Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share (Details)

v3.8.0.1
Net Loss Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Numerator:    
Net loss used for basic earnings per share $ (2,605) $ (3,005)
Less change in fair value of warrant liability 0 (422)
Net loss used for diluted earnings per share $ (2,605) $ (3,427)
Denominator:    
Basic weighted-average outstanding common shares 21,204 21,199
Effect of dilutive potential common shares resulting from options 0 45
Effect of dilutive potential common shares resulting from warrants 0 132
Weighted-average shares outstanding—diluted 21,204 21,376
Net loss per common share:    
Basic $ (0.12) $ (0.14)
Diluted $ (0.12) $ (0.16)