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13. BUSINESS SEGMENTS (Details 1) (USD $) | 3 Months Ended | 6 Months Ended
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Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Business Segments Details 1 |  |  |  |
Total segment operating income | $ 7,673,800 | $ 8,183,286 | $ 13,105,112 | $ 11,145,998
Corporate costs | (142,228) | (804,511) | 28,104 | (1,161,775)
Income from operations | 7,531,572 | 7,378,775 | 13,133,216 | 9,984,223
Other income, net of expenses | 66,743 | 25,846 | 120,506 | 45,683
Income before taxes | $ 7,598,315 | $ 7,404,621 | $ 13,253,722 | $ 10,029,906

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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 + Details
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