Geographic Information

9 Months Ended

Oct. 31, 2013

Segment Reporting [Abstract]

Geographic Information

13. Geographic Information

Revenue is attributed to individual countries based upon location of the external customer. Revenue by geographic area is as follows:

	Three Months Ended October 31,				Nine Months Ended October 31,
	2013		2012		2013		2012
United States	$	3,099	$	3,300	$	8,588	$	8,369
Japan		2,492		2,786		6,320		7,572
Germany		2,615		1,924		7,273		5,827
France		2,475		1,706		6,915		5,290
Korea		1,211		1,042		3,498		2,981
United Kingdom		1,233		936		3,497		2,793
Sweden		489		532		1,716		1,592
Other		494		386		1,493		1,315
Total	$	14,108	$	12,612	$	39,300	$	35,739

Net long-lived assets, consisting of net property and equipment, are subject to geographic risks because they are generally difficult to move and to effectively utilize in another geographic area in a reasonable time period and because they are relatively illiquid.

Net long-lived assets by principal geographic areas were as follows:

	October 31, 2013		January 31, 2013
United States	$	4,551	$	4,678
Japan		236		204
Germany		132		144
France		918		1,068
Other		87		82
Total property and equipment, net	$	5,924	$	6,176