Preferred Purchase Agreement	12 Months Ended
Preferred Purchase Agreement	Dec. 31, 2024
Preferred Purchase Agreement [Abstract]
Preferred Purchase Agreement	Preferred Purchase Agreement On March 27, 2023, the Company entered into a securities purchase agreement with certain accredited investors (the “Preferred Purchase Agreement”), pursuant to which on March 29, 2023, the Company issued and sold, in a private placement (the “Series F Preferred Offering”), (i) 24,900 shares of Series F-1 Convertible Preferred Stock, par value $0.01 per share (the “Series F-1 Preferred Stock”), (ii) tranche A warrants (the “Preferred Tranche A Warrants”) to acquire 34,859 shares of Series F-3 Convertible Preferred Stock, par value $0.01 per share (the “Series F-3 Preferred Stock”) and (iii) tranche B warrants (the “Preferred Tranche B Warrants”, together with the Preferred Tranche A Warrant, the “Preferred Warrants”) to acquire 24,900 shares of Series F-4 Convertible Preferred Stock, par value $0.01 per share (the “Series F-4 Preferred Stock”) for an aggregate offering price of $24.9 million before deducting the fees paid to the placement agent and the financial advisors and other financing expenses payable by the Company. The gross proceeds of $24.9 million from the Series F Preferred Offering was allocated first to the Preferred Warrant liabilities at their fair value of $4.9 million, with the residual of $20.0 million being allocated to the Series F-1 Preferred Stock. In 2023, all of the Preferred Tranche A Warrants were exercised for an aggregate exercise price of $34.9 million and in 2024 all Preferred Tranche B Warrants were exercised for an aggregate exercise price of $24.9 million. Pursuant to the Certificate of Designation of Preferences, Rights and Limitations of the Series F Convertible Voting Preferred Stock (the “Certificate of Designation”), each share of Series F-1 Preferred Stock automatically converted into shares of common stock and/or, if applicable (in accordance with the beneficial ownership limitations then in effect), shares of Series F-2 Preferred Stock, par value $0.01 per share (the “Series F-2 Preferred Stock” and, together with the Series F-1 Preferred Stock, the Series F-3 Preferred Stock and the Series F-4 Preferred Stock, the “Series F Preferred Stock”) in lieu of common stock. Subject to limitations set forth in the Certificate of Designation, the shares of Series F-2, F-3 and F-4 Preferred Stock are convertible into common stock at the option of the holder at the conversion price of $3.30 per share, $4.50 per share and $6.00 per share, respectively, rounded down to the nearest whole share, and in each case subject to the terms and limitations contained in the Certificate of Designation. As of December 31, 2024, 81,424 shares of the Company’s Series F-1, F-2, F-3 and F-4 Preferred Stock were converted into 18,755,206 shares of common stock. As of December 31, 2024, there were 1,085 shares of Series F-2 Preferred Stock, no shares of Series F-3 Preferred Stock and 2,150 shares of Series F-4 Preferred Stock outstanding. The outstanding Series F-2 and F-4 Preferred Stock are not mandatorily redeemable, redeemable at the holder’s election or contingently redeemable at the holder’s election (at this point, a Deemed Liquidation Event would potentially trigger pro rata liquidation payments to the preferred and common stockholders on a pro rata “as converted” basis). Accordingly, the outstanding Series F-2 and F-4 Preferred Stock are now classified as permanent equity. The Company determined that the Preferred Warrants should be liability-classified. See Critical Accounting Estimates - Fair Value Measurements - Warrant Liability for a discussion of the accounting treatment of the Common Warrants and Preferred Warrants.