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4. ACCRUED EXPENSES (Tables)
9 Months Ended
Sep. 30, 2020
Payables and Accruals [Abstract]  
Accrued expense schedule
   September 30,   December 31, 
   2020   2019 
Accrued vacation  $207,301   $175,231 
Accrued salaries   196,295    75,829 
Accrued interest   1,432    48,884 
Other accrued expense   77,727    5,171 
Total accrued expenses  $482,755   $305,115