Balance Sheet Components - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Sep. 30, 2025 |
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| Property, Plant, and Equipment [Line Items] | |||||
| Accounts receivable, allowance for credit loss | $ 600 | $ 600 | $ 600 | ||
| Insurance receivable for litigation settlement costs | 16,300 | 16,300 | |||
| Depreciation | 6,500 | $ 5,800 | 18,600 | $ 18,100 | |
| Estimated litigation liability, current | 19,729 | 19,729 | $ 229 | ||
| Securities Class Action | |||||
| Property, Plant, and Equipment [Line Items] | |||||
| Estimated litigation liability, current | 17,100 | 17,100 | |||
| Derivative Action | |||||
| Property, Plant, and Equipment [Line Items] | |||||
| Estimated litigation liability, current | $ 1,000 | $ 1,000 | |||
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- Definition Insurance Receivable, Expected Recovery, Settlement Cost No definition available.
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- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying amount of reserve for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs, which is expected to be paid within one year of the date of the statement of financial position. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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