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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) | Total | Settlement of Stockholder's Notes Payable | Private Placement | Common Stock | Common Stock Settlement of Stockholder's Notes Payable | Common Stock Private Placement | Treasury stock | Additional paid-in capital | Additional paid-in capital Settlement of Stockholder's Notes Payable | Additional paid-in capital Private Placement | Statutory common reserve | Retained earnings | Cumulative translation adjustment
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
BEGINNING BALANCE at Dec. 31, 2008 | $ 52,469,220 |  |  | $ 12,459 |  |  |  | $ 13,072,668 |  |  | $ 3,223,418 | $ 31,817,465 | $ 4,343,210
BEGINNING BALANCE (in shares) at Dec. 31, 2008 |  |  |  | 24,917,211 |  |  |  |  |  |  |  |  |
BEGINNING BALANCE (in shares) at Dec. 31, 2008 |  |  |  | 24,917,211 |  |  |  |  |  |  |  |  |
Translation adjustment | (183,595) |  |  |  |  |  |  |  |  |  |  |  | 133,789
Common stock issued (in shares) |  |  |  |  | 5,250,000 | 2,941,182 |  |  |  |  |  |  |
Common stock issued |  | 21,287,493 | 23,500,040 |  | 2,625 | 1,471 |  |  | 21,284,868 | 23,498,569 |  |  |
Common stock issued for acquiring assets (in shares) |  |  |  | 1,432,341 |  |  |  |  |  |  |  |  |
Common stock issued for acquiring assets | 6,028,588 |  |  | 716 |  |  |  | 6,027,872 |  |  |  |  |
Issuance of warrants to non-employees | 1,415,772 |  |  |  |  |  |  | 1,415,772 |  |  |  |  |
Issuance of stock options to employees | 606,468 |  |  |  |  |  |  | 606,468 |  |  |  |  |
Net income | 30,591,415 |  |  |  |  |  |  |  |  |  |  | 30,591,415 |
Fractional shares upon reverse stock split |  |  |  | 332 |  |  |  |  |  |  |  |  |
Transfer to statutory common reserve fund |  |  |  |  |  |  |  |  |  |  | 2,456,351 | (2,456,351) |
Reclassification adjustment | (1,649,815) |  |  |  |  |  |  | (1,188,191) |  |  |  | (144,240) | (317,384)
ENDING BALANCE at Dec. 31, 2009 | 134,382,970 |  |  | 17,271 |  |  |  | 64,718,026 |  |  | 5,679,769 | 59,808,289 | 4,159,615
ENDING BALANCE (in shares) at Dec. 31, 2009 |  |  |  | 34,541,066 |  |  |  |  |  |  |  |  |
ENDING BALANCE (in shares) at Dec. 31, 2009 |  |  |  | 34,541,066 |  |  |  |  |  |  |  |  |
Translation adjustment | 5,110,249 |  |  |  |  |  |  |  |  |  |  |  | 5,110,249
Common stock issued for exercising stock options (in shares) |  |  |  | 108,405 |  |  |  |  |  |  |  |  |
Common stock issued for exercising stock options | 18,000 |  |  | 54 |  |  |  | 17,946 |  |  |  |  |
Common stock issued for exercising warrants (in shares) |  |  |  | 15,881 |  |  |  |  |  |  |  |  |
Common stock issued for exercising warrants |  |  |  | 8 |  |  |  | (8) |  |  |  |  |
Common stock issued for acquiring assets (in shares) |  |  |  | 70,560 |  |  |  |  |  |  |  |  |
Common stock issued for acquiring assets | 608,227 |  |  | 35 |  |  |  | 608,192 |  |  |  |  |
Issuance of warrants to non-employees | 193,428 |  |  |  |  |  |  | 193,428 |  |  |  |  |
Issuance of stock options to employees | 1,089,000 |  |  |  |  |  |  | 1,089,000 |  |  |  |  |
Net income | 51,283,320 |  |  |  |  |  |  |  |  |  |  | 51,283,320 |
Transfer to statutory common reserve fund |  |  |  |  |  |  |  |  |  |  | 4,591,524 | (4,591,524) |
ENDING BALANCE at Dec. 31, 2010 | 192,685,194 |  |  | 17,368 |  |  |  | 66,626,584 |  |  | 10,271,293 | 106,500,085 | 9,269,864
ENDING BALANCE (in shares) at Dec. 31, 2010 | 34,735,912 |  |  | 34,735,912 |  |  |  |  |  |  |  |  |
ENDING BALANCE (in shares) at Dec. 31, 2010 | 34,735,912 |  |  | 34,735,912 |  |  |  |  |  |  |  |  |
Translation adjustment | 12,493,402 |  |  |  |  |  |  |  |  |  |  |  | 12,493,402
Common stock repurchased (in shares) |  |  |  | (184,599) |  |  | 184,599 |  |  |  |  |  |
Common stock repurchased | (500,000) |  |  |  |  |  | (500,000) |  |  |  |  |  |
Common stock issued for exercising stock options (in shares) |  |  |  | 9,430 |  |  |  |  |  |  |  |  |
Common stock issued for exercising stock options |  |  |  | 5 |  |  |  | (5) |  |  |  |  |
Issuance of warrants to non-employees | 452,000 |  |  |  |  |  |  | 452,000 |  |  |  |  |
Issuance of stock options to employees | 7,029,400 |  |  |  |  |  |  | 7,029,400 |  |  |  |  |
Net income | 30,952,760 |  |  |  |  |  |  |  |  |  |  | 30,952,760 |
Transfer to statutory common reserve fund |  |  |  |  |  |  |  |  |  |  | 4,138,264 | (4,138,264) |
ENDING BALANCE at Dec. 31, 2011 | $ 243,112,756 |  |  | $ 17,373 |  |  | $ (500,000) | $ 74,107,979 |  |  | $ 14,409,557 | $ 133,314,581 | $ 21,763,266
ENDING BALANCE (in shares) at Dec. 31, 2011 | 34,745,342 |  |  | 34,745,342 |  |  |  |  |  |  |  |  |
ENDING BALANCE (in shares) at Dec. 31, 2011 | 34,560,743 |  |  | 34,560,743 |  |  | 184,599 |  |  |  |  |  |

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