Consolidated Balance Sheet Detail (Tables)
 3 Months Ended
Apr. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Inventories

Inventories consist primarily of hardware and related component parts and are stated at the lower of cost (on a first-in, first-out basis) or market. Inventories consist of the following:

 

     As of  
     April 30,      January 31,  
     2017      2017  
     (Amounts in thousands)  

Components and assemblies

    $ 368      $ 500  

Finished products

      229        270  
  

 

 

     

 

 

  

Total inventories, net

    $ 597      $ 770  
  

 

 

     

 

 

  
Property and Equipment, Net

Property and equipment, net consists of the following:

 

     Estimated      As of  
     Useful      April 30,      January 31,  
     Life (Years)      2017      2017  
            (Amounts in thousands)  

Land

       $ 2,780      $ 2,780  

Buildings

      20        11,785        11,726  

Office furniture and equipment

      5        1,283        1,091  

Computer equipment, software and demonstration equipment

      3        18,227        18,194  

Service and spare components

      5        1,158        1,158  

Leasehold improvements

      1-7        1,067        1,064  
     

 

 

     

 

 

  
        36,300        36,013  

Less - Accumulated depreciation and amortization

         (25,144 )       (24,528 ) 
     

 

 

     

 

 

  

Total property and equipment, net

       $ 11,156      $ 11,485  
     

 

 

     

 

 

  
Other Accrued Expenses

Other accrued expenses consist of the following:

 

     As of  
     April 30,      January 31,  
     2017      2017  
     (Amounts in thousands)  

Accrued compensation and commissions

    $ 1,191      $ 1,799  

Accrued bonuses

      1,092        1,871  

Accrued restructuring

      496        1,023  

Employee benefits

      592        885  

Accrued provision for contract loss

      308        168  

Accrued other

      3,162        4,182  
  

 

 

     

 

 

  

Total other accrued expenses

    $ 6,841      $ 9,928