v2.4.0.6
Condensed Consolidated Balance Sheets (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2011
Dec. 31, 2010
Current assets:    
Cash and cash equivalents $ 76,272 $ 62,501
Marketable securities 249,822 258,831
Accounts receivable, net of allowance for doubtful accounts of $25 at September 30, 2011 and $313 at December 31, 2010 44,279 52,813
Inventory 20,886 22,499
Deferred income taxes 434 408
Other current assets 13,765 16,474
Total current assets 405,458 413,526
Property and equipment, net 22,921 21,284
Intangible assets, net 1,300 1,600
Goodwill 5,062 5,062
Investments 52,585 87,087
Deferred income taxes 1,336 1,271
Other assets 5,372 26,124
Total assets 494,034 555,954
Current liabilities:    
Accounts payable 9,426 16,936
Accrued expenses 17,107 29,999
Current portion of deferred revenue 41,897 42,776
Current portion of long-term liabilities 664 338
Total current liabilities 69,094 90,049
Deferred revenue 10,323 42,811
Long-term liabilities 4,126 4,138
Total liabilities 83,543 136,998
Commitments and contingencies (Note 16)      
Stockholders' equity:    
Preferred stock, $0.01 par value; 5,000,000 shares authorized, none issued and outstanding      
Common stock, $0.001 par value; 600,000,000 shares authorized; 279,124,612 shares issued and outstanding at September 30, 2011 and 277,170,262 shares issued and outstanding at December 31, 2010 279 277
Additional paid-in capital 1,308,715 1,301,285
Accumulated deficit (905,934) (889,501)
Accumulated other comprehensive income 7,431 6,895
Total stockholders' equity 410,491 418,956
Total liabilities and stockholders' equity $ 494,034 $ 555,954