Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements Of Cash Flows

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Condensed Consolidated Statements Of Cash Flows (USD $)
In Thousands
 6 Months Ended
Jul. 31, 2011
Jul. 31, 2010
Operating Activities    
Net loss $ (8,566) $ (1,372)
Adjustments to reconcile net loss to net cash provided by operating activities:    
Depreciation and amortization 1,715 597
Loss on disposition of assets   (15)
Stock-based compensation 3,064 428
Issuance of common stock in exchange for non-employee services   157
Remeasurement of preferred stock warrants 4,499 869
Amortization of debt discount 1 2
Amortization of debt issuance costs 57  
Changes in assets and liabilities:    
Accounts receivable (9,223) (5,978)
Prepaid expenses and other assets (960) (118)
Accounts payable and accrued liabilities (1,138) 966
Accrued royalties 6,434 971
Accrued compensation 3,820 1,463
Deferred revenue 3,293 4,089
Reimbursement of cost of leasehold improvements 375  
Net cash provided by operating activities 3,371 2,059
Investing Activities    
Purchases of property and equipment (5,371) (2,003)
Proceeds from sale of property and equipment   26
Net cash used in investing activities (5,371) (1,977)
Financing Activities    
Borrowings under debt arrangements   3,443
Repayments of debt (7,596) (82)
Proceeds from exercise of preferred stock warrants 165  
Proceeds from early exercise of stock options   126
Proceeds from issuance of redeemable convertible preferred stock, net of issuance costs   22,206
Proceeds from initial public offering net of offering costs 91,666  
Proceeds from issuance of common stock 654 337
Payment of dividends to preferred stockholders at initial public offering (30,630)  
Proceeds from buyers in investor offer   7,908
Payments to sellers in investor offer   (7,908)
Net cash provided by financing activities 54,259 26,030
Net increase in cash and cash equivalents 52,259 26,112
Cash and cash equivalents at beginning of period 43,048 16,164
Cash and cash equivalents at end of period $ 95,307 $ 42,276