FAIR VALUE MEASUREMENTS - Net carrying amounts of the liability (Details) $ in Thousands |
3 Months Ended |
|---|---|
|
Mar. 31, 2026
USD ($)
| |
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | |
| Balances at beginning | $ (5,973) |
| Conversions | 1,615 |
| Change in Fair Value | $ 650 |
| Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Nonoperating Income (Expense) |
| Balances at ending | $ (3,708) |
| Series A-1 Convertible Notes | |
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | |
| Balances at beginning | (1,848) |
| Change in Fair Value | 246 |
| Balances at ending | (1,602) |
| Series B-1 Convertible Notes | |
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | |
| Balances at beginning | (4,125) |
| Conversions | 1,615 |
| Change in Fair Value | 404 |
| Balances at ending | $ (2,106) |