PROPERTY, EQUIPMENT AND SOFTWARE AND ASSETS HELD FOR SALE - Schedule of Property, Equipment, and Software (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Property Plant And Equipment [Line Items]
Total property, equipment and software	$ 30,117	$ 31,165
Less accumulated depreciation and amortization	28,692	28,076
Property, equipment and software - net	1,425	3,089
Construction in progress
Property Plant And Equipment [Line Items]
Total property, equipment and software	0	9
Leasehold improvements
Property Plant And Equipment [Line Items]
Total property, equipment and software	12,064	12,028
Software
Property Plant And Equipment [Line Items]
Total property, equipment and software	432	432
Laboratory equipment
Property Plant And Equipment [Line Items]
Total property, equipment and software	14,011	15,086
Office equipment
Property Plant And Equipment [Line Items]
Total property, equipment and software	1,486	1,486
Furniture and fixtures
Property Plant And Equipment [Line Items]
Total property, equipment and software	$ 2,124	$ 2,124

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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