v3.25.2
Consolidated Balance Sheets (Parentheticals) - USD ($)
shares in Thousands, $ in Thousands
Apr. 30, 2025
Apr. 30, 2024
Statement of Financial Position [Abstract]    
Allowances (in Dollars) $ 110 $ 110
Preferred stock, par value (in Dollars per share) $ 1 $ 1
Preferred stock, shares authorized 600 600
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value (in Dollars per share) $ 1 $ 1
Common stock, shares authorized 20,000 20,000
Common stock shares issued 9,717 9,512
Common stock shares outstanding 9,704 9,511
Common stock reacquired and held in treasury, shares 13 1