STOCKHOLDERS' EQUITY (Details 2) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 03, 2015	Oct. 04, 2014	Oct. 03, 2015	Oct. 04, 2014	Oct. 03, 2015	Jan. 03, 2015	Oct. 04, 2014
Accumulated other comprehensive (loss) Income
Cumulative translation adjustment, net of income taxes of $0					$ (33,287)	$ (32,096)	$ (25,789)
Unrealized gains on cash flow hedging derivatives, net of income taxes of $284, $1,168 and $417, respectively					513	2,110	681
Accumulated other comprehensive loss, net of income taxes	$ (32,774)	$ (25,108)	$ (29,986)	$ (25,108)	(32,774)	(29,986)	(25,108)
Income tax effect on cumulative translation adjustment					0	0	0
Income tax effect on gains on cash flow hedging derivatives					284	1,168	417
Change in each component of Accumulated other comprehensive (loss) income, net of income taxes
Balance at the beginning of the period			(29,986)
Balance at the end of the period	(32,774)	(25,108)	(32,774)	(25,108)
Cumulative Translation Adjustment
Accumulated other comprehensive (loss) Income
Accumulated other comprehensive loss, net of income taxes	(34,310)	(20,374)	(32,096)	(21,862)	(33,287)	(32,096)	(25,789)
Change in each component of Accumulated other comprehensive (loss) income, net of income taxes
Balance at the beginning of the period	(34,310)	(20,374)	(32,096)	(21,862)
Other comprehensive loss before reclassification	1,023	(5,415)	(1,191)	(3,927)
Net current-period other comprehensive income (loss)	1,023	(5,415)	(1,191)	(3,927)
Balance at the end of the period	(33,287)	(25,789)	(33,287)	(25,789)
Unrealized Gains (Losses) on Cash Flow Hedging Derivatives
Accumulated other comprehensive (loss) Income
Accumulated other comprehensive loss, net of income taxes	1,380	251	2,110	983	$ 513	$ 2,110	$ 681
Change in each component of Accumulated other comprehensive (loss) income, net of income taxes
Balance at the beginning of the period	1,380	251	2,110	983
Other comprehensive loss before reclassification	(344)	578	(853)	336
Amounts reclassified from accumulated other comprehensive income	(523)	(148)	(744)	(638)
Net current-period other comprehensive income (loss)	(867)	430	(1,597)	(302)
Balance at the end of the period	$ 513	$ 681	$ 513	$ 681