Annual report pursuant to Section 13 and 15(d)

Segment Information (Consolidated Net Sales And Long Lived Assets By Percent) (Details)

v2.4.0.8
Segment Information (Consolidated Net Sales And Long Lived Assets By Percent) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 28, 2013
Sep. 28, 2013
Jun. 29, 2013
Mar. 30, 2013
Dec. 29, 2012
Sep. 29, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net sales $ 186,266 $ 173,691 $ 189,136 $ 169,082 $ 168,530 $ 165,175 $ 160,901 $ 154,120 $ 718,175 $ 648,726 $ 581,939
Long-lived Assets 133,906       128,854       133,906 128,854  
Hong Kong [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net sales                 132,285 180,837 156,672
United States [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net sales                 157,543 152,460 148,061
Long-lived Assets 51,260       46,559       51,260 46,559  
Canada [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net sales                     67,024
Australia [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Long-lived Assets         15,121         15,121  
China [Member]
                     
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net sales                 106,710    
Long-lived Assets $ 61,716       $ 59,130       $ 61,716 $ 59,130