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Inventory (Tables)

3 Months Ended

Mar. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory

Our inventory, net of allowance for obsolescence of $37,000 at March 31, 2021 and $221,000 at December 31, 2020, consisted of the following amounts:

			March 31, 2021						December 31, 2020
			(in thousands)
Raw materials - current			$	18,619					$	18,026
Work-in-process			1,363						1,900
Inventory - current			19,982						19,926
Raw materials - long term (net of allowances of $37 and $221, respectively)			1,105						1,065
Inventory - total			$	21,087					$	20,991

A summary of our inventory allowance is as follows:

			March 31, 2021						December 31, 2020
			(in thousands)
Beginning balance			$	(221)					$	(24)
Accruals			—						(251)
Write-offs			184						54
Ending balance			$	(37)					$	(221)

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- Definition

Tabular disclosure of the carrying 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.

+ References

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