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

6 Months Ended

Nov. 30, 2018

Customer Deposits And Deferred Revenue Short-term

Customer deposits and deferred revenue

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

	November 30,		May 31,
	2018		2018
Customer deposits	$	1,625	$	1,340
Deferred revenue		443		290
	$	2,068	$	1,630