Commitments and Contingencies (Tables)

12 Months Ended

Apr. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Lease Payments under Noncancelable Operating Leases

Future minimum lease payments under noncancelable operating leases (with initial or remaining lease terms in excess of one year) as of April 30, 2017 are as follows (existence of renewal or escalation clauses) (in thousands):

Years ended April 30:
2018	$	994
2019		866
2020		375
2021		352
2022		292
Thereafter		97
	$	2,976

Future Minimum Lease Rentals Receivable under Noncancelable Operating Leases

Future minimum lease rentals receivable under noncancelable operating leases (with initial or remaining lease terms in excess of one year) as of April 30, 2017 are as follows (already included or prorated at the Company’s occupied building) (in thousands):

Years ended April 30:
2018	$	261
2019		209
2020		10
2021		0
2022		0
Thereafter		0
	$	480