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Note 7 - Inventories
6 Months Ended
Jun. 30, 2014
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]
7.  
Inventories:

The amounts shown in the accompanying unaudited interim condensed consolidated balance sheets are analyzed as follows:

   
December 31, 2013
   
June 30, 2014
 
Lubricants
    -       374  
Consumable stores
    -       16  
Total
    -       390