CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 27, 2015	Jun. 28, 2014
Cash flows from operating activities: [Abstract]
Net loss	$ (10,084)	$ (54,471)
Adjustments to reconcile net loss to net cash used in operating activities:
Gain on sale of discontinued operations, net of taxes	0	(1,559)
Loss (income) from discontinued operations, net of taxes	18	(58)
Depreciation and amortization, excluding non-cash interest expense	29,456	32,860
Non-cash interest expense, net	4,990	5,006
Deferred income taxes	(622)	(1,121)
(Gain) loss on sale of assets	(299)	4
Non-cash restructuring and other charges, net	2,800	4,821
Loss on early extinguishment of debt, net	559	26,498
Stock-based compensation provision	444	1,672
Other non-cash charges	2,912	2,346
Changes in operating assets and liabilities, excluding the effects of acquired businesses:
Accounts receivable	19,695	2,483
Inventories	(7,026)	(530)
Accounts payable and accrued compensation and related liabilities	(31,355)	(8,369)
Other working capital changes	(9,228)	(22,252)
Other, net	(3,865)	(12,757)
Net cash used in operating activities of continuing operations	(1,605)	(25,427)
Net cash used in operating activities of discontinued operations	(24)	(1,687)
Net cash used in operating activities	(1,629)	(27,114)
Cash flows from investing activities:
Capital expenditures	(13,703)	(16,777)
Purchase of investment	0	(2,000)
Proceeds from sale of property, plant and equipment	1,429	320
Net cash used in investing activities of continuing operations	(12,274)	(18,457)
Net cash provided by investing activities of discontinued operations	0	2,196
Net cash used in investing activities	(12,274)	(16,261)
Cash flows from financing activities:
Proceeds from issuance of 6.000% senior secured priority notes due 2019	0	540,000
Proceeds from issuance of 8.500% junior secured priority notes due 2022	0	250,000
Payment of financing-related costs and expenses and debt issuance discounts	(1,210)	(35,017)
Repayments of other long-term debt	(2,582)	(2,967)
Repayment of 11.5% senior notes due 2017	(22,720)	0
Purchase and retirement of common stock upon vesting of RSUs	(218)	(562)
Proceeds from exercise of stock options	2	0
Repayment of 15% Unsecured Term Loan due 2017	0	(10,000)
Repayment of Term Loan Facility due 2017	0	(329,100)
Repayment of 8.875% senior second lien notes due 2018	0	(400,000)
Borrowings under ABL Facility due 2017	265,900	287,900
Repayments under ABL Facility due 2017	(227,000)	(258,900)
Net cash provided by financing activities	12,172	41,354
Effect of exchange rate changes on cash and cash equivalents	(665)	20
Net decrease in cash and cash equivalents	(2,396)	(2,001)
Cash and cash equivalents at beginning of period	14,593	11,329
Cash and cash equivalents at end of period	$ 12,197	$ 9,328