Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Schedule of Property Plant and Equipment (Details)

v3.21.1
Property and Equipment - Schedule of Property Plant and Equipment (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Property and equipment, gross $ 2,878,900 $ 4,054,200
Less: accumulated depreciation and amortization (2,330,900) (3,492,400)
Property and equipment, net 548,000 561,800
Field and Shop Equipment [Member]    
Property and equipment, gross 1,282,700 2,240,700
Vehicles [Member]    
Property and equipment, gross 476,900 689,700
Waste Destruction Equipment, Placed in Service [Member]    
Property and equipment, gross 553,300 557,100
Furniture and Office Equipment [Member]    
Property and equipment, gross 345,700 346,300
Leasehold Improvements [Member]    
Property and equipment, gross 36,200 36,300
Building and Improvements [Member]    
Property and equipment, gross 21,200 21,200
Land [Member]    
Property and equipment, gross $ 162,900 $ 162,900