Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands	9 Months Ended
	Oct. 02, 2011	Oct. 03, 2010
Cash flows from operating activities:
Net income	$ 513	$ 2,301
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of property and equipment	4,476	4,531
Share-based compensation expense	258	316
Other	172	221
Changes in assets and liabilities:
Accounts and notes receivable	(2,871)	464
Income taxes receivable	(155)	(2,761)
Prepaid expenses and other current assets	(479)	(505)
Accounts payable	(1,268)	(551)
Accrued expenses and other current liabilities	(399)	(669)
Other, net	(593)	60
Net cash (used in) provided by operating activities	(346)	3,407
Cash flows from investing activities:
Purchase of property and equipment	(2,199)	(1,785)
Other investing activities	(16)	(73)
Net cash used in investing activities	(2,215)	(1,858)
Cash flows from financing activities:
Payments on debt and obligations under capital leases	(769)	(3,732)
Decrease in bank overdraft	0	(1,929)
Other financing activities	55	31
Net cash used in financing activities	(714)	(5,630)
Decrease in cash and cash equivalents	(3,275)	(4,081)
Cash and cash equivalents at beginning of period	8,602	5,613
Cash and cash equivalents at end of period	5,327	1,532
Supplemental disclosures of non-cash items:
Property and equipment obligations accrued at beginning of period	549	219
Property and equipment obligations accrued at end of period	$ 416	$ 571