Net Loss Per Common Share (Details - Antidilutive shares) - shares shares in Thousands	3 Months Ended
	Jul. 31, 2024	Jul. 31, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential dilutive securities	18,092	8,821
Equity Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential dilutive securities	687	1,138
RSUs, PSUs and ESPP [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential dilutive securities	1,225	907
2026 Notes [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential dilutive securities	0	6,776
2029 Notes [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential dilutive securities	16,180	0