DISCONTINUED OPERATIONS - Balance Sheet Disclosures by Disposal Groups (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
ASSETS
Total current assets	$ 0	$ 20,560
TOTAL ASSETS	854,624	689,385
Current liabilities
Total current liabilities	0	3,424
Total liabilities	$ 654,237	523,965
Held-for-sale | UMO business
ASSETS
Accounts receivable, net		7,490
Inventory		1,674
Prepaid expenses		183
Total current assets		9,347
Property and equipment, at cost		19,746
Less accumulated depreciation		(9,140)
Property and equipment, net		10,606
Operating lease right-of use assets		44
Intangible assets, net		563
Total noncurrent assets		11,213
TOTAL ASSETS		20,560
Current liabilities
Accounts payable		2,750
Accrued expenses		629
Operating lease liability-current		45
Total current liabilities		3,424
Total liabilities		$ 3,424