Quarterly report pursuant to Section 13 or 15(d)

Net Loss per Share - Summary of Computation of Basic and Diluted Net Loss per Share (Details)

v3.7.0.1
Net Loss per Share - Summary of Computation of Basic and Diluted Net Loss per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Numerator:        
Net loss $ (4,306) $ (2,298) $ (5,867) $ (4,457)
Denominator:        
Weighted-average shares outstanding, basic and diluted 3,724,760 1,601,005 2,678,787 1,596,279
Net loss per share $ (1.16) $ (1.44) $ (2.19) $ (2.79)