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EARNINGS PER SHARE - Reconciliation of Shares Used to Calculate Basic and Diluted Earnings Per Share (Details) - shares | 3 Months Ended | 9 Months Ended
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Jul. 31, 2025 | Jul. 31, 2024 | Jul. 31, 2025 | Jul. 31, 2024
Class A Common Stock |  |  |  |
Class of Stock [Line Items] |  |  |  |
Basic shares (in shares) | 26,143,295 | 25,821,732 | 26,055,141 | 25,718,597
Assumed conversion of restricted shares (in shares) | 134,535 | 277,825 | 108,378 | 162,996
Diluted shares (in shares) | 26,277,830 | 26,099,557 | 26,163,519 | 25,881,593
Class B Common Stock |  |  |  |
Class of Stock [Line Items] |  |  |  |
Basic shares (in shares) | 21,331,127 | 21,331,127 | 21,331,127 | 21,331,127
Diluted shares (in shares) | 21,331,127 | 21,331,127 | 21,331,127 | 21,331,127

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