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INVESTMENT ASSETS - Additional Information (Details)
3 Months Ended 6 Months Ended
Oct. 31, 2023
USD ($)
item
Oct. 31, 2022
USD ($)
Oct. 31, 2023
USD ($)
item
Oct. 31, 2022
USD ($)
Apr. 30, 2023
item
INVESTMENT ASSETS          
Number of homes are leased to residential tenants 9   9   8
Number of buildings under construction have been leased to commercial tenants 2   2   2
Depreciation associated with owned real estate leased or intended to be leased | $ $ 29,000 $ 0 $ 48,000 $ 0