Condensed Consolidated Statements of Cash Flows (USD $) In Thousands	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (1,838)	$ (1,747)
Adjustments to arrive at net loss from continuing operations	(305)	(1,178)
Net loss from continuing operations	(2,143)	(2,925)
Reconciliation to net cash provided by operating activities:
Depreciation and amortization	205	227
Provision for doubtful accounts	21	11
Provision for warranty reserve	61	32
Deferred taxes		20
Loss on sale of assets		14
Amortization of deferred issuance costs		316
Amortization of debt (premium) discount	(37)	290
Stock-based expense	65	74
Change in fair value of common stock warrant		(75)
Changes in assets and liabilities:
Accounts receivable	587	1,837
Inventories	(1,266)	829
Prepaid and other assets	655	(197)
Accounts payable and accrued expenses	(101)	(599)
Operating cash flow used in continuing operations	(1,953)	(146)
Operating cash flow provided by discontinued operations	305	815
Net cash (used in) provided by operating activities	(1,648)	669
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(31)	(33)
Investing cash flow used in continuing operations	(31)	(33)
Investing cash flow provided by discontinued operations including proceeds from sale of subsidiary operations, net of cash		830
Net cash (used in) provided by investing activities	(31)	797
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings from lines of credit	9,670	22,070
Repayments of lines of credit	(9,330)	(23,670)
Repayments of long-term debt	(101)	(874)
Payments of notes to stockholders		(169)
Financing cash flow provided by (used in) continuing operations	239	(2,643)
Financing cash flow used in discontinued operations		(80)
Net cash provided by (used in) financing activities	239	(2,723)
Effect of exchange rate changes on cash	493	(751)
Net decrease in cash and cash equivalents	(947)	(2,008)
Cash and cash equivalents at beginning of period	3,742	3,995
Cash and cash equivalents at end of period	2,795	1,987
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Acquisition of equipment through capital lease	$ (112)

This element represents changes in the fair value of warrants classified into operating activities and the cash flow impact thereon.

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