COST OF REVENUES - Land sale cost of revenues, net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2026	Jan. 31, 2025
Less:
Cost, Product and Service [Extensible Enumeration]	Land sale	Land sale	Land sale	Land sale
Land sale
COST OF REVENUES
Land sale cost of revenues	$ 5,249	$ 2,206	$ 8,917	$ 12,097
Less:
Public improvement district reimbursements	(403)		(899)	(814)
Private infrastructure covenant reimbursements	(109)	(57)	(334)	(430)
Payments for impact fee credits	(595)	(289)	(1,021)	(1,758)
Land sale cost of revenues, net	$ 4,142	$ 1,860	$ 6,663	$ 9,095