Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Significant accounting policies and basis of preparation (Details) 1

v3.21.1
Significant accounting policies and basis of preparation (Details) 1 - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2020
Dec. 31, 2019
Jan. 01, 2019
Disclosure of initial application of standards or interpretations [line items]        
Lease liabilities $ 1,553,524 $ 1,075,773 $ 1,129,249  
Operating lease commitment at December 31, 2018 as disclosed in the Company's financial statement 1,575,738      
Discounting effect using the incremental borrowing rate at January 1, 2019 278,192      
Minimum Lease Payments Payable Under Noncancellable Operating Lease After Discounting Effect 1,297,546      
Extension options reasonably certain to be exercised 255,978      
Lease liabilities recognized at January 1, 2019 $ 1,553,524 $ 1,075,773 $ 1,129,249  
IFRS 16        
Disclosure of initial application of standards or interpretations [line items]        
Right-of-use assets       $ 1,600,000
Lease liabilities       1,600,000
Lease liabilities recognized at January 1, 2019       $ 1,600,000
Minimum        
Disclosure of initial application of standards or interpretations [line items]        
Weighted average incremental borrowing rate       5.00%
Maximum        
Disclosure of initial application of standards or interpretations [line items]        
Weighted average incremental borrowing rate       10.00%