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CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
ASSETS    
Cash and cash equivalents $ 3,010 $ 956
Marketable securities 6,180 12,402
Accounts receivable, net 3,166 2,209
Inventories 29,026 24,907
Deferred income taxes 1,066 1,021
Prepaid expenses and other current assets 1,362 1,460
Total current assets 43,810 42,955
Property, plant and equipment, net 11,677 11,884
Goodwill 3,308 3,308
Other intangibles, net 465 465
Marketable securities 49,520 41,699
Deferred income taxes 3,017 3,337
Other assets 6,583 7,189
Total assets 118,380 110,837
LIABILITIES AND STOCKHOLDERS' EQUITY    
Accounts payable 5,906 2,992
Accrued expenses and other liabilities 10,290 7,662
Total current liabilities 16,196 10,654
Long-term pension liabilities 5,814 6,315
Other long-term liabilities 459 450
Total liabilities 22,469 17,419
Common stock 3,778 3,738
Capital in excess of par value 1,276 1,185
Retained earnings 92,248 89,953
Accumulated other comprehensive loss (1,391) (1,458)
Total stockholders' equity 95,911 93,418
Total liabilities and stockholders' equity $ 118,380 $ 110,837