Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Narrative)

v3.7.0.1
Summary of Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended
Jan. 31, 2017
Oct. 31, 2016
Accounting Policies [Abstract]    
Cash equivalents $ 49,000,000 $ 106,700,000
Concentration of credit risk $ 53,900,000