Stock-Based Compensation (Details) - Schedule of Stock Option Activity Granted - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
Schedule of Stock Option Activity Granted [Abstract]
Number of options, Beginning	857,000	843,000
Weighted- Average Exercise Price, Beginning	$ 2.76	$ 2.72
Weighted- Average Remaining Contractual Term, Beginning		6 years 9 months 3 days
Aggregate Intrinsic Value, Beginning	$ 763	$ 10,657
Number of Options, Granted	58,000	60,000
Weighted- Average Exercise Price, Granted	$ 2.35	$ 8.8
Number of Options, Exercised	(2,000)	(5,000)
Weighted- Average Exercise Price, Exercised	$ 1.19	$ 1.67
Number of Options,Cancelled / forfeited	(57,000)	(41,000)
Weighted- Average Exercise Price, Cancelled / forfeited	$ 7.83	$ 11.02
Number of Options, Ending	856,000	857,000
Weighted- Average Exercise Price, Ending	$ 1.79	$ 2.76
Weighted- Average Remaining Contractual Term, Ending	4 years 11 months 23 days	5 years 10 months 17 days
Aggregate Intrinsic Value, Ending	$ 346	$ 763
Number of Options, Exercisable	737,000
Weighted- Average Exercise Price, Exercisable	$ 1.72
Weighted- Average Remaining Contractual Term, Exercisable	4 years 4 months 24 days
Aggregate Intrinsic Value, Exercisable	$ 330