CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2016	Sep. 26, 2015
Cash flows from operating activities:
Cash received from customers	$ 36,818	$ 42,426
Cash paid to suppliers and employees	(39,389)	(44,091)
Cash from Continued Dumping and Subsidy Offset Act		4,896
Interest paid, net	(193)	(670)
Income taxes paid	(415)	(103)
Net cash (used) provided by operating activities	(3,179)	2,458
Cash flows from investing activities:
Proceeds from surrender of corporate-owned life insurance policies	28,139
Decrease in restricted cash		527
Purchase of other assets	(14)
Net cash provided by investing activities	28,125	527
Cash flows from financing activities:
Payment of dividends	(17,618)
Payments on insurance policy loans	(5,495)	(4,279)
Repurchase and retirement of common stock	(1,012)
Stock purchase and retirement for tax withholdings on vesting of restricted awards	(14)
Net cash used by financing activities	(24,139)	(4,279)
Cash flows from discontinued operations:
Cash (used) provided by operating activities	(11)	1,287
Net cash (used) provided by discontinued operations	(11)	1,287
Net increase (decrease) in cash	796	(7)
Cash at beginning of period	6,497	5,584
Cash at end of period	7,293	5,577
Reconciliation of net loss to net cash (used) provided by operating activities:
Net (loss) income	(4,957)	4,423
Loss from discontinued operations		9
Depreciation and amortization	350	352
Stock-based compensation	218	539
Changes in assets and liabilities:
Accounts receivable	1,783	(888)
Inventories	(415)	3,208
Prepaid expenses and other assets	50	(1,253)
Accounts payable	(564)	(2,521)
Accrued salaries, wages and benefits	157	(161)
Other accrued expenses	68	(1,030)
Other long-term liabilities	131	(220)
Net cash (used) provided by operating activities	$ (3,179)	$ 2,458