13. Segment Information (Tables)

6 Months Ended

Jul. 02, 2016

Segment Reporting [Abstract]

Segment information

	Three Months Ended						Six Months Ended
	July 2, 2016			July 4, 2015			July 2, 2016			July 4, 2015
Revenues:
Retail	$	16,294		$	17,713		$	32,943		$	34,933
Recycling		8,462			12,451			17,158			22,769
Total revenues	$	24,756		$	30,164		$	50,101		$	57,702
Operating income (loss):
Retail	$	(487	)	$	(20	)	$	(437	)	$	(636	)
Recycling		(469	)		820			(1,232	)		(357	)
Unallocated corporate		(137	)		(178	)		(211	)		(385	)
Total operating income (loss)	$	1,093		$	622		$	(1,880	)	$	(1,378	)
Cash capital expenditures:
Retail	$	(10	)	$	9		$	9		$	38
Recycling		20			32			87			47
Corporate assets not allocable		46			86			97			124
Total cash capital expenditures	$	56		$	127		$	193		$	209
Depreciation and amortization:
Retail	$	51		$	47		$	105		$	96
Recycling		219			217			454			436
Unallocated corporate		39			54			75			116
Total depreciation and amortization	$	309		$	318		$	634		$	648