Basic and Diluted Net Loss Per Common Share (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Summary of Potentially Dilutive Securities

The following table summarizes potentially dilutive securities, using the above security classifications (in thousands):

	September 30,
	2016		2015
Stock options		2,418		2,765
Restricted stock awards		1,727		1,317
Potential shares from Convertible Notes		8,082		8,082
Total potentially dilutive shares		12,226		12,164