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ACCRUED EXPENSES
9 Months Ended
Sep. 30, 2022
Payables and Accruals [Abstract]  
ACCRUED EXPENSES

 

7. ACCRUED EXPENSES

 

The major components of accrued expenses are summarized as follows (in thousands):

          
   September 30,   December 31, 
   2022   2021 
Accrued vacation  $169   $238 
Accrued salaries and bonus   523    353 
Vendor accruals   31    36 
Other accrued expense   198    100 
Total accrued expenses  $921   $727