CONSOLIDATED STATEMENT OF CASH FLOWS (in thousands) (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 149	$ 104
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	274	320
Equipment transferred to cost of goods sold	42	140
Share-based compensation	238	211
Net change in:
Trade accounts receivable	549	(3,189)
Inventories	286	(165)
Other current assets	22	67
Accrued cost of business restructuring	(66)	(502)
Accounts payable and accrued liabilities	(467)	872
Deferred revenue	(681)	915
Other long-term liabilities	(45)	(35)
Net cash provided by (used in) operating activities	301	(1,262)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(394)	(707)
Cash provided by (used in) investing activities	(394)	(707)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock, net of tax withholding	(60)	(25)
Cash provided by (used in) financing activities	(60)	(25)
Increase/(decrease) in cash and cash equivalents	(153)	(1,994)
Effects of exchange rate changes on cash	(63)	(212)
Cash and cash equivalents at beginning of period	9,361	10,426
Cash and cash equivalents at end of period	9,145	8,220
Supplemental disclosure of cash flow information:
Cash paid (received) during the period for: Income Taxes	$ (10)	$ 15