XML 68 R47.htm IDEA: XBRL DOCUMENT v3.23.3
Property and Equipment, net (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Oct. 31, 2023
Oct. 31, 2022
Oct. 31, 2023
Oct. 31, 2022
Property, Plant and Equipment [Abstract]        
Depreciation $ 101,000 $ 74,000 $ 172,000 $ 117,000