Commitment and Contingencies (Details Narrative)	3 Months Ended
Oct. 31, 2018 USD ($)
Loss Contingencies [Line Items]
Lawsuit exposure	$ 25,000
Minimum
Loss Contingencies [Line Items]
Theft	100,000
Maximum
Loss Contingencies [Line Items]
Theft	$ 200,000

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-SubTopic 20
-Section 50
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