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Schedule II - Valuation and Qualifying Accounts (Tables)
12 Months Ended
Jan. 03, 2015
Valuation and Qualifying Accounts [Abstract]  
Summary of Valuation Allowance [Table Text Block]
   

Beginning

Balance

   

Charged to cost

and expenses

   

Deductions (1) (2)

   

Ending

Balance

 

Deferred Tax Asset Valuation Allowance

                               

2014

    20,987       -       (5,415 )     15,572  

2013

    20,865       122       -       20,987  

2012

    16,126       4,739       -       20,865  
                                 
                                 

Receivables Allowance for Doubtful Accounts

                               

2014

    1,889       1,432       (73 )     3,248  

2013

    1,316       1,109       (536 )     1,889  

2012

    1,800       219       (703 )     1,316