Fair Value Measurements - Fair Value Instruments Unobservable Market Data (Details)	Jun. 30, 2026	Jun. 10, 2026	Apr. 08, 2026	Dec. 31, 2025
Subordinated Note Warrants [Member] | Expected Term [Member]
Fair Value Measurements [Abstract]
Measurement input	3.25			3.75
Subordinated Note Warrants [Member] | Stock Price [Member]
Fair Value Measurements [Abstract]
Measurement input	0.72			1.69
Subordinated Note Warrants [Member] | Exercie Price [Member]
Fair Value Measurements [Abstract]
Measurement input	8.89			8.89
Subordinated Note Warrants [Member] | Risk-Free Rate [Member]
Fair Value Measurements [Abstract]
Measurement input	0.0407			0.0355
Subordinated Note Warrants [Member] | Equity Volatility rate [Member]
Fair Value Measurements [Abstract]
Measurement input	0.75			0.85
Series F Preferred Stock [Member] | Expected Term [Member]
Fair Value Measurements [Abstract]
Measurement input	3.24		3.47	3.16
Series F Preferred Stock [Member] | Stock Price [Member]
Fair Value Measurements [Abstract]
Measurement input	0.72		2.1	1.69
Series F Preferred Stock [Member] | Risk-Free Rate [Member]
Fair Value Measurements [Abstract]
Measurement input	0.0407		0.0374	0.035
Series F Preferred Stock [Member] | Equity Volatility rate [Member]
Fair Value Measurements [Abstract]
Measurement input	0.45		0.54	0.54
Series F Preferred Stock [Member] | Conversion Price [Member]
Fair Value Measurements [Abstract]
Measurement input	202.02		202.02	202.02
Series F Preferred Stock [Member] | Stated Dividend Rate [Member]
Fair Value Measurements [Abstract]
Measurement input	0.12		0.12	0.12
Series F Preferred Stock [Member] | Transaction Discount [Member]
Fair Value Measurements [Abstract]
Measurement input	0.282		0.302	0.325
Series F Preferred Stock Anniversary Warrants [Member] | Expected Term [Member]
Fair Value Measurements [Abstract]
Measurement input	4.74	4.79	4.96	5.23
Series F Preferred Stock Anniversary Warrants [Member] | Stock Price [Member]
Fair Value Measurements [Abstract]
Measurement input	0.72	0.84	2.1	1.69
Series F Preferred Stock Anniversary Warrants [Member] | Exercie Price [Member]
Fair Value Measurements [Abstract]
Measurement input	1.89	1.89	1.89	2.05
Series F Preferred Stock Anniversary Warrants [Member] | Risk-Free Rate [Member]
Fair Value Measurements [Abstract]
Measurement input	0.041	0.0417	0.0384	0.0369
Series F Preferred Stock Anniversary Warrants [Member] | Equity Volatility rate [Member]
Fair Value Measurements [Abstract]
Measurement input	0.80	0.80	0.90	0.85
Series F Preferred Stock Anniversary Warrants [Member] | Future Value [Member]
Fair Value Measurements [Abstract]
Measurement input	0.33	0.42	1.53	0.31