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Inventory

12 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

Inventory

Inventory

Our inventory, net of allowance for obsolescence of $64,000 and $221,000 at December 31, 2021 and 2020, respectively, consisted of the following:

			December 31,
			2021						2020
			(in thousands)
Raw materials - current			$	17,528					$	18,026
Work-in-process			1,801						1,900
Inventory - current			19,329						19,926
Raw materials - long term (net of allowances of $64 and $221, respectively)			1,582						1,065
Inventory - total			$	20,911					$	20,991

Our long-term inventory consists of raw materials that remain viable but which the Company does not expect to sell within the next year.

Inventory Allowance

We routinely review our inventory allowance balance to account for slow moving or obsolete inventory costs that may not be recoverable in the future.

A summary of our inventory allowance is as follows:

			Year Ended December 31,
			2021						2020
			(in thousands)
Beginning balance			$	221					$	24
Accruals			208						251
Write-offs			(365)						(54)
Ending balance			$	64					$	221

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- References

No definition available.

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- Definition

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-URI http://asc.fasb.org/topic&trid=2126998

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