CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Cash Flows from Operating Activities:    
Net Income (Loss) $ 1,249 $ (6,772)
Adjustments to reconcile net income (loss) to net cash used in operating activities:    
Stock and options issued for services and compensation 155 112
Warrant expense 0 1,784
Depreciation and amortization 3,028 253
Change in restricted cash 87 580
Gain on settlement of capital lease termination (147) 0
Changes in operating assets and liabilities:    
Accounts receivable (2,008) (657)
Inventory (7,265) (2,100)
Prepaid expenses and other current assets (389) (1,671)
Accounts payable (4,975) 1,526
Accrued liabilities 3,464 1,867
Net cash used in operating activities (6,801) (5,078)
Cash Flows from Investing Activities:    
Purchase of property and equipment (3,584) (1,304)
Purchase of intangibles (111) (43)
Net cash used in investing activities (3,695) (1,347)
Cash Flows from Financing Activities:    
Proceeds on sale of common stock, net of expenses 0 9,325
Proceeds on settlement of capital lease termination 57 0
Payments on note payable (100) 0
Proceeds from borrowing on notes payable 5,000 0
Net cash provided by financing activities 4,957 9,325
Effect of exchange rate changes on cash and cash equivalents (4) (6)
Net increase (decrease) in cash and cash equivalents (5,543) 2,894
Cash and cash equivalents - beginning of period 9,591 3,845
Cash and cash equivalents - end of period 4,048 6,739
Supplemental Disclosures of Cash Flow Information:    
Cash paid for interest 84 16
Assets disposed of during the settlement agreement and release of capital lease $ 1,579 $ 0