Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Cash Flows

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Consolidated Statements of Cash Flows (USD $)
In Thousands, unless otherwise specified
9 Months Ended
Oct. 31, 2014
Oct. 31, 2013
Cash flows from operating activities:    
Net (loss) $ (21,344) $ (1,623)
Net (income) loss from discontinued operations (5) 744
Adjustments to reconcile net loss to net cash (used in) provided by operating activities from continuing operations:    
Depreciation of property and equipment 2,809 3,345
Amortization of intangible assets 4,120 3,459
Stock-based compensation expense 2,579 2,425
Other 342 730
Changes in operating assets and liabilities:    
Accounts receivable 6,640 6,334
Unbilled receivables (976) (4,217)
Inventories 1,853 (859)
Prepaid expenses and other assets (465) 6,412
Accounts payable (1,235) (1,642)
Accrued expenses (1,882) (5,657)
Deferred revenues (4,600) (3,964)
Other 489 651
Net cash (used in) provided by operating activities from continuing operations (11,675) 6,138
Net cash provided by (used in) operating activities from discontinued operations 5 (744)
Total cash (used in) provided by operating activities (11,670) 5,394
Cash flows from investing activities:    
Purchases of property and equipment (1,470) (1,834)
Purchases of marketable securities (7,160) (6,911)
Proceeds from sale and maturity of marketable securities 5,633 8,698
Proceeds from sale of equity investments 235 1,128
Investment in affiliate (2,000)  
Acquisition of businesses and payment of contingent consideration, net of cash acquired   (4,018)
Other investing activities, net   21
Net cash used in investing activities from continuing operations (4,762) (2,916)
Net cash provided by investing activities from discontinued operations   4,000
Total cash (used in) provided by investing activities (4,762) 1,084
Cash flows from financing activities:    
Repurchases of common stock (5,504)  
Proceeds from issuance of common stock relating to stock option exercises   1,037
Total cash (used in) provided by financing activities (5,504) 1,037
Effect of exchange rate changes on cash 774 (129)
Net (decrease) increase in cash and cash equivalents (21,162) 7,386
Cash and cash equivalents, beginning of period 115,734 106,721
Cash and cash equivalents, end of period 94,572 114,107
Supplemental disclosure of cash flow information:    
Income taxes paid 648 933
Supplemental disclosure of non-cash activities:    
Transfer of items originally classified as inventories to equipment 552 866
Issuance of common stock for settlement of contingent consideration related to acquisitions   1,560
Asset held for sale reclassified to asset held for use and reclassified from current assets to property and equipment   $ 465