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BORROWINGS, Interest Rate and Repayment Term (Details) - Unsecured Loans [Member]
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Debt Instruments [Abstract]    
Interest rate (%) per annum 0.00%  
Minimum [Member]    
Debt Instruments [Abstract]    
Interest rate (%) per annum   8.00%
Repayment date   Oct. 31, 2020
Maximum [Member]    
Debt Instruments [Abstract]    
Interest rate (%) per annum   12.69%
Repayment date   Aug. 31, 2021