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Note 7 - Inventories
12 Months Ended
Dec. 31, 2013
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

(7)   INVENTORIES


Inventories held at December 31 were comprised of the following:


 

2013

2012

Raw materials

  $ 2,753     $ 2,157  

Work in process

    222       454  

Inventory consigned to others

    94       105  

Finished goods

    174       419  
    $ 3,243     $ 3,135