SCHEDULE OF ANTIDILUTIVE SECURITIES EXCLUDED FROM COMPUTATION OF EARNINGS PER SHARE (Details) - shares	9 Months Ended
	Jan. 31, 2022	Jan. 31, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	1,957,708	1,818,016
Restricted Stock Units [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	441,402	342,856
Equity Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	148,060	95,000
Stock Warrants [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	1,368,246	1,380,160