Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Details)

v2.4.0.8
Segment Reporting (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 27, 2014
Sep. 28, 2013
Sep. 27, 2014
Sep. 28, 2013
Dec. 28, 2013
Net sales          
Net sales $ 55,011 $ 49,369 $ 172,870 $ 156,218  
Total assets          
Total assets 244,501   244,501   213,478
Long-lived assets          
Long-lived assets 84,906   84,906   84,422
Americas [Member]
          
Net sales          
Net sales 27,399 24,943 83,242 76,925  
Total assets          
Total assets 164,950   164,950   138,828
Long-lived assets          
Long-lived assets 71,111   71,111   70,479
EMEA [Member]
          
Net sales          
Net sales 17,016 14,807 53,937 46,669  
Total assets          
Total assets 60,289   60,289   58,388
Long-lived assets          
Long-lived assets 9,672   9,672   9,745
Asia/Pacific [Member]
          
Net sales          
Net sales 10,596 9,619 35,691 32,624  
Total assets          
Total assets 19,262   19,262   16,262
Long-lived assets          
Long-lived assets $ 4,123   $ 4,123   $ 4,198