Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.24.0.1
Consolidated Balance Sheets (Parenthetical) - $ / shares
Dec. 31, 2023
Dec. 31, 2022
Senior common stock, par value (in dollars per share) $ 0.001 $ 0.001
Senior common stock, shares authorized (in shares) 950,000 950,000
Senior common stock, shares issued (in shares) 406,425 431,064
Senior common stock, shares outstanding (in shares) 406,425 431,064
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 62,326,818 62,305,727
Common stock, shares issued (in shares) 40,000,596 39,744,359
Common stock, shares outstanding (in shares) 40,000,596 39,744,359
Series D, E And G Preferred Stock    
Redeemable preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Redeemable preferred stock, liquidation preference (in dollars per share) $ 25 $ 25
Redeemable preferred stock, shares authorized (in shares) 10,750,886 10,751,486
Redeemable preferred stock, shares issued (in shares) 7,052,334 7,052,934
Redeemable preferred stock, shares outstanding (in shares) 7,052,334 7,052,934
Series F Preferred Stock    
Redeemable preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Redeemable preferred stock, liquidation preference (in dollars per share) $ 25 $ 25
Redeemable preferred stock, shares authorized (in shares) 25,972,296 25,992,787
Redeemable preferred stock, shares issued (in shares) 918,601 670,895
Redeemable preferred stock, shares outstanding (in shares) 918,601 670,895