v3.26.1
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
CONDENSED CONSOLIDATED BALANCE SHEETS    
Allowance for doubtful accounts receivable $ 49,598 $ 57,454
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares issued 2,045,714 2,045,714
Preferred stock, shares outstanding 0 0
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 30,000,000 30,000,000
Common stock, shares issued 9,872,662 9,892,565
Common stock, shares outstanding 9,872,662 9,892,565