Quarterly report pursuant to Section 13 or 15(d)

Investment Securities (Details Narrative)

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Investment Securities (Details Narrative) - USD ($)
3 Months Ended
Oct. 31, 2018
Oct. 31, 2017
Schedule of Investments [Abstract]    
Held to maturity, net $ 5,989,928  
Sale of securities, held to maturities 5,977,794  
Realized loss on sale of securities, net $ 12,134