Quarterly report pursuant to Section 13 or 15(d)

Share-based Compensation - Restrictive stock awards (Details)

v3.21.2
Share-based Compensation - Restrictive stock awards (Details) - USD ($)
$ / shares in Units, $ in Thousands
9 Months Ended 12 Months Ended
Mar. 08, 2021
Feb. 29, 2020
Feb. 17, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Number of Units            
Granted           7,311,904
Exercised and converted to common shares       (1,383,333)   (5,928,571)
Outstanding           1,383,333
Weighted Average Grant Date Fair Value            
Granted           $ 0.023
Exercised and converted to common shares       $ 0.060   0.014
Outstanding           $ 0.060
Restricted stock award            
Weighted Average Grant Date Fair Value            
Value of awards   $ 83        
Closing stock price   $ 0.014        
Stock-based compensation expense       $ 167 $ 187  
Mr. Levy | Restricted stock award            
Number of Units            
Exercised and converted to common shares (1,383,333)   (5,928,571)