Segment Information - Summary of Segment Reporting Information, by Segment (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Segment Reporting [Line Items] | ||||||
| Revenues | [1] | $ 118,376 | $ 96,057 | $ 332,789 | $ 277,563 | |
| Costs and expenses: | ||||||
| Litigation settlement costs, net of recoveries | 0 | 0 | 7,205 | 0 | ||
| Depreciation and amortization | 19,386 | 18,849 | ||||
| Stock-based compensation expense | 50,385 | 48,376 | ||||
| Total costs and expenses | 154,656 | 126,177 | 447,832 | 383,888 | ||
| Loss from operations | (36,280) | (30,120) | (115,043) | (106,325) | ||
| Gain on sale of business | 0 | 48,847 | 0 | 48,847 | ||
| Interest income | 1,500 | 2,690 | 5,385 | 8,731 | ||
| Other income (expense), net | [1] | 40 | (836) | 686 | (1,323) | |
| Income (loss) before income taxes | (34,740) | 20,581 | (108,972) | (50,070) | ||
| Income tax expense | (311) | (191) | (607) | (462) | ||
| Net (loss) income | (35,051) | 20,390 | (109,579) | (50,532) | ||
| Reportable Segment | ||||||
| Segment Reporting [Line Items] | ||||||
| Revenues | 118,376 | 96,057 | 332,789 | 277,563 | ||
| Costs and expenses: | ||||||
| Cost of revenues | 49,794 | 38,518 | 141,201 | 119,262 | ||
| Research and development expenses | 15,988 | 16,894 | 48,699 | 54,971 | ||
| Selling, general and administrative expenses | 63,920 | 48,643 | 180,956 | 142,430 | ||
| Litigation settlement costs, net of recoveries | 0 | 0 | 7,205 | 0 | ||
| Depreciation and amortization | 6,778 | 6,065 | 19,386 | 18,849 | ||
| Stock-based compensation expense | 18,176 | 16,057 | 50,385 | 48,376 | ||
| Total costs and expenses | 154,656 | 126,177 | 447,832 | 383,888 | ||
| Loss from operations | (36,280) | (30,120) | (115,043) | (106,325) | ||
| Gain on sale of business | 0 | 48,847 | 0 | 48,847 | ||
| Interest income | 1,500 | 2,690 | 5,385 | 8,731 | ||
| Other income (expense), net | 40 | (836) | 686 | (1,323) | ||
| Income (loss) before income taxes | (34,740) | 20,581 | (108,972) | (50,070) | ||
| Income tax expense | (311) | (191) | (607) | (462) | ||
| Net (loss) income | $ (35,051) | $ 20,390 | $ (109,579) | $ (50,532) | ||
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- Definition Cost Of Revenue, Excluding Depreciation, Amortization And Share-Based Compensation Expense No definition available.
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- Definition Research And Development Expense, Excluding Depreciation, Amortization And Share-Based Compensation Expense No definition available.
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- Definition Selling, General And Administrative Expense, Excluding Depreciation, Amortization And Share-Based Compensation Expense No definition available.
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- Definition Total costs of sales and operating expenses for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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/2003/role/disclosureRef
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- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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