Annual report pursuant to Section 13 and 15(d)

LEASES - Supplemental information regarding cash flows from operations (Details)

v3.20.4
LEASES - Supplemental information regarding cash flows from operations (Details)
12 Months Ended
Dec. 31, 2020
USD ($)
LEASES  
Operating lease costs $ 1,196,373
Short term lease costs (1) 5,337,433
Financing lease costs:  
Amortization of financing lease assets (2) 287,413
Interest on lease liabilities (3) $ 30,237