Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Earnings Per Share (Details)

v3.10.0.1
Net Loss Per Share - Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Numerator:        
Net loss applicable to common stockholders, basic and diluted $ (6,983) $ (6,335) $ (22,860) $ (20,144)
Denominator:        
Weighted-average number of shares, basic and diluted (in shares) 61,381 34,720 60,721 27,425
Net loss per share, basic and diluted (in dollars per share) $ (0.11) $ (0.18) $ (0.38) $ (0.73)