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Stockholders' Equity - Schedule of Warrant Activity (Details)
12 Months Ended
Oct. 31, 2018
shares
Series A Warrant [Member]  
Class of Warrant or Right, Outstanding 7,680,000
Class of Warrant or Right, Outstanding 7,680,000
Series C Warrants [Member]  
Class of Warrant or Right, Outstanding 11,580,900
Common stock issued during period, warrants exercised (11,536)
Class of Warrant or Right, Outstanding 11,569,364
Series D Warrants [Member]  
Class of Warrant or Right, Outstanding 2,584,174
Common stock issued during period, warrants exercised (2,584,174)