Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Details)

v3.5.0.2
Segment Reporting (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 02, 2016
Jun. 27, 2015
Jul. 02, 2016
Jun. 27, 2015
Jan. 02, 2016
Net sales          
Net sales $ 50,809 $ 54,016 $ 101,837 $ 108,402  
Total assets          
Total assets 256,664   256,664   $ 241,540
Long-lived assets          
Long-lived assets 82,780   82,780   84,522
Americas [Member]          
Net sales          
Net sales 23,402 25,940 48,117 51,829  
Total assets          
Total assets 184,356   184,356   168,662
Long-lived assets          
Long-lived assets 71,518   71,518   72,529
EMEA [Member]          
Net sales          
Net sales 15,803 16,302 31,480 32,916  
Total assets          
Total assets 55,988   55,988   56,720
Long-lived assets          
Long-lived assets 6,939   6,939   7,923
Asia/Pacific [Member]          
Net sales          
Net sales 11,604 $ 11,774 22,240 $ 23,657  
Total assets          
Total assets 16,320   16,320   16,158
Long-lived assets          
Long-lived assets $ 4,323   $ 4,323   $ 4,070