Annual report pursuant to Section 13 and 15(d)

Nature of Business and Basis of Presentation Restatement of Prior Period Financial Statements (Details)

v3.3.1.900
Nature of Business and Basis of Presentation Restatement of Prior Period Financial Statements (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Jan. 02, 2016
Jan. 03, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Deferred income tax assets $ 1,657 $ 2,082
Accrued expenses 8,934 8,133
Accumulated deficit 9,577 6,860
Accumulated other comprehensive loss (565) (675)
Retail 65,637 67,023
Recycling 35,878 45,914
Byproduct 10,324 17,993
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
Interest Expense (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) Available to Common Stockholders, Basic $ (2,717) $ 771
Basic (in dollars per share) $ (0.47) $ 0.14
Diluted (in dollars per share) $ (0.47) $ 0.13
Basic (in shares) 5,833 5,676
Diluted (in shares) 5,833 5,780
Interest Income (Expense), Net $ 1,292 $ 996
sales tax error correction [Member]    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Sales Tax Estimate 4,100  
Sales Tax Estimate, Net $ 2,500