8. CUSTOMER DEPOSITS AND DEFERRED REVENUE (Tables)

12 Months Ended

May. 31, 2015

Customer Deposits And Deferred Revenue Tables

Customer deposits and deferred revenue

    Customer deposits and deferred revenue (in thousands):

	May 31,
	2015		2014
Customer deposits	$	3,685	$	871
Deferred revenue		1,065		187
	$	4,750	$	1,058