SEGMENT INFORMATION (Tables)

12 Months Ended

Dec. 31, 2016

Segment information as of December 31, 2016 and 2015 and for the years then ended is as follows:

2016	Industrial			Railcar		Environmental			Solid
	Cleaning			Cleaning		Solutions			Waste			Corporate			Total

Revenue	$	3,729,200		$	3,229,400	$	4,494,700		$	230,200		$	—		$	11,683,500
Depreciation and amortization (1)		350,700			44,200		162,600			136,300			91,200			785,000
Interest expense		28,400			3,500		22,300			500			272,000			327,700
Stock-based compensation		—			—		—			—			91,500			91,500
Net income (loss)		(657,000	)		355,600		(138,000	)		(1,638,000	)		(2,562,500	)		(4,639,900	)
Capital expenditures (cash and noncash)		116,500			18,000		3,900			22,800			2,500			163,700
Goodwill		—			—		227,800			—			—			227,800
Total assets	$	1,464,300		$	689,200	$	2,457,900		$	1,811,000		$	115,100		$	6,537,500

2015	Industrial		Railcar		Environmental			Solid
	Cleaning		Cleaning		Solutions			Waste			Corporate			Total

Revenue	$	5,328,300	$	3,018,000	$	3,233,900		$	1,064,700		$	—		$	12,644,900
Depreciation and amortization (1)		331,900		34,700		141,400			118,600			89,600			716,200
Interest expense		37,800		6,600		4,900			600			43,400			93,300
Stock-based compensation		—		—		—			—			307,800			307,800
Net income (loss)		139,800		248,400		(477,500	)		(1,160,700	)		(2,173,600	)		(3,423,600	)
Capital expenditures (cash and noncash)		345,900		45,000		312,000			185,100			81,600			969,600
Goodwill		—		—		227,800			—			—			227,800
Total assets	$	1,748,000	$	622,100	$	1,643,200		$	3,027,800		$	408,300		$	7,449,400

(1)

Includes depreciation of property, equipment and leasehold improvement and amortization of intangibles