Segment Information

12 Months Ended

Dec. 28, 2019

Segment Reporting [Abstract]

Segment Information

SEGMENT INFORMATION

The Company has two reportable segments: "Environmental Services" and "Oil Business." The Environmental Services segment consists of the Company's parts cleaning, containerized waste management, vacuum truck services, antifreeze recycling activities, and field services. The Oil Business segment consists of the Company's used oil collection, recycled fuel oil sales, used oil re-refining activities, and used oil filter removal and disposal services. No customer represented greater than 10% of consolidated revenues for any of the periods presented. There were no intersegment revenues. Both segments operate in the United States and, to an immaterial degree, in Ontario, Canada. As such, the Company is not disclosing operating results by geographic segment.

Segment results for the fiscal years ended December 28, 2019, December 29, 2018, and December 30, 2017 were as follows:

		For the Fiscal Years Ended,
		December 28, 2019
(thousands)		Environmental Services		Oil Business		Corporate and Eliminations		Consolidated
Revenues
	Service revenues	$	236,530	$	13,961	$	—	$	250,491
	Product revenues	43,605		127,668		—		171,273
	Rental income	22,408		255		—		22,663
Total revenues		$	302,543	$	141,884	$	—	$	444,427
Operating expenses
	Operating costs	219,040		130,563		—		349,603
	Operating depreciation and amortization	7,768		6,656		—		14,424
Profit before corporate selling, general, and administrative expenses		$	75,735	$	4,665	$	—	$	80,400
Selling, general, and administrative expenses						50,224		50,224
Depreciation and amortization from SG&A						3,825		3,825
Total selling, general, and administrative expenses						$	54,049	$	54,049
Other expense - net						13,490		13,490
Operating income								12,861
Interest expense - net						869		869
Income before income taxes								$	11,992

		December 29, 2018
(thousands)		Environmental Services		Oil Business		Corporate and Eliminations		Consolidated
Revenues
	Service revenues	$	237,806	$	12,456	$	—	$	250,262
	Product revenues	33,325		126,596		—		159,921
Total revenues		$	271,131	$	139,052	$	—	$	410,183
Operating expenses
	Operating costs	194,959		128,206		—		323,165
	Operating depreciation and amortization	6,766		6,141		—		12,907
Profit before corporate selling, general, and administrative expenses		$	69,406	$	4,705	$	—	$	74,111
Selling, general, and administrative expenses						47,714		47,714
Depreciation and amortization from SG&A						3,250		3,250
Total selling, general, and administrative expenses						$	50,964	$	50,964
Other expense - net						1,606		1,606
Operating income								21,541
Interest expense - net						1,052		1,052
Income before income taxes								$	20,489

		December 30, 2017
(thousands)		Environmental Services		Oil Business		Corporate and Eliminations		Consolidated
Revenues
	Service revenues	$	212,883	$	21,116	$	—	$	233,999
	Product revenues	25,172		106,786		—		131,958
Total revenues		$	238,055	$	127,902	$	—	$	365,957
Operating expenses
	Operating costs	163,633		112,469		—		276,102
	Operating depreciation and amortization	7,526		6,776		—		14,302
Profit before corporate selling, general, and administrative expenses		$	66,896	$	8,657	$	—	$	75,553
Selling, general, and administrative expenses						47,401		47,401
Depreciation and amortization from SG&A						3,665		3,665
Total selling, general, and administrative expenses						$	51,066	$	51,066
Other (income) - net						(10,940)		(10,940)
Operating income								35,427
Interest expense - net						1,094		1,094
Income before income taxes								$	34,333

Total assets by segment as of December 28, 2019 and December 29, 2018 were as follows:

(thousands)	December 28, 2019		December 29, 2018
Total Assets:
Environmental Services	$	224,657	$	148,192
Oil Business	171,104		142,691
Unallocated Corporate Assets	75,553		56,939
Total	$	471,314	$	347,822

Segment assets for the Environmental Services and Oil Business segments consist of property, plant, and equipment, intangible assets, accounts receivable, and inventories allocated to each segment. Environmental Services segment assets also include goodwill. Assets for the corporate unallocated amounts consist of cash, prepaids, and property, plant, and equipment used at the corporate headquarters.

Capital expenditures by segment for fiscal 2019, 2018, and 2017 were as follows:

	For the Fiscal Years Ended,
(thousands)	December 28, 2019		December 29, 2018		December 30, 2017
Total Capital Expenditures:
Environmental Services	$	18,499	$	12,756	$	6,843
Oil Business	12,670		9,858		6,998
Unallocated Corporate Assets	124		206		559
Total	$	31,293	$	22,820	$	14,400