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Inventories (Details) - USD ($)
Jun. 30, 2016
Dec. 31, 2015
Schedule of inventories    
Raw materials $ 6,665,577 $ 7,046,512
Finished Goods 1,764,460 2,158,908
Totals 8,430,037 9,205,420
Recycled paper board [Member]    
Schedule of inventories    
Raw materials 4,878,713 4,416,252
Recycled white scrap paper [Member]    
Schedule of inventories    
Raw materials 1,241,888 1,880,323
Coal [Member]    
Schedule of inventories    
Raw materials 249,073 453,665
Base paper and other raw materials [Member]    
Schedule of inventories    
Raw materials $ 295,903 $ 296,272