Consolidated Statements of Changes in Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 29, 2014	Jun. 30, 2013
Operating Activities
Net income (loss)	$ (20,535)	$ 9,516
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Depreciation and amortization	4,649	2,368
Amortization of financing fees	1,211	828
Amortization of debt discount	613	206
Postretirement health plan curtailment	(98)
Deferred income taxes	(119)	15
Other non-cash items	19	(17)
Changes in operating assets and liabilities, net of acquisition:
Accounts receivable	6,407	(11,836)
Inventories	(8,856)	(11,148)
Prepaid expenses and other current assets	2,174	(510)
Accounts payable and accrued expenses	801	1,922
Accrued pension and retirement liabilities	(378)	(546)
Customer advances and deferred income	(1,544)	(577)
Other	988	96
Net cash used in operating activities	(14,668)	(9,683)
Investing Activities
Purchases of property and equipment	(1,345)	(3,260)
Change in restricted cash		5
Net cash used in investing activities	(1,345)	(3,255)
Financing Activities
Repayments of long-term debt	(625)
Line of credit advances	13,500	74
Line of credit repayments	(7,083)
Purchase of common units		(14,000)
Distributions paid to members	(683)	(1,357)
Net cash provided by (used in) financing activities	5,109	(15,283)
Effect of exchange rates on cash and cash equivalents	508	(543)
Change in cash and cash equivalents	(10,396)	(28,764)
Cash and cash equivalents, beginning of period	12,594	42,373
Cash and cash equivalents, end of period	2,198	13,609
Supplemental Disclosure of Cash Flow Information
Cash paid for interest	12,468	11,401
Cash paid for income taxes	576	586
Non-cash consideration for sale of equipment		7
Accrued purchases of fixed assets	126	42
Accrued distribution to members	$ 13	$ 3,508