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Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories are comprised of the following:

		September 30,				December 31,
		2014				2013
Component parts		$	17,176			$	12,203
Work-in-process and finished goods			14,254				13,450
Total		$	31,430			$	25,653

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- Definition

Tabular disclosure of inventories.

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