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Property, Plant and Equipment
12 Months Ended
Dec. 31, 2011
Property, Plant and Equipment  
Property, Plant and Equipment

(5)                     Property, Plant and Equipment

 

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

 

 

 

December 31,

 

 

 

2011

 

2010

 

Machinery, equipment and vehicles

 

$

13,602

 

$

9,559

 

Furniture and fixtures

 

1,884

 

1,621

 

Leasehold improvements

 

928

 

790

 

Buildings

 

379

 

379

 

 

 

16,793

 

12,349

 

Accumulated depreciation and amortization

 

(11,231

)

(9,384

)

 

 

$

5,562

 

$

2,965

 

 

Depreciation expense was $2,146,000, $1,577,000, and $1,663,000, for the years ended December 31, 2011, 2010 and 2009, respectively.