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LEASE OBLIGATIONS - Amounts Recognized in Administrative Expenses (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]      
Expense relating to variable lease payments, short-term leases and low-value assets not included in lease liabilities $ 27,942 $ 84,685 $ 45,493