Annual report pursuant to Section 13 and 15(d)

Segment Information, Significant Customers and Georgraphic Information (Details 2)

v2.4.0.6
Segment Information, Significant Customers and Georgraphic Information (Details 2) (USD $)
In Thousands, unless otherwise specified
Jan. 31, 2013
Jan. 31, 2012
Long-lived assets by geographic locations:    
Long-lived assets by geographic location $ 23,308 $ 24,690
North America [Member]
   
Long-lived assets by geographic locations:    
Long-lived assets by geographic location 18,046 18,325
Long-lived Assets, Percentage 78.00% 75.00%
Europe (excluding UK) and Middle East [Member]
   
Long-lived assets by geographic locations:    
Long-lived assets by geographic location 3,072 2,212
Long-lived Assets, Percentage 13.00% 9.00%
Asia Pacific and other international locations [Member]
   
Long-lived assets by geographic locations:    
Long-lived assets by geographic location $ 2,190 $ 4,153
Long-lived Assets, Percentage 9.00% 16.00%