XML 54 R29.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 8 - Segment Information (Details) - Sales to External Customers and Long-lived Assets by Geographic Area (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 29, 2013
Jun. 30, 2012
Jun. 29, 2013
Jun. 30, 2012
Dec. 29, 2012
Note 8 - Segment Information (Details) - Sales to External Customers and Long-lived Assets by Geographic Area [Line Items]          
Net sales to external customers $ 81,902 $ 80,410 $ 186,167 $ 176,783  
Property and equipment, net 68,273 73,518 68,273 73,518 71,459
North America [Member]
          
Note 8 - Segment Information (Details) - Sales to External Customers and Long-lived Assets by Geographic Area [Line Items]          
Net sales to external customers 66,701 [1] 65,411 [1] 152,907 [1] 145,611 [1]  
Property and equipment, net 60,042 [1] 62,672 [1] 60,042 [1] 62,672 [1]  
Europe [Member]
          
Note 8 - Segment Information (Details) - Sales to External Customers and Long-lived Assets by Geographic Area [Line Items]          
Net sales to external customers 14,752 [2] 14,575 [2] 32,335 [2] 30,285 [2]  
Property and equipment, net 8,231 [2] 10,846 [2] 8,231 [2] 10,846 [2]  
Other Geographic Region [Member]
          
Note 8 - Segment Information (Details) - Sales to External Customers and Long-lived Assets by Geographic Area [Line Items]          
Net sales to external customers 449 [3] 424 [3] 925 [3] 887 [3]  
Property and equipment, net    [3]    [3]    [3]    [3]  
[1] North America includes the United States, Canada, Puerto Rico and franchise business in Mexico
[2] Europe includes the United Kingdom, Ireland and franchise businesses in Europe
[3] Other includes franchise businesses outside of North America and Europe