Common Stock and Preferred Stock - Narrative (Details) $ / shares in Units, $ in Millions				1 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2024 USD ($) $ / shares shares	Sep. 23, 2024	Jul. 27, 2023	Feb. 28, 2023 shares	Sep. 30, 2024 USD ($) $ / shares	Sep. 16, 2024 shares	Dec. 31, 2020 director $ / shares shares
Class of Stock [Line Items]
Shares issuable upon exercise of warrants included in common stock outstanding (in shares) | shares	18,333,333					1,299,575
Reverse stock split ratio		0.07	0.1667
Preferred stock, voting rights, number of directors able to elect | director							2
Series A Cumulative Perpetual Preferred Stock
Class of Stock [Line Items]
Preferred stock issued (in shares) | shares							3,770,265
Preferred stock, dividend rate					9.50%		9.50%
Preferred stock, redemption price (in dollars per share) | $ / shares							$ 25.00
Preferred stock, liquidation preference (in dollars per share) | $ / shares	$ 25.00				$ 25.00
Preferred stock, liquidation preference, per annum (in dollars per share) | $ / shares	$ 2.375				2.375
Preferred stock, dividend rate (in dollars per share) | $ / shares					$ 0.593750
Preferred stock, undeclared dividends | $	$ 23.1				$ 23.1
Acuitas Capital, LLC | Keep Well Agreement | Affiliated Entity
Class of Stock [Line Items]
Sale of stock, shares issued (in shares) | shares				22,646
Acuitas Capital, LLC | Keep Well Agreement | Affiliated Entity | Effect of reverse stock split
Class of Stock [Line Items]
Sale of stock, shares issued (in shares) | shares				22,646