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CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
ASSETS    
Cash and cash equivalents $ 6,575 $ 956
Marketable securities 7,315 12,402
Accounts receivable, net 3,196 2,209
Inventories 28,396 24,907
Deferred income taxes 1,071 1,021
Prepaid expenses and other current assets 1,552 1,460
Total current assets 48,105 42,955
Property, plant and equipment, net 11,575 11,884
Goodwill 3,308 3,308
Other intangibles, net 465 465
Marketable securities 48,549 41,699
Deferred income taxes 3,139 3,337
Other assets 6,678 7,189
Total assets 121,819 110,837
LIABILITIES AND STOCKHOLDERS' EQUITY    
Accounts payable 7,045 2,992
Accrued expenses and other liabilities 10,583 7,662
Total current liabilities 17,628 10,654
Long-term pension liabilities 5,959 6,315
Other long-term liabilities 458 450
Total liabilities 24,045 17,419
Common stock 3,778 3,738
Capital in excess of par value 1,711 1,185
Retained earnings 93,604 89,953
Accumulated other comprehensive loss (1,319) (1,458)
Total stockholders' equity 97,774 93,418
Total liabilities and stockholders' equity $ 121,819 $ 110,837