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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
Sep. 21, 2023
Sep. 19, 2023
Jun. 30, 2023
USD ($)
item
Dec. 31, 2023
USD ($)
segment
$ / shares
shares
Dec. 31, 2022
USD ($)
shares
Jun. 14, 2023
$ / shares
Class of Warrant or Right            
Stock split ratio 0.0286 0.0286        
Net loss       $ (8,499) $ (11,495)  
Gross proceeds from private placement preferred stock and warrants     $ 14,200      
Number of closings of private placement of preferred stock and warrants | item     2      
Net proceeds from issuance of private placement of preferred stock and warrants     $ 12,700      
Cash and cash equivalents       8,836 4,235  
Cash equivalents       0 0  
Allowance for doubtful accounts       $ 0 0  
Estimated useful life       4 years    
Issuance costs       $ 1,500    
Offering costs recorded in additional paid-in capital       1,300 170  
Non-Operating expenses         200  
Other operating income       836 1,172  
Research & development tax credits       $ 610 1,121  
Expiration term       10 years    
Share based compensation       $ 717 488  
Number of operating segments | segment       1    
Number of reportable segments | segment       1    
Grants receivable       $ 160 $ 0  
Pre Funded Warrants            
Class of Warrant or Right            
Common stock warrants outstanding | shares       61,587 61,945  
Exercise Price per Share | $ / shares       $ 0.35    
Class B Warrant            
Class of Warrant or Right            
Common stock warrants outstanding | shares       769,826    
Exercise Price per Share | $ / shares           $ 0.35