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CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands
Sep. 30, 2011
Dec. 31, 2010
ASSETS  
Cash and cash equivalents$ 5,453$ 9,535
Marketable securities14,75112,826
Accounts receivable, net2,0901,178
Inventories23,14021,882
Income taxes receivable 481
Deferred income taxes874920
Prepaid expenses and other current assets1,3231,451
Total current assets47,63148,273
Property, plant and equipment, net11,86212,416
Goodwill3,3083,308
Other intangibles, net465465
Marketable securities40,79230,007
Deferred income taxes3,1433,243
Other assets4,9435,097
Total assets112,144102,809
LIABILITIES AND STOCKHOLDERS' EQUITY  
Accounts payable7,0461,884
Accrued expenses and other liabilities9,1998,616
Total current liabilities16,24510,500
Pension liabilities5,3685,581
Other long-term liabilities429423
Total liabilities22,04216,504
Common stock3,7383,708
Capital in excess of par value979371
Retained earnings86,31783,222
Accumulated other comprehensive loss(932)(996)
Total stockholders' equity90,10286,305
Total liabilities and stockholders' equity$ 112,144$ 102,809