Summary of Significant Accounting Policies - Earnings Per Share (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Numerator (for basic and diluted earnings per share)
Net income (loss)	$ 1,626	$ (18,540)
Less preferred stock dividends	(14,377)	(12,576)
Numerator for basic earnings per share	(12,751)	(31,116)
Numerator for diluted earnings per share	$ (12,751)	$ (31,116)
Denominator
Basic weighted-average shares outstanding (in shares)	84,891	83,751
Effect of dilutive securities (in shares)	0	0
Diluted weighted-average shares outstanding (in shares)	84,891	83,751