v3.24.0.1
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Jan. 31, 2024
Apr. 30, 2023
Statement of Financial Position [Abstract]    
Allowance for credit losses $ 133 $ 125
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, authorized 20,000,000 20,000,000
Preferred stock, issued 0 0
Preferred stock, outstanding 0 0
Common stock, par value $ 0.001 $ 0.001
Common stock, authorized 100,000,000 100,000,000
Common stock, issued 14,627,170 14,447,149
Common stock, outstanding 12,778,097 13,233,151
Treasury stock, shares 1,849,073 1,213,998