CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Oct. 02, 2011
Cash flows from operating activities
Net income	$ 11,601	$ 3,890
(Income) loss from discontinued operations	(5,493)	853
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation	649	687
Amortization of intangible assets	40	39
Stock based compensation expense	630	483
Pension expense	5,025	4,552
Deferred income tax provision	690	586
Changes in operating assets and liabilities	(2,755)	2,919
Cash contribution to pension fund	(7,714)	(4,950)
Net cash provided by (used in) operating activities - continuing operations	2,673	9,059
Net cash provided by (used in) operating activities - discontinued operations	4,367	(1,136)
Net cash provided by (used in) operating activities	7,040	7,923
Cash flows from investing activities:
Capital expenditures	(731)	(868)
Net cash provided by (used in) investing activities - continuing operations	(731)	(868)
Net cash provided by (used in) investing activities - discontinued operations	0	0
Net cash provided by (used in) investing activities	(731)	(868)
Cash flow from financing activities:
Proceeds from issuance of common stock	232	232
Purchase and retirement of treasury stock	(19)	0
Principal payments under capital lease obligations	(3)	(3)
Net cash provided by (used in) financing activities - continuing operations	210	229
Net cash provided by (used in) financing activities - discontinued operations	0	0
Net cash provided by (used in) financing activities	210	229
Net increase (decrease) in cash	6,519	7,284
Cash at the beginning of the period	20,594	6,579
Cash at the end of the period	$ 27,113	$ 13,863