8. CUSTOMER DEPOSITS AND DEFERRED REVENUE (Tables)

12 Months Ended

May 31, 2016

Customer Deposits And Deferred Revenue Tables

Customer deposits and deferred revenue

    Customer deposits and deferred revenue (in thousands):

	May 31,
	2016		2015
Customer deposits	$	540	$	3,685
Deferred revenue		1,174		1,065
	$	1,714	$	4,750