Consolidated Balance Sheets (Parenthetical) - $ / shares shares in Thousands	Sep. 30, 2023	Dec. 31, 2022
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	153,714	154,048
Common stock, shares issued	66,172	57,595
Common stock, shares outstanding	66,172	57,595
Excess stock, par value	$ 0.10	$ 0.10
Excess stock, shares authorized	3,000	3,000
Excess stock, shares outstanding	0	0
Excess stock, shares issued	0	0
Series D Preferred Stock [Member]
Cumulative redeemable preferred stock, percentage	6.375%	6.375%
Cumulative redeemable preferred stock, par value	$ 0.10	$ 0.10
Cumulative redeemable preferred stock, shares authorized	13,700	9,300
Cumulative redeemable preferred stock, shares issued	11,179	9,015
Cumulative redeemable preferred stock, shares outstanding	11,179	9,015