Quarterly report pursuant to Section 13 or 15(d)

Net Loss per Share - Computation of diluted net loss per weighted average number of shares outstanding (Details)

v3.19.2
Net Loss per Share - Computation of diluted net loss per weighted average number of shares outstanding (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Net Loss per Share        
Net loss - Basic $ (3,709) $ (4,258) $ (7,680) $ (6,634)
Dilutive shares related to warrants 0 0 0 0
Net loss - Dilutive $ (3,709) $ (4,258) $ (7,680) $ (6,634)
Weighted Average Number of Shares Outstanding, Basic 16,465,314 3,683,383 16,063,283 3,678,389
Dilutive shares related to warrants 0 0 0 0
Weighted Average Number of Shares Outstanding, Diluted 16,465,314 3,683,383 16,063,283 3,678,389
Earnings Per Share, Basic, Total $ (0.23) $ (1.16) $ (0.48) $ (1.80)
Earnings Per Share, Diluted, Total $ (0.23) $ (1.16) $ (0.48) $ (1.80)