INCOME TAX - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax [Line Items]
Unrecognized Tax Benefits	$ 2,458	$ 2,854	$ 2,799
Deferred tax assets, valuation allowance	89,773	86,873
Increase (decrease) in valuation allowance, deferred tax assets	2,900	$ 1,300
Domestic
Income Tax [Line Items]
Operating loss carryforwards	331,100
Tax credit carryforward	6,900
Operating loss carryforwards, subject to expiration	44,300
State and Local Jurisdiction
Income Tax [Line Items]
Operating loss carryforwards	41,700
Operating loss carryforwards, subject to expiration	$ 21,300