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ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES - CHANGES IN THE COMPANY WARRANT INSTRUMENTS (Details) - Fair Value, Recurring - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis        
Beginning balance $ 1,414 $ 536 $ 3,064 $ 363
Exercise of warrants   (171)   (171)
Change in fair value of derivative liabilities 113 (9) 1,537 164
Ending balance $ 1,527 $ 356 $ 1,527 $ 356