STOCK BASED COMPENSATION (Details) (USD $)	9 Months Ended						12 Months Ended	9 Months Ended		12 Months Ended		9 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended	9 Months Ended					6 Months Ended
	Sep. 29, 2012	Sep. 29, 2012 Restricted Stock [Member]	Sep. 29, 2012 Restricted Stock [Member] Minimum [Member]	Sep. 29, 2012 Restricted Stock [Member] Maximum [Member]	Sep. 29, 2012 ESP Plan [Member]	Oct. 01, 2011 ESP Plan [Member]	Dec. 31, 2011 ESP Plan [Member]	Sep. 29, 2012 Stock options [Member]	Oct. 01, 2011 Stock options [Member]	Dec. 31, 2011 Stock options [Member]		Sep. 29, 2012 Stock options [Member] Maximum [Member]	Mar. 31, 2009 Stock options [Member] Chief Executive Officer [Member]	Sep. 29, 2012 Restricted Stock Units [Member]	Dec. 31, 2011 Restricted Stock Units [Member]		Sep. 29, 2012 Restricted Stock Shares [Member]	Dec. 31, 2011 Restricted Stock Shares [Member]		Sep. 29, 2012 Performance Stock Option Shares [Member]	Dec. 31, 2011 Performance Stock Option Shares [Member]	Sep. 29, 2012 Performance Stock Option Shares [Member] Minimum [Member]	Sep. 29, 2012 Performance Stock Option Shares [Member] Maximum [Member]	Sep. 29, 2012 1995 Long-Term Incentive and Share Award Plan for Officers and Directors [Member]	Sep. 29, 2012 1997 Long Term Incentive and Share Award Plan [Member]	Sep. 29, 2012 2005 Long Term Incentive and Share Award Plan [Member]	Jun. 30, 2012 2005 Long Term Incentive and Share Award Plan [Member] Restricted Stock Units [Member]	Jun. 30, 2012 2005 Long Term Incentive and Share Award Plan [Member] Performance Stock Option Shares [Member]
STOCK BASED COMPENSATION [Abstract]
Number of equity compensation plans	4
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of shares reserved for issuance (in shares)					6,694,000																			4,913,000	5,100,000	16,050,000
Terms of award								10 years												10 years
Award vesting period			5 months	3 years								3 years
Shares purchased pursuant to terms of ESP Plan (in shares)							384,000
Per share price pursuant to terms of ESP Plan (in dollars per share)							$ 2
Estimated annual forfeiture rate (in hundredths)	2.50%
Restricted Stock Shares and Units, shares [Roll Forward]
Outstanding, beginning of period (in shares)														1,970	1,460		0	180
Granted (in shares)														641	2,573	[1]	0	0	[1]
Shares vested/options exercised (in shares)														(1,085)	(1,654)		0	(179)
Forfeited/expired (in shares)														(93)	(409)	[2]	0	(1)	[2]
Balance, end of period (in shares)														1,433	1,970		0	0
Restricted Stock Shares and Units, weighted average price/share [Roll Forward]
Outstanding, beginning of period (in dollars per share)														$ 5.52	$ 4.49		$ 0	$ 8.39
Granted (in dollars per share)					$ 0.48	$ 0.75								$ 2.35	$ 5.91	[1]	$ 0	$ 0	[1]
Shares vested/options exercised (in dollars per share)														$ 4.72	$ 5.08		$ 0	$ 8.38
Forfeited/expired (in dollars per share)														$ 6.16	$ 6.03	[2]	$ 0	$ 9.72	[2]
Balance, end of period (in dollars per share)														$ 4.67	$ 5.52		$ 0	$ 0
Stock Options, issuable upon exercise [Roll Forward]
Outstanding, beginning of period (in shares)								4,275	4,143	4,143
Granted (in shares)								6		1,065	[1]		700,000								417,000
Shares vested/options exercised (in shares)								(946)		(442)
Forfeited/expired (in shares)								(281)		(491)	[2]									83,000	167,000
Balance, end of period (in shares)								3,054		4,275
Stock Options, weighted average exercise price [Roll Forward]
Outstanding, beginning of period (in dollars per share)								$ 4.32	$ 4.96	$ 4.96
Granted (in dollars per share)								$ 2.29		$ 3.29	[1]
Shares vested/options exercised (in dollars per share)								$ 2.03		$ 2.12
Forfeited/expired (in dollars per share)								$ 7.33		$ 9.37	[2]
Balance, end of period (in dollars per share)								$ 4.76		$ 4.32
Percentage of shares issuable pursuant to long term incentive stock options (in hundredths)																						50.00%	150.00%
Average fair value (in dollars per share)								$ 1.32	$ 1.85											$ 2.62
Award vesting rights																											50% of the restricted stock units will have time-based vesting conditions (time-based) and 50% will have performance-based vesting conditions (performance-based). The time-based restricted stock units will vest 1/3rd on May 20, 2013, 1/3rd on February 18, 2014 and 1/3rd on February 18, 2015. The performance-based restricted stock units will vest based on absolute total stockholder return for one-year, two-year and three-year periods starting from the baseline date of December 31, 2011, compared to total stockholder return targets for each of the respective periods.	The award and performance will be evaluated annually in one-third increments measuring Company shareholder returns during the one, two and three year periods following the award. Depending upon performance, the number of shares issuable pursuant to the LTI stock options can range from 50% to 150% of the base option shares. Company performance below the 25th-percentile in a measurement period would result in no vesting for that period.
Compensation Cost Not yet Recognized [Abstract]
Unrecognized stock based compensation		$ 4,154						$ 696
Weighted average remaining recognition period		1 year 6 months						1 year 8 months 12 days
Fair Value Assumptions and Methodology [Abstract]
Risk-free interest rate (in hundredths)					0.20%	0.10%		1.00%	2.20%
Expected volatility (in hundredths)					63.00%	61.00%		70.00%	65.00%
Average expected term (in years)					1 year	1 year		5 years	5 years
Expected dividend yield (in hundredths)					0.00%	0.00%		0.00%	0.00%
Weighted average fair value of options granted (in dollars per share)								$ 1.32	$ 1.85											$ 2.62
Weighted average fair value of purchase option (in dollars per share)					$ 0.48	$ 0.75								$ 2.35	$ 5.91	[1]	$ 0	$ 0	[1]

[1] Year 2011 stock options granted include 417 performance stock option shares

[2] Year 2011 stock options forfeited include 167 performance stock option shares