Condensed Consolidated Balance Sheets (USD $)
In Thousands
Sep. 30, 2011
Dec. 31, 2010
CURRENT ASSETS:  
Cash and cash equivalents$ 66,939$ 78,850
Investment securities52,15314,507[1]
Cash, cash equivalents and investment securities119,09293,357[1]
Accounts receivable, net of allowance for doubtful accounts of $1,242 at September 30, 2011 and $742 at December 31, 201053,08155,106[1]
Inventories43,36344,056[1]
Prepaid income taxes8,478687[1]
Prepaid expenses and other current assets8,0059,574[1]
Deferred income taxes5,2515,053[1]
Total current assets237,270207,833[1]
PROPERTY AND EQUIPMENT, net86,71883,545[1]
Assets Held-for-sale1,7430
GOODWILL1,4781,478[1]
INTANGIBLE ASSETS, net11,71214,806[1]
DEFERRED INCOME TAXES4,5864,564[1]
TOTAL ASSETS343,507312,226[1]
CURRENT LIABILITIES:  
Accounts payable11,20910,879[1]
Accrued liabilities12,87714,629[1]
Deferred revenue0254[1]
Total current liabilities24,08625,762[1]
COMMITMENTS AND CONTINGENCIES00[1]
DEFERRED INCOME TAXES8,0088,023[1]
INCOME TAX LIABILITY4,4714,155[1]
STOCKHOLDERS' EQUITY:  
Convertible preferred stock, $1.00 par value Authorized-500 shares; Issued and outstanding - none00[1]
Common stock, $0.10 par value - Authorized-80,000 shares; Issued 14,855 shares at September 30, 2011 and December 31, 2010, outstanding 13,831 shares at September 30, 2011 and 13,659 shares at December 31, 20101,4861,486[1]
Additional paid-in capital56,42656,502[1]
Treasury stock, at cost - 1,024 shares at September 30, 2011 and 1,196 shares at December 31, 2010(36,734)(41,428)[1]
Retained earnings285,617258,790[1]
Accumulated other comprehensive income (loss)147(1,064)[1]
Total stockholders' equity306,942274,286[1]
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY$ 343,507$ 312,226[1]
[1]December 31, 2010 balances were derived from audited consolidated financial statements.