Leases (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2025	Jan. 31, 2024	Jul. 31, 2024
Lease, Cost
Operating lease cost	$ 1,369	$ 1,084	$ 2,739	$ 1,630
Short-term operating lease cost	347	481	707	1,023
Cash paid for amounts included in the measurement of operating lease liabilities	1,150	1,062	2,286	1,686
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 0	$ 3,699	$ 0	$ 3,699
Weighted-average remaining lease term - operating leaes	5 years 1 month 6 days		5 years 1 month 6 days		5 years 4 months 24 days
Weighted-average discount rate - operating leases	5.11%		5.11%		5.10%
Lessee, Operating Lease, Liability, Payment, Due, Rolling Maturity
Fiscal year 2025 (remaining six months)	$ 2,681		$ 2,681
Fiscal year 2026	4,724		4,724
Fiscal year 2027	3,758		3,758
Fiscal year 2028	2,948		2,948
Fiscal year 2029	2,356		2,356
Thereafter	3,478		3,478
Total	19,945		19,945
Less: imputed interest	(2,327)		(2,327)
Net lease obligation	$ 17,618		$ 17,618

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Amount of lessee's undiscounted obligation for lease payment for operating lease.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.

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Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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