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Property and Equipment
3 Months Ended
Mar. 31, 2015
Property, Plant and Equipment [Abstract]  
Property and Equipment
Note 4.
Property and Equipment
 
The following is a summary of the components of property and equipment (in thousands):
 
 
 
March 31,
 
December 31,
 
 
 
2015
 
2014
 
 
 
(unaudited)
 
 
 
 
Land
 
$
208
 
$
233
 
Buildings
 
 
1,152
 
 
1,291
 
Machinery and equipment
 
 
492
 
 
529
 
Office furniture and equipment
 
 
237
 
 
265
 
Vehicles
 
 
92
 
 
103
 
Computer equipment
 
 
106
 
 
110
 
Construction in progress
 
 
510
 
 
559
 
Less: Accumulated depreciation
 
 
(795)
 
 
(999)
 
 
 
$
2,002
 
$
2,091
 
 
Depreciation expense amounted to approximately $34,000 and $62,000 for the three months ended March 31, 2015 and 2014, respectively.