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Inventories

12 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Inventories

5. Inventories

Inventories consisted of the following:

		December 31,
(table only in thousands)		2019				2018
Raw materials		$	15,218			$	15,819
Work in process			7,328				6,098
Finished goods			654				807
Obsolescence allowance			(2,622	)			(1,907	)
Total inventories		$	20,578			$	20,817

Amounts credited to the allowance for obsolete inventory and charged to cost of sales amounted to $0.3 million, $0.5 million and $0.2 million during 2019, 2018 and 2017, respectively. Items charged to the allowance for inventory write-offs were $0.1 million, $0.3 million and $0.6 million, during 2019, 2018 and 2017, respectively.  

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- References

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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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