Basis of Presentation (Details) - Schedule of dilutive weighted average shares - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Oct. 31, 2021	Oct. 31, 2020
NUMERATOR:
NET INCOME (LOSS) (in Dollars)	$ 2,419	$ (726)
DENOMINATOR:
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING - BASIC	138,719,017	119,914,246
INCOME (LOSS) PER COMMON SHARE - BASIC (in Dollars per share)	$ 0.02	$ (0.01)
NUMERATOR:
NET INCOME (LOSS) (in Dollars)	$ 2,419	$ (726)
Less: adjustments to net income (in Dollars)	(4,331)
NET INCOME (LOSS) - DILUTED SHARES OUTSTANDING CALCULATION (in Dollars)	$ (1,912)	$ (726)
DENOMINATOR:
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING - BASIC	138,719,017	119,914,246
Warrants and Options to purchase common stock	100,731,026
Convertible Debt - Derivative	11,273,568
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING - DILUTED	250,723,611	119,914,246
LOSS PER COMMON SHARE - DILUTED (in Dollars per share)	$ (0.01)	$ (0.01)