SEGMENT INFORMATION (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 31, 2023 USD ($)	Oct. 31, 2022 USD ($)	Oct. 31, 2023 USD ($)	Oct. 31, 2022 USD ($)
SEGMENT INFORMATION (Details) [Line Items]
Number of Reportable Segments			2
Number Of Principal Markets	3		3
Revenues	$ 13,575	$ 8,949	$ 25,984	$ 17,153
POC Revenue [Member]
SEGMENT INFORMATION (Details) [Line Items]
Revenues	12,296	8,654	24,018	16,607
POT Revenue [Member]
SEGMENT INFORMATION (Details) [Line Items]
Revenues	$ 1,279	$ 295	$ 1,966	$ 546