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Net Loss Per Share (Details Textual) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Net Loss Per Share (Textual)        
Basic and diluted weighted average number of common shares outstanding 28,037,713 28,034,087 28,037,713 19,017,292