REVENUES (Tables)

6 Months Ended

Oct. 31, 2021

REVENUES

Schedule of other revenues

	Three Months ended October 31,				Six Months ended October 31,
	2021		2020		2021		2020
Sale of building	$	6,750	$	—	$	6,750	$	—
Oil and gas royalties		40		25		175		36
Public improvement district reimbursements		15		69		239		244
Private infrastructure reimbursement covenants		31		245		83		378
Miscellaneous other revenues		115		189		610		589
	$	6,951	$	528	$	7,857	$	1,247