Annual report pursuant to Section 13 and 15(d)

4. INVENTORY (Details)

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4. INVENTORY (Details) - USD ($)
Dec. 31, 2016
Dec. 31, 2015
Inventory Disclosure [Abstract]    
Raw materials $ 7,535,025 $ 13,668,255
Finished goods 1,795,474 465,665
Total gross inventory 12,892,958 14,133,920
Allowance for impairment of raw materials inventory (3,562,459) 0
Total inventory $ 9,330,499 $ 14,133,920