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BUSINESS SEGMENTS (Schedule of Reconciliations) (Details) (USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2012 | Sep. 30, 2011
BUSINESS SEGMENTS [Abstract] |  |  |  |
Total segment operating income | $ 5,942,779 | $ 13,387,300 | $ 19,031,925 | $ 50,559,916
Corporate costs | (313,898) | (4,641,055) | (1,192,742) | (8,160,769)
Income from operations | 5,628,881 | 8,746,245 | 17,839,183 | 42,399,147
Other income, net | 13,661 | 17,647 | 88,799 | 38,466
Net income before taxes | $ 5,642,542 | $ 8,763,892 | $ 17,927,982 | $ 42,437,613

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