Income Taxes (Details) - USD ($)	3 Months Ended	9 Months Ended
Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2025	Apr. 30, 2024	Jul. 31, 2024
Income Tax Disclosure [Abstract]
Effective tax rate	(5.60%)	208.10%		(7.50%)
Discrete tax expense (benefit)	$ (498,000)	$ (802,000)	$ (683,000)	$ 961,000
Effective tax rate, excluding discrete items	(0.05%)	2.00%	(0.05%)	2.00%
Unrecognized tax benefits, including interest	$ 8,224,000		$ 8,224,000		$ 8,605,000
Interest accrued relating to income taxes	185,000		185,000		$ 224,000
Decrease in gross unrecognized tax benefits that is reasonably possible	$ 257,000		$ 257,000

Effective Income Tax Rate Reconciliation, Percent, Excluding Discrete Items

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- Definition

Income Tax Expense (Benefit), Discrete

+ References

No definition available.

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- Definition

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns, including interest accrued for an underpayment of income taxes.

+ References

No definition available.

+ Details

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- Definition

Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Subparagraph (d)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-15

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 231
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-231

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- References

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- Definition

Amount of interest expense accrued for an underpayment of income taxes.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-15

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