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LEASES (Details 2)
12 Months Ended
Dec. 31, 2020
USD ($)
Cash paid for amounts included in the measurement of lease liabilities:  
Operating cash flows from operating leases $ 1,024,478
Right-of-use assets obtained in exchange for new operating lease liabilities
Weighted-average remaining lease term - operating leases 7 years 3 months 18 days
Weighted-average discount rate - operating leases 10.00%