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CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2012
Dec. 31, 2011
ASSETS    
Cash and cash equivalents $ 6,782 $ 956
Marketable securities 11,868 12,402
Accounts receivable, net 3,312 2,209
Inventories 25,789 24,907
Income taxes receivable 368  
Deferred income taxes 1,008 1,021
Prepaid expenses and other current assets 1,199 1,460
Total current assets 50,326 42,955
Property, plant and equipment, net 11,770 11,884
Goodwill 3,308 3,308
Other intangibles, net 465 465
Marketable securities 41,250 41,699
Deferred income taxes 2,873 3,337
Other assets 6,659 7,189
Total assets 116,651 110,837
LIABILITIES AND STOCKHOLDERS' EQUITY    
Accounts payable 6,112 2,992
Accrued expenses and other liabilities 9,781 7,662
Total current liabilities 15,893 10,654
Pension liabilities 5,904 6,315
Other long-term liabilities 452 450
Total liabilities 22,249 17,419
Common stock 3,783 3,738
Capital in excess of par value 1,188 1,185
Retained earnings 90,830 89,953
Accumulated other comprehensive loss (1,399) (1,458)
Total stockholders' equity 94,402 93,418
Total liabilities and stockholders' equity $ 116,651 $ 110,837