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ACCRUED EXPENSES (Tables)
6 Months Ended
Jun. 30, 2022
Payables and Accruals [Abstract]  
Schedule of accrued expense
        
   June 30,   December 31, 
   2022   2021 
Accrued vacation  $122   $238 
Accrued salaries and bonus   495    353 
Vendor accruals   121    36 
Other accrued expense   136    100 
Total accrued expenses  $874   $727