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OTHER (EXPENSES) REVENUES, NET (Details) (USD $)
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Income and other expenses [Line Items]    
Royalty income $ 0 $ (3,000)
Interest income 3,954 2,890
Interest expense (14,962) (17,222)
Other (399) 61,364
Other (expenses) revenues, net $ (11,407) $ 44,032