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Stock-Based Compensation (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock based compensation     $ 222 $ 1,991  
Stock option. weighted average grant date fair value        
Stock Option [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based payment award, options, outstanding, number     6,000,000
Stock option, weighted average exercise price     $ 0.71
Stock option. weighted average grant date fair value         $ 1.29
Employee and Director [Member] | Maximum [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Unamortized stock-based compensation costs $ 1   $ 1    
Employee and Director [Member] | Selling General and Administrative Expenses [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock based compensation $ 1 $ 312 $ 222 $ 1,936