Inventory - Schedule of Components of Inventory (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Inventory - Current Portion
Raw Materials	$ 2,708		$ 3,010
Work in Process	330		367
Finished Goods	2,007		2,401
Total Current Inventory	5,045		5,778
Inventory - Long Term	0		178
Total Inventory	5,045		$ 5,956
Write-off of Inventory	178	$ 0
Triferic Inventory
Inventory - Current Portion
Write-off of Inventory	$ 200

Inventory, Net Of Reserves, Current And Noncurrent

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- Definition

Inventory, Noncurrent, Net Of Reserves

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- Definition

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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- Definition

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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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.

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Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

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Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.

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