XML 43 R30.htm IDEA: XBRL DOCUMENT v3.5.0.2
Note 6 - Commitments and Contingencies (Details Textual)
1 Months Ended
Sep. 30, 2016
USD ($)
t
Jul. 12, 2016
t
$ / d
May 09, 2016
t
$ / d
Mar. 30, 2016
Oct. 02, 2015
Oct. 31, 2014
t
$ / d
Japanese Vessel [Member] | First Seven Years [Member]            
Vessel Hiring Rate           13,500
Japanese Vessel [Member] | Eighth Year Option [Member]            
Vessel Hiring Rate           13,750
Japanese Vessel [Member] | Eleven to Thirteen Month Option [Member]            
Vessel Hiring Rate   6,000        
Japanese Vessel [Member]            
Dead Weight Tonnage of Operating Fleet | t           37,000
Charters Agreement Term           7 years
Charters Agreement Term, Extension Option           1 year
Chinese Vessel [Member] | Nine to Fourteen Month Option [Member]            
Vessel Hiring Rate     6,000      
Chinese Vessel [Member] | Minimum [Member]            
Charters Agreement Term   330 days 270 days      
Chinese Vessel [Member] | Maximum [Member]            
Charters Agreement Term   1 year 30 days 1 year 60 days      
Chinese Vessel [Member]            
Dead Weight Tonnage of Operating Fleet | t 61,000 61,000 63,000      
Payments to Acquire Property, Plant, and Equipment | $ $ 18,850,000          
Dead Weight Tonnage of Operating Fleet | t 2,199,413          
Charters Agreement Term       1 year 180 days 7 years