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Summary of Significant Accounting Policies - Schedule of Effect On Net Income and Weighted Average Number of Shares (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Accounting Policies [Abstract]
Net income (loss) available to common stockholders	$ (1,169)	$ 145
Weighted average shares outstanding: Basic	29,423,000	28,488,000
Add: Warrants		24,000
Add: Stock options		19,000
Weighted average shares outstanding: Diluted	29,423,000	28,531,000
Basic and diluted net income (loss) per share	$ (0.04)	$ 0.01

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The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or 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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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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