Segment Reporting (Tables)

9 Months Ended

Oct. 31, 2014

Revenues related to operations in the geographic regions were:



	Three months ended October 31,				Nine months ended October 31,
	2014		2013		2014		2013
Revenues:
United States	$	135,264	$	135,862	$	371,722	$	323,475
Europe	64,936		57,571		180,547		151,979
Japan	25,359		18,911		67,613		62,065
Pacific Rim	64,346		60,341		171,022		206,783
Other	2,778		2,957		14,163		11,071
Total revenues	$	292,683	$	275,642	$	805,067	$	755,373

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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