Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of lease costs

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of lease costs - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Components of total lease costs:    
Operating lease expense $ 83,255 $ 148,085
Short-term lease costs [1] 4,250 12,717
Sublease rental income (19,332)  
Total lease costs $ 68,173 $ 160,802
[1] Represents short-term leases which are immaterial.