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Description of Business and Summary of Significant Accounting Policies (Details) - Schedule of outstanding stock options excluded from the calculation of diluted earnings per share - shares shares in Thousands	12 Months Ended
	Jul. 31, 2020	Jul. 31, 2019
Schedule of outstanding stock options excluded from the calculation of diluted earnings per share [Abstract]
Shares excluded from the calculation of diluted earnings per share	1,138	1,204

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- References

No definition available.

+ Details

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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