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Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 30, 2014
Inventories    
Restaurant food and supplies $ 14,584 $ 14,936
Bakery finished goods and work in progress 15,612 13,236
Bakery raw materials and supplies 6,270 5,083
Total $ 36,466 $ 33,255