Inventories, net

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Inventories, net

Note 2 - Inventories, net

Inventories, net, consisting principally of hardware and component parts, are stated at the lower of cost or net realizable value. Cost is determined using the FIFO method.

Inventories, net are comprised of the following:

	March 31,		December 31,
	2017		2016
Component parts	$	7,460	$	8,360
Work-in-process and finished goods		11,363		9,060
Total	$	18,823	$	17,420