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Inventories (Details) (USD $)
Mar. 31, 2014
Dec. 31, 2013
Schedule of inventories    
Raw materials, Gross $ 12,003,881 $ 10,597,901
Finished goods 890,954 830,504
Totals 12,894,835 11,428,405
Recycled paper board [Member]
   
Schedule of inventories    
Raw materials, Gross 8,864,380 8,004,988
Pulp [Member]
   
Schedule of inventories    
Raw materials, Gross 14,139 14,257
Recycled white scrap paper [Member]
   
Schedule of inventories    
Raw materials, Gross 2,337,262 1,791,873
Coal [Member]
   
Schedule of inventories    
Raw materials, Gross 638,012 573,799
Base paper and other raw materials [Member]
   
Schedule of inventories    
Raw materials, Gross $ 150,088 $ 212,984