New Accounting Pronouncements (Details) - COVID-19 $ in Millions	9 Months Ended
Jun. 30, 2021 USD ($) lease_concesion
New Accounting Pronouncement, Early Adoption [Line Items]
Number of operating leases accounted for as lease concessions \| lease_concesion	1
Decrease in operating lease liabilities due to lease concessions	$ 0.1
Decrease in operating right-of-use assets due to lease concessions	$ 0.1

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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