Commitment and Contingencies (Details Narrative) - USD ($)	3 Months Ended	6 Months Ended
Jan. 31, 2018	Apr. 30, 2018	May 31, 2019
Loss Contingency, Information about Litigation Matters [Abstract]
Lawsuit exposure		$ 25,000
Theft	$ 200,000
Reimbursement from insurance claim			$ 175,841

Best estimate of the loss exposure for a reasonably possible liability for product liability damages for which no accrual has been recorded.

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