Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2018

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Stock-Based Compensation Expense

Total stock-based compensation expense was recognized in our Condensed Consolidated Statements of Operations as follows (in thousands):

	Three months ended March 31,
	2018		2017
Cost of goods sold	$	418	$	608
Research and development		11,056		4,664
General and administrative		8,475		2,912
Total stock-based compensation	$	19,949	$	8,184