INCOME TAXES - Summary of Net Operating Loss Carryforwards and Tax Credits (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($)
Federal
Income Taxes [Line Items]
Net operating losses, Amount	$ 424,377
Net operating loss carryforwards, Expiration beginning	2025
State
Income Taxes [Line Items]
Net operating losses, Amount	$ 355,165
Net operating loss carryforwards, Expiration beginning	2025
Research and Development Credits
Income Taxes [Line Items]
Net operating losses, Amount	$ 2,699
Net operating loss carryforwards, Expiration beginning	2025