INVESTMENT IN DEBT AND EQUITY SECURITIES (Details - Series H Preferred Stock and Preferred Stock Warrants)	6 Months Ended
	Oct. 31, 2025 USD ($)
Q C L S Series H Warrants [Member]
DisclosureLineElements [Line Items]
Investment, beginning balance	$ 0
Initial fair value of Investment	1,606,000
Debt Securities, Realized Gain (Loss)	1,409,000
Investment, ending balance	3,015,000
Series H Preferred Stock [Member]
DisclosureLineElements [Line Items]
Investment, beginning balance	0
Initial fair value of Investment	3,483,000
Debt Securities, Realized Gain (Loss)	1,350,000
Investment, ending balance	$ 4,833,000