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Inventories
9 Months Ended
Sep. 30, 2012
Inventories [Abstract]  
Inventories
  4. Inventories:

 

Inventories consist of the following:

 

(In thousands)   September 30,
2012
    December 31,
2011
 
             
Raw materials and component parts   $ 52,066     $ 64,411  
Finished goods     108,992       99,666  
                 
    $ 161,058     $ 164,077