Income Taxes - Additional Information (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Sep. 30, 2020 |
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| Income Tax Contingency [Line Items] | |||||
| Income tax expense | $ 680,000 | $ 90,000 | $ 1,250,000 | $ 297,000 | |
| Benefit related to reversal of previously recorded uncertain tax positions | 300,000 | ||||
| Income tax expense from discontinued operations | $ (47,000) | ||||
| Unrecognized tax benefits that would impact effective tax rate | 900,000 | 900,000 | $ 1,200,000 | ||
| Accrual for potential interest and penalties | $ 600,000 | $ 600,000 | $ 800,000 | ||
| Minimum | |||||
| Income Tax Contingency [Line Items] | |||||
| Number of years open for tax examinations | 3 years | ||||
| Maximum | |||||
| Income Tax Contingency [Line Items] | |||||
| Number of years open for tax examinations | 5 years | ||||
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- Definition Income tax examination number of term generally open for tax examinations. No definition available.
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- Definition Income tax expense (benefit) related to reversal of previously recorded uncertain tax positions. No definition available.
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- Definition Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition 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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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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