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

General information and significant accounting policies - Capitalisation of development costs (Details)

v3.22.2.2
General information and significant accounting policies - Capitalisation of development costs (Details) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Oct. 31, 2021
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2019
Disclosure of detailed information about intangible assets [line items]          
Intangible assets other than goodwill   $ 40,291 $ 18,235 $ 8,777  
Minimum          
Disclosure of detailed information about intangible assets [line items]          
Vesting period 1 year 1 year      
Written off period   3 years      
Maximum          
Disclosure of detailed information about intangible assets [line items]          
Vesting period 5 years 5 years      
Written off period   5 years      
Development costs          
Disclosure of detailed information about intangible assets [line items]          
Intangible assets other than goodwill   $ 40,291 18,235 8,777  
Computer equipment [member]          
Disclosure of detailed information about intangible assets [line items]          
Written off period   3 years      
Gross carrying amount [member] | Development costs          
Disclosure of detailed information about intangible assets [line items]          
Intangible assets other than goodwill   $ 40,291 $ 18,235 $ 8,777 $ 4,047