Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details)

v3.3.1.900
Significant Accounting Policies (Details) - USD ($)
$ in Thousands
12 Months Ended
Jan. 02, 2016
Jan. 03, 2015
Acquired Finite-Lived Intangible Assets [Line Items]    
Recycling contract, net $ 20 $ 100
Trade receivables    
Trade Receivable Period to be Recognized as Past Due Minimum 90 days  
Accounts receivable, allowance $ 73 106
Advertising Expense 1,822 1,905
Restricted cash $ 500 0
Software development costs    
Acquired Finite-Lived Intangible Assets [Line Items]    
2014   100
2015   64
2016   20
Recycling contract, net   $ 184