Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands	Oct. 02, 2011	Dec. 31, 2010
Current Assets
Cash and cash equivalents	$ 89,172	$ 73,315
Accounts receivable, less allowances (2011 - $1,017; 2010- $1,269)	90,344	95,930
Inventories, net - Note D	91,366	76,885
Other current assets	22,104	20,525
Total current assets	292,986	266,655
Property, plant and equipment, less accumulated depreciation (2011 - $242,713; 2010 - $244,662)	81,952	78,213
Other Assets
Prepaid pension asset	50,561	44,075
Goodwill - Note L	500	500
Other intangible assets, net - Note L	30,576	31,432
Deferred income taxes	58,282	59,956
Other	1,618	1,753
Total other assets	141,537	137,716
Total Assets	516,475	482,584
Current Liabilities
Notes payable	0	0
Accounts payable	78,909	75,384
Accrued liabilities	43,325	44,716
Total current liabilities	122,234	120,100
Long-term debt - Note E	89,700	70,000
Other long-term obligations	13,487	18,234
Shareholders' Equity
Preferred stock - authorized 25,000,000 shares without par value; none issued
Common stock - authorized 75,000,000 shares without par value; 54,788,197 shares issued at October 2, 2011 and 54,517,560 shares issued at December 31, 2010	287,652	285,515
Additional contributed capital	38,790	37,775
Retained earnings	347,542	335,524
Accumulated other comprehensive loss	(84,584)	(87,555)
Stockholders equity before treasury	589,400	571,259
Cost of common stock held in treasury - Note K (2011 - 20,467,363 and 2010 - 20,320,759 shares)	(298,346)	(297,009)
Total shareholders' equity	291,054	274,250
Total Liabilities and Shareholders' Equity	$ 516,475	$ 482,584