Annual report pursuant to Section 13 and 15(d)

Share-Based Compensation (Details Textual)

v3.21.1
Share-Based Compensation (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Share-Based Compensation (Textual)    
Share-based compensation expenses $ 23 $ 82
Unrecognized compensation expense $ 10 $ 21
Weighted-average period of cost 1 year 9 months 18 days  
2015 Incentive Plan [Member]    
Share-Based Compensation (Textual)    
Number of shares issued 5,000,000  
2015 Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] | Board of Directors Chairman [Member]    
Share-Based Compensation (Textual)    
Number of shares issued 80,000 34,650
Grant date price per fair value $ 0.10 $ 0.20
Grant date fair value $ 8 $ 7,000
2015 Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] | Consultant [Member]    
Share-Based Compensation (Textual)    
Number of shares issued 100,000 20,000
Grant date price per fair value $ 0.07 $ 0.18
Grant date fair value $ 7 $ 3,600