Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v3.20.2
Fair Value Measurements (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Quoted prices in active markets (Level 1) [Member]    
Liabilities:    
Derivative liability $ 0 $ 0
Warrant liability   0
Significant other observable inputs (Level 2) [Member]    
Liabilities:    
Derivative liability 0 0
Warrant liability   0
Significant unobservable inputs (Level 3) [Member]    
Liabilities:    
Derivative liability $ 387 387
Warrant liability   $ 24