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Stockholders' Equity (Details) - USD ($)	12 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022	Jul. 13, 2022	Sep. 29, 2020
Class of Stock [Line Items]
Shelf registration authorized amount				$ 200,000,000
Stock Repurchase Program
Maximum amount authorized by the board of directors for the repurchase of shares of the company's common stock					$ 100,000,000
Shares acquired (in shares)	0	0
Dividends
Dividends declared (in dollars per share)		$ 0.20	$ 0.40

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