SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS AND RESERVES (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2016	Jan. 02, 2015	Jan. 03, 2014
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	$ 55,693	$ 52,272	$ 52,409
Additions	2,594	3,714	1,007
Deductions	3,077	293	1,144
Balance at End of Year	55,210	55,693	52,272
Allowance For Doubtful Accounts And Sales Returns [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	1,589	1,449	1,316
Additions	345	384	263
Deductions	57	244	130
Balance at End of Year	1,877	1,589	1,449
Valuation Allowance of Deferred Tax Assets [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	54,104	50,823	51,093
Additions	2,249	3,330	744
Deductions	3,020	49	1,014
Balance at End of Year	$ 53,333	$ 54,104	$ 50,823