XML 113 R95.htm IDEA: XBRL DOCUMENT v3.6.0.2
GOODWILL AND INTANGIBLE ASSETS (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 26, 2015
Dec. 27, 2014
Goodwill and Intangible Assets Disclosure [Abstract]      
Impairment charge $ 1,900    
Amortization of intangible assets $ 41,699 $ 24,229 $ 25,957