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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Dec. 31, 2022
Dec. 31, 2021
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Common stock, shares authorized (in shares) 150,000,000 100,000,000
Common stock, shares issued (in shares) 90,853,000 88,305,000
Common stock, shares outstanding (in shares) 90,853,000 88,305,000
Series B Preferred Stock    
Preferred stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 150,000 150,000
Preferred stock, shares issued (in shares) 71,000 75,000
Preferred stock, shares outstanding (in shares) 71,000 75,000