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PREPAID EXPENSES AND OTHER CURRENT ASSETS
 9 Months Ended
Sep. 30, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
PREPAID EXPENSES AND OTHER CURRENT ASSETS

 

4. PREPAID EXPENSES AND OTHER CURRENT ASSETS

 

Prepaid expenses and other current assets are summarized as follows (in thousands):

          
   September 30,   December 31, 
   2022   2021 
Vendor prepayments  $1,004   $87 
Related party receivable   40    27 
Deferred equity offering costs   358    – 
Prepaid insurance   184    66 
Total prepaid expenses and other current assets  $1,586   $180 

 

Related party receivables as of September 30, 2022 and December 31, 2021 consisted primarily of payroll related taxes due for employee stock vesting.