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14. BUSINESS SEGMENTS (Details 2) - Shandong Maroi Chemical Company Limited [Member] - USD ($) | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016
Revenue, Major Customer [Line Items] |  |
Revenue from major customer | $ 14,267 | $ 17,848
Percentage of Total Revenue (%) | 13.30% | 12.00%
Bromine Segment [Member] |  |
Revenue, Major Customer [Line Items] |  |
Revenue from major customer | $ 7,852 | $ 9,823
Crude Salt Segment [Member] |  |
Revenue, Major Customer [Line Items] |  |
Revenue from major customer | 2,952 | 2,678
Chemical Products Segment [Member] |  |
Revenue, Major Customer [Line Items] |  |
Revenue from major customer | $ 3,463 | $ 5,347

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