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v3.21.2

Leases - Additional Information (Details) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2021 USD ($) OperatingRightOfUseAsset | Sep. 30, 2020 USD ($)
Leases [Line Items] |  |
Trade accounts receivables included lease receivables | $ 7,500 |
Rental revenue | 19,000 | $ 53,699
Future minimum lease payments to be received | 800 |
Rental equipment depreciation expense | $ 15,075 | $ 17,945
Maximum |  |
Leases [Line Items] |  |
Lease term | 6 months |
Austin, Texas |  |
Leases [Line Items] |  |
Number of operating right-of use asset related to leased facility | OperatingRightOfUseAsset | 2 |

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- Definition Leases. + References No definition available. + Details
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- Definition Number of operating right-of use asset related to leased facility. + References No definition available. + Details
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- Definition Trade accounts receivables included lease receivables. + References No definition available. + Details
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- Definition This element represents equipment expense including depreciation, repairs, rentals, and service contract costs. This item also includes equipment purchases which do not qualify for capitalization in accordance with the entity's accounting policy. This item may also include furniture expenses. + References No definition available. + Details
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- Definition Amount of lease payments to be received by lessor for operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=124258985&loc=SL77919396-209981 + Details
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- Definition Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=124258985&loc=SL77919359-209981 + Details
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- Definition The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123415192&loc=d3e39896-112707 + Details
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- Details
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- Details
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