Annual report pursuant to Section 13 and 15(d)

Income taxes - Schedule of Net Deferred Tax Position (Details)

v3.20.2
Income taxes - Schedule of Net Deferred Tax Position (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Sep. 30, 2019
Income Tax Disclosure [Abstract]    
Balance of tax jurisdictions with net deferred tax assets $ 1,915 $ 186
Balance of tax jurisdictions with net deferred tax liabilities (24,737) (46,560)
Net deferred tax liabilities $ (22,822) $ (46,374)