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STOCK-BASED COMPENSATION - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Unrecognized compensation cost         $ 885  
Unrecognized compensation, weighted average amortization period         2 years 5 months 26 days  
Stock-based compensation $ (136) $ 134 $ (40) $ 440 $ 626 $ 154
Options            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock awards, contractual life (up to)     10 years      
Unrecognized compensation cost 839   $ 839      
Unrecognized compensation, weighted average amortization period     2 years 10 months 6 days      
Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Granted (in shares)     188,023      
Grant date fair value (in usd per share)     $ 0.5683      
Performance Based RSUs            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Unrecognized compensation cost 83   $ 83      
Granted (in shares)     150,000      
Time Based RSUs            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Unrecognized compensation cost $ 18   $ 18      
Granted (in shares)     38,023      
Stock-based compensation     $ 6