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Convertible Promissory Notes (Details) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
Jan. 31, 2020
Mar. 31, 2019
Mar. 31, 2020
Dec. 31, 2019
Common Stock        
Convertible Promissory Notes        
Number of common shares issued upon conversion of notes     118,470  
Common Stock | IPO        
Convertible Promissory Notes        
Number of common shares issued upon conversion of notes 118,470      
Convertible promissory notes        
Convertible Promissory Notes        
Aggregate principal amount   $ 530,000    
Stated interest rate   8.00%    
Effective interest rate   9.80%    
Cash payments for interest       $ 0
Percentage of discount to the initial offering price of shares issued in the IPO   20.00%