Condensed Consolidated Statements Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2014	Oct. 31, 2013
Revenues:
Information Governance	$ 3,854	$ 4,741	$ 7,958	$ 10,157
Migration and Development Tools	2,798	2,995	5,357	5,543
Total revenues	6,652	7,736	13,315	15,700
Operating expenses:
Direct costs of Information Governance	1,582	2,066	3,139	4,266
Direct costs of Migration and Development Tools	525	445	1,028	863
Product development	1,217	1,618	2,390	3,288
Selling, general and administrative	2,959	3,641	6,331	7,341
Total operating expenses	6,283	7,770	12,888	15,758
Income (loss) from operations	369	(34)	427	(58)
Other income (expenses)
(Loss) gain from change in fair value of common stock warrant liability	(34)	210	61	112
Interest expense	(182)	(311)	(486)	(727)
Other, net	(141)	34	(241)	3
Total other (expense) income	(357)	(67)	(666)	(612)
Income (loss) before income taxes	12	(101)	(239)	(670)
(Benefit) Provision for income taxes	(13)	109	(16)	173
Net Income (loss)	$ 25	$ (210)	$ (223)	$ (843)
Income (loss) per share:
Basic	$ 0.00	$ (0.01)	$ (0.01)	$ (0.06)
Diluted	$ 0.00	$ (0.01)	$ (0.01)	$ (0.06)
Weighted-average shares used in computing income (loss) per share:
Basic	16,384	16,384	16,384	15,841
Diluted	16,384	16,384	16,384	15,841