Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Schedule of Capital Leased Assets (Details)

v3.20.1
Property and Equipment - Schedule of Capital Leased Assets (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Abstract]    
Vehicles, field and shop equipment $ 370,900 $ 407,100
Less: accumulated amortization (316,300) (298,100)
Property and equipment for leases capitalized $ 54,600 $ 109,000