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Earnings (Loss) Per Share (Details Narrative) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Earnings (loss) per share:        
Antidiluted earnings per share computations 29,387 177,170 29,387 22,210