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Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements - Narrative (Details) | 12 Months Ended
--- | ---
Dec. 31, 2025 USD ($) agreement | Dec. 31, 2024 USD ($)
Intangible assets |  |
Restructuring charges | $ 1,000,000.0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Cost of Sales |
Asset impairment losses | $ 0 |
Customers average payment term | 30 days |
Distributors average payment term | 60 days |
Number of distribution and license agreements | agreement | 3 |
Revenue | $ 69,258,000 | $ 101,489,000
Contract assets | 0 | 0
Impairments of long-lived assets | 0 | 0
Goodwill impairment | 0 | 0
Indefinite-lived intangible asset impairment | 0 | 0
Goodwill | 921,000 | 921,000
Research and product development | 0 | 19,000
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent |  |
Intangible assets |  |
Other comprehensive loss before reclassifications unrealized gain on available for sale investments | $ 100,000 |
Minimum |  |
Intangible assets |  |
Property and equipment useful life | 3 years |
Market and performance-based stock unit awards service period | 1 year |
Maximum |  |
Intangible assets |  |
Property and equipment useful life | 10 years |
Market and performance-based stock unit awards service period | 2 years |
Concentrate Products Sales |  |
Intangible assets |  |
Reserve for returns | $ 0 | 0
DaVita |  |
Intangible assets |  |
Product purchase agreement, One time payment from counterparty |  | $ 400,000
DaVita | Concentrate Products Sales |  |
Intangible assets |  |
Revenue | 2,000,000.0 |
Sun Pharma, Jeil Pharma, And Drogsan Pharma |  |
Intangible assets |  |
Recognized revenue | $ 300,000 |

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