Earnings Per Share (Tables)

9 Months Ended

Feb. 28, 2015

Earnings Per Share [Abstract]

Reconciliation of Basic to Diluted Weighted-Average Shares Outstanding

The following table reconciles basic to diluted weighted-average shares outstanding for the three and nine months ended February 28, 2015 and 2014 (in thousands):

	Three Months Ended		Nine Months Ended
	Feb 28, 2015	Feb 28, 2014	Feb 28, 2015	Feb 28, 2014
Basic	35,755	35,184	35,568	35,088
Effect of dilutive securities	—	520	—	284
Diluted	35,755	35,704	35,568	35,372
Securities excluded as their inclusion would be anti-dilutive	362	677	674	2,306