Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2016

Share Based Compensation [Abstract]

Schedule of Share-Based Compensation Expense

The table below sets forth the line items where share-based compensation expense was recorded for the three months ended March 31, 2016 and 2015:

	Three Months Ended
	March 31,
	2016		2015
Cost of goods sold	$	201	$	123
Selling, general and administrative		3,704		3,205
Research and development		614		352
Total share-based compensation expense	$	4,519	$	3,680

Schedule of Share Based Compensation Stock Options Activity

The table below sets forth a summary of stock option activity for the three months ended March 31, 2016:

Stock Options	Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (years)		Aggregate Intrinsic Value
Outstanding at January 1, 2016		2,063	$	23.03		3.9	$	4,111
Granted		-		-		-		-
Exercised		-		-		-		-
Forfeited or expired		-		-		-		-
Outstanding at March 31, 2016		2,063	$	23.03		3.7	$	1,777
Exercisable at March 31, 2016		1,776	$	22.82		3.3	$	1,714

Schedule of Restricted Stock Awards and Restricted Stock Units

The table below sets forth a summary of restricted stock awards and restricted stock units for the three months ended March 31, 2016:

Share Grants	Shares			Weighted Average Grant-Date Fair Value		Aggregate Intrinsic Value
Non-vested at January 1, 2016		2,679		$	23.51	$	61,247
Granted		1			22.30		-
Vested		(263	)		20.73		5,477
Forfeited		(34	)		22.88		-
Non-vested at March 31, 2016		2,383		$	22.95	$	47,900