Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheet Detail

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Consolidated Balance Sheet Detail
12 Months Ended
Jan. 31, 2012
Consolidated Balance Sheet Detail

4. Consolidated Balance Sheet Detail

 

Inventories consist of the following:

 

    Year ended January 31,  
    2012     2011  
    (in thousands)  
Components and assemblies   $ 6,402     $ 5,948  
Finished products     3,816       5,093  
Total inventories, net   $ 10,218     $ 11,041  

 

Property and equipment, net consist of the following:

 

    Estimated useful     Year ended January 31,  
    life (years)     2012     2011  
          (in thousands)  
Land           $ 3,989     $ 4,285  
Buildings     20       11,426       13,586  
Office furniture and equipment     5       3,153       3,099  
Computer equipment, software and demonstration equipment     3       62,084       66,252  
Deployed assets     2-7       3,280       3,280  
Service and spare components     5       9,003       8,912  
Leasehold improvements     1-7       2,643       3,232  
Automobiles and trucks     5       211       211  
Assets not yet placed in service             366       298  
              96,155       103,155  
Less - Accumulated depreciation and amortization             (65,589 )     (68,297 )
Total property and equipment, net           $ 30,566     $ 34,858  

 

Depreciation and amortization expense of fixed assets was $7.5 million, $8.2 million and $8.0 million for the years ended January 31, 2012, 2011 and 2010, respectively.

 

Other accrued expenses consist of the following:

 

    Year ended January 31,  
    2012     2011  
    (in thousands)  
Accrued compensation and commissions   $ 5,514     $ 3,864  
Acquisition-related consideration     3,793       3,179  
Accrued content     4,374       3,818  
Employee benefits     852       668  
Accrued other     4,738       4,999  
Total other accrued expenses   $ 19,271     $ 16,528