Quarterly report pursuant to Section 13 or 15(d)

Share-based Compensation (Details 1)

v3.21.2
Share-based Compensation (Details 1) - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares Outstanding, Beginning balance 36,437  
Shares, Granted  
Shares, Exercised  
Shares, Cancelled  
Shares Outstanding, Ending balance 36,437 36,437
Shares, Exercisable 36,437 36,332
Weighted Average Fair Value Per Share, Outstanding, Beginning balance $ 35.54  
Weighted Average Fair Value Per Share, Granted  
Weighted Average Fair Value Per Share, Exercised  
Weighted Average Fair Value Per Share, Cancelled  
Weighted Average Fair Value Per Share, Outstanding, Ending balance 24.80 $ 35.54
Weighted Average Fair Value Per Share, Exercisable 24.80 24.80
Weighted Average Exercise Price Per Share, Outstanding, Beginning balance 78.71  
Weighted Average Exercise Price Per Share, Granted  
Weighted Average Exercise Price Per Share, Exercised  
Weighted Average Exercise Price Per Share, Cancelled  
Weighted Average Exercise Price Per Share, Outstanding, Ending balance 78.71 78.71
Weighted Average Exercise Price Per Share, Exercisable $ 78.71 $ 78.67
Weighted Average Remaining Terms (in years), Outstanding, Beginning balance   6 years 4 months 2 days
Weighted Average Remaining Terms (in years), Outstanding, Ending balance 5 years 10 months 2 days  
Weighted Average Remaining Terms (in years), Exercisable 5 years 10 months 2 days 6 years 4 months 2 days
Aggregate Intrinsic Value, Outstanding, Beginning balance  
Aggregate Intrinsic Value, Outstanding, Ending balance  
Aggregate Intrinsic Value, Exercisable