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Inventories (Details) - USD ($) | Sep. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Schedule of inventories |  |
Raw materials | $ 8,690,043 | $ 4,393,223
Finished Goods | 913,270 | 1,238,807
Totals | 9,603,313 | 5,632,030
Recycled paper board [Member] |  |
Schedule of inventories |  |
Raw materials | 6,711,977 | 3,337,649
Recycled white scrap paper [Member] |  |
Schedule of inventories |  |
Raw materials | 838,086 |
Recycled scrap binding margin [Member] |  |
Schedule of inventories |  |
Raw materials | 831,968 | 547,803
Coal & gas [Member] |  |
Schedule of inventories |  |
Raw materials | 85,950 | 242,307
Base paper and other raw materials [Member] |  |
Schedule of inventories |  |
Raw materials | $ 222,062 | $ 265,464

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