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OPERATING LEASES (Details) - USD ($)
Mar. 10, 2020
Oct. 01, 2019
Apr. 30, 2019
Dec. 31, 2022
Dec. 31, 2021
Oct. 31, 2019
Lessee Lease Description [Line Items]            
Operating Lease, Right-of-Use Asset       $ 4,147,000 $ 4,727,000  
New Jersey Office Space Lease            
Lessee Lease Description [Line Items]            
Operating Lease, Percentage of Discount Rate   8.00%        
Operating Lease, Right-of-Use Asset   $ 2,356,000        
Operating Lease, Liability   $ 2,356,000        
Operating lease, initial term   11 years 11 years      
Operating lease term, option to extend additional period     5 years      
Operating lease term, option to terminate lease     one-time option to terminate the New Jersey Lease without cause as of the 103rd month anniversary of the commencement date of the lease      
Operating lease, rent abatement period   7 months        
Operating lease,remaining lease term       7 years 9 months 18 days    
Foster City Office Space Lease            
Lessee Lease Description [Line Items]            
Operating Lease, Percentage of Discount Rate 7.00%          
Operating Lease, Right-of-Use Asset $ 3,426,000          
Operating Lease, Liability $ 3,426,000          
Operating lease, initial term 87 months         87 months
Operating lease term, option to extend additional period           5 years
Operating lease, rent abatement period 3 months          
Operating lease,remaining lease term       4 years 6 months