Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-Based Compensation Expense Recognized

The following table presents stock-based compensation expense recognized in the Company’s accompanying condensed consolidated statements of operations:

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2017		2016		2017		2016
Cost of goods sold	$	198	$	120	$	514	$	259
Sales and marketing	183		123		474		251
General and administrative	1,089		487		2,315		1,065
Research and development	187		147		461		294
Total stock-based compensation expense	$	1,657	$	877	$	3,764	$	1,869