v2.4.0.6
Consolidated Balance Sheets (USD $)
In Thousands, unless otherwise specified
Oct. 31, 2012
Jan. 31, 2012
Current assets:    
Cash and cash equivalents $ 442,980 $ 57,529
Marketable securities 354,397 53,634
Accounts receivable, net of allowance for doubtful accounts of $778 at October 31, 2012 and $261 at January 31, 2012 61,099 54,467
Deferred costs 8,636 9,450
Prepaid expenses and other current assets 14,542 8,092
Total current assets 881,654 183,172
Property and equipment, net 39,760 25,861
Deferred costs, noncurrent 17,060 13,156
Goodwill and intangible assets, net 8,509 8,578
Other assets 3,165 1,871
Total assets 950,148 232,638
Current liabilities:    
Accounts payable 3,481 2,730
Accrued expenses and other current liabilities 14,925 6,808
Accrued compensation 22,487 13,891
Capital leases 6,946 3,561
Capital leases with related party 2,634 3,514
Unearned revenue 164,421 114,734
Total current liabilities 214,894 145,238
Capital leases, noncurrent 17,144 6,594
Capital lease with related party, noncurrent 289 2,047
Unearned revenue, noncurrent 87,742 73,363
Other liabilities 14,578 10,051
Total liabilities 334,647 237,293
Commitments and contingencies      
Redeemable convertible preferred stock, $0.001 par value; no shares and 31 million shares authorized as of October 31, 2012 and January 31, 2012; no shares and 30 million shares issued and outstanding as of October 31, 2012 and January 31, 2012 with liquidation preference of $174,340 as of January 31, 2012   170,906
Stockholder's equity (deficit):    
Preferred stock, Value      
Common Stock, Value   33
Additional paid-in capital 986,245 106,457
Accumulated other comprehensive income 32 3
Accumulated deficit (370,936) (282,122)
Total stockholders' equity (deficit) 615,501 (175,561)
Total liabilities, redeemable convertible preferred stock and stockholders' equity (deficit) 950,148 232,638
Convertible Preferred Stock
    
Stockholder's equity (deficit):    
Preferred stock, Value   68
Common Class A
    
Stockholder's equity (deficit):    
Common Stock, Value 26  
Common Class B
    
Stockholder's equity (deficit):    
Common Stock, Value $ 134