Lease Commitments (Tables)

9 Months Ended

Jan. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum payments

Fiscal Years ended April 30,	Current Lease		New Sublease		Total
			($ in thousands)
2014	$	1,326	$	490	$	1,816
2015		-		1,468		1,468
2016		-		1,468		1,468
2017		-		1,224		1,224
	$	1,326	$	4,650	$	5,976