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)

v3.10.0.1
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 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Numerator:        
Net loss $ (1,441) $ (1,611) $ (3,027) $ (7,477)
Denominator:        
Weighted-average shares outstanding, basic and diluted 10,780,996 9,619,659 10,481,901 5,016,825
Net loss per share $ (0.13) $ (0.17) $ (0.29) $ (1.49)