CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities
Net income (loss)	$ 984	$ (166)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	677	799
Provision for (recovery of) inventory obsolescence	34	(38)
Loss on disposal of property and equipment, net	1	67
Loss on impairment of intangible asset	0	67
Stock based compensation	105	118
Change in fair value of liabilities	(181)	(799)
Provision (benefit) for deferred taxes	439	(448)
Changes in current assets and liabilities:
Trade receivables	(70)	(102)
Prepaid expenses	346	(108)
Inventories	(87)	(916)
Deposits and other assets	(68)	(176)
Accounts payable	(240)	547
Accrued and other liabilities	205	204
Deferred revenues	0	(3)
Net cash provided by (used in) operating activities	2,145	(954)
Cash flows from investing activities
Purchases of property and equipment	(459)	(350)
Cash used in investing activities	(459)	(350)
Cash flows from financing activities
Proceeds from escrow account	0	35
Proceeds from private placement (net of costs of $233)	0	2,767
Net change in line of credit	0	(1,000)
Repayments of long-term bond debt	(105)	(101)
Common shares issued	0	9
Net cash provided by (used in) financing activities	(105)	1,710
Effect of exchange rate changes on cash and cash equivalents	0	89
Net change in cash equivalents	1,581	495
Cash and cash equivalents, beginning of period	3,827	2,155
Cash and cash equivalents, end of period	5,408	2,650
Cash paid during the nine months ended September 30, 2011 and 2010 for:
Interest	141	169
Income taxes	$ 0	$ 0