CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Net revenues:
Licenses	$ 515	$ 591	$ 1,852	$ 1,856
Subscriptions and services	1,398	851	3,658	2,470
Total net revenues	1,913	1,442	5,510	4,326
Operating expenses:
Cost of license revenues-amortization of technology intangible asset	19	19	57	57
Cost of subscriptions and service revenues	289	221	899	567
Selling and marketing	1,260	1,615	4,679	4,459
Research and development	780	1,178	3,009	3,267
General and administrative	1,729	903	5,068	3,199
Impairment of goodwill	18,183		18,183
Acquisition-related costs				209
Total operating expenses	22,260	3,936	31,895	11,758
Operating loss	(20,347)	(2,494)	(26,385)	(7,432)
Other income (expense):
Interest expense-net		(1)	(2)	(3)
Other income (expense)-net	33	(23)	42	(44)
Total other income (expense)-net	33	(24)	40	(47)
Loss before income taxes from continuing operations	(20,314)	(2,518)	(26,345)	(7,479)
Income tax provision (benefit)	78	(1,720)	108	(2,678)
Net loss from continuing operations	(20,392)	(798)	(26,453)	(4,801)
Discontinued operations:
Net income from discontinued operations, net of tax		1,082		2,669
Gain on sale of discontinued operations, net of tax		6,113		6,113
Income from discontinued operations		7,195		8,782
Net income (loss)	(20,392)	6,397	(26,453)	3,981
Other comprehensive income (loss):
Foreign currency translation adjustments	(66)	27	(115)	76
Total comprehensive income (loss)	$ (20,458)	$ 6,424	$ (26,568)	$ 4,057
Basic and diluted net income (loss) per share:
Loss from continuing operations (in dollars per share)	$ (0.65)	$ (0.03)	$ (0.85)	$ (0.16)
Income from discontinued operations (in dollars per share)		$ 0.24		$ 0.29
Net income (loss)	$ (0.65)	$ 0.21	$ (0.85)	$ 0.13
Shares used in computing net loss from continuing operations per share, income from discontinued operations per share, and net loss per share	31,560	30,176	31,109	30,116