Quarterly report pursuant to Section 13 or 15(d)

Loss Per Share - Schedule of Anti-dilutive Potential Shares Outstanding Activity (Details)

v3.7.0.1
Loss Per Share - Schedule of Anti-dilutive Potential Shares Outstanding Activity (Details) - shares
6 Months Ended
Apr. 30, 2017
Apr. 30, 2016
Shares Issuable Upon Exercise of Warrants [Member]    
Antidilutive shares 187,500
Shares Issuable Upon Conversion of Preferred Stock [Member]    
Antidilutive shares 9,281,275 2,956,196
Shares Issuable Upon Exercise of Stock Options [Member]    
Antidilutive shares 3,028,512 53,618
Non-vested Shares Under Restricted Stock Grants [Member]    
Antidilutive shares 380,341 164,201