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