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PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)
12 Months Ended
Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Prepaid expenses and other current assets
          
   December 31, 
   2021   2020 
Prepaid insurance  $65,653   $33,320 
Vendor prepayments   87,557    83,049 
Related party receivable   26,984    10,574 
Cash due for warrant exercises       194,450 
Total prepaid expenses and other current assets  $180,194   $321,393