Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share of Common Stock - Schedule of Net Loss Per Share Basic and Diluted (Details)

v3.19.2
Net Loss Per Share of Common Stock - Schedule of Net Loss Per Share Basic and Diluted (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2018
Mar. 31, 2018
Jun. 30, 2019
Jun. 30, 2018
Earnings Per Share [Abstract]            
Net loss $ (2,585,000) $ (2,194,000) $ (1,116,000) $ (990,000) $ (4,779,000) $ (2,106,000)
Weighted-average common shares outstanding - basic and diluted 17,678,000   17,066,000   17,650,000 17,024,000
Basic and diluted net loss per share $ (0.15)   $ (0.07)   $ (0.27) $ (0.12)