Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2020

Property and equipment was comprised of the following:

	December 31, 2020			December 31, 2019
Field and shop equipment	$	1,282,700		$	2,240,700
Vehicles		476,900			689,700
Waste destruction equipment, placed in service		553,300			557,100
Furniture and office equipment		345,700			346,300
Leasehold improvements		36,200			36,300
Building and improvements		21,200			21,200
Land		162,900			162,900
		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

Property and equipment includes the following amounts for leases that have been capitalized at December 31:

	December 31,			December 31,
	2020			2019
Vehicles, field and shop equipment	$	10,200		$	370,900
Less: accumulated amortization		(10,200	)		(316,300	)
	$	-		$	54,600