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14. BUSINESS SEGMENTS (Details 1) - USD ($) | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Business Segments |  |
Total segment operating income | $ (83,803,324) | $ 13,745,333
Corporate costs | (1,064,661) | (1,015,963)
Unrealized translation difference | 1,315,454 | (1,557,759)
Income from operations | (83,552,531) | 11,171,611
Other income | 500,690 | 391,842
Income before income taxes | $ (83,051,841) | $ 11,563,453

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