Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Oct. 31, 2019	Jul. 31, 2019
Statement of Financial Position [Abstract]
Common stock, par value	$ .001	$ .001
Common stock, shares authorized	75,000,000	75,000,000
Common stock, shares issued	56,578,479	55,836,819
Common stock, shares outstanding	56,578,479	55,836,819