VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2017	Jan. 03, 2016	Dec. 28, 2014
Allowance for Doubtful Accounts
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 0	$ 0	$ 0
Charged to Costs and Expenses	0	0	0
Deductions/Write-offs	0	0	0
Balance at End of Period	0	0	0
Allowance for Deferred Tax Assets
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	69,349	66,618	63,528
Charged to Costs and Expenses	9,801	2,731	3,090
Deductions/Write-offs	0	0	0
Balance at End of Period	$ 79,150	$ 69,349	$ 66,618