v3.25.2
Condensed Balance Sheets (Parenthetical) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Statement of Financial Position [Abstract]    
Reserve for obsolescence $ 87,000 $ 49,000
Preferred stock, par value $ 0.01 $ 0.01
Preferred stock, shares authorized 5,000,000 5,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 45,000,000 45,000,000
Common stock, shares issued 4,516,136 297,184
Common stock, shares outstanding 4,516,136 297,184
Treasury stock, shares 200,400