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Inventories
6 Months Ended
Jun. 30, 2011
Inventories  
Inventories

2.   Inventories. Inventories are stated at the lower of cost or market.  Inventories at June 30, 2011 and December 31, 2010 consisted of the following (in thousands):

 

 

 

June 30,

 

December 31,

 

 

 

2011

 

2010

 

Finished goods

 

$

30,853

 

$

30,780

 

Work-in-process

 

10,502

 

7,012

 

Raw materials

 

21,369

 

22,805

 

 

 

 

 

 

 

Total

 

$

62,724

 

$

60,597