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Note 2 - Prepaid Expenses and Other Assets (Details) - Prepaid Expenses and Other Current Assets (USD $)
In Thousands, unless otherwise specified
Jun. 28, 2014
Dec. 28, 2013
Jun. 29, 2013
Prepaid Expenses and Other Current Assets [Abstract]      
Prepaid rent $ 4,995 $ 4,608 $ 7,964
Prepaid income taxes 175 280 237
Other 5,224 6,659 4,914
$ 10,394 $ 11,547 $ 13,115