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Property, Plant And Equipment
12 Months Ended
Dec. 31, 2011
Property, Plant And Equipment [Abstract]  
Property, Plant And Equipment
(5) Property, Plant and Equipment

Property, plant and equipment, net consisted of the following at December 31, 2011, and 2010:

 

Category

   Estimated
Useful Lives
(years)
     2011      2010  
            (in thousands)  

Buildings and improvements

     15 – 25       $ 4,413       $ 4,413   

Office equipment and furniture

     2 – 7         1,775         1,702   

Automobiles and trucks

     2 – 5         408         577   

Machinery and shop equipment

     2 – 10         5,177         4,873   

Construction in progress

        192         36   
     

 

 

    

 

 

 
        11,965         11,601   

Less: accumulated depreciation and amortization

 

     7,825         7,245   
     

 

 

    

 

 

 
        4,140         4,356   

Land

        349         349   
     

 

 

    

 

 

 
      $ 4,489       $ 4,705   
     

 

 

    

 

 

 

During the years ended December 31, 2011 and 2010, depreciation charged to operations amounted to $749,000 and $857,000 respectively. Of these amounts, $563,000 and $572,000 was charged to cost of sales while $186,000 and $284,000 was charged to selling, general and administrative expenses for the years ended December 31, 2011 and 2010, respectively.