Annual report pursuant to Section 13 and 15(d)

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

v3.20.4
SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Details) - Schedule of lease costs - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Components of total lease costs:    
Operating lease expense $ 325,839 $ 593,707
Short-term lease costs [1] 7,650 46,575
Sublease rental income (111,349)
Total lease costs $ 222,140 $ 640,282
[1] Represents short-term leases which are immaterial.