Annual report pursuant to Section 13 and 15(d)

Note 13 - Commitments and Contingencies (Detail)

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Note 13 - Commitments and Contingencies (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 30, 2012
Jan. 01, 2012
Jan. 02, 2011
Operating Leases, Rent Expense $ 1,869 $ 1,318 $ 1,140
Insurance Installments [Member]
     
Purchase Obligation, Due in Next Twelve Months 300 164 160
Machinery and Equipment [Member]
     
Purchase Obligation, Due in Next Twelve Months   $ 886 $ 998