Commitments and Contingencies (Details Narrative)		3 Months Ended		6 Months Ended
	Dec. 27, 2017 USD ($) ft²	Apr. 30, 2018 USD ($)	Apr. 30, 2017 USD ($)	Apr. 30, 2018 USD ($)	Apr. 30, 2017 USD ($)
Litigation damages sought				$ 1,300,000
Rent expense		$ 389,000	$ 42,000	638,000	$ 60,000
Salt Lake City Commercial Lease [Member]
Lease rental square feet | ft²	178,528
Rent expense	$ 1,178,285
Lease term	5 years
Lease of percentage rate	3.00%
Hazlet, New Jersey [Member]
Lease cost per month				$ 1,100
Operating lease expiration date				Mar. 31, 2019
Salt Lake City, Utah [Member]
Lease cost per month				$ 24,000
Operating lease expiration date				Mar. 31, 2018
Salt Lake City, Utah [Member] | Lease Agreement [Member]
Lease cost per month				$ 12,400
Operating lease expiration date				Sep. 30, 2018