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Major Customers (Tables)

12 Months Ended

Dec. 31, 2016

Major Customers Disclosure [Abstract]

Schedule of Sales by Major Customers

from unaffiliated customers who represent 10% or more of the Company’s revenues in any one year were as follows:

						Years Ended December 31,
Customer		Revenue Type		Segment(s)		2016		2015		2014
A		Equipment sales		EC		21%		3%		—%
B		Equipment sales, Consulting services		EC		14%		16%		37%
C		Equipment sales, Consulting services, Other		EC		1%		2%		24%
D		Consulting services		EC		—%		11%		8%
E		Equipment sales		EC		—%		15%		—%

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- Definition

Major Customers Disclosure [Abstract]

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No definition available.

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- Definition

Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer.

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