ENTITY WIDE DISCLOSURES (Tables)

6 Months Ended

Nov. 30, 2012

Segment reporting of revenues and total assets

Revenues and total assets in the United States and other countries are as follows (in thousands):

	Three Months Ended November 30, 2012		Three Months Ended November 30, 2011		Six Months Ended November 30, 2012		Six Months Ended November 30, 2011
	(unaudited)		(unaudited)		(unaudited)		(unaudited)
Revenues
United States	$	137,188	$	110,204	$	250,242	$	202,520
Canada		43,615		30,922		78,701		64,797
Europe		8,666		9,337		15,366		16,887
Other foreign countries		11,179		7,810		17,831		15,162
Total	$	200,648	$	158,273	$	362,140	$	299,366

	November 30, 2012		May 31, 2012
	(unaudited)
Total Assets
United States	$	340,615	$	296,240
Canada		69,993		60,334
Europe		32,841		30,352
Other foreign countries		25,281		16,862
Total	$	468,730	$	403,788