CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	May. 31, 2015	May. 31, 2014
Comprehensive income loss:
Net loss	$ (1,319)	$ (748)
Other comprehensive income (loss):
Foreign currency translation adjustment	199	(58)
Total other comprehensive income (loss)	199	(58)
Comprehensive loss	$ (1,120)	$ (806)