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PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Vendor prepayments $ 2,693 $ 1,049
Deferred equity offering costs 0 344
Prepaid insurance 0 106
Related party receivable 16 38
Other 130 42
Total prepaid expenses and other current assets $ 2,839 $ 1,579