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

Borrowings (Details)

v3.22.2.2
Borrowings (Details)
12 Months Ended
Jan. 05, 2021
USD ($)
Jan. 05, 2021
GBP (£)
Oct. 31, 2020
USD ($)
Oct. 31, 2020
GBP (£)
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2020
GBP (£)
Jun. 21, 2019
USD ($)
Jun. 21, 2019
GBP (£)
Mar. 22, 2018
USD ($)
Mar. 22, 2018
GBP (£)
Disclosure of detailed information about borrowings [line items]                        
Current liabilities           $ 5,460,000            
Proceeds from loan         $ 5,042,000 1,034,000            
Interest on convertible loan notes         $ 961,268 0 $ 0          
Not measured at fair value in statement of financial position but for which fair value is disclosed                        
Disclosure of detailed information about borrowings [line items]                        
Fair Value           6,871,000            
Bridging finance                        
Disclosure of detailed information about borrowings [line items]                        
Current liabilities           1,034,000            
Amount of loans issued           1,033,632   £ 800,000        
Interest rate (in percent)         0.00%              
Bridging finance | Not measured at fair value in statement of financial position but for which fair value is disclosed                        
Disclosure of detailed information about borrowings [line items]                        
Fair Value           1,034,000            
Convertible loan notes A (treated as equity)                        
Disclosure of detailed information about borrowings [line items]                        
Amount of loans issued                     $ 1,411,034 £ 1,000,000
Convertible loan notes A (treated as equity) | Not measured at fair value in statement of financial position but for which fair value is disclosed                        
Disclosure of detailed information about borrowings [line items]                        
Fair Value           1,411,000            
Convertible loan notes B                        
Disclosure of detailed information about borrowings [line items]                        
Current liabilities           4,426,000            
Amount of loans issued           646,020   £ 500,000 $ 3,876,120 £ 3,000,000    
Convertible loan notes B | Not measured at fair value in statement of financial position but for which fair value is disclosed                        
Disclosure of detailed information about borrowings [line items]                        
Fair Value           $ 4,426,000            
Unsecured convertible loan                        
Disclosure of detailed information about borrowings [line items]                        
Proceeds from loan $ 2,694,800 £ 2,000,000 $ 11,452,900 £ 8,500,000