Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net revenue:
Products	$ 9,781	$ 7,512	$ 17,601	$ 14,290
Support, maintenance and subscription services	13,163	12,733	26,338	24,902
Professional services	3,635	3,987	7,140	7,429
Total net revenue	26,579	24,232	51,079	46,621
Cost of goods sold:
Products	3,993	3,839	7,780	7,420
Support, maintenance and subscription services	2,625	2,802	4,932	5,426
Professional services	2,545	2,567	4,812	4,858
Total net cost of goods sold	9,163	9,208	17,524	17,704
Gross profit	17,416	15,024	33,555	28,917
Gross Profit Ratio	65.50%	62.00%	65.70%	62.00%
Operating expenses:
Product development	7,005	7,285	13,481	11,705
Sales and marketing	4,366	2,930	7,614	7,131
General and administrative	5,261	5,248	10,070	10,527
Depreciation of fixed assets	520	546	1,008	1,131
Amortization of intangibles	794	817	1,588	1,672
Asset impairments and related charges	18	0	18	208
Restructuring, severance and other charges	561	430	616	1,555
Operating loss	(1,109)	(2,232)	(840)	(5,012)
Other (income) expenses:
Interest income	(20)	(4)	(33)	(8)
Interest expense	(45)	20	(106)	(244)
Other income, net	(5)	(160)	(40)	(16)
Loss before income taxes	(1,129)	(2,048)	(873)	(5,232)
Income tax benefit	(501)	(633)	(606)	(1,162)
Loss from continuing operations	(628)	(1,415)	(267)	(4,070)
Income from discontinued operations, net of taxes	21,080	1,064	22,035	1,926
Net income (loss)	$ 20,452	$ (351)	$ 21,768	$ (2,144)
Weighted average shares outstanding:
Weighted Average Shares Outstanding, Basic and Diluted	22,125	21,883	22,075	21,860
Net (loss) income per share - basic and diluted:
Loss from continuing operations	$ 0.03	$ 0.06	$ 0.01	$ 0.19
Income from discontinued operations	$ 0.95	$ 0.05	$ 1.00	$ 0.09
Net income (loss) per share	$ 0.92	$ (0.01)	$ 0.99	$ (0.10)