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v3.26.1

REVENUES - Additional Information (Details) | 12 Months Ended
--- | ---
Apr. 30, 2026 USD ($) customer | Apr. 30, 2025 USD ($) customer
Concentration Risk [Line Items] |  |
Number of customers | customer | 1 | 2
Customer outstanding receivables | $ 0 | $ 0
Revenues | $ 52,847,000 | $ 49,694,000
Land sale revenue |  |
Concentration Risk [Line Items] |  |
Number of customers | customer | 3 | 3
Customer A |  |
Concentration Risk [Line Items] |  |
Revenues | $ 8,954,000 | $ 11,809,000
Customer B |  |
Concentration Risk [Line Items] |  |
Revenues |  | $ 6,028,000

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