Annual report pursuant to Section 13 and 15(d)

6. GOODWILL AND INTANGIBLE ASSETS (Details - Intangible activity)

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6. GOODWILL AND INTANGIBLE ASSETS (Details - Intangible activity) - USD ($)
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Intangible activity    
Intangibles, beginning balance $ 3,907,000 $ 8,017,000
Impairment of PhytoSPHERE intangible assets 0 (4,110,000)
Intangibles, ending balance 3,907,000 3,907,000
Vendor Relationships [Member]    
Intangible activity    
Intangibles, beginning balance 0 1,170,000
Impairment of PhytoSPHERE intangible assets 0 (1,170,000)
Intangibles, ending balance 0 0
In-Process Research and Development [Member]    
Intangible activity    
Intangibles, beginning balance 3,730,000 3,730,000
Impairment of PhytoSPHERE intangible assets 0 0
Intangibles, ending balance 3,730,000 3,730,000
Trade Names [Member]    
Intangible activity    
Intangibles, beginning balance 100,000 330,000
Impairment of PhytoSPHERE intangible assets 0 (230,000)
Intangibles, ending balance 100,000 100,000
Noncompete Agreements [Member]    
Intangible activity    
Intangibles, beginning balance 77,000 2,787,000
Impairment of PhytoSPHERE intangible assets 0 (2,710,000)
Intangibles, ending balance $ 77,000 $ 77,000