Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2018

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

	Three Months Ended
	March 31,
	2018		2017
Cost of goods sold	$	90	$	158
Selling, general and administrative		5,454		3,304
Research and development		736		669
Total share-based compensation expense	$	6,280	$	4,131

Schedule of Share-Based Compensation Expense by Type

The table below sets forth share-based compensation expense by type:

	Three Months Ended
	March 31,
	2018		2017
Stock options	$	191	$	298
Share grants		6,089		3,833
Total share-based compensation expense	$	6,280	$	4,131