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UNAUDITED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) | Common stock | Additional paid-in Capital | Treasury stock | Retained Earnings | Non-controlling Interest | Total
--- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2010 | $ 1,936 | $ 42,699,533 | $ (1,654,075) | $ 6,164,927 | $ 5,582,526 | $ 52,794,847
Beginning balance (shares) at Dec. 31, 2010 | 19,364,276 |  | 1,356,595 |  |  |
Issuance of share based compensation, Shares | 660,000 |  |  |  |  |
Issuance of share based compensation | 66 | (66) |  |  |  |
Previously deferred share-based compensation recognized |  | 103,470 |  |  |  | 103,470
Issuance of common stock | 1 | 24,059 |  |  |  | 24,060
Issuance of common stock, Shares | 6,000 |  |  |  |  |
Distribution to non-controlling interest in consolidated joint venture |  |  |  |  | (5,515,700) | (5,515,700)
Sale of interest in joint venture |  |  |  |  |  |
Net income |  |  |  | 3,003,964 | 5,313,500 | 8,317,464
Ending balance at Jun. 30, 2011 | 20,030,276 | 42,826,996 | (1,654,075) | 9,168,891 | 5,380,326 | 55,724,141
Ending balance (shares) at Jun. 30, 2011 | 2,003 |  | 1,356,595 |  |  |
Beginning balance at Dec. 31, 2011 | 2,003 | 43,447,798 | (1,654,075) | 8,507,926 | 5,141,392 | 55,445,044
Beginning balance (shares) at Dec. 31, 2011 | 20,030,276 |  | 1,356,595 |  |  |
Issuance of share based compensation, Shares |  |  |  |  |  |
Issuance of share based compensation |  |  |  |  |  |
Previously deferred share-based compensation recognized |  | 620,802 |  |  |  | 620,802
Issuance of common stock | 1 | 17,699 |  |  |  | 17,700
Issuance of common stock, Shares | 6,000 |  |  |  |  |
Distribution to non-controlling interest in consolidated joint venture |  |  |  |  | (3,587,051) | (3,587,051)
Sale of interest in joint venture |  |  |  | 1,735,513 | (3,735,513) | (2,000,000)
Net income |  |  |  | 26,580,812 |  | 28,761,984
Ending balance at Jun. 30, 2012 | $ 2,004 | $ 44,086,299 | $ (1,654,075) | $ 36,824,251 | $ 2,181,172 | $ 79,258,479
Ending balance (shares) at Jun. 30, 2012 | 20,036,276 |  | 1,356,595 |  |  |

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- Definition Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph c(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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