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INVENTORIES
9 Months Ended
Sep. 30, 2012
INVENTORIES [Abstract]  
INVENTORIES
NOTE 2.
INVENTORIES

Inventories are stated at the lower of cost or market.  Cost is determined principally on the average cost method.  Inventories at September 30, 2012 and December 31, 2011 were as follows (in thousands):

 
 
September 30,
2012
 
 
December 31,
2011
 
 
 
 
 
 
 
 
Raw materials
 
$
4,750
 
 
$
5,127
 
Work in process
 
 
1,529
 
 
 
1,778
 
Finished goods
 
 
2,028
 
 
 
1,825
 
Gross inventories
 
 
8,307
 
 
 
8,730
 
Less: reserve for obsolescence
 
 
(524
)
 
 
(552
)
 
 
 
 
 
 
 
 
 
Net inventories
 
$
7,783
 
 
$
8,178