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LEASES (Details) - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Operating Leases [Member]    
Lease cost in general and administrative expenses:    
Operating lease expense $ 384,503 $ 188,977
Amortization of finance lease ROU assets
Total lease cost in general and administrative expenses 384,503 188,977
Lease cost in other expense:    
Interest on finance lease liabilities
Total lease cost in other expense
Total lease cost 384,503 188,977
Finance Leases [Member]    
Lease cost in general and administrative expenses:    
Operating lease expense
Amortization of finance lease ROU assets 328,505 97,478
Total lease cost in general and administrative expenses 328,505 97,478
Lease cost in other expense:    
Interest on finance lease liabilities 16,004 2,288
Total lease cost in other expense 16,004 2,288
Total lease cost $ 344,509 $ 99,766