Quarterly report [Sections 13 or 15(d)]

Fair Value Measurements - Fair value convertible notes (Details)

v3.25.2
Fair Value Measurements - Fair value convertible notes (Details) - Convertible Notes Payable - Convertible Notes Excluding CSI Notes
$ in Thousands
6 Months Ended
Jun. 30, 2025
USD ($)
Fair Value Measurements  
Beginning balance $ 10,000
Additions 13,942
Change in fair value recorded in interest expense $ 7,456
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Interest Expense
Payment on DV note $ (1,524)
Conversion of 10% notes (1,545)
Ending balance $ 28,329