Fair Value Measurements - Fair Value of Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024	Jan. 13, 2021
Fair value of liabilities measured on a recurring basis
Total fair value	$ 37,007	$ 35,356
Level 3
Fair value of liabilities measured on a recurring basis
Fair value	23,600		$ 21,100
Total fair value	37,007	35,356
Iliad
Fair value of liabilities measured on a recurring basis
Fair value	5,469	5,215
Iliad | Level 3
Fair value of liabilities measured on a recurring basis
Fair value	5,469	5,215
Uptown
Fair value of liabilities measured on a recurring basis
Fair value	9,322	9,615
Uptown | Level 3
Fair value of liabilities measured on a recurring basis
Fair value	9,322	9,615
Streeterville 2
Fair value of liabilities measured on a recurring basis
Fair value	8,856	8,673
Streeterville 2 | Level 3
Fair value of liabilities measured on a recurring basis
Fair value	8,856	8,673
Streeterville Note
Fair value of liabilities measured on a recurring basis
Fair value	11,527	11,853
Streeterville Note | Level 3
Fair value of liabilities measured on a recurring basis
Fair value	11,527	$ 11,853	7,800
Convertible Notes
Fair value of liabilities measured on a recurring basis
Fair value	1,833
Convertible Notes | Level 3
Fair value of liabilities measured on a recurring basis
Fair value	$ 1,833		$ 1,800