XML 17 R48.htm IDEA: XBRL DOCUMENT v3.3.0.814
Information Concerning Product Lines, Geographic Information and Revenue Concentration - Schedule of Revenue by Product Line (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 27, 2015
Sep. 28, 2014
Sep. 27, 2015
Sep. 28, 2014
Revenue from External Customer [Line Items]        
Total revenue $ 4,194 $ 4,124 $ 15,326 $ 22,124
New products        
Revenue from External Customer [Line Items]        
Total revenue 2,855 2,236 9,952 15,634
Mature products        
Revenue from External Customer [Line Items]        
Total revenue $ 1,339 $ 1,888 $ 5,374 $ 6,490