Equity Compensation Plans (Details - PSU Activity) - Performance Stock Units [Member] shares in Thousands	3 Months Ended
	Jul. 31, 2024 $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares outstanding, beginning balance | shares	611
Weighted average grant date fair value outstanding, beginning balance | $ / shares	$ 15.30
Shares, granted | shares	1,239
Weighted average grant date fair value, granted | $ / shares	$ 7.58
Shares, vested | shares	0
Weighted average grant date fair value, vested | $ / shares	$ 0
Shares, forfeited | shares	0
Weighted average grant date fair value, forfeited | $ / shares	$ 0
Shares outstanding, ending balance | shares	1,850
Weighted average grant date fair value outstanding, ending balance | $ / shares	$ 10.13