Supplemental Guarantor Condensed Financial Information - Consolidated Statements of Cash Flows (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 28, 2012	Sep. 30, 2011
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities	$ (4,625)	$ 1,625
Cash flows from investing activities:
Payments to Acquire Businesses, Net of Cash Acquired	(6,446)	0
Proceeds from sale of assets	1,289	80
Capital expenditures	(4,586)	(8,382)
Contributed capital to subsidiaries		0
Return of capital from subsidiaries		0
Net cash used in investing activities	(9,743)	(8,302)
Cash flows from financing activities:
Changes in bank overdrafts	3,467	0
Net borrowings on ABL Credit Facility	7,113	25,274
Net repayments on First Lien Credit Facility	0	(412,028)
Borrowings under Senior Secured Notes	0	375,000
Borrowings under Senior Unsecured Notes	0	19,812
Contributed capital to subsidiaries		0
Return of capital		0
Debt issuance costs	(59)	(10,623)
Due (to) from affiliates	0	0
Net cash provided by (used in) financing activities	10,521	(2,565)
Effect of exchange rate changes on cash	(690)	927
Net decrease in cash and cash equivalents	(4,537)	(8,315)
Cash and cash equivalents at beginning of period	14,327	24,902
Cash and cash equivalents at end of period	9,790	16,587
Parent
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities	0	0
Cash flows from investing activities:
Payments to Acquire Businesses, Net of Cash Acquired	0
Proceeds from sale of assets	0	0
Capital expenditures	0	0
Contributed capital to subsidiaries		0
Return of capital from subsidiaries		0
Net cash used in investing activities	0	0
Cash flows from financing activities:
Changes in bank overdrafts	0
Net borrowings on ABL Credit Facility	0	0
Net repayments on First Lien Credit Facility		0
Borrowings under Senior Secured Notes		0
Borrowings under Senior Unsecured Notes		0
Contributed capital to subsidiaries		0
Return of capital		0
Debt issuance costs	0	0
Due (to) from affiliates	0	0
Net cash provided by (used in) financing activities	0	0
Effect of exchange rate changes on cash	0	0
Net decrease 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
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities	(8,362)	(19,692)
Cash flows from investing activities:
Payments to Acquire Businesses, Net of Cash Acquired	(6,446)
Proceeds from sale of assets	1,287	79
Capital expenditures	(2,688)	(5,540)
Contributed capital to subsidiaries		(88,096)
Return of capital from subsidiaries		151,085
Net cash used in investing activities	(7,847)	57,528
Cash flows from financing activities:
Changes in bank overdrafts	3,467
Net borrowings on ABL Credit Facility	7,113	25,274
Net repayments on First Lien Credit Facility		(302,394)
Borrowings under Senior Secured Notes		375,000
Borrowings under Senior Unsecured Notes		19,812
Contributed capital to subsidiaries		0
Return of capital		0
Debt issuance costs	0	(10,623)
Due (to) from affiliates	4,970	(147,774)
Net cash provided by (used in) financing activities	15,550	(40,705)
Effect of exchange rate changes on cash	0	0
Net decrease in cash and cash equivalents	(659)	(2,869)
Cash and cash equivalents at beginning of period	962	8,271
Cash and cash equivalents at end of period	303	5,402
Non-Guarantor
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities	3,737	21,317
Cash flows from investing activities:
Payments to Acquire Businesses, Net of Cash Acquired	0
Proceeds from sale of assets	2	1
Capital expenditures	(1,898)	(2,842)
Contributed capital to subsidiaries		0
Return of capital from subsidiaries		0
Net cash used in investing activities	(1,896)	(2,841)
Cash flows from financing activities:
Changes in bank overdrafts	0
Net borrowings on ABL Credit Facility	0	0
Net repayments on First Lien Credit Facility		(109,634)
Borrowings under Senior Secured Notes		0
Borrowings under Senior Unsecured Notes		0
Contributed capital to subsidiaries		88,096
Return of capital		(151,085)
Debt issuance costs	(59)	0
Due (to) from affiliates	(4,970)	147,774
Net cash provided by (used in) financing activities	(5,029)	(24,849)
Effect of exchange rate changes on cash	(690)	927
Net decrease in cash and cash equivalents	(3,878)	(5,446)
Cash and cash equivalents at beginning of period	13,365	16,631
Cash and cash equivalents at end of period	9,487	11,185
Eliminations
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities	0	0
Cash flows from investing activities:
Payments to Acquire Businesses, Net of Cash Acquired	0
Proceeds from sale of assets	0	0
Capital expenditures	0	0
Contributed capital to subsidiaries		88,096
Return of capital from subsidiaries		(151,085)
Net cash used in investing activities	0	(62,989)
Cash flows from financing activities:
Changes in bank overdrafts	0
Net borrowings on ABL Credit Facility	0	0
Net repayments on First Lien Credit Facility		0
Borrowings under Senior Secured Notes		0
Borrowings under Senior Unsecured Notes		0
Contributed capital to subsidiaries		(88,096)
Return of capital		151,085
Debt issuance costs	0	0
Due (to) from affiliates	0	0
Net cash provided by (used in) financing activities	0	62,989
Effect of exchange rate changes on cash	0	0
Net decrease 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