Commitments And Contingencies (Tables)

12 Months Ended

Apr. 30, 2014

Commitments And Contingencies [Abstract]

Schedule Of Future Minimum Rental Payments Under Operating Leases

		Minimum		Sublease
		Lease Payments		Rent Receipts
Years Ending April 30,
2015	$	1,518	$	163
2016		1,595		168
2017		982		14
2018		103		-
2019		103		-
Thereafter		103		-
	$	4,404	$	345

Schedule Of Future Minimum Rental Payments Under Capital Leases

Years Ending April 30,
2015	$	117
2016		32
		149
Less amounts representing interest		(2)
	$	147

Schedule Of Assets Capitalized Through Capital Leases

		2014		2013
Equipment	$	999	$	1,893
Furniture and leasehold improvements		115		115
		1,114		2,008
Less accumulated depreciation		(694)		(1,532)
Property and equipment, net	$	420	$	476