XML 40 R5.htm IDEA: XBRL DOCUMENT v2.4.0.8
Consolidated Statements of Cash Flows (USD $)
 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Operating activities:    
Net loss $ (469,000) $ (586,000)
Adjustments to reconcile net loss to net cash provided by operating activities:    
Depreciation and amortization 91,000 102,000
Provision for sales returns and doubtful accounts 59,000 21,000
Stock based compensation 12,000 8,000
Changes in assets and liabilities:    
Trade accounts receivable 185,000 35,000
Inventory 617,000 652,000
Prepaid expenses and other current assets (23,000) (7,000)
Trade accounts payable (51,000) (40,000)
Accrued liabilities (73,000) (35,000)
Other assets and liabilities 0 (6,000)
Total adjustments 817,000 730,000
Net cash provided by operating activities 348,000 144,000
Investing activities:    
Restricted cash 0 100,000
Acquisition of property & equipment (3,000) (15,000)
Payments for investments in securities (303,000) (341,000)
All other investing activity 2,000 1,000
Net cash used for investing activities (304,000) (255,000)
Impact of exchange rates on cash 3,000 4,000
Net increase (decrease) in cash and cash equivalents 47,000 (107,000)
Cash and cash equivalents, beginning of period 2,475,000 1,905,000
Cash and cash equivalents, end of period 2,522,000 1,798,000
Supplemental disclosures of cash flow information:    
Cash paid for interest 26,000 26,000
Cash paid for income taxes, net $ 3,000 $ 3,000