CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014
Cash flows from operating activities:
Cash received from customers	$ 42,426	$ 43,868
Cash paid to suppliers and employees	(44,091)	(50,576)
Cash from Continued Dumping and Subsidy Offset Act	4,896
Interest paid, net	(670)	(2,884)
Income taxes paid	(103)
Net cash provided (used) by operating activities	2,458	(9,592)
Cash flows from investing activities:
Decrease in restricted cash	527	547
Sale of short-term securities		10,000
Purchase of other assets		(44)
Net cash provided by investing activities	527	10,503
Cash flows from financing activities:
Payments on insurance policy loans	(4,279)
Proceeds from insurance policy loans		2,701
Net cash (used) provided by financing activities	(4,279)	2,701
Cash flows from discontinued operations:
Cash provided by operating activities	1,287	4,271
Cash provided by investing activities		3,479
Net cash provided by discontinued operations	1,287	7,750
Net (decrease) increase in cash	(7)	11,362
Cash at beginning of period	5,584	7,218
Cash at end of period	5,577	18,580
Reconciliation of net income (loss) to net cash provided (used) by operating activities:
Net income (loss)	4,423	(26,682)
Loss from discontinued operations	9	21,322
Depreciation and amortization	352	408
Stock-based compensation	539	634
Changes in assets and liabilities:
Accounts receivable	(888)	(580)
Inventories	3,208	922
Prepaid expenses and other assets	(1,253)	(3,076)
Accounts payable	(2,521)	(2,413)
Accrued salaries, wages and benefits	(161)	455
Other accrued expenses	(1,030)	284
Other long-term liabilities	(220)	(866)
Net cash provided (used) by operating activities	$ 2,458	$ (9,592)