v2.4.0.6
Consolidated Balance Sheets (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
CURRENT ASSETS:    
Cash and cash equivalents $ 342,211 $ 215,451
Short-term Investments 335,783 326,218
Accounts receivable, less allowances of $1,750 28,079 33,632
Deferred tax assets 53,990 35,136
Prepaid and other current assets 8,824 9,119
Total current assets 768,887 619,556
NON-CURRENT ASSETS:    
PROPERTY AND EQUIPMENT, NET 7,997 8,344
PATENTS, NET 137,963 130,305
DEFERRED TAX ASSETS 54,110 71,754
OTHER NON-CURRENT ASSETS, NET 28,011 44,684
Total non-current assets 228,081 255,087
TOTAL ASSETS 996,968 874,643
CURRENT LIABILITIES:    
Current portion of long-term debt 180 288
Accounts payable 7,110 7,572
Accrued compensation and related expenses 14,129 22,933
Deferred revenue 134,087 134,804
Taxes payable 3,265 3,675
Dividends Payable 4,570 4,526
Other accrued expenses 9,812 4,762
Total current liabilities 173,153 178,560
LONG-TERM DEBT 192,529 180
NON-CURRENT LIABILITIES    
LONG-TERM DEFERRED REVENUE 153,953 332,174
OTHER LONG-TERM LIABILITIES 5,651 10,613
TOTAL LIABILITIES 525,286 521,527
COMMITMENTS AND CONTINGENCIES      
SHAREHOLDERS’ EQUITY:    
Preferred Stock, $0.10 par value, 0 and 14,399 shares authorized 0 shares issued and outstanding 0 0
Common Stock, $0.01 par value, 100,000 shares authorized, 68,968 and 68,602 shares issued and 45,398 and 45,032 shares outstanding 691 686
Additional paid-in capital 573,950 525,767
Retained earnings 466,727 395,799
Accumulated other comprehensive income (439) 111
Stockholders' Equity before Treasury Stock 1,040,929 922,363
Treasury stock, 23,570 shares of common held at cost 569,247 569,247
Total shareholders’ equity 471,682 353,116
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY $ 996,968 $ 874,643