Quarterly report pursuant to Section 13 or 15(d)

Certain Risks and Concentrations (Details)

v3.3.0.814
Certain Risks and Concentrations (Details) - Major Suppliers [Member]
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Hong Long [Member]        
Concentration Risk [Line Items]        
Concentration Risk, Percentage 16.00% 48.00% 19.00% 47.00%
Hong Fa Shipping Limited [Member]        
Concentration Risk [Line Items]        
Concentration Risk, Percentage 31.00% 28.00% 44.00% 29.00%
PT. Avona Mina Lestari [Member]        
Concentration Risk [Line Items]        
Concentration Risk, Percentage 46.00% 13.00% 25.00% [1]
[1] less than 10%