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Note 2 - Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Thousands
Jul. 02, 2016
Jan. 02, 2016
Jul. 04, 2015
Prepaid rent $ 6,920 $ 7,852 $ 8,432
Short-term investment   1,458 895
Other 6,897 7,002 4,846
Total $ 13,817 $ 16,312 $ 14,173