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7. Operating Leases of Lessee Disclosure: Schedule of Future Minimum Rental Payments for Operating Leases (Details)
Oct. 31, 2018
USD ($)
Details  
Operating Leases, Future Minimum Payments Due, Next Twelve Months $ 617,863
Operating Leases, Future Minimum Payments, Due in Two Years 606,908
Operating Leases, Future Minimum Payments, Due in Three Years 437,746
Operating Leases, Future Minimum Payments, Due in Four Years 308,520
Operating Leases, Future Minimum Payments, Due Thereafter 195,183
Operating Leases, Future Minimum Payments Due $ 2,166,220