Quarterly report pursuant to Section 13 or 15(d)

UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)

v2.4.0.8
UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)
In Thousands, unless otherwise specified
 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Operating Activities    
Net loss $ (10,086) $ (8,671)
Adjustments to reconcile net loss to cash provided by operating activities:    
Amortization and depreciation 2,916 2,561
Amortization of investment premiums, net 741 807
Stock-based compensation 9,591 7,165
Impairment of long-lived assets 1,229 71
Changes in operating assets and liabilities:    
Accounts receivable (4,316) (5,858)
Inventory 216 (864)
Prepaid and other assets (144) (30)
Accounts payable, accrued expenses and other current liabilities (649) 3,858
Accrued compensation 5,001 3,892
Deferred Revenue and Deferred Profits 758 (1,688)
Accrued Price Protection Liability 4,617 5,111
Other long-term liabilities 193 (172)
Net cash provided by operating activities 10,067 6,182
Investing Activities    
Purchases of property and equipment (2,633) (3,026)
Purchases of intangible assets (955) (390)
Purchases of available-for-sale securities (56,800) (66,369)
Maturities of available-for-sale securities 55,000 69,900
Net cash provided by (used in) investing activities (5,388) 115
Financing Activities    
Payments on capital leases (2) (30)
Payments for Repurchase of Common Stock 0 (9,236)
Net proceeds from issuance of common stock 1,246 1,687
Minimum tax withholding paid on behalf of employees for restricted stock units (1,246) (117)
Net cash used in financing activities (2) (7,696)
Effect of exchange rate changes on cash and cash equivalents 13 7
Increase (decrease) in cash and cash equivalents 4,690 (1,392)
Cash and cash equivalents at beginning of period 21,810 28,026
Cash and cash equivalents at end of period 26,500 26,634
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]    
Other Significant Noncash Transaction, Value of Consideration Given 4,836 0
Capital Expenditures Incurred but Not yet Paid $ 192 $ 572