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

Financial instruments and fair value disclosures - Financial liabilities at fair value through profit or loss (Details)

v3.22.2.2
Financial instruments and fair value disclosures - Financial liabilities at fair value through profit or loss (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Disclosure of fair value measurement of assets [line items]    
Financial liabilities at fair value through profit or loss $ 10,644 $ 128,038
Discount rate of fair value of public warrant 7.50%  
Warrant liability    
Disclosure of fair value measurement of assets [line items]    
Financial liabilities at fair value through profit or loss $ 10,644 128,038
Fair Value | Level 2    
Disclosure of fair value measurement of assets [line items]    
Financial liabilities at fair value through profit or loss 5,756 75,900
Fair Value | Level 3    
Disclosure of fair value measurement of assets [line items]    
Financial liabilities at fair value through profit or loss 4,888 52,139
Fair Value | Warrant liability | Level 2    
Disclosure of fair value measurement of assets [line items]    
Financial liabilities at fair value through profit or loss 5,756 75,900
Fair Value | Warrant liability | Level 3    
Disclosure of fair value measurement of assets [line items]    
Financial liabilities at fair value through profit or loss $ 4,888 $ 52,139