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Consolidated Balance Sheets (Parenthetical) - $ / shares
Dec. 31, 2021
Dec. 31, 2020
Consolidated Balance Sheets    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized 50,000,000 10,000,000
Common stock, shares issued 10,183,730 5,663,040
Common stock, shares outstanding 10,183,730 5,663,040