XML 34 R6.htm IDEA: XBRL DOCUMENT v2.4.0.8
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)
In Thousands, unless otherwise specified
 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Cash flows from operating activities:    
Net loss $ (17,014) $ (42,421)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:    
Loss on sale/disposal of fixed asset 18 28
Depreciation and amortization 4,544 6,972
Impairment of goodwill and purchased intangible assets 0 29,337
Provision for bad debts 382 88
Net impairment loss on marketable securities 0 39
Inventory provision 1,823 316
Share-based compensation expense 1,889 3,657
Non-cash income tax expense (benefit) (48) 97
Changes in assets and liabilities:    
Accounts receivable 2,689 (11,271)
Inventories 8,296 2,398
Prepaid expenses and other assets (608) (2,250)
Accounts payable 4,322 (10,869)
Accrued expenses, income taxes, and other 208 425
Net cash provided by (used in) operating activities 6,501 (23,454)
Cash flows from investing activities:    
Purchases of property and equipment (3,725) (3,588)
Purchases of marketable securities (9,661) (17,530)
Marketable securities maturities / sales 14,516 12,059
Net cash provided by (used in) investing activities 1,130 (9,059)
Cash flows from financing activities:    
Proceeds from the issuance of short-term debt 10,000 0
Principal repayments of short-term debt (8,444) 0
Principal payments under capital lease obligations 0 (46)
Proceeds from stock option exercises and ESPP net of taxes paid on vested restricted stock units (261) 734
Net cash provided by financing activities 1,295 688
Effect of exchange rates on cash and cash equivalents (107) (47)
Net increase (decrease) in cash and cash equivalents 8,819 (31,872)
Cash and cash equivalents, beginning of period 16,044 47,069
Cash and cash equivalents, end of period 24,863 15,197
Cash paid during the year for:    
Interest 4 1
Income taxes $ 60 $ 39