Commitments and Contingencies (Tables)

12 Months Ended

May 31, 2013

Summary of Minimum Future Payment Due Under Lease

Minimum payments over the next five years under these leases as of May 31, 2013, exclusive of property taxes and insurance, were as follows:

2014	$	719
2015		449
2016		182
2017		100
2018		59
	$	1,509