Lease Commitments (Tables)

9 Months Ended

Jan. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum payments

Fiscal Years Ended April 30,	($ in thousands)
2017			1,417
2018			199
2019			204
2020			211
2021			217
2022 and thereafter			691
		$	2,939