Supplemental Guarantor Condensed Financial Information - Consolidated Statements of Cash Flows (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 26, 2014	Sep. 27, 2013
Condensed Financial Statements, Captions [Line Items]
Net cash used in operating activities	$ (14,315)	$ (16,736)
Cash flows from investing activities:
Proceeds from sale of assets	777	2,288
Capital expenditures	(5,233)	(7,355)
Due from (to) affiliates	0	0
Net cash (used in) provided by investing activities	(4,456)	(5,067)
Cash flows from financing activities:
Net borrowings on Dutch Revolving Credit Facility	8,253	1,836
Net borrowings on ABL Credit Facility	4,981	19,514
Changes in cash overdrafts	215	0
Debt issuance costs	(88)	(175)
Due (to) from affiliates	0	0
Net cash provided by financing activities	13,361	21,175
Effect of exchange rate changes on cash	(332)	64
Net (decrease) increase in cash and cash equivalents	(5,742)	(564)
Cash and cash equivalents at beginning of period	8,977	10,024
Cash and cash equivalents at end of period	3,235	9,460
Parent
Condensed Financial Statements, Captions [Line Items]
Net cash used in operating activities	0	0
Cash flows from investing activities:
Proceeds from sale of assets	0	0
Capital expenditures	0	0
Due from (to) affiliates	0	0
Net cash (used in) provided by investing activities	0	0
Cash flows from financing activities:
Net borrowings on Dutch Revolving Credit Facility	0	0
Net borrowings on ABL Credit Facility	0	0
Changes in cash overdrafts	0
Debt issuance costs	0	0
Due (to) from affiliates	0	0
Net cash provided by financing activities	0	0
Effect of exchange rate changes on cash	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
Condensed Financial Statements, Captions [Line Items]
Net cash used in operating activities	(8,172)	(10,148)
Cash flows from investing activities:
Proceeds from sale of assets	776	266
Capital expenditures	(3,239)	(4,379)
Due from (to) affiliates	4,949	0
Net cash (used in) provided by investing activities	2,486	(4,113)
Cash flows from financing activities:
Net borrowings on Dutch Revolving Credit Facility	0	0
Net borrowings on ABL Credit Facility	4,981	19,514
Changes in cash overdrafts	0
Debt issuance costs	(88)	(175)
Due (to) from affiliates	0	(2,209)
Net cash provided by financing activities	4,893	17,130
Effect of exchange rate changes on cash	0	0
Net (decrease) increase in cash and cash equivalents	(793)	2,869
Cash and cash equivalents at beginning of period	1,700	1,574
Cash and cash equivalents at end of period	907	4,443
Non-Guarantor
Condensed Financial Statements, Captions [Line Items]
Net cash used in operating activities	(6,143)	(6,588)
Cash flows from investing activities:
Proceeds from sale of assets	1	2,022
Capital expenditures	(1,994)	(2,976)
Due from (to) affiliates	0	2,209
Net cash (used in) provided by investing activities	(1,993)	1,255
Cash flows from financing activities:
Net borrowings on Dutch Revolving Credit Facility	8,253	1,836
Net borrowings on ABL Credit Facility	0	0
Changes in cash overdrafts	215
Debt issuance costs	0	0
Due (to) from affiliates	(4,949)	0
Net cash provided by financing activities	3,519	1,836
Effect of exchange rate changes on cash	(332)	64
Net (decrease) increase in cash and cash equivalents	(4,949)	(3,433)
Cash and cash equivalents at beginning of period	7,277	8,450
Cash and cash equivalents at end of period	2,328	5,017
Eliminations
Condensed Financial Statements, Captions [Line Items]
Net cash used in operating activities	0	0
Cash flows from investing activities:
Proceeds from sale of assets	0	0
Capital expenditures	0	0
Due from (to) affiliates	(4,949)	(2,209)
Net cash (used in) provided by investing activities	(4,949)	(2,209)
Cash flows from financing activities:
Net borrowings on Dutch Revolving Credit Facility	0	0
Net borrowings on ABL Credit Facility	0	0
Changes in cash overdrafts	0
Debt issuance costs	0	0
Due (to) from affiliates	4,949	2,209
Net cash provided by financing activities	4,949	2,209
Effect of exchange rate changes on cash	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