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ACCRUED EXPENSES (Details) - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Payables and Accruals [Abstract]    
Accrued vacation $ 236,731 $ 205,809
Accrued salaries 110,708 178,449
Other accrued expense 48,210 7,309
Total accrued expenses $ 395,649 $ 391,567