Condensed Consolidated Statements of Cash Flow (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Apr. 02, 2011
Operating activities
Net loss	$ (571)	$ (6,046)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	9,457	9,584
Other	(1,197)	114
Changes in operating assets and liabilities:
Accounts receivable	(2,054)	2,466
Operating liabilities	(5,214)	(2,685)
Other, net	220	(4,647)
Adjustments to reconcile net loss to cash provided by operating activities	1,212	4,832
Net cash provided by (used in) operating activities	641	(1,214)
Capital expenditures:
Equipment	(13,518)	(13,418)
Land and buildings	(71)	(77)
Purchases of businesses	0	(162)
Other	459	148
Net cash used in investing activities	(13,130)	(13,509)
Financing activities
Revolving credit facility proceeds, net	16,000	12,000
Purchase of common shares for treasury	(2,488)	(1,205)
Sale of common shares from treasury	3,552	2,922
Dividends	(594)	(604)
Other	(1,697)	(4,324)
Net cash provided by financing activities	14,773	8,789
Increase (Decrease) in cash and cash equivalents	2,284	(5,934)
Cash and cash equivalents, beginning of period	10,267	12,017
Cash and cash equivalents, end of period	12,551	6,083
Supplemental cash flow information follows:
Interest paid	1,104	1,375
Income taxes paid	$ 1,263	$ 754