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INVENTORIES (Details Textual) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Other Inventory, in Transit, Gross $ 14,300,000 $ 13,200,000
Percentage of LIFO Inventory 89.00% 75.00%
Percentage of FIFO Inventory 11.00% 25.00%
Decrease in Cost of Goods Sold $ 104,000 $ 250,000