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Subsequent Events (Details Narrative) - $ / shares
Apr. 17, 2019
Mar. 31, 2019
Dec. 31, 2018
Common stock, par value   $ 0.001 $ 0.001
Subsequent Event [Member]      
Warrants to purchase shares of common stock 231,133    
Common stock, par value $ 0.001    
Warrant exercise price per share $ 0.08