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14. BUSINESS SEGMENTS (Details 2) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenue, Major Customer [Line Items]
Revenues	$ 2,247,267	$ 32,788,493
Shandong Morui Chemical Company Limited [Member]
Revenue, Major Customer [Line Items]
Revenues	$ 689,000	$ 4,176,000
Percentage of Total Revenue (%)	30.60%	12.70%
Shandong Morui Chemical Company Limited [Member] | Bromine Segment [Member]
Revenue, Major Customer [Line Items]
Revenues	$ 0	$ 2,594,000
Shandong Morui Chemical Company Limited [Member] | Crude Salt Segment [Member]
Revenue, Major Customer [Line Items]
Revenues	534,000	497,000
Shandong Morui Chemical Company Limited [Member] | Chemical Products Segment [Member]
Revenue, Major Customer [Line Items]
Revenues	155,000	$ 1,085,000
Shandong Brother Technology Limited, Kuerle Xingdong Trading Limited
Revenue, Major Customer [Line Items]
Revenues	$ 670,000
Percentage of Total Revenue (%)	29.80%
Shandong Brother Technology Limited, Kuerle Xingdong Trading Limited | Bromine Segment [Member]
Revenue, Major Customer [Line Items]
Revenues	$ 0
Shandong Brother Technology Limited, Kuerle Xingdong Trading Limited | Crude Salt Segment [Member]
Revenue, Major Customer [Line Items]
Revenues	670,000
Shandong Brother Technology Limited, Kuerle Xingdong Trading Limited | Chemical Products Segment [Member]
Revenue, Major Customer [Line Items]
Revenues	0
Shouguang Weidong Chemical Company Limited
Revenue, Major Customer [Line Items]
Revenues	$ 435,000
Percentage of Total Revenue (%)	19.30%
Shouguang Weidong Chemical Company Limited | Bromine Segment [Member]
Revenue, Major Customer [Line Items]
Revenues	$ 0
Shouguang Weidong Chemical Company Limited | Crude Salt Segment [Member]
Revenue, Major Customer [Line Items]
Revenues	435,000
Shouguang Weidong Chemical Company Limited | Chemical Products Segment [Member]
Revenue, Major Customer [Line Items]
Revenues	$ 0

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