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Equity - Additional Information (Details)
$ / shares in Units, $ / shares in Units, $ in Thousands, $ in Millions
 1 Months Ended 3 Months Ended
Mar. 31, 2021
USD ($)
$ / shares
Mar. 31, 2021
AUD ($)
$ / shares
shares
Sep. 30, 2022
USD ($)
$ / shares
shares
Sep. 30, 2021
USD ($)
Disclosure Of Classes Of Share Capital [Line Items]        
Proceeds from issue of shares | $     $ 45,065 $ 147
Warrants        
Disclosure Of Classes Of Share Capital [Line Items]        
Ratio of issuance of warrants to ordinary shares 25.00% 25.00%    
Number of warrants | shares   15,027,327    
Warrant exercise price per share | $ / shares   $ 2.88    
Warrant exercise term 7 years 7 years    
Warrants | Bottom Of Range [Member]        
Disclosure Of Classes Of Share Capital [Line Items]        
Share price for right exercise of the warrants | $ / shares 4.32 4.32    
Private Placement        
Disclosure Of Classes Of Share Capital [Line Items]        
Proceeds from issue of shares $ 110,000 $ 138.0    
Fully-paid ordinary shares | shares   60,109,290 86,666,667  
Par value per share | (per share)   $ 2.30 $ 0.75