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Inventory (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Schedule of inventory, net of reserves

Inventory consisted of the following (in thousands):

	March 31, 2019				December 31, 2018
Parts and supplies	$	62,216			$	65,645
Work in progress	10,247				10,688
Inventory	$	72,463			$	76,333

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- References

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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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