Segment Information

6 Months Ended

Jun. 15, 2013

Segment Reporting Information, Profit (Loss) [Abstract]

Segment Reporting Disclosure [Text Block]

SEGMENT INFORMATION

The Company reports in two segments: "Environmental Services" and "Oil Business." The Environmental Services segment consists of the Company's parts cleaning, containerized waste management, and vacuum truck service activities. The Oil Business segment consists of the Company's used oil collection and used oil re-refining activities.

No single customer in either segment accounted for more than 10.0% of consolidated revenues in the second quarter or first half of fiscal 2013. In the first half of fiscal 2012, revenues from one customer in the Oil Business segment represented approximately 10.2% of the Company's consolidated revenues. No customer represented greater than 10.0% of consolidated revenues in the Environmental Services segment for the first half of fiscal 2012. No single customer in either segment accounted for more than 10.0% of consolidated revenues in the second quarter of fiscal 2012. There were no intersegment revenues.

Operating segment results for the second fiscal quarters and first halves ended June 15, 2013, and June 16, 2012 were as follows (in thousands):

Second Quarter Ended,
June 15, 2013
		Environmental Services		Oil Business			Corporate and Eliminations		Consolidated
Revenues
	Product revenues	$	2,853	$	26,053		$	—	$	28,906
	Service revenues	32,980		1,664					34,644
Total revenues		$	35,833	$	27,717		$	—	$	63,550
Operating expenses
	Operating costs	24,792		27,409			—		52,201
	Operating depreciation and amortization	1,079		824			—		1,903
Profit (loss) before corporate selling, general, and administrative expenses		$	9,962	$	(516	)	$	—	$	9,446
Selling, general, and administrative expenses							7,049		7,049
Depreciation and amortization from SG&A							260		260
Total selling, general, and administrative expenses							$	7,309	$	7,309
Other expense - net							101		101
Operating Income									2,036
Interest expense – net							107		107
Income before taxes									$	1,929

Second Quarter Ended,
June 16, 2012
		Environmental Services		Oil Business		Corporate and Eliminations		Consolidated
Revenues
	Product revenues	$	2,832	$	29,109	$	—	$	31,941
	Service revenues	29,215		1,115				30,330
Total revenues		$	32,047	$	30,224	$	—	$	62,271
Operating expenses
	Operating costs	23,769		28,139		—		51,908
	Operating depreciation and amortization	1,079		688		—		1,767
Profit before corporate selling, general, and administrative expenses		$	7,199	$	1,397	$	—	$	8,596
Selling, general, and administrative expenses						6,237		6,237
Depreciation and amortization from SG&A						144		144
Total selling, general, and administrative expenses						$	6,381	$	6,381
Other income - net						(2)		(2)
Operating income								2,217
Interest expense – net						146		146
Income before income taxes								$	2,071

First Half Ended,
June 15, 2013
		Environmental Services		Oil Business			Corporate and Eliminations		Consolidated
Revenues
	Product revenues	$	5,523	$	49,941		$	—	$	55,464
	Service revenues	65,101		2,992					68,093
Total revenues		$	70,624	$	52,933		$	—	$	123,557
Operating expenses
	Operating costs	50,340		54,147			—		104,487
	Operating depreciation and amortization	2,160		1,438			—		3,598
Profit (loss) before corporate selling, general, and administrative expenses		$	18,124	$	(2,652	)	$	—	$	15,472
Selling, general, and administrative expenses							13,640		13,640
Depreciation and amortization from SG&A							424		424
Total selling, general, and administrative expenses							$	14,064	$	14,064
Other expense - net							93		93
Operating income									1,315
Interest expense – net							213		213
Income before taxes									$	1,102

First Half Ended,
June 16, 2012
		Environmental Services		Oil Business		Corporate and Eliminations		Consolidated
Revenues
	Product revenues	$	5,175	$	47,982	$	—	$	53,157
	Service revenues	57,385		2,238				59,623
Total revenues		$	62,560	$	50,220	$	—	$	112,780
Operating expenses
	Operating costs	48,068		46,177		—		94,245
	Operating depreciation and amortization	2,111		1,291		—		3,402
Profit before corporate selling, general, and administrative expenses		$	12,381	$	2,752	$	—	$	15,133
Selling, general, and administrative expenses						11,994		11,994
Depreciation and amortization from SG&A						281		281
Total selling, general, and administrative expenses						$	12,275	$	12,275
Other income - net						(2)		(2)
Operating income								2,860
Interest expense – net						333		333
Income before income taxes								$	2,527

Total assets by segment as of June 15, 2013 and December 29, 2012 were as follows (in thousands):

			June 15, 2013		December 29, 2012
Total Assets:
	Environmental Services		$	64,019	$	57,092
	Oil Business		93,017		87,222
	Unallocated Corporate Assets		47,519		54,797
		Total	$	204,555	$	199,111

Segment assets for the Environmental Services and Oil Business segments consist of property, plant, and equipment, intangible assets, goodwill, and inventories allocated to each segment. Assets for the corporate unallocated amounts consist of property, plant, and equipment used at the corporate headquarters, as well as cash and net deferred tax assets. Presentation has been adjusted as of December 29, 2012 to allocate accounts receivable to each segment, compared to previous presentation in which accounts receivable were listed as Unallocated Corporate Assets.