Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share (Details 1)

v3.3.0.814
Net Loss Per Share (Details 1) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Weighted-average anti-dilutive common shares 1,638 1,829 1,551 1,880
Employee Stock Option [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Weighted-average anti-dilutive common shares 1,349 1,157 1,341 1,184
Warrants [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Weighted-average anti-dilutive common shares 289 672 210 696