|
Inventories (Details) (USD $)
|
Jan. 31, 2015
|
Oct. 31, 2014
|
|---|---|---|
| Inventories [Abstract] | ||
| Raw Materials | $ 1,923,313 | $ 1,653,015 |
| Spare parts and supplies | 1,762,895 | 1,603,984 |
| Work in Process | 705,205 | 710,583 |
| Finished Goods | 667,327 | 327,609 |
| Total | $ 5,058,740 | $ 4,295,191 |