CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net revenues:
Licenses	$ 592	$ 615	$ 1,337	$ 1,263
Services	1,236	902	2,260	1,620
Total net revenues	1,828	1,517	3,597	2,883
Operating expenses:
Cost of license revenue-amortization of technology intangible assets	19	19	38	38
Cost of service revenues	357	201	610	344
Selling and marketing	1,504	1,366	3,419	2,846
Research and development	1,143	1,090	2,229	2,089
General and administrative	1,452	1,219	3,339	2,504
Total operating expenses	4,475	3,895	9,635	7,821
Operating loss	(2,647)	(2,378)	(6,038)	(4,938)
Other income (expense):
Interest expense-net	(1)	(1)	(2)	(2)
Other income (expense)-net	41	(29)	9	(21)
Total other income (expense)-net	40	(30)	7	(23)
Loss before income taxes from continuing operations	(2,607)	(2,408)	(6,031)	(4,961)
Income tax provision (benefit)	18	(442)	30	(959)
Net loss from continuing operations	(2,625)	(1,966)	(6,061)	(4,002)
Discontinued operations:
Net income from discontinued operations, net of tax		788		1,586
Net loss	(2,625)	(1,178)	(6,061)	(2,416)
Other comprehensive loss:
Foreign currency translation adjustments	(87)	57	(49)	49
Total comprehensive loss	$ (2,712)	$ (1,121)	$ (6,110)	$ (2,367)
Basic and diluted net income (loss) per share:
Loss from continuing operations (in dollars per share)	$ (0.09)	$ (0.07)	$ (0.20)	$ (0.13)
Income from discontinued operations (in dollars per share)		$ 0.03		$ 0.05
Net loss	$ (0.09)	$ (0.04)	$ (0.20)	$ (0.08)
Shares used in computing net loss from continuing operations per share, income from discontinued operations per share, and net loss per share	30,747	30,042	30,449	29,997