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Inventories - Inventories, Net of Reserves (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current:
Raw materials	$ 3,821	$ 4,085
Finished goods	6,044	5,948
Total current inventory	9,865	10,033
Long-term:
Raw materials	1,576	1,980
Finished goods	1,634	1,587
Total long-term inventory	$ 3,210	$ 3,567

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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 classified as noncurrent.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items that are classified as noncurrent.

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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.

+ References

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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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Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle.

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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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