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PROPERTY PLANT AND EQUIPMENT
12 Months Ended
Dec. 31, 2013
PROPERTY PLANT AND EQUIPMENT [ABSTRACT]  
PROPERTY, PLANT AND EQUIPMENT

(5)       PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment consisted of the following (amounts in thousands):

  December 31,
  2013 2012
Land and buildings$ 38,833 $ 38,833
Computer equipment and software  297,567   279,129
Telephone equipment  39,238   42,914
Furniture and fixtures  50,638   50,322
Leasehold improvements  148,890   143,051
Motor vehicles  188   355
Construction-in-progress and other  145   450
 Property, plant and equipment, gross  575,499   555,054
Less: Accumulated depreciation and amortization  (448,780)   (442,778)
 Property, plant and equipment, net$ 126,719 $ 112,276
       

Depreciation and amortization expense for property, plant and equipment was $38.7 million, $37.4 million and $40.4 million for the years ended December 31, 2013, 2012 and 2011, respectively. Included in computer equipment and software in the table above, the Company had $2.4 million and $3.5 million of unamortized Software Development Costs as of December 31, 2013 and 2012, respectively.