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2. Inventories (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Schedule of inventories

		March 31, 2019				December 31, 2018
Raw materials		$	3,720			$	3,647
Work-in-progress			1,740				1,327
Finished goods			862				1,155
Total inventories		$	6,322			$	6,129

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- References

No definition available.

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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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