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Investments in Marketable Securities (Details) - Schedule of fair value for available-for-sale securities $ in Thousands	12 Months Ended
	Jul. 31, 2022 USD ($)
Corporate bonds [Member]
Available-for-sale securities:
Amortized cost	$ 36,761
Gross unrealized gains	81
Gross unrealized (losses)	(144)
Fair value	36,698
Total available-for-sale securities [Member]
Available-for-sale securities:
Amortized cost	36,761
Gross unrealized gains	81
Gross unrealized (losses)	(144)
Fair value	$ 36,698

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- Definition

Fair value is a broad measure of an asset's worth.

+ References

No definition available.

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- Definition

The increase (decrease), resulting in a gain, in the difference between the fair value and the carrying value, or in the comparative fair values, of securities held at each balance sheet date, that was included in earnings for the period.

+ References

No definition available.

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- Definition

The increase (decrease), resulting in a loss, in the difference between the fair value and the carrying value, or in the comparative fair values, of securities held at each balance sheet date, that was included in earnings for the period.

+ References

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- References

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- Definition

Amount of expense for allocation of cost of intangible asset over its useful life directly used in production of good and rendering of service.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(b)(2))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

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