LONG TERM DEBT Narrative (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended		3 Months Ended	9 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014 Second Lien Credit Facility [Member]	Sep. 28, 2014 Second Lien Credit Facility [Member]	Sep. 28, 2014 Revolving Credit Facility [Member]	Sep. 28, 2014 First and Second Lien Credit Facilities [Member]
Debt Instrument [Line Items]
Payment-in-kind interest	$ 4,382	$ 0	$ 2,302	$ 4,382
Debt Instrument, Interest Rate, Increase			1.50%
Debt Instrument, Percentage Paid-in-Kind Interest to Increase Interest Rate			50.00%
Debt instrument, minimum liquidity amount to prevent activation period					15,000
Debt instrument, minimum liquidity percent to prevent activation period					15.00%
Line of Credit Facility, Maximum Borrowing Capacity	125,000
Line of Credit Facility, Remaining Borrowing Capacity	36,136
Debt instrument, minimum liquidity amount to prevent covenant requirements	$ 12,500
Debt instrument, fixed charge coverage ratio covenant	1
Debt instrument, minimum liquidity percent to prevent covenant requirements	12.50%
Long term debt leverage ratio						4.38
Long term debt leverage ratio covenant requirement						4.89