Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details2)

v3.19.1
Stockholders' Equity (Details2) - Warrant [Member] - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Number of Units, Unvested Beginning Balance 102,597  
Warrants, Exercise (56,075)  
Number of Units, Unvested Ending Balance 46,522  
Weighted Average Exercise Price, Outstanding $ 0.0976  
Weighted Average Exercise Price, Exercised 0.0001  
Weighted Average Exercise Price, Outstanding $ 0.2151  
Aggregate Intrinsic Value $ 211 $ 544