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Basic and Diluted Earnings Per Common Share	12 Months Ended
	Dec. 31, 2017
Earnings Per Share [Abstract]
Basic and Diluted Earnings Per Common Share	8. Basic and Diluted Earnings Per Common Share Basic earnings per share excludes the dilutive effects of options, warrants and other convertible securities. Diluted earnings per share reflects the potential dilutions of securities that could share in the Company’s earnings. Options, warrants and convertible preferred stock representing approximately 384,000 and 453,000 shares were excluded from the computations of diluted net loss per common share for the years ended December 31, 2017 and 2016, respectively, as their effect was anti-dilutive.

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- Definition

The entire disclosure for earnings per share.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-URI http://asc.fasb.org/topic&trid=2144383

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