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Inventories (Details) (USD $)
Jan. 31, 2015
Oct. 31, 2014
Printing [Abstract]    
Raw materials $ 1,200,627us-gaap_InventoryRawMaterialsNetOfReserves $ 1,180,361us-gaap_InventoryRawMaterialsNetOfReserves
Work in process 609,852us-gaap_InventoryWorkInProcessNetOfReserves 539,023us-gaap_InventoryWorkInProcessNetOfReserves
Finished goods 1,194,290us-gaap_InventoryFinishedGoodsNetOfReserves 1,131,430us-gaap_InventoryFinishedGoodsNetOfReserves
Office products and office furniture 1,309,839us-gaap_InventorySuppliesNetOfReserves 1,119,178us-gaap_InventorySuppliesNetOfReserves
Total $ 4,314,608us-gaap_InventoryNet $ 3,969,992us-gaap_InventoryNet