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ACCRUED LIABILITIES AND OTHER (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Payables and Accruals [Abstract]    
Accrued vacation $ 735 $ 782
Accrued paid personal leave 348 356
Accrued bonus 2,280 2,062
Other 239 251
Total $ 3,602 $ 3,451