Significant Stock-Based Plan Activity and Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2015

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

Stock-based compensation expense

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

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
Selling, general and administrative expense	$	254	$	320	$	810	$	720
Cost of sales	21		41		70		85
Total stock-based compensation expense	$	275	$	361	$	880	$	805