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GEOGRAPHIC AND SEGMENT INFORMATION - Geographic (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Segment Reporting Information [Line Items]        
Sales $ 9,114 $ 11,831 $ 31,899 $ 31,693
Domestic        
Segment Reporting Information [Line Items]        
Sales 6,997 7,911 22,492 20,860
International        
Segment Reporting Information [Line Items]        
Sales $ 2,117 $ 3,920 $ 9,407 $ 10,833