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GENERAL AND ADMINISTRATIVE EXPENSES (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jul. 31, 2022
Jul. 31, 2021
General and Administrative Expense, Disclosure [Line Items]    
General and administrative expenses $ 1,171 $ 1,188
Land development    
General and Administrative Expense, Disclosure [Line Items]    
General and administrative expenses 607 584
Homebuilding    
General and Administrative Expense, Disclosure [Line Items]    
General and administrative expenses 257 187
Corporate    
General and Administrative Expense, Disclosure [Line Items]    
General and administrative expenses $ 307 $ 417