Consolidated Statements Of Comprehensive Loss (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Revenues:
Software licenses	$ 5,744	$ 5,160
Services	9,855	9,966
Total revenues	15,599	15,126
Cost of revenues:
Cost of software revenues	183	146
Cost of services	4,658	4,856
Total cost of revenues	4,841	5,002
Gross profit	10,758	10,124
Operating expenses:
Research and development	7,067	6,445
Sales and marketing	5,617	5,861
General and administrative	3,851	3,981
Restructuring charges	0	12
Total operating expenses	16,535	16,299
Operating loss	(5,777)	(6,175)
Other Income:
Interest income, net	135	392
Other income, net	342	865
Total other income	477	1,257
Loss before income taxes	(5,300)	(4,918)
Provision for income taxes	(122)	(134)
Net loss	(5,422)	(5,052)
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustment	(2)	160
Comprehensive loss	$ (5,424)	$ (4,892)
Earnings per share, basic and diluted:
Basic and diluted loss per share	$ (1.15)	$ (1.09)
Shares used in computing:
Weighted-average shares - basic and diluted	4,713	4,638