SUMMARY OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES - Narrative (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
New Accounting Pronouncements or Change in Accounting Principle
Cash and cash equivalents	$ 18,763	$ 48,532	$ 76,967
Loss from continuing operations	(71,700)
Working capital deficit	218,200
Current portion of long-term debt, net	197,235		16,362
Cash outflows from operating activities from continuing operations	(20,425)	$ (111,353)
Cash outflows from investing activities from continuing operations	(23,400)
Cash outflows from financing activities from continuing operations	(17,900)
Restricted cash and cash equivalents	1,500		1,500
Revision of Prior Period, Reclassification, Adjustment
New Accounting Pronouncements or Change in Accounting Principle
Current portion of long-term debt, net	197,200
Short Term Equipment Lease Deposit
New Accounting Pronouncements or Change in Accounting Principle
Restricted cash and cash equivalents			2,000
Money Market Funds
New Accounting Pronouncements or Change in Accounting Principle
Restricted cash and cash equivalents	$ 100		$ 100