CHANGE IN PENSION ACCOUNTING METHOD (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended			12 Months Ended	3 Months Ended									6 Months Ended		9 Months Ended			3 Months Ended									6 Months Ended		9 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Sep. 30, 2012	Dec. 30, 2012	Dec. 30, 2012 Restatement Adjustment [Member]	Sep. 29, 2013 Scenario, Actual [Member]	Jun. 30, 2013 Scenario, Actual [Member]	Mar. 31, 2013 Scenario, Actual [Member]	Sep. 30, 2012 Scenario, Actual [Member]		Jul. 01, 2012 Scenario, Actual [Member]		Apr. 01, 2012 Scenario, Actual [Member]		Jun. 30, 2013 Scenario, Actual [Member]	Jul. 01, 2012 Scenario, Actual [Member]	Sep. 29, 2013 Scenario, Actual [Member]	Sep. 30, 2012 Scenario, Actual [Member]	Dec. 30, 2012 Scenario, Actual [Member]	Sep. 29, 2013 Scenario, Previously Reported [Member]	Jun. 30, 2013 Scenario, Previously Reported [Member]	Mar. 31, 2013 Scenario, Previously Reported [Member]	Sep. 30, 2012 Scenario, Previously Reported [Member]		Jul. 01, 2012 Scenario, Previously Reported [Member]		Apr. 01, 2012 Scenario, Previously Reported [Member]		Jun. 30, 2013 Scenario, Previously Reported [Member]	Jul. 01, 2012 Scenario, Previously Reported [Member]	Sep. 29, 2013 Scenario, Previously Reported [Member]	Sep. 30, 2012 Scenario, Previously Reported [Member]	Dec. 30, 2012 Scenario, Previously Reported [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Defined Benefit Plan Mark-to-Market Corridor Percentage			10.00%
Cumulative Effect on Retained Earnings, Net of Tax						$ 192,164
Income Statement [Abstract]
Selling, general and administrative	54,384	37,683	124,486	123,377			60,600	36,045	35,843	37,937	[1]	40,264	[1]	45,784	[1]						67,349	42,794	42,592	43,053	[1]	45,380	[1]	51,198	[1]
(Loss) income from operations							(19,265)	2,817	5,451	3,362		4,840		1,295							(26,014)	(3,932)	(1,298)	(1,754)		(276)		(4,119)
Income tax expense	252	202	686	704			252	307	127	202		197		305							252	307	127	202		197		305
Net (loss) income	(23,223)	2,500	(16,485)	6,783			(23,223)	2,039	4,699	2,500		3,981		302		6,738	4,283	(16,485)	6,783		(29,972)	(4,710)	(2,050)	(2,616)		(1,135)		(5,112)		(6,760)	(6,247)	(36,732)	(8,863)
Earnings Per Share, Basic	$ (3.92)	$ 0.43	$ (2.79)	$ 1.16			$ (3.92)	$ 0.34	$ 0.80	$ 0.43		$ 0.68		$ 0.05							$ (5.05)	$ (0.80)	$ (0.35)	$ (0.45)		$ (0.19)		$ (0.88)
Earnings Per Share, Diluted	$ (3.92)	$ 0.43	$ (2.79)	$ 1.16			$ (3.92)	$ 0.34	$ 0.80	$ 0.43		$ 0.68		$ 0.05							$ (5.05)	$ (0.80)	$ (0.35)	$ (0.45)		$ (0.19)		$ (0.88)
Balance Sheet [Abstract]
Pension benefit liability	230,575		230,575		252,665			239,708	245,498							239,708				252,665		239,410	245,349							239,410				252,665
Accumulated deficit	(152,788)		(152,788)		(136,303)			(129,565)	(131,604)							(129,565)				(136,303)		49,101	53,811							49,101				55,861
Accumulated Other Comprehensive Income (Loss), Net of Tax	(39,481)		(39,481)		(39,454)			(39,470)	(39,208)							(39,470)				(39,454)		(217,838)	(224,474)							(217,838)				(231,618)
Statement of Cash Flows [Abstract]
Net (loss) income	(23,223)	2,500	(16,485)	6,783			(23,223)	2,039	4,699	2,500		3,981		302		6,738	4,283	(16,485)	6,783		(29,972)	(4,710)	(2,050)	(2,616)		(1,135)		(5,112)		(6,760)	(6,247)	(36,732)	(8,863)
Pension benefit cost			$ (1,519)	$ 890					$ (507)					$ 770		$ (1,014)	$ 830	$ (1,519)	$ 890				$ 6,242					$ 6,184		$ 12,484	$ 11,360	$ 18,728	$ 16,536

[1] *Before reclassification of acquisition and integration costs