Annual report pursuant to Section 13 and 15(d)

PROPERTY AND EQUIPMENT (Details)

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PROPERTY AND EQUIPMENT (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 1,392 $ 5,250
Less: accumulated depreciation (817) (3,533)
Property and equipment, net 575 1,717
Depreciation 1,000 1,200
Property and equipment, sold or disposed 3,900  
Loss on disposal of fixed assets 150 25
Office furniture and IT equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 1,392 2,592
Office furniture and IT equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Property and equipment useful life 3 years  
Office furniture and IT equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Property and equipment useful life 5 years  
Tenant improvements    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 0 1,967
Laboratory and other equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment useful life 5 years  
Property and equipment, gross $ 0 $ 691