12. CUSTOMER DEPOSITS AND DEFERRED REVENUE, SHORT-TERM (Tables)

9 Months Ended

Feb. 28, 2018

Customer Deposits And Deferred Revenue Short-term Tables

Customer deposits and deferred revenue

    Customer deposits and deferred revenue, short-term (in thousands):

	February 28,		May 31,
	2018		2017
Customer deposits	$	2,049	$	3,264
Deferred revenue		261		203
	$	2,310	$	3,467