Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.20.4
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Preferred stock, par value (in dollars per share) $ 0.05 $ 0.05
Preferred stock, shares authorized (in shares) 1,000,000 1,000,000
Common stock, par value (in dollars per share) $ 0.0075 $ 0.0075
Common stock, shares authorized (in shares) 277,333,332 277,333,332
Common stock, shares issued (in shares) 11,228,792 9,758,583
Common stock, shares outstanding (in shares) 11,228,792 9,758,583
8.625% Series A Cumulative, Perpetual Preferred Stock    
Preferred stock, shares authorized (in shares) 984,000  
Preferred stock, dividend rate (as a percent) 8.625% 8.625%
Preferred stock, shares issued (in shares) 984,000 0
Preferred stock, shares outstanding (in shares) 984,000 0
Convertible preferred stock.    
Preferred stock, shares issued (in shares) 5,003 6,256
Preferred stock, shares outstanding (in shares) 5,003 6,256