Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.23.1
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
Mar. 31, 2023
Dec. 31, 2022
Condensed Consolidated Balance Sheets [Abstract]    
Trade accounts receivable, allowance for credit losses $ 112,581 $ 108,636
Preferred stock, par value $ 1.00 $ 1.00
Preferred stock, shares authorized 3,000,000 3,000,000
Preferred stock, shares issued 28,000 28,000
Preferred stock, shares outstanding 28,000 28,000
Common stock, par value $ 0.05 $ 0.05
Common stock, shares authorized 75,000,000 75,000,000
Common stock, shares issued 9,948,836 9,915,586
Common stock, shares outstanding 9,948,836 9,915,586