Fair Value Measurements - Liabilities Measure at Fair Value Preferred Stock (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value	$ 3,156	$ 5,192
Fair Value, Inputs, Level 1 [Member] | Other Noncurrent Liabilities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative liability, fair value, gross liability	3,062	4,776
Fair Value, Inputs, Level 2 [Member] | Other Noncurrent Liabilities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative liability, fair value, gross liability	0	0
Fair Value, Inputs, Level 3 [Member] | Other Noncurrent Liabilities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative liability, fair value, gross liability	$ 94	$ 416