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Property and Equipment, Net
12 Months Ended
Dec. 31, 2014
Property, Plant and Equipment [Abstract]  
Property and Equipment, Net
Property and Equipment, Net

Property and equipment at December 31, 2014 and 2013, consisted of the following:
 
 
December 31, 2014
 
December 31, 2013
 
(in thousands)
Rigs and other equipment
$
115,391

 
$
100,859

Buildings and improvements
18,977

 
17,923

Land
1,893

 
1,893

Vehicles
2,197

 
1,869

Furniture and fixtures
673

 
494

Assets in progress
644

 
1,114

 
139,775

 
124,152

Accumulated depreciation
(32,588
)
 
(18,262
)
Property and equipment, net
$
107,187

 
$
105,890



Depreciation expense was $14.6 million, $10.5 million, and $7.8 million for the years ended December 31, 2014, 2013, and 2012, respectively, and includes the depreciation associated with assets under capital leases (see Note 10).