INCOME TAXES - Unrecognized Tax Benefits (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Balance at beginning of year	$ 1,629	$ 1,375	$ 1,912
Adjustments for tax positions of current year	0	490	0
Reductions from lapse of applicable statute of limitations	(37)	(236)	(486)
Settlements	0	0	(51)
Balance at end of year	$ 1,592	$ 1,629	$ 1,375