OTHER BALANCE SHEET DETAILS - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Depreciation and amortization	$ 3,961	$ 5,107
Impairment loss	13,235	5,521
Leasehold improvements
Property, Plant and Equipment [Line Items]
Impairment loss	$ 2,800	700
Laboratory equipment
Property, Plant and Equipment [Line Items]
Impairment loss		$ 1,900