Stock-Based Compensation (Details Narrative) - USD ($)	3 Months Ended	12 Months Ended
	Oct. 31, 2018	Jul. 31, 2018	Jul. 31, 2017
Outstanding options	2,747,580	2,747,580	232,218
Market value	$ .47
Options granted		2,730,000
Stock Options
Outstanding options	2,747,850
Outstanding options, weighted average remaining contractual term		9 years 9 months
Stock Option Plan 2006
Common stock reserved for future issuance	2,835,000
Common stock reserved for future awards	1,354,185
Options vested	927,850
Unrecognized compensation costs	$ 182,573
Options granted	2,730,000
Stock Option Plan 2017
Common stock reserved for future issuance	5,040,000,000
Common stock reserved for future awards	5,037,270,000