Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share (Details)

v3.7.0.1
Net Loss Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Numerator:    
Net loss used for basic earnings per share $ (3,005) $ (1,846)
Less change in fair value of warrant liability (422) (4)
Net loss used for diluted earnings per share $ (3,427) $ (1,850)
Denominator:    
Basic weighted-average outstanding common shares 21,199 20,060
Effect of dilutive potential common shares resulting from options 45 18
Effect of dilutive potential common shares resulting from warrants 132 322
Weighted-average shares outstanding—diluted 21,376 20,400
Net loss per common share:    
Basic $ (0.14) $ (0.09)
Diluted $ (0.16) $ (0.09)