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Note 10 - Commitments and Contingencies (Tables)
12 Months Ended
Jan. 03, 2015
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

2015

  $ 39,776  

2016

    30,353  

2017

    23,122  

2018

    17,656  

2019

    15,190  

Subsequent to 2019

    50,020  
    $ 176,117