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Inventories
12 Months Ended
Dec. 31, 2011
Inventories  
Inventories

Note 4.           Inventories

 

Inventories consisted of the following:

 

 

 

December 31,

 

(amounts in thousands)

 

2011

 

2010

 

Spare parts

 

$

147

 

 

$

105

 

Raw materials

 

1,370

 

 

680

 

Finished goods

 

377

 

 

279

 

 

 

$

1,894

 

 

$

1,064