EARNINGS (LOSS) PER SHARE (Details) - Schedule of Earnings Per Share, Basic and Diluted - shares		3 Months Ended		9 Months Ended
		Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2024	Jan. 31, 2023
Weighted average shares outstanding:
Basic EPS Shares outstanding (weighted average)		9,439,939	9,349,198	9,407,789	9,327,828
Effect of Dilutive Securities	[1]
Diluted EPS Shares outstanding		9,439,939	9,349,198	9,407,789	9,327,828

[1] For the three and nine months ended January 31, 2024 and 2023, dilutive securities are excluded from the calculation of EPS since the inclusion of such shares would be antidilutive. The exercisable shares excluded for the three and nine months ended January 31, 2024 were 86,000 shares. The exercisable shares excluded for the three and nine months ended January 31, 2023 were 243,625 shares.