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14. BUSINESS SEGMENTS (Details 2) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Revenue, Major Customer [Line Items]        
Revenues $ 23,840,391 $ 38,811,622 $ 104,160,873 $ 120,907,839
Shandong Morui Chemical Company Limited [Member]        
Revenue, Major Customer [Line Items]        
Revenues $ 3,442 $ 4,609 $ 13,165 $ 14,470
Percentage of Total Revenue (%) 14.40% 11.90% 12.60% 12.00%
Shandong Morui Chemical Company Limited [Member] | Bromine Segment [Member]        
Revenue, Major Customer [Line Items]        
Revenues $ 1,938 $ 2,538 $ 7,643 $ 8,230
Shandong Morui Chemical Company Limited [Member] | Crude Salt Segment [Member]        
Revenue, Major Customer [Line Items]        
Revenues 809 747 2,059 1,919
Shandong Morui Chemical Company Limited [Member] | Chemical Products Segment [Member]        
Revenue, Major Customer [Line Items]        
Revenues $ 695 $ 1,324 $ 3,463 $ 4,321