CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenues:
Product	$ 362	$ 1,842	$ 1,077	$ 2,413
Maintenance	557	654	1,842	1,962
Total	919	2,496	2,919	4,375
Cost of revenues:
Product	77	90	195	249
Maintenance	171	209	536	585
Gross profit	671	2,197	2,188	3,541
Operating expenses:
General and administrative	971	888	2,861	2,560
Sales and marketing	567	512	1,781	1,497
Research and development	1,210	946	3,391	2,861
Depreciation and amortization	45	29	134	77
Total	2,793	2,375	8,167	6,995
Loss from operations	(2,122)	(178)	(5,979)	(3,454)
Interest expense, net	104	73	288	148
Change in fair value of derivative liabilities		(470)		4,679
Other income, net	(1)	(123)	(289)	(231)
Income (loss) before income taxes	(2,225)	342	(5,978)	(8,050)
Income tax expense	3	3	15	5
Net income (loss)	(2,228)	339	(5,993)	(8,055)
Preferred dividends	(13)	(13)	(38)	(38)
Net income (loss) available to common shareholders	$ (2,241)	$ 326	$ (6,031)	$ (8,093)
Net income (loss) per share	$ (0.02)	$ 0	$ (0.07)	$ (0.10)
Preferred dividends	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Basic income (loss) per share available to common shareholders	$ (0.02)	$ 0	$ (0.07)	$ (0.10)
Basic weighted-average shares	93,162,548	83,750,636	91,260,530	79,751,523
Diluted income (loss) per common share - see Note 3:
Diluted income (loss) per share	$ (0.02)	$ 0	$ (0.07)	$ (0.10)
Diluted weighted-average shares	93,162,548	93,352,192	91,260,530	79,751,523