Accrued Restructuring Charge (Tables)

9 Months Ended

Jan. 31, 2015

Accrued Restructuring Charge [Abstract]

Summary Of Restructuring And Other Costs

								Deferred
				Lease		Asset		Rent		Other
		Severance		Abandonment		Impairment		Liability		Costs		Total
Amounts incurred and expected to be incurred	$	420	$	933	$	127	$	(356)	$	88	$	1,212

Schedule Of Accrued Liability Associated With Realignment

				Lease
		Severance		Abandonment		Total
Accrued liability at April 30, 2014	$	96	$	464	$	560
Payments, net		(96)		(262)		(358)
Adjustments		-		33		33
Accrued liability at January 31, 2015	$	-	$	235	$	235