Commitments and Contingencies (Tables)

12 Months Ended

Apr. 30, 2019

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, 2019 are as follows (due to existence of renewal or escalation clauses) (in thousands):

Years ended April 30:
2020	$	847
2021	790
2022	706
2023	433
2024	317
Thereafter	17
	$	3,110

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, 2019 are as follows (already included or prorated at the Company’s occupied building) (in thousands):

Years ended April 30:
2020	$	194
2021	105
2022	55
2023	—
2024	—
Thereafter	—
	$	354