COMMITMENTS AND CONTINGENCIES (Details) - WuXi Biologics (Hong Kong) Limited (“WuXi”) - USD ($) $ in Millions |
1 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
May 31, 2026 |
|
| Veligrotug | ||
| Long-Term Purchase Commitment [Line Items] | ||
| Purchase commitment period | 5 years | |
| Purchase commitment renewal period | 5 years | |
| Purchase commitment non-renewal notice, period prior to expiration of current term | 2 years | |
| Purchase commitment | $ 14.1 | |
| Veligrotug, Drug Substance | ||
| Long-Term Purchase Commitment [Line Items] | ||
| Purchase agreement, volume requirement period | 12 months | |
| Veligrotug, Drug Product | ||
| Long-Term Purchase Commitment [Line Items] | ||
| Purchase agreement, volume requirement period | 9 months |