Inventories (Details) (USD $) In Thousands, unless otherwise specified	Jul. 03, 2012	Jan. 03, 2012
Inventories
Restaurant food and supplies	$ 12,870	$ 12,717
Bakery finished goods and work in progress	13,546	9,991
Bakery raw materials and supplies	5,060	5,502
Total inventories	$ 31,476	$ 28,210