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Inventories (Tables)

3 Months Ended

Mar. 31, 2019

Inventories Disclosure [Abstract]

Schedule of Inventory [Table Text Block]

						March 31,			December 31,
						2019			2018
						(in thousands)
			Finished goods		$	7,679		$	6,936
			Work in process			3,834			3,667
			Raw materials			15,044			14,484
				Total	$	26,557		$	25,087

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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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