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INCOME TAXES - Deferred Income Taxes - Components (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | --- | ---
Deferred tax assets: |  |  |  |
Provision for accrued expenses | $ 4,303 | $ 1,541 |  |
Leasing | 11,991 | 19,053 |  |
Net operating loss carryforwards | 45,032 | 38,746 |  |
Capitalized research and experimentation | 16,577 | 35,861 |  |
Non-cash compensation expense | 22,931 | 23,953 |  |
Property and equipment | 1,985 | 833 |  |
Intangible assets | 0 | 1,882 |  |
Interest | 24,641 | 22,422 |  |
Equity investment | 16,538 | 19,659 |  |
Tax credits | 16,995 | 15,522 |  |
Other | 61 | 71 |  |
Total gross deferred tax assets | 161,054 | 179,543 |  |
Less: valuation allowance | (18,008) | (167,549) | $ (162,504) | $ (145,401)
Total deferred tax assets, net of the valuation allowance | 143,046 | 11,994 |  |
Deferred tax liabilities: |  |  |  |
Leasing | (10,080) | (16,379) |  |
Intangible and other assets | (7,617) | 0 |  |
Prepaid expenses | (482) | (484) |  |
Other | 0 | (15) |  |
Total gross deferred tax liabilities | (18,179) | (16,878) |  |
Net deferred taxes | 124,867 |  |  |
Net deferred tax liabilities |  | $ (4,884) |  |
Federal |  |  |  |
Deferred tax liabilities: |  |  |  |
Operating loss carryforwards | 148,800 |  |  |
State |  |  |  |
Deferred tax liabilities: |  |  |  |
State operating loss carryforwards | $ 423,100 |  |  |

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