Preferred Stock - Series G Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Millions	Feb. 29, 2024	Feb. 27, 2024	May 08, 2023	Sep. 30, 2025	Dec. 31, 2024
Preferred Stock, Shares Issued				1,332	99
Common Stock
Shares issued on conversion on common stock	2,033	12,558
Series G Preferred Stock
Preferred Stock, Shares Issued				0	0
Shares converted	122
Certain investors | Securities purchase agreement | Series G Preferred Stock
Preferred Stock, Shares Issued			137
Convertible preferred stock, par value (in dollars per share)			$ 0.0001
Warrants to purchase shares of Common stock			4,567
Exercise price (in dollars per share)			$ 720
Proceeds from Issuance of Private Placement			$ 1.9