XML 72 R50.htm IDEA: XBRL DOCUMENT v3.8.0.1
Property, Plant and Equipment, Net (Details) - USD ($)
$ in Thousands
Dec. 29, 2017
Dec. 30, 2016
Property, Plant and Equipment [Line Items]    
Machinery and equipment $ 16,562 $ 19,807
Furniture and fixtures 9,201 8,025
Leasehold improvements 9,631 9,179
Property, Plant and Equipment, Gross 35,394 37,011
Less accumulated depreciation 25,618 25,221
Total $ 9,776 $ 11,790