Fair Value Measurements - Reconciliation of Financial Instruments Presented at Fair Value (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Fair Value Measurements [Abstract]
(Gain) loss on adjustment to fair value	$ 48,233	$ (2,373)	$ 16,382	$ (4,537)
Subordinated Note Warrants - Related Party [Member]
Fair Value Measurements [Abstract]
Beginning of the period			316	4,159	$ 4,159
Gain on adjustment to fair value			(290)		(3,843)
End of the period	26		26		316
Incremental Share Right Liability [Member]
Fair Value Measurements [Abstract]
Beginning of the period			0	0	0
Issuance of incremental share rights			17,757		0
(Gain) loss on adjustment to fair value			(2,493)		0
End of the period	15,264		15,264		0
Series F Preferred Stock Embedded Derivatives [Member]
Fair Value Measurements [Abstract]
Beginning of the period			15,853	0	0
Embedded derivatives recognized at issuance of Series F Preferred Stock			0		25,479
Redemption of Series F Preferred Stock	7,396		7,396		0
(Gain) loss on adjustment to fair value			(10,987)		(9,626)
End of the period	12,262		12,262		15,853
Series F Preferred Stock Anniversary Warrants [Member]
Fair Value Measurements [Abstract]
Beginning of the period			90,134	$ 0	0
Issuance of Series F Preferred Stock			0		22,115
Redemption of Series F Preferred Stock			(51,324)		0
(Gain) loss on adjustment to fair value			(29,319)		68,019
End of the period	$ 9,492		$ 9,492		$ 90,134