CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Oct. 02, 2011	Oct. 03, 2010	Oct. 02, 2011	Oct. 03, 2010
REVENUE
Products	$ 135,638	$ 139,834	$ 419,296	$ 424,025
Services	21,905	23,754	67,421	71,668
Total revenue	157,543	163,588	486,717	495,693
COST OF SALES
Products	97,302	97,258	294,306	292,775
Services	13,982	14,553	41,616	45,814
Total cost of sales	111,284	111,811	335,922	338,589
GROSS MARGIN	46,259	51,777	150,795	157,104
OPERATING EXPENSES
Selling, general, and administrative	51,071	49,276	155,404	153,929
Pension settlements and postretirement plan amendment	(20,239)		(19,786)
Environmental remediation	69	(803)	69	(803)
Restructuring and other exit costs	112	32	(65)	1,490
Total operating expenses	31,013	48,505	135,622	154,616
INCOME FROM OPERATIONS	15,246	3,272	15,173	2,488
OTHER INCOME (EXPENSE)
Interest expense	(630)	(626)	(1,774)	(1,617)
Other income	60	11	558	203
Total other expense	(570)	(615)	(1,216)	(1,414)
INCOME BEFORE INCOME TAXES	14,676	2,657	13,957	1,074
INCOME TAX EXPENSE	6,257	1,276	5,913	616
NET INCOME	8,419	1,381	8,044	458
BASIC AND DILUTED INCOME PER SHARE	$ 0.29	$ 0.05	$ 0.28	$ 0.02
Dividends per share declared for the period	$ 0.05	$ 0.05	$ 0.15	$ 0.15
NET INCOME	8,419	1,381	8,044	458
Net actuarial loss reclassification, net of ($3,956), ($1,903), ($8,945), and ($5,706) deferred income tax benefit	6,006	2,888	13,581	8,663
Net prior service credit reclassification, net of $10,024, $398 and $10,998, $1,193 deferred income tax expense	(15,218)	(604)	(16,697)	(1,811)
Prior service credit, net of ($2,015) deferred income tax benefit	3,059		3,059
Net actuarial gains, net of $48 and $11 deferred income tax expense	74		17
Cumulative translation adjustment	(136)	(14)	(137)	(45)
COMPREHENSIVE INCOME	$ 2,204	$ 3,651	$ 7,867	$ 7,265