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Schedule of Stock Option Activity (Details) - Share-Based Payment Arrangement, Option [Member] $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jul. 31, 2023 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of Options, Outstanding, Beginning balance | shares	25
Weighted-Average Exercise Price, Outstanding, Beginning balance | $ / shares	$ 13.72
Number of Options, Granted | shares
Weighted-Average Exercise Price, Granted | $ / shares
Number of Options, Exercised | shares	(13)
Weighted-Average Exercise Price, Exercised | $ / shares	$ (13.72)
Number of Options, Cancelled / Forfeited | shares
Weighted-Average Exercise Price, Cancelled / Forfeited | $ / shares
Number of Options, outstanding, Ending balance | shares	12
Weighted-Average Exercise Price, Outstanding, Ending balance | $ / shares	$ 13.72
Weighted Average Remaining Contractual Term, Outstanding	1 year 1 month 6 days
Aggregate Intrinsic Value, Outstanding | $	$ 125
Number of Options, Exercisable | shares	12
Weighted-Average Exercise Price, Exercisable | $ / shares	$ 13.72
Weighted Average Remaining Contractual Term, Exercisable	1 year 1 month 6 days
Aggregate Intrinsic Value, Exercisable | $	$ 125

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