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Property and Equipment
12 Months Ended
Dec. 31, 2013
Property and Equipment  
Property and Equipment

Note 7—Property and Equipment

 

The following is a summary of property and equipment at December 31:

 

 

 

2013

 

2012

 

Useful Life

 

Land and buildings

 

$

36,883

 

$

29,914

 

30 years

 

Leasehold improvements

 

7,958

 

11,974

 

Lease life

 

Office equipment

 

3,171

 

2,092

 

3 - 5 years

 

Construction equipment

 

247,997

 

197,200

 

3 - 7 years

 

Transportation equipment

 

67,550

 

48,649

 

3 - 18 years

 

 

 

363,559

 

289,829

 

 

 

Less: accumulated depreciation and amortization

 

(137,047

)

(104,989

)

 

 

Net property and equipment

 

$

226,512

 

$

184,840