XML 106 R90.htm IDEA: XBRL DOCUMENT v3.3.1.900
Investments Carrying Value of Investments (Details) - USD ($)
$ in Thousands
Jan. 03, 2016
Dec. 28, 2014
Schedule of Investments    
Equity investments $ 55,541 $ 69,790
Cost investments 2,828 4,264
Investments $ 58,369 $ 74,054