Equity and Earnings Per Common Share (Details) - $ / shares	Mar. 12, 2019	Sep. 30, 2023	Dec. 31, 2022
Equity and Earnings Per Common Share
Number of preferred shares authorized	100,000,000	100,000,000	100,000,000
Series A Preferred Stock.
Equity and Earnings Per Common Share
Preferred stock, shares issued	10,000
Preferred stock dividend rate	5.50%
Dividend payment term	45 days
Redemption price per share	$ 1,000