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

Subsequent Events (Details)

v3.23.1
Subsequent Events (Details) - USD ($)
 1 Months Ended 12 Months Ended
Jan. 11, 2023
Jul. 08, 2020
Jun. 12, 2020
Jan. 09, 2020
Aug. 16, 2021
Dec. 31, 2022
Dec. 31, 2021
Mar. 31, 2023
Subsequent Events (Details) [Line Items]                
Aggregate ordinary shares             180,000,000  
Exercise price per share   $ 0.08 $ 0.08 $ 0.11 $ 0.07      
Aggregate amount paid           $ 675    
Pre-funded Warrants [Member]                
Subsequent Events (Details) [Line Items]                
Net of direct issuance costs           $ 6,808    
Unregistered Pre-funded Warrants [Member]                
Subsequent Events (Details) [Line Items]                
Aggregate ordinary shares           109,091,100    
Exercise price per share           $ 0.018    
Placement Agent Warrants [Member]                
Subsequent Events (Details) [Line Items]                
Aggregate ordinary shares           28,636,500    
Exercise price per share           $ 0.022    
Maximum [Member]                
Subsequent Events (Details) [Line Items]                
Exercise price per share             $ 0.067  
Minimum [Member]                
Subsequent Events (Details) [Line Items]                
Exercise price per share             $ 0.018  
Subsequent Event [Member] | Pre-funded Warrants [Member]                
Subsequent Events (Details) [Line Items]                
Aggregate ordinary shares 210,000,000             319,091,100
Exercise price per share $ 0.018              
RD Purchase Agreement [Member] | Subsequent Event [Member]                
Subsequent Events (Details) [Line Items]                
Aggregate ordinary shares 90,000,000              
Exercise price per share $ 0.018              
Series A Warrants [Member]                
Subsequent Events (Details) [Line Items]                
Aggregate ordinary shares           109,091,100    
Exercise price per share           $ 0.02    
Series A Warrants [Member] | Subsequent Event [Member]                
Subsequent Events (Details) [Line Items]                
Aggregate ordinary shares 300,000,000              
Exercise price per share $ 0.02              
Series B warrants [Member]                
Subsequent Events (Details) [Line Items]                
Aggregate ordinary shares           109,091,100    
Exercise price per share           $ 0.018    
Series B warrants [Member] | Subsequent Event [Member]                
Subsequent Events (Details) [Line Items]                
Aggregate ordinary shares 300,000,000              
Exercise price per share $ 0.018