OTHER CURRENT LIABILITIES - Summary of Other Current Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Mar. 30, 2014	Dec. 29, 2013
Other Liabilities Disclosure [Abstract]
Accrued compensation	$ 11,036	$ 13,876
Accrued restructuring and other exit costs	6,892	7,913
Deferred revenue	6,451	7,143
Accrued non-income taxes	6,312	6,185
Current portion of pension	1,959	1,959
Accrued customer rebates	9,325	8,936
Other current liabilities	19,726	22,008
Total	$ 61,701	$ 68,020