Business Combination (Details 1) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Sales	$ 78,709	$ 64,711
Net income	$ (453)	$ (184)
Basic earnings per share	$ (0.03)	$ (0.01)
Diluted earnings per share	$ (0.03)	$ (0.01)
Vertex Acquisition [Member]
Sales		$ 72,497
Net income		$ 102
Basic earnings per share		$ 0.01
Diluted earnings per share		$ 0.01

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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