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CONCENTRATION OF RISK (Detail) - Customer Concentration Risk - Freedom Roads, LLC | 12 Months Ended
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Jul. 31, 2022 | Jul. 31, 2021 | Jul. 31, 2020
Sales |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk percentage (as a percent) | 13.00% | 13.00% | 15.00%
Accounts Receivable |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk percentage (as a percent) | 10.00% | 15.00% |

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