XML 64 R12.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 4 - Inventories
12 Months Ended
Dec. 31, 2014
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]
4.        Inventories

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

   
December 31,
 
   
2013
   
2014
 
Bunkers
    930,630       1,426,838  
Lubricants
    1,530,463       1,531,828  
                 
Total
    2,461,093       2,958,666