Leases (Lease Cost and Additional Information) (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Apr. 30, 2026 |
Apr. 30, 2025 |
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| Leases [Abstract] | ||||
| Operating lease expense | $ 1,910,000 | $ 1,863,000 | $ 5,828,000 | $ 5,637,000 |
| Short-term lease expense | 44,000 | 35,000 | 122,000 | 99,000 |
| Variable lease expense | 1,065,000 | 1,214,000 | 2,908,000 | 3,514,000 |
| Sublease income | 0 | 0 | 0 | (28,000) |
| Total lease expense | $ 3,019,000 | $ 3,112,000 | 8,858,000 | 9,222,000 |
| Operating leases - Operating cash outflows | 6,130,000 | 6,236,000 | ||
| ROU assets obtained in the exchange for lease liabilities (non-cash): operating leases | $ 4,390,000 | $ 4,271,000 | ||
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- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of sublease income excluding finance and operating lease expense. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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