Basis of Presentation (Tables)

9 Months Ended

Feb. 28, 2015

Fair Value of Foreign Exchange Forward Contracts

The fair value of our foreign exchange forward contracts in the consolidated balance sheets is shown in the table below:



Derivatives Not Designated as Hedging Instruments	Consolidated Balance Sheet Location	February 28, 2015			May 31, 2014
Foreign exchange forward contracts	Other assets	$	(4	)	$	9

Losses Recognized in Income for Derivative Instruments

The table below provides data about the amount of gains and losses recognized in income for derivative instruments not designated as hedging instruments:



Derivatives Not Designated as Hedging Instruments	Location of Gain/(Loss) Recognized in Income on Derivatives	Three Months Ended February 28, 2015		Three Months Ended February 28, 2014
Foreign exchange forward contracts	SG&A expenses	$	149	$	(32	)



Derivatives Not Designated as Hedging Instruments	Location of Gain/(Loss) Recognized in Income on Derivatives	Nine Months Ended February 28, 2015		Nine Months Ended February 28, 2014
Foreign exchange forward contracts	SG&A expenses	$	659	$	(266	)

Summary of Other Assets

Other assets consisted of the following:



	February 28, 2015		May 31, 2014
Demonstration equipment	$	9,581	$	6,659
Net investment in sales-type leases	5,498		7,264
Prepaid expenses and other	2,945		2,978
SERP	3,500		3,418
Income taxes receivable	5,984		1,831
	$	27,508	$	22,150