Annual report pursuant to Section 13 and 15(d) 12-31-2018

Fair Value Measurements (Details Narrative)

v3.19.1
Fair Value Measurements (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
May 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Financial assets measured on recurring basis  
Proceeds from issuance of warrant derivative liability $ 300 $ 7,577 679
Weighted average price stock exceeds   $ 3.00  
Average daily trading value   $ 400  
Warrants [Member]      
Weighted average price stock exceeds   $ 0.01  
Black-Scholes-Merton Valuation Model [Member]      
Derivative liability   $ 1,600 500
Monte Carlo Simulation Valuation Model [Member]      
Derivative liability   100 900
Monte Carlo Simulation Valuation Model [Member] | Minimum [Member]      
Proceeds from issuance of warrant derivative liability   $ 7,600 $ 800