Preferred Stock - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands				12 Months Ended
	Apr. 15, 2022	Jan. 22, 2022	Jan. 20, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Class of Stock [Line Items]
Payments of ordinary dividends, preferred stock and preference stock				$ 7,804	$ 7,886	$ 8,106
Dividends paid				$ 7,804	7,441	$ 8,106
Subsequent Event
Class of Stock [Line Items]
Quarterly cash dividend (in dollars per share)		$ 0.546875
Annualized dividend (in dollars per share)		$ 2.1875
Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, dividend accrual rate				8.75%
Dividend accrual				$ 1,900	1,900
Dividends paid					$ 7,900
Series A Preferred Stock | Forecast
Class of Stock [Line Items]
Preferred stock, dividend accrual rate	6.578%
Preferred stock, liquidation (in per share)	$ 25.00
Series A Preferred Stock | Subsequent Event
Class of Stock [Line Items]
Quarterly cash dividend (in dollars per share)			$ 0.546875