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Inventories
3 Months Ended
Jun. 30, 2012
Inventories:  
Inventories

(2)    Inventories at June 30, 2012 and December 31, 2011 consisted of the following:

 

 

 

June 30, 2012

 

 

December 31, 2011

Finished goods

$

1,940

 

$

2,518

Work-in-process

 

1,083

 

 

795

Raw materials

 

1,811

 

 

1,692

Total

$

4,834

 

$

5,005