CONSOLIDATED STATEMENT OF CASH FLOWS (in thousands) (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 104	$ (1,083)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	320	343
Equipment transferred to cost of goods sold	140	(5)
Share-based compensation	211	206
Net change in:
Trade accounts receivable	(3,189)	(559)
Inventories	(165)	640
Other current assets	67	182
Accrued cost of business restructuring	(502)	503
Accounts payable and accrued liabilities	872	99
Deferred revenue	915	2
Other long-term liabilities	(35)	(27)
Deposits and other long-term assets	0	1
Net cash provided by (used in) operating activities	(1,262)	302
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(707)	(236)
Cash provided by (used in) investing activities	(707)	(236)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock, net of tax withholding	(25)	5
Repurchase of common stock	0	(5)
Cash provided by (used in) financing activities	(25)	0
Increase/(decrease) in cash and cash equivalents	(1,994)	66
Effects of exchange rate changes on cash	(212)	(6)
Cash and cash equivalents at beginning of period	10,426	10,528
Cash and cash equivalents at end of period	8,220	10,588
Supplemental disclosure of cash flow information:
Cash paid (received) during the period for Income Taxes	$ 15	$ (39)