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PROPERTY AND EQUIPMENT
12 Months Ended
Dec. 31, 2012
PROPERTY AND EQUIPMENT  
PROPERTY AND EQUIPMENT

NOTE 2: PROPERTY AND EQUIPMENT

        The classification of property and equipment and the related estimated useful lives is as follows:

        Computer and purchased software includes property acquired under capital leases. As of December 31, 2012 and 2011, assets acquired under capital leases had a historical cost basis of $16.2 million and $16.1 million, respectively.

 
  December 31,    
 
  Estimated
Useful Life
 
  2012   2011
 
  (in thousands)
   

Land

  $ 1,758   $ 1,758    

Building and building and leasehold improvements

    14,688     14,184   3 - 30 years

Furniture and fixtures

    5,858     4,302   5 - 7 years

Computer and purchased software

    88,086     79,653   2 - 7 years

Transportation equipment

    7,522     7,522   3 - 5 years

Operations equipment

    6,405     6,229   3 - 5 years

Construction in progress

    2,611     809    
             

 

    126,928     114,457    

Accumulated depreciation and amortization

    (82,376 )   (67,684 )  
             

Property and equipment

  $ 44,552   $ 46,773