Inventory (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Inventory
Raw materials	$ 4,457	$ 4,324
Finished goods	832	789
Purchased inventory	495	468
Total inventory	5,784	5,581
Less: reserves	(11)	(36)
Inventory, net	5,773	5,545
Diagnostics
Inventory
Raw materials	2,103	2,425
Finished goods	416	307
Purchased inventory	160	119
Total inventory	2,679	2,851
Less: reserves	(11)	(36)
Inventory, net	2,668	2,815
Therapeutic Devices
Inventory
Raw materials	2,354	1,899
Finished goods	416	482
Purchased inventory	335	349
Total inventory	3,105	2,730
Inventory, net	3,105	2,730
Development Services
Inventory
Inventory, net	$ 0	$ 0

Amount of inventory reserves for last-in first-out (LIFO) and other inventory valuation methods.

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Amount before valuation reserves of merchandise or goods held by the entity that are readily available for sale and items held by the entity which are partially complete or in the process of being readied for sale.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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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.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

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