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QUARTERLY FINANCIAL DATA (UNAUDITED) (Tables) | 12 Months Ended
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Dec. 31, 2012
QUARTERLY FINANCIAL DATA (UNAUDITED) [Abstract] |
Quarterly financial data | The results of any single quarter are not necessarily indicative of the Company's results for the full year. Earnings per share data is computed independently for each of the periods presented. As a result, the sum of the earnings per share amounts for the quarter may not equal the total for the year.
|  | Quarter ended |
2012 | March 31, | June 30, | September30, | December 31,
Revenue | 19,721,095 | 20,854,627 | 21,340,831 | 27,356,029
Gross Profit | 4,964,386 | 5,768,644 | 5,804,424 | 7,695,159
Net Income | 1,919,320 | 2,696,019 | 2,795,437 | 3,600,354
Earning per share |  |  |  |
Basic | 0.28 | 0.37 | 0.33 | 0.43
Diluted | 0.27 | 0.36 | 0.33 | 0.43
2011 |  |  |  |
Revenue | 16,009,608 | 17,426,223 | 16,607,638 | 24,092,200
Gross Profit | 3,850,104 | 4,244,801 | 4,167,605 | 6,547,430
Net Income | 1,368,050 | 1,570,816 | 1,805,042 | 2,673,020
Earning per share |  |  |  |
Basic | 0.20 | 0.23 | 0.26 | 0.39
Diluted | 0.19 | 0.22 | 0.25 | 0.37

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=20225539&loc=d3e1280-108306 + Details
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