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Segment Reporting (Tables) | 3 Months Ended
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Mar. 31, 2026
Segment Reporting [Abstract] |
Schedule of Single Reportable Segment Profit or Loss Information | The Company's single reportable segment profit or loss information is as follows:
|  | Three Months Ended March 31, |
|  | 2026 |  |  | 2025 |
|  | (In thousands) |
Laboratory Services |  | $ | 32 |  |  | $ | 2,138 |
Kitted Products |  |  | — |  |  |  | — |
Total net revenues |  |  | 32 |  |  |  | 2,138 |
Less: |  |  |  |  |  |
Cost of revenues, as adjusted |  |  | (4 | ) |  |  | 786 |
Personnel-related expenses and board fees |  |  | 4,110 |  |  |  | 3,028 |
Professional fees, legal, and outside services |  |  | 2,547 |  |  |  | 1,849 |
Facilities and insurance |  |  | 563 |  |  |  | 505 |
Laboratory supplies and expenses |  |  | 654 |  |  |  | 456 |
Clinical trial and registry service fees |  |  | 717 |  |  |  | 35 |
Marketing and advertising |  |  | 135 |  |  |  | 65 |
Travel and entertainment |  |  | 286 |  |  |  | 195 |
Other segment items (1) |  |  | 109 |  |  |  | 175 |
Segment loss |  |  | (9,085 | ) |  |  | (4,956 | )
Reconciliation of segment profit and loss: |  |  |  |  |  |
Depreciation and amortization expenses |  |  | (631 | ) |  |  | (491 | )
Stock-based compensation |  |  | (615 | ) |  |  | (473 | )
Change in fair value of contingent consideration |  |  | 5,918 |  |  |  | (879 | )
Interest expense |  |  | (23 | ) |  |  | (29 | )
Other income, net |  |  | 146 |  |  |  | 157 |
Income taxes |  |  | — |  |  |  | — |
Net loss |  | $ | (4,290 | ) |  | $ | (6,671 | )
(1) Other segment items primarily includes delivery expenses, other business taxes and tax credits, and severance costs.
Schedule of Revenues and Long-lived Tangible Assets by Geographic Area | The Company's revenues and long-lived tangible assets by geographic area are presented below. Revenues are based on the customer country of domicile. Assets are based on the location of held assets.
|  | Three Months Ended March 31, |
|  | 2026 |  |  | 2025 |
|  | (In thousands) |
Revenues by geographic area: |  |  |  |  |  |
United States |  | $ | 32 |  |  | $ | 2,138 |
Total net revenues |  | $ | 32 |  |  | $ | 2,138 |
|  | March 31, 2026 |  |  | December 31, 2025 |
|  | (In thousands) |
Long-lived tangible assets by geographic area: |  |  |  |  |  |
United States |  | $ | 6,752 |  |  | $ | 7,177 |
Europe |  |  | 1,716 |  |  |  | 1,577 |
United Kingdom |  |  | 407 |  |  |  | 433 |
Asia-Pacific |  |  | 36 |  |  |  | 63 |
Total |  | $ | 8,911 |  |  | $ | 9,250 |

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- Definition Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 + Details
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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 + Details
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