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 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Numerator:        
Net loss applicable to common stockholders, basic and diluted $ (5,507) $ (9,970) $ (13,809) $ (16,745)
Denominator:        
Weighted-average number of shares, basic and diluted 25,515 16,247 23,717 15,817
Net loss per share applicable to common stockholders        
Net loss per share, basic and diluted $ (0.22) $ (0.61) $ (0.58) $ (1.06)