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Inventory (Tables)

12 Months Ended

Dec. 31, 2020

Inventory Disclosure [Abstract]

Schedule of Inventory

Our inventory, net of allowance for obsolescence of $221,000 and $24,000 at December 31, 2020 and 2019, respectively, consisted of the following:

			December 31,
			2020						2019
			(in thousands)
Raw materials - current			$	18,026					$	19,388
Work-in-process			1,900						1,692
Finished goods			—						—
Inventory - current			19,926						21,080
Raw materials - long term (net of allowances of $221 and $24, respectively)			1,065						1,068
Inventory - total			$	20,991					$	22,148

A summary of our inventory allowance is as follows:

			Year Ended December 31,
			2020						2019
			(in thousands)
Beginning balance			$	(24)					$	(19)
Accruals			(251)						(3,758)
Write-offs			54						3,753
Ending balance			(221)						(24)

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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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