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Note 4 - Inventories (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Schedule of Inventory, Current [Table Text Block]

		December 31,
		2016				2017
Bunkers			1,231,188				1,312,116
Lubricants			1,577,935				1,450,183
Total			2,809,123				2,762,299

X

- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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