Income Taxes - Schedule of Change in the Valuation Allowance (Details) - Change in the Valuation Allowance [Member] - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
|
| Reserves deducted from deferred income taxes, net: | ||
| Balance at beginning of year | $ 1,840 | $ 2,025 |
| Additions related to stock-based compensation | ||
| Deductions | (185) | |
| Balance at end of year | $ 1,840 | $ 1,840 |