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Properties And Equipment
12 Months Ended
Dec. 31, 2014
Properties And Equipment [Abstract]  
Properties And Equipment

 

12.Properties and Equipment

A summary of properties and equipment follows (in thousands):

 

 

 

 

 

 

 

 

 

December 31,

 

 

2014

 

 

2013

Land

$

4,261 

 

$

1,392 

Buildings

 

61,401 

 

 

52,328 

Transportation equipment

 

26,904 

 

 

20,381 

Machinery and equipment

 

77,273 

 

 

71,121 

Computer software

 

51,564 

 

 

49,110 

Furniture and fixtures

 

66,248 

 

 

71,167 

Projects under development

 

3,420 

 

 

8,006 

Total properties and equipment

 

291,071 

 

 

273,505 

Less accumulated depreciation

 

(185,735)

 

 

(180,550)

Net properties and equipment

$

105,336 

 

$

92,955 

 

The net book value of computer software at December 31, 2014 and 2013, was $10.5 million and $12.2 million, respectively.  Depreciation expense for computer software was $4.4 million, $3.9 million and $4.3 million for the years ended December 31, 2014, 2013 and 2012, respectively.