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Note 3 - Inventories
6 Months Ended
Jun. 30, 2014
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

NOTE 3 — INVENTORIES


Inventories consist of the following:


   

June 30,

2014

   

December 31,

2013

 
   

(Dollars in thousands)

 

Raw materials and purchased parts for assembly

  $ 4,174     $ 6,326  

Self-manufactured assembly parts and finished products

    14,118       15,963  

Total

  $ 18,292     $ 22,289