Quarterly report pursuant to Section 13 or 15(d)

Long-term Bonds Payable and Restricted Cash (Details)

v3.21.2
Long-term Bonds Payable and Restricted Cash (Details) - USD ($)
6 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Dec. 03, 2020
Dec. 01, 2020
Long-term Bonds Payable and Restricted Cash (Details) [Line Items]        
Principal amount description December 2, 2025 at 105.11% of their principal amount and the Coupon Bonds will be redeemed on December 2, 2025 at 100% of their principal amount plus any accrued and unpaid interest. The Coupon Bonds will bear interest from and including December 2, 2020 at the rate of 7.5% per annum. Interest on the Coupon Bonds is payable semi-annually in arrears on June 1 and December 1 each year, commencing on June 1, 2021.      
Redemption of debt description The Company has the option to redeem the Bonds at a redemption amount equal to the Early Redemption Amount, as defined in the Offering Memorandum, at any time on or after December 2, 2023 and prior to the Maturity Date, if the Closing Price of the Company’s Common Stock listed on the Euronext Paris for 20 trading days in any period of 30 consecutive trading days, the last day of which occurs not more than fifteen trading days prior to the date on which notice of such redemption is given, is greater than 130% of the Conversion Price on each applicable trading day or (ii) in whole or in part of the Bonds on the second anniversary of the issue date or (iii) where 90% or more in principal amount of the Bonds issued have been redeemed, converted or repurchased and cancelled.       
Bonds issued percentage 90.00%      
Common stock, per value (in Dollars per share) $ 0.001 $ 0.001    
Initial conversion price for the bonds (in Dollars per share) $ 13.30      
Line credit will be expired Dec. 02, 2025      
line of credit annual fee, due quarterly 9.70%      
Deposit $ 3,210,000 $ 3,210,000    
BG Bank [Member]        
Long-term Bonds Payable and Restricted Cash (Details) [Line Items]        
Line of credit       $ 10,700,000
Corporate Debt Securities [Member]        
Long-term Bonds Payable and Restricted Cash (Details) [Line Items]        
Aggregate principal amount of convertible bond     $ 10,000,000  
Coupon Bonds [Member]        
Long-term Bonds Payable and Restricted Cash (Details) [Line Items]        
Aggregate principal amount of convertible bond     $ 200,000  
Convertible bonds percentage     7.50%  
line of credit annual fee, due quarterly 1.00%