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Significant Accounting Policies (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Numerator:        
Net income (loss) $ 130 $ (1,853) $ (4,170) $ (1,705)
Less: Net income (loss) attributed to Series A Preferred Stock (1) 69 46 122
Add: Deemed dividend with respect to right for future investment   (81)   (185)
Net income (loss) applicable to shareholders of Common Stock $ 129 $ (1,865) $ (4,124) $ (1,768)
Denominator:        
Shares of common stock used in computing basic and diluted net income (loss) per share 16,187,490 10,416,151 16,074,892 9,741,517
Net income (loss) per share of Common stock, basic and diluted $ 0.01 $ (0.18) $ (0.26) $ (0.18)