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, 2012
Oct. 31, 2011
Cash flows from operating activities:    
Net (loss) income $ (24,293) $ 811
Net loss from discontinued operations 16,979 859
Adjustments to reconcile net (loss) income to net cash provided by continuing operating activities:    
Depreciation and amortization of fixed assets 3,341 4,157
Amortization of intangible assets 4,439 4,749
Loss on disposal of fixed assets 2 34
Impairment of long lived asset 967 0
Inventory valuation charge 1,948 418
Provision for doubtful accounts receivable (66) (122)
Discounts earned and amortization of premiums on marketable securities 103 41
Equity income in earnings of affiliates (75) (215)
Gain on sale of investment in affiliates (814) 0
Stock-based compensation expense 3,056 3,134
Deferred income taxes (487) 3,403
Changes in operating assets and liabilities:    
Accounts receivable (2,874) 5,732
Unbilled receivables 3,963 223
Inventories 664 (777)
Prepaid expenses and other assets (2,484) (2,252)
Accounts payable (2,102) (6,793)
Accrued expenses 2,262 935
Customer deposits (1,733) (2,030)
Deferred revenues (6,389) (7,752)
Other 200 246
Net cash (used in) provided by operating activities from continuing operations (3,393) 4,801
Net cash provided by operating activities from discontinued operations 717 2,140
Total cash (used in) provided by operating actvities (2,676) 6,941
Cash flows from investing activities:    
Purchases of property and equipment (2,423) (931)
Purchases of marketable securities (12,110) (14,909)
Proceeds from sale and maturity of marketable securities 11,205 9,492
Additional proceeds from sale of equity investment 814 0
Acquisition of businesses and payment of contingent consideration, net of cash acquired (7,866) (3,653)
Change in restricted cash (923) 136
Net cash used in investing activities from continuing operations (11,303) (9,865)
Net cash provided by (used in) investing activities from discontinued operations 23,560 (1,518)
Total cash provided by (used in) investing actvities 12,257 (11,383)
Cash flows from financing activities:    
Repurchases of our common stock (6,078) 0
Proceeds from issuance of common stock relating to stock option exercises 1,140 1,789
Net cash (used in) provided by financing activities from continuing operations (4,938) 1,789
Net cash provided by financing activities from discontinued operations 0 0
Total cash (used in) provided by financing actvities (4,938) 1,789
Effect of exchange rate changes on cash (170) 166
Net increase (decrease) in cash and cash equivalents 4,473 (2,487)
Cash and cash equivalents, beginning of period 80,585 73,145
Cash and cash equivalents, end of period 85,058 70,658
Supplemental disclosure of cash flow information:    
Income taxes paid 1,307 308
Supplemental disclosure of non-cash activities:    
Transfer of items originally classified as inventories to equipment $ 570 $ 1,247