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Basic and Diluted Average Shares (Details Narrative) - shares
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Common Share Options, Warrants and Restricted Stock Units [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share 1,015,500 1,148,250