CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2015	Mar. 29, 2014
Cash flows from operating activities: [Abstract]
Net loss	$ (7,679)	$ (15,834)
Adjustments to reconcile net loss to net cash used in operating activities:
Gain on sale of discontinued operations, net of taxes	0	(845)
Loss (income) from discontinued operations, net of taxes	32	(108)
Depreciation and amortization, excluding non-cash interest expense	14,688	16,061
Non-cash interest expense, net	2,472	2,418
Deferred income taxes	(266)	(852)
Loss (gain) on sale of assets	684	(2)
Non-cash restructuring and other charges, net	2,491	2,609
Loss on early extinguishment of debt, net	433	18
Stock-based compensation provision	132	836
Other non-cash charges	803	735
Changes in operating assets and liabilities, excluding the effects of acquired businesses:
Accounts receivable	9,136	7,382
Inventories	(4,946)	(11,130)
Accounts payable and accrued compensation and related liabilities	(13,157)	2,654
Other working capital changes	(10,263)	(2,004)
Other, net	(1,966)	(5,361)
Net cash used in operating activities of continuing operations	(7,406)	(3,423)
Net cash used in operating activities of discontinued operations	(38)	(1,658)
Net cash used in operating activities	(7,444)	(5,081)
Cash flows from investing activities:
Capital expenditures	(6,059)	(8,975)
Purchase of investment	0	(2,000)
Proceeds from sale of property, plant and equipment	573	162
Net cash used in investing activities of continuing operations	(5,486)	(10,813)
Net cash provided by investing activities of discontinued operations	0	1,018
Net cash used in investing activities	(5,486)	(9,795)
Cash flows from financing activities:
Payment of financing-related costs and expenses and debt issuance discounts	(1,162)	(2,330)
Repayments of other long-term debt	(1,472)	(1,569)
Repayment of 11.5% senior notes due 2017	(15,776)	0
Purchase and retirement of common stock upon vesting of RSUs	(141)	(252)
Repayment of 15% Unsecured Term Loan due 2017	0	(600)
Repayment of Term Loan Facility due 2017	0	(900)
Borrowings under ABL Facility due 2017	141,300	156,400
Repayments under ABL Facility due 2017	(111,100)	(135,600)
Net cash provided by financing activities	11,649	15,149
Effect of exchange rate changes on cash and cash equivalents	(873)	(64)
Net (decrease) increase in cash and cash equivalents	(2,154)	209
Cash and cash equivalents at beginning of period	14,593	11,329
Cash and cash equivalents at end of period	$ 12,439	$ 11,538