CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Revenues:
Product	$ 552	$ 362	$ 1,952	$ 1,077
Maintenance	629	557	1,916	1,842
Cost of revenues:
Product	124	77	786	195
Maintenance	197	171	618	536
Gross profit	860	671	2,464	2,188
Operating expenses:
General and administrative	907	971	2,611	2,861
Sales and marketing	663	567	2,030	1,781
Research and development	1,203	1,210	3,350	3,391
Depreciation and amortization	40	45	123	134
Total	2,813	2,793	8,114	8,167
Loss from operations	(1,953)	(2,122)	(5,650)	(5,979)
Interest expense, net	1	104	436	288
Other income, net	(99)	(1)	(145)	(289)
Loss before income taxes	(1,855)	(2,225)	(5,941)	(5,978)
Income tax expense	3	3	11	15
Net loss	(1,858)	(2,228)	(5,952)	(5,993)
Preferred dividends	(306)	(13)	(812)	(38)
Net loss available to common shareholders	$ (2,164)	$ (2,241)	$ (6,764)	$ (6,031)
Basic income and diluted loss per common share - see Note 3:
Net loss	$ (0.02)	$ (0.02)	$ (0.06)	$ (0.07)
Preferred dividends	(0.00)	(0.00)	(0.01)	(0.00)
Basic and diluted loss per share available to common shareholders	$ (0.02)	$ (0.02)	$ (0.07)	$ (0.07)
Basic and diluted weighted-average shares outstanding	93,876,339	93,162,548	93,690,097	91,260,530