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LEASES, Operating Lease (Details)
 6 Months Ended
Jun. 30, 2022
USD ($)
ft²
Jun. 30, 2021
USD ($)
Mar. 05, 2022
USD ($)
Dec. 31, 2021
USD ($)
LEASES [Abstract]        
Operating lease area | ft² 5,200      
Lease term 62 months      
Base rent (per square foot) | ft² 6.35      
Percentage of increase in base rent on each year 3.00%      
Extended lease term 5 years      
Initial measurement of operating lease ROU assets $ 1,706,000      
Initial measurement of operating lease liabilities 1,706,000      
Impairment of ROU assets (772,000) $ 0    
Commitment to purchase equipment     $ 50,000  
Unamortized leasehold improvements     50,000  
Security deposit $ 477,000   $ 63,000 $ 488,000