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INCOME TAXES - Operating loss carryforward (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023
INCOME TAXES |  |
Net operating loss carryforwards | $ 1,400,000 |
Net operating loss amount after attribute reduction and the Section 382 limitation | 899,900 |
Net operating loss carryforward subject expiration in 2037 | $ 88,900 |
Carryforward period of NOLs that will expire in 2037 | 20 years |
Net operating carryforward not subject to expiration | $ 811,000 |
Valuation allowance | 317,445 | $ 425,019
Increase in valuation allowance | 107,600 |
Unrecognized tax benefits | 0 | 0
Interest or penalties recognized in the statement of financial position | $ 0 | $ 0

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