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Property and Equipment, Net
3 Months Ended
Apr. 30, 2014
Property Plant And Equipment [Abstract]  
Property and Equipment, Net

4. Property and Equipment, Net

Depreciation expense was approximately $0.3 million and $0.2 million for the three months ended April 30, 2014 and 2013, respectively. Property and equipment at April 30, 2014 and January 31, 2014 consisted of the following:

 

     As of  
     April 30, 2014     January 31, 2014  
     (in thousands)  

Computer equipment and software

   $ 4,713      $ 4,521   

Machinery and equipment

     2,134        2,114   

Furniture and fixtures

     411        411   

Leasehold improvements

     1,163        1,198   
  

 

 

   

 

 

 
     8,421        8,244   

Less: accumulated depreciation and amortization

     (5,471     (5,226
  

 

 

   

 

 

 

Total property and equipment, net

   $ 2,950      $ 3,018