CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015
Revenues:
Retail	$ 65,637	$ 67,023
Recycling	35,878	45,914
Byproduct	10,324	17,993
Total revenues	111,839	130,930
Costs of revenues	86,391	98,120
Gross profit	25,448	32,810
Selling, general and administrative expenses	29,552	30,259
Operating income (loss)	(4,104)	2,551
Other expense:
Interest expense, net	(1,292)	(996)
Other expense, net	(250)	(46)
Income (loss) before income taxes and noncontrolling interest	(5,646)	1,509
Provision for income taxes	(1,714)	714
Net income (loss)	(3,932)	795
Net (income) loss attributable to noncontrolling interest	1,215	(24)
Net income (loss) attributable to controlling interest	$ (2,717)	$ 771
Income (loss) per common share:
Basic (in dollars per share)	$ (0.47)	$ 0.14
Diluted (in dollars per share)	$ (0.47)	$ 0.13
Weighted average common shares outstanding:
Basic (in shares)	5,833	5,676
Diluted (in shares)	5,833	5,780
Net income (loss)	$ (3,932)	$ 795
Other comprehensive income (loss), net of tax:
Effect of foreign currency translation adjustments	110	(197)
Total other comprehensive income (loss), net of tax	110	(197)
Comprehensive income (loss)	(3,822)	598
Comprehensive loss (income) attributable to noncontrolling interest	1,215	(24)
Comprehensive income (loss) attributable to controlling interest	$ (2,607)	$ 574