Summary of Significant Accounting Policies - Schedule of Segment Reporting Information, by Segment (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Segment Reporting [Line Items] | ||||||
| Total revenue | $ 5,486 | $ 5,000 | $ 7,387 | $ 5,000 | ||
| Cost of sales | 280 | 0 | 1,356 | 0 | ||
| Sales and marketing expenses | 39,378 | 12,796 | 84,338 | 23,909 | ||
| Research and development expenses | 0 | 9,061 | 0 | 14,879 | ||
| Share-based compensation expense | 4,472 | 2,845 | 8,791 | 5,400 | ||
| Loss from operations | (34,172) | (16,857) | (78,307) | (33,788) | ||
| Other (expense) income | (13) | 199 | (10) | 188 | ||
| Interest income | 2,270 | 2,246 | 4,914 | 4,569 | ||
| Net loss before income taxes | (31,915) | (14,412) | (73,403) | (29,031) | ||
| Income tax expense | 3 | 500 | 3 | 500 | ||
| Net loss | (31,918) | $ (41,488) | (14,912) | $ (14,619) | (73,406) | (29,531) |
| Product sales, net | ||||||
| Segment Reporting [Line Items] | ||||||
| Total revenue | 1,736 | 0 | 3,387 | 0 | ||
| License revenue | ||||||
| Segment Reporting [Line Items] | ||||||
| Total revenue | 3,750 | 5,000 | 4,000 | 5,000 | ||
| Reportable Segment | ||||||
| Segment Reporting [Line Items] | ||||||
| Total revenue | 5,486 | 5,000 | 7,387 | 5,000 | ||
| Cost of sales | 252 | 0 | 1,303 | 0 | ||
| Sales and marketing expenses | 29,262 | 7,057 | 62,340 | 11,963 | ||
| General and administrative expenses | 5,672 | 3,621 | 13,260 | 7,926 | ||
| Research and development expenses | 0 | 8,334 | 0 | 13,499 | ||
| Share-based compensation expense | 4,472 | 2,845 | 8,791 | 5,400 | ||
| Total operating expenses | 39,658 | 21,857 | 85,694 | 38,788 | ||
| Loss from operations | (34,172) | (16,857) | (78,307) | (33,788) | ||
| Other (expense) income | (13) | 199 | (10) | 188 | ||
| Interest income | 2,270 | 2,246 | 4,914 | 4,569 | ||
| Net loss before income taxes | (31,915) | (14,412) | (73,403) | (29,031) | ||
| Income tax expense | 3 | 500 | 3 | 500 | ||
| Net loss | (31,918) | (14,912) | (73,406) | (29,531) | ||
| Reportable Segment | Product sales, net | ||||||
| Segment Reporting [Line Items] | ||||||
| Total revenue | 1,736 | 0 | 3,387 | 0 | ||
| Reportable Segment | License revenue | ||||||
| Segment Reporting [Line Items] | ||||||
| Total revenue | $ 3,750 | $ 5,000 | $ 4,000 | $ 5,000 | ||
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 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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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, excluding 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 The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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