Stock-Based Awards (Details - RSU Activity) - Restricted Stock Units (RSUs) [Member]	9 Months Ended
	Apr. 30, 2022 $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of Shares Beginning balance | shares	4,396,819
Weighted Average Beginning balance | $ / shares	$ 1.09
RSUs issued | shares	1,500,000
Weighted Average Grant Date Fair Value Issued, issued | $ / shares	$ 0.45
RSUs vested | shares	(2,792,943)
Weighted Average Grant Date Fair Value Vested, vested | $ / shares	$ 0.61
Number of Shares Ending balance | shares	3,103,876
Weighted Average Ending balance | $ / shares	$ 0.28