10. CUSTOMER DEPOSITS AND DEFERRED REVENUE, SHORT-TERM (Details) (USD $) In Thousands, unless otherwise specified	Nov. 30, 2014	May 31, 2014
Customer Deposits And Deferred Revenue Short-Term Details
Customer deposits	$ 680	$ 871
Deferred revenue, short-term	112	187
Total	$ 792	$ 1,058	[1]

[1] The condensed consolidated balance sheet at May 31, 2014 has been derived from the audited consolidated financial statements at that date.