Goodwill And Intangible Assets (Tables)

12 Months Ended

Apr. 30, 2013

Goodwill And Intangible Assets [Abstract]

Schedule of Intangible Assets and Goodwill

		Gross				Net	Weighted-
		carrying		Accumulated		carrying	average
April 30, 2013		amount		amortization		amount	useful life
Indefinite Lives:
Goodwill	$	11,706	$	-	$	11,706	-
Finite Lives:
Customer-related		6,236		(3,723)		2,513	7 years
Technology-based		2,638		(1,722)		916	5 years
Trademarks		4,600		(877)		3,723	10 years
Trade name		100		(100)		-	2 years
Total	$	25,280	$	(6,422)	$	18,858
		Gross				Net	Weighted-
		carrying		Accumulated		carrying	average
April 30, 2012		amount		amortization		amount	useful life
Indefinite Lives:
Goodwill	$	11,706	$	-	$	11,706	-
Finite Lives:
Customer-related		6,236		(3,043)		3,193	7 years
Technology-based		2,638		(1,410)		1,228	5 years
Trademarks		4,600		(331)		4,269	10 years
Trade name		100		(100)		-	2 years
Total	$	25,280	$	(4,884)	$	20,396

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Fiscal Year Ending April 30		Amount
2014	$	1,538
2015		1,512
2016		1,096
2017		814
2018		774
Thereafter		1,418
Total	$	7,152

Schedule of Goodwill Account Activity

		Year ended April 30, 2013						Year ended April 30, 2012
		eDiscovery		Database, archive, and migration		Total		eDiscovery		Database, archive, and migration		Total
Balance, beginning of the period	$	6,064	$	5,642	$	11,706	$	19,519	$	5,642	$	25,161
Impairments of goodwill		-		-		-		(13,455)		-		(13,455)
Balance, end of period	$	6,064	$	5,642	$	11,706	$	6,064	$	5,642	$	11,706