Rentals Under Noncancellable Operating Leases (Tables)

12 Months Ended

May. 31, 2015

Leases [Abstract]

Future Minimum Lease Payments to be Received Under Operating Leases

The following sets forth a schedule of future minimum rental payments to be received on noncancellable operating leases with remaining lease terms of more than one year as of May 31, 2015:

Year ending May 31,	Future Minimum Rental Payments
2016	$	3,931
2017	2,618
2018	673
2019	—
2020	—
	$	7,222