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Consolidated Statements of Cash Flows (Parenthetical) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Mar. 31, 2020
Feb. 28, 2021
Dec. 31, 2020
Dec. 31, 2019
Jul. 31, 2020
Restricted ordinary shares         32,887    
Non restricted ordinary shares         72,000    
Warrants issued as compensation         16,667    
Issuance of convertible promissory note         $ 1,848,333    
Consultants [Member]              
Number of ordinary shares issued           40,000  
Warrants to purchase common stock           25,000  
Consultants [Member] | Two Individual investors [Member]              
Issuance of convertible promissory note     $ 11,580        
Issuance of convertible promissory note, shares     26,667        
Individual Investor [Member]              
Number of ordinary shares issued     285,714        
Warrants to purchase common stock           26,667  
Issuance of convertible promissory note   $ 18,040          
Issuance of convertible promissory note, shares   53,333          
Holders [Member] | Convertible Promissory Note [Member]              
Debt instrument principal amount   $ 1,089,833          
Debt instrument price per share   $ 2.40          
Number of shares issued for debt connversion   454,097          
Each of Two Holders [Member] | Convertible Promissory Note [Member]              
Debt instrument principal amount $ 383,875 $ 379,250          
Debt instrument price per share $ 2.565 $ 2.42     $ 2.565    
Number of shares issued for debt connversion 149,659 156,715          
Other payable $ 767,750       $ 767,750    
Two Holders [Member] | Convertible Promissory Note [Member] | Subsequent Event [Member]              
Number of shares issued for debt connversion       299,318      
2016 Equity Incentive Plan [Member] | Consultants [Member]              
Options granted             57,366
2016 Equity Incentive Plan [Member] | Directors and Employees [Member]              
Options granted             333,348
2016 Equity Incentive Plan [Member] | Employee [Member]              
Options granted   13,110         13,110