Segment Reporting (Details) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
|
Jun. 30, 2026
USD ($)
|
Mar. 31, 2026
USD ($)
|
Jun. 30, 2025
USD ($)
|
Mar. 31, 2025
USD ($)
|
Jun. 30, 2026
USD ($)
segment
|
Jun. 30, 2025
USD ($)
|
|
| Segment Reporting | ||||||
| Number of reportable segments | segment | 1 | |||||
| Segment Reporting | ||||||
| Total revenue | $ 7,271 | $ 8,507 | $ 16,922 | $ 18,897 | ||
| Cost of goods sold | 1,675 | 1,519 | 3,244 | 3,016 | ||
| Gross profit | 5,596 | 6,988 | 13,678 | 15,881 | ||
| Research and development | 4,253 | 6,269 | 8,110 | 12,172 | ||
| Sales and marketing | 3,364 | 5,786 | 6,792 | 11,484 | ||
| General and administrative | 7,258 | 8,080 | 13,224 | 16,606 | ||
| Depreciation and amortization | 953 | 1,080 | 1,969 | 2,141 | ||
| Stock-based compensation | 1,160 | 3,514 | 2,301 | 6,553 | ||
| Total operating expenses | 15,828 | 21,215 | 30,095 | 42,403 | ||
| Other income | 1,358 | 1,870 | 2,793 | 3,904 | ||
| Net loss | (8,874) | $ (4,750) | (12,357) | $ (10,261) | (13,624) | (22,618) |
| Cell Engineering Technology Segment | ||||||
| Segment Reporting | ||||||
| Core revenue | 6,503 | 8,198 | 12,721 | 16,441 | ||
| Non-core revenue | 768 | 309 | 4,201 | 2,456 | ||
| Total revenue | 7,271 | 8,507 | 16,922 | 18,897 | ||
| Cost of goods sold | 1,675 | 1,519 | 3,244 | 3,016 | ||
| Gross profit | 5,596 | 6,988 | 13,678 | 15,881 | ||
| Research and development | 4,062 | 5,671 | 7,772 | 10,941 | ||
| Sales and marketing | 3,107 | 5,146 | 6,274 | 10,254 | ||
| General and administrative | 6,546 | 5,804 | 11,779 | 12,514 | ||
| Depreciation and amortization | 953 | 1,080 | 1,969 | 2,141 | ||
| Stock-based compensation | 1,160 | 3,514 | 2,301 | 6,553 | ||
| Total operating expenses | 15,828 | 21,215 | 30,095 | 42,403 | ||
| Other income | 1,358 | 1,870 | 2,793 | 3,904 | ||
| Net loss | $ (8,874) | $ (12,357) | $ (13,624) | $ (22,618) | ||
| X | ||||||||||
- Definition Amount of core revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). No definition available.
|
| X | ||||||||||
- Definition Amount of non-core revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). No definition available.
|
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The aggregate total amount of expenses directly related to the marketing or selling of products or services. No definition available.
|
| X | ||||||||||
- Details
|