XML 28 R15.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 7 - Deferred Finance Charges
12 Months Ended
Dec. 31, 2017
Notes to Financial Statements  
Deferred Finance Charges [Text Block]
7.
Deferred Finance Charges
 
Deferred finance charges amounting to
$540,414
and
$941,760
as of
December 
31,
2016
and
December 
31,
2017,
respectively, represent fees paid to the lenders for undrawn facilities, and are presented on the balance sheet under non-current assets.