Segment Reporting

3 Months Ended

Apr. 30, 2015

Segment Reporting [Abstract]

Segment Reporting

Segment Reporting

Our Chief Operating Decision Makers (CODMs), which consist of the Chief Executive Officer and the President, review our consolidated results within one operating segment. In making operating decisions, our CODMs primarily consider consolidated financial information accompanied by disaggregated revenue information by geographic region.

We eliminate all intercompany revenues in computing revenues by geographic regions. Revenues related to operations in the geographic regions were:

	Three months ended April 30,
	2015		2014
Revenues:
United States	$	129,191	$	124,766
Europe	46,319		60,149
Japan	21,417		21,281
Pacific Rim	70,129		43,713
Other	5,087		2,242
Total revenues	$	272,143	$	252,151

For the three months ended April 30, 2015, one customer accounted for 17.0% of our total revenues. For the three months ended April 30, 2014, one customer accounted for 14.0% of our total revenues.