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NOTES PAYABLE - Additional Information (Details) - Unsecured Debt - Note Payable Conversion - USD ($)
12 Months Ended
Dec. 31, 2020
Jun. 30, 2017
Debt Instrument [Line Items]    
Notes payable   $ 250,000
Stated interest rate   5.00%
Interest accrued on convertible debt $ 43,836