Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.21.1
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2020
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) 11,259,926 11,228,792
Common stock, shares outstanding (in shares) 11,259,926 11,228,792
8.625% Series A Cumulative, Perpetual Preferred Stock    
Preferred stock, par value (in dollars per share) $ 0.05  
Preferred stock, dividend rate (as a percent) 8.625% 8.625%
Preferred stock, shares issued (in shares) 984,000 984,000
Preferred stock, shares outstanding (in shares) 984,000 984,000
Convertible preferred stock.    
Preferred stock, shares issued (in shares) 5,003 5,003
Preferred stock, shares outstanding (in shares)   5,003