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15. BUSINESS SEGMENTS (Details 1) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Business Segments Details 1 |  |  |  |
Total segment operating income | $ 13,955,617 | $ 13,052,144 | $ 39,633,684 | $ 35,690,933
Corporate costs | (180,447) | (210,707) | (409,808) | (1,153,164)
Unrealized translation difference | 181,030 | 1,061,721 | 729,764 | 1,037,429
Income from operations | 13,956,200 | 13,903,158 | 39,953,640 | 35,575,198
Other income | 78,042 | 66,636 | 222,678 | 199,913
Income before taxes | $ 14,034,242 | $ 13,969,794 | $ 40,176,318 | $ 35,775,111

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