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Shareholders' Equity- Reclassification of warrants to shareholders equity (Details) - USD ($)
1 Months Ended 11 Months Ended 12 Months Ended
Dec. 31, 2020
Dec. 08, 2020
Dec. 31, 2022
Dec. 31, 2020
Shareholders' Equity        
Fair value at beginning $ 3,199,553 $ 1,014,868   $ 1,014,868
Issuance of 2020 Warrants   2,749,369 $ 14,798,000  
Reclassification of warrant liability to shareholders' equity upon exercise of 12,500 warrant ADSs   (7,874)    
Change in fair value of liabilities related to warrants   (556,810) (6,946,000)  
Reclassification to additional-paid-in capital with in shareholders' equity $ (3,199,553)     $ (3,199,553)
Fair value at ending   $ 3,199,553 $ 7,852,000  
Warrants issued to purchase ADS (in shares)   12,500