XML 23 R6.htm IDEA: XBRL DOCUMENT v2.4.0.6
CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)
In Thousands, unless otherwise specified
 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Cash flows from operating activities    
Net income $ 339 $ 921
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation and amortization 440 453
Provision for (recovery of) inventory obsolescence (44) 59
Loss on disposal of property and equipment, net 5 1
Stock based compensation 64 67
Change in fair value of liabilities (27) (248)
Provision for deferred taxes 203 363
Changes in current assets and liabilities:    
Trade receivables (408) (107)
Prepaid expenses (346) 236
Inventories 867 331
Deposits and other assets (124) (51)
Accounts payable (443) (7)
Accrued and other liabilities (72) 199
Net cash provided by operating activities 454 2,217
Cash flows from investing activities    
Purchases of property and equipment (287) (261)
Net cash used in investing activities (287) (261)
Cash flows from financing activities    
Repayments of long-term bond debt (64) (69)
Net cash used in financing activities (64) (69)
Net change in cash equivalents 103 1,887
Cash and cash equivalents, beginning of period 4,880 3,827
Cash and cash equivalents, end of period 4,983 5,714
Cash paid during the six months ended June 30, 2012 and 2011 for:    
Interest 116 98
Income taxes $ 0 $ 0