REVENUES (Tables)

3 Months Ended

Jul. 31, 2021

REVENUES

Schedule of other revenues

Other revenues. Other revenues consist of (in thousands):

	Three Months ended July 31,
	2021		2020
Oil and gas royalties	$	135	$	11
Public improvement district reimbursements		309		175
Private infrastructure reimbursement covenants		52		133
Miscellaneous other revenues		410		400
	$	906	$	719