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14. BUSINESS SEGMENTS (Details 2) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Revenue, Major Customer [Line Items]        
Revenue from major customer $ 32,935,277 $ 24,530,332 $ 88,291,753 $ 79,653,852
Shandong Maroi Chemical Company Limited [Member]
       
Revenue, Major Customer [Line Items]        
Revenue from major customer 4,235 2,841 11,131 9,695
Percentage of Total Revenue (%) 12.90% 11.60% 12.60% 12.20%
Shandong Maroi Chemical Company Limited [Member] | Bromine Segment [Member]
       
Revenue, Major Customer [Line Items]        
Revenue from major customer 2,078 1,383 5,425 5,017
Shandong Maroi Chemical Company Limited [Member] | Crude Salt Segment [Member]
       
Revenue, Major Customer [Line Items]        
Revenue from major customer 934 511 2,428 1,623
Shandong Maroi Chemical Company Limited [Member] | Chemical Products Segment [Member]
       
Revenue, Major Customer [Line Items]        
Revenue from major customer $ 1,223 $ 947 $ 3,278 $ 3,055