Abstract]

Schedule Of Share-Based Compensation Expense [Table Text Block]

		Three Months Ended
		March 31,
		2014		2013
Cost of sales	$	96	$	123
Selling and administrative expense		2,850		2,843
Research and development expense		273		290
Total share-based compensation expense	$	3,219	$	3,256

Schedule Of Share Based Compensation Stock Options Activity [Table Text Block]

Stock Options	Shares (000)		Weighted Average Exercise Price	Weighted Average Remaining Contractual Term (yrs)		Aggregate Intrinsic Value ($000)
Outstanding at January 1, 2014	3,126	$	18.93	4	$	17,461
Granted	-		-
Exercised	(41)		9.70			560
Forfeited or expired	(2)		29.21
Outstanding at March 31, 2014	3,083	$	19.04	4	$	23,126
Exercisable at March 31, 2014	2,470	$	18.14	3	$	20,601

Schedule Of Nonvested Restricted Stock Units Activity [Table Text Block]

Share Grants	Shares (000)		Weighted Average Grant-Date Fair Value		Aggregate Intrinsic Value ($000)
Non-vested at January 1, 2014	1,131	$	22.35	$	26,656
Granted	3		22.90
Vested	(7)		23.34		150
Forfeited	(4)		23.13
Non-vested at March 31, 2014	1,123	$	22.34	$	29,324