XML 25 R6.htm IDEA: XBRL DOCUMENT v2.4.0.6
CONSOLIDATED STATEMENTS OF CASH FLOWS - UNAUDITED (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
CASH FLOWS FROM OPERATING ACTIVITIES:      
Net loss $ (20,659) $ (10,616) $ (17,368)
Adjustments to reconcile net loss to net cash provided by (used in) operating ativities:      
Depreciation and amortization 10,697 11,517 12,333
Provision for inventory losses 3,660 2,266 1,544
Provision for doubtful accounts 61 51 33
Loss on disposal of assets 136 71 102
Accounting charge related to stock-based compensation expense 356 630 636
Deferred income taxes (380) (2,044) 761
Changes in operating assets and liabilities:      
Accounts receivable 59 197 (405)
Income tax receivable 29 7,158 (4,525)
Inventories 2,539 4,954 (1,198)
Prepaid expenses and other current assets 1,883 (501) 2,821
Other assets 240 (551) (1,019)
Accounts payable (730) (5,785) 6,245
Accrued expenses and other liabilities 565 (2,161) (10,345)
Taxes payable (347) 1,144 1,643
Commissions and incentives payable (622) (1,458) (898)
Deferred revenue (361) (877) (670)
Net cash provided by (used in) operating activities (2,874) 3,995 (10,310)
CASH FLOWS FROM INVESTING ACTIVITIES:      
Acquisition of property and equipment (777) (1,766) (2,797)
Proceeds from sale of assets 74 0 37
Change in restricted cash 80 3,692 1,473
Net cash provided by (used in) investing activities (623) 1,926 (1,287)
CASH FLOWS FROM FINANCING ACTIVITIES:      
Proceeds from stock options exercised 0 28 66
Payment of cash dividends 0 0 1,059
Repayment of capital lease obligations 1,160 1,387 473
Repurchase of common stock 5 0 0
Net cash used in financing activities (1,165) (1,359) (1,466)
Effect of currency exchange rate changes on cash and cash equivalents 1,135 (345) (515)
Net increase (decrease) in cash and cash equivalents (3,527) 4,217 (13,578)
Cash and cash equivalents at the beginning of period 21,584 17,367 30,945
Cash and cash equivalents at the end of period 18,057 21,584 17,367
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:      
Income taxes received (paid), net (480) 7,126 2,441
Interest paid on capital leases 167 117 50
Summary of non-cash investing and financing activities:      
Assets Acquired through Capital Leases $ 787 $ 1,998 $ 2,099