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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Dec. 31, 2022
Dec. 31, 2021
Preferred stock, par value $ 0.01 $ 0.01
Preferred stock, shares authorized 1,000 1,000
Preferred stock, shares issued 0 0
Common stock, shares issued 12,307,157 12,380,657
Common stock, shares outstanding 12,307,157 12,380,657
Common Class A [Member]    
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 20,000,000 20,000,000
Common stock, shares issued 12,307,157 12,380,657
Common stock, shares outstanding 12,307,157 12,380,657