Condensed Consolidating Financial Information (Condensed Consolidating Statement of Cash Flows) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 27, 2014	Sep. 28, 2013
Cash flows from operating activities: [Abstract]
Net cash provided by (used in) operating activities of continuing operations	$ (5,410)	$ 10,698
Net cash (used in) provided by operating activities of discontinued operations	(1,851)	7,055
Net cash (used in) provided by operating activities	(7,261)	17,753
Cash flows from investing activities:
Cost of business acquisitions, net of cash acquired	0	(33,166)
Capital expenditures	(27,842)	(23,045)
Purchase of investment	(2,000)	(1,650)
Proceeds from insurance claim	0	3,036
Proceeds from sale of property, plant and equipment	1,835	7,861
Net cash used in investing activities of continuing operations	(28,007)	(46,964)
Net cash provided by investing activities of discontinued operations	2,196	42,714
Net cash used in investing activities	(25,811)	(4,250)
Cash flows from financing activities:
Proceeds from issuance of 6.000% senior secured priority notes due 2019	540,000	0
Proceeds from issuance of 8.500% junior secured priority notes due 2022	250,000	0
Repayment of 7.875% senior subordinated notes	0	(67,848)
Repayment of Term Loan B due 2016	0	(390,005)
Payment of financing-related costs and expenses and debt issuance discounts	(35,721)	(15,219)
Proceeds from issuance of other long-term debt	0	20,000
Repayments of other long-term debt	(6,509)	(3,323)
Repayment of 11.5% senior notes due 2017	(1,430)	0
Purchase and retirement of common stock upon vesting of RSUs	(562)	(509)
Repayments under Revolving Credit Facility, net	0	(18,000)
Proceeds from issuance of 15% Unsecured Term Loan due 2017	0	50,000
Repayment of 15% Unsecured Term Loan due 2017	(10,000)	(30,000)
Proceeds from exercise of stock options	0	76
Proceeds from issuance of Term Loan Facility due 2017	0	360,000
Repayment of Term Loan Facility due 2017	(329,100)	0
Repayment of 8.875% senior second lien notes due 2018	(400,000)	0
Borrowings under ABL Facility due 2017	389,600	474,400
Repayments under ABL Facility due 2017	(363,500)	(392,600)
Intercompany advances	0	0
Net cash provided by (used in) financing activities	32,778	(13,028)
Effect of exchange rate changes on cash and cash equivalents	13	(47)
Net (decrease) increase in cash and cash equivalents	(281)	428
Cash and cash equivalents at beginning of period	11,329	8,110
Cash and cash equivalents at end of period	11,048	8,538
Parent Company [Member]
Cash flows from operating activities: [Abstract]
Net cash provided by (used in) operating activities of continuing operations	1,971	2,879
Net cash (used in) provided by operating activities of discontinued operations	0	0
Net cash (used in) provided by operating activities	1,971	2,879
Cash flows from investing activities:
Cost of business acquisitions, net of cash acquired		0
Capital expenditures	0	0
Purchase of investment	0	0
Proceeds from insurance claim		0
Proceeds from sale of property, plant and equipment	0	0
Net cash used in investing activities of continuing operations	0	0
Net cash provided by investing activities of discontinued operations	0	0
Net cash used in investing activities	0	0
Cash flows from financing activities:
Proceeds from issuance of 6.000% senior secured priority notes due 2019	0
Proceeds from issuance of 8.500% junior secured priority notes due 2022	0
Repayment of 7.875% senior subordinated notes		0
Repayment of Term Loan B due 2016		0
Payment of financing-related costs and expenses and debt issuance discounts	0	0
Proceeds from issuance of other long-term debt		0
Repayments of other long-term debt	0	0
Repayment of 11.5% senior notes due 2017	0
Purchase and retirement of common stock upon vesting of RSUs	(562)	(509)
Repayments under Revolving Credit Facility, net		0
Proceeds from issuance of 15% Unsecured Term Loan due 2017		0
Repayment of 15% Unsecured Term Loan due 2017	0	0
Proceeds from exercise of stock options		76
Proceeds from issuance of Term Loan Facility due 2017		0
Repayment of Term Loan Facility due 2017	0
Repayment of 8.875% senior second lien notes due 2018	0
Borrowings under ABL Facility due 2017	0	0
Repayments under ABL Facility due 2017	0	0
Intercompany advances	(1,409)	(2,446)
Net cash provided by (used in) financing activities	(1,971)	(2,879)
Effect of exchange rate changes on cash and cash equivalents	0	0
Net (decrease) increase in cash and cash equivalents	0	0
Cash and cash equivalents at beginning of period	0	0
Cash and cash equivalents at end of period	0	0
Subsidiary Issuer [Member]
Cash flows from operating activities: [Abstract]
Net cash provided by (used in) operating activities of continuing operations	(92,447)	(116,022)
Net cash (used in) provided by operating activities of discontinued operations	(846)	6,503
Net cash (used in) provided by operating activities	(93,293)	(109,519)
Cash flows from investing activities:
Cost of business acquisitions, net of cash acquired		(33,166)
Capital expenditures	(16,515)	(9,883)
Purchase of investment	(2,000)	(1,650)
Proceeds from insurance claim		0
Proceeds from sale of property, plant and equipment	1,533	250
Net cash used in investing activities of continuing operations	(16,982)	(44,449)
Net cash provided by investing activities of discontinued operations	1,033	20,715
Net cash used in investing activities	(15,949)	(23,734)
Cash flows from financing activities:
Proceeds from issuance of 6.000% senior secured priority notes due 2019	540,000
Proceeds from issuance of 8.500% junior secured priority notes due 2022	250,000
Repayment of 7.875% senior subordinated notes		(67,848)
Repayment of Term Loan B due 2016		(390,005)
Payment of financing-related costs and expenses and debt issuance discounts	(35,721)	(15,219)
Proceeds from issuance of other long-term debt		20,000
Repayments of other long-term debt	(4,477)	0
Repayment of 11.5% senior notes due 2017	(1,430)
Purchase and retirement of common stock upon vesting of RSUs	0	0
Repayments under Revolving Credit Facility, net		(18,000)
Proceeds from issuance of 15% Unsecured Term Loan due 2017		50,000
Repayment of 15% Unsecured Term Loan due 2017	(10,000)	(30,000)
Proceeds from exercise of stock options		0
Proceeds from issuance of Term Loan Facility due 2017		360,000
Repayment of Term Loan Facility due 2017	(329,100)
Repayment of 8.875% senior second lien notes due 2018	(400,000)
Borrowings under ABL Facility due 2017	389,600	474,400
Repayments under ABL Facility due 2017	(363,500)	(392,600)
Intercompany advances	73,578	143,668
Net cash provided by (used in) financing activities	108,950	134,396
Effect of exchange rate changes on cash and cash equivalents	0	0
Net (decrease) increase in cash and cash equivalents	(292)	1,143
Cash and cash equivalents at beginning of period	9,504	5,763
Cash and cash equivalents at end of period	9,212	6,906
Guarantor Subsidiaries [Member]
Cash flows from operating activities: [Abstract]
Net cash provided by (used in) operating activities of continuing operations	89,164	125,347
Net cash (used in) provided by operating activities of discontinued operations	(1,005)	552
Net cash (used in) provided by operating activities	88,159	125,899
Cash flows from investing activities:
Cost of business acquisitions, net of cash acquired		0
Capital expenditures	(11,280)	(13,021)
Purchase of investment	0	0
Proceeds from insurance claim		3,036
Proceeds from sale of property, plant and equipment	302	7,611
Net cash used in investing activities of continuing operations	(10,978)	(2,374)
Net cash provided by investing activities of discontinued operations	1,163	21,999
Net cash used in investing activities	(9,815)	19,625
Cash flows from financing activities:
Proceeds from issuance of 6.000% senior secured priority notes due 2019	0
Proceeds from issuance of 8.500% junior secured priority notes due 2022	0
Repayment of 7.875% senior subordinated notes		0
Repayment of Term Loan B due 2016		0
Payment of financing-related costs and expenses and debt issuance discounts	0	0
Proceeds from issuance of other long-term debt		0
Repayments of other long-term debt	(2,032)	(3,323)
Repayment of 11.5% senior notes due 2017	0
Purchase and retirement of common stock upon vesting of RSUs	0	0
Repayments under Revolving Credit Facility, net		0
Proceeds from issuance of 15% Unsecured Term Loan due 2017		0
Repayment of 15% Unsecured Term Loan due 2017	0	0
Proceeds from exercise of stock options		0
Proceeds from issuance of Term Loan Facility due 2017		0
Repayment of Term Loan Facility due 2017	0
Repayment of 8.875% senior second lien notes due 2018	0
Borrowings under ABL Facility due 2017	0	0
Repayments under ABL Facility due 2017	0	0
Intercompany advances	(76,035)	(142,462)
Net cash provided by (used in) financing activities	(78,067)	(145,785)
Effect of exchange rate changes on cash and cash equivalents	4	34
Net (decrease) increase in cash and cash equivalents	281	(227)
Cash and cash equivalents at beginning of period	0	286
Cash and cash equivalents at end of period	281	59
Non-Guarantor Subsidiaries [Member]
Cash flows from operating activities: [Abstract]
Net cash provided by (used in) operating activities of continuing operations	(4,098)	(1,506)
Net cash (used in) provided by operating activities of discontinued operations	0	0
Net cash (used in) provided by operating activities	(4,098)	(1,506)
Cash flows from investing activities:
Cost of business acquisitions, net of cash acquired		0
Capital expenditures	(47)	(141)
Purchase of investment	0	0
Proceeds from insurance claim		0
Proceeds from sale of property, plant and equipment	0	0
Net cash used in investing activities of continuing operations	(47)	(141)
Net cash provided by investing activities of discontinued operations	0	0
Net cash used in investing activities	(47)	(141)
Cash flows from financing activities:
Proceeds from issuance of 6.000% senior secured priority notes due 2019	0
Proceeds from issuance of 8.500% junior secured priority notes due 2022	0
Repayment of 7.875% senior subordinated notes		0
Repayment of Term Loan B due 2016		0
Payment of financing-related costs and expenses and debt issuance discounts	0	0
Proceeds from issuance of other long-term debt		0
Repayments of other long-term debt	0	0
Repayment of 11.5% senior notes due 2017	0
Purchase and retirement of common stock upon vesting of RSUs	0	0
Repayments under Revolving Credit Facility, net		0
Proceeds from issuance of 15% Unsecured Term Loan due 2017		0
Repayment of 15% Unsecured Term Loan due 2017	0	0
Proceeds from exercise of stock options		0
Proceeds from issuance of Term Loan Facility due 2017		0
Repayment of Term Loan Facility due 2017	0
Repayment of 8.875% senior second lien notes due 2018	0
Borrowings under ABL Facility due 2017	0	0
Repayments under ABL Facility due 2017	0	0
Intercompany advances	3,866	1,240
Net cash provided by (used in) financing activities	3,866	1,240
Effect of exchange rate changes on cash and cash equivalents	9	(81)
Net (decrease) increase in cash and cash equivalents	(270)	(488)
Cash and cash equivalents at beginning of period	1,825	2,061
Cash and cash equivalents at end of period	1,555	1,573
Eliminations [Member]
Cash flows from operating activities: [Abstract]
Net cash provided by (used in) operating activities of continuing operations	0	0
Net cash (used in) provided by operating activities of discontinued operations	0	0
Net cash (used in) provided by operating activities	0	0
Cash flows from investing activities:
Cost of business acquisitions, net of cash acquired		0
Capital expenditures	0	0
Purchase of investment	0	0
Proceeds from insurance claim		0
Proceeds from sale of property, plant and equipment	0	0
Net cash used in investing activities of continuing operations	0	0
Net cash provided by investing activities of discontinued operations	0	0
Net cash used in investing activities	0	0
Cash flows from financing activities:
Proceeds from issuance of 6.000% senior secured priority notes due 2019	0
Proceeds from issuance of 8.500% junior secured priority notes due 2022	0
Repayment of 7.875% senior subordinated notes		0
Repayment of Term Loan B due 2016		0
Payment of financing-related costs and expenses and debt issuance discounts	0	0
Proceeds from issuance of other long-term debt		0
Repayments of other long-term debt	0	0
Repayment of 11.5% senior notes due 2017	0
Purchase and retirement of common stock upon vesting of RSUs	0	0
Repayments under Revolving Credit Facility, net		0
Proceeds from issuance of 15% Unsecured Term Loan due 2017		0
Repayment of 15% Unsecured Term Loan due 2017	0	0
Proceeds from exercise of stock options		0
Proceeds from issuance of Term Loan Facility due 2017		0
Repayment of Term Loan Facility due 2017	0
Repayment of 8.875% senior second lien notes due 2018	0
Borrowings under ABL Facility due 2017	0	0
Repayments under ABL Facility due 2017	0	0
Intercompany advances	0	0
Net cash provided by (used in) financing activities	0	0
Effect of exchange rate changes on cash and cash equivalents	0	0
Net (decrease) increase in cash and cash equivalents	0	0
Cash and cash equivalents at beginning of period	0	0
Cash and cash equivalents at end of period	$ 0	$ 0