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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) | Total | Ordinary shares [Member] | Treasury Stock [Member] | Additional paid in capital [Member] | Accumulated Loss [Member] | Accumulated other comprehensive income [Member] | Noncontrolling interest [Member]
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2012 | $ 340,877,413 | $ 17,288 | $ (494,928) | $ 144,755,902 | $ 38,276,015 | $ 19,551,006 | $ 138,772,130
Balance, shares at Dec. 31, 2012 |  | 172,877,433 |  |  |  |  |
Net income (loss) | (221,090,508) |  |  |  | $ (70,943,484) |  | (150,147,024)
Other comprehensive income | 5,543,033 |  |  |  |  | $ 4,148,190 | $ 1,394,843
Share-based compensation | 1,881,401 |  |  | $ 1,881,401 |  |  |
Options Exercised | 135,171 | $ 55 | $ 96,256 | $ 38,860 |  |  |
Options Exercised, shares |  | 550,420 |  |  |  |  |
Repurchase of stock, shares |  |  |  |  |  |  |
Deconsolidation of Daqo New Material Co., Ltd. | 9,980,051 |  |  |  |  |  | $ (9,980,051)
Balance at Dec. 31, 2013 | 137,326,561 | $ 17,343 | $ (398,672) | $ 146,676,163 | $ (32,667,469) | $ 23,699,196 |
Balance, shares at Dec. 31, 2013 |  | 173,427,853 |  |  |  |  |
Net income (loss) | 16,649,176 |  |  |  | $ 16,649,176 |  |
Other comprehensive income | (3,662,013) |  |  |  |  | $ (3,662,013) |
Share-based compensation | 1,792,819 |  |  | $ 1,792,819 |  |  |
Follow-on equity offering, net of issuance costs of $3,375,553 and $2,033,041 for the year ended December 31,2014 and 2015 respectively | 54,624,447 | $ 5,000 |  | 54,619,447 |  |  |
Follow-on equity offering, net of issuance costs of $3,375,553 and $2,033,041 for the year ended December 31,2014 and 2015 respectively, shares |  | 50,000,000 |  |  |  |  |
Options Exercised | 37,080 | $ 15 |  | 37,065 |  |  |
Options Exercised, shares |  | 150,000 |  |  |  |  |
Repurchase of stock, shares |  |  |  |  |  |  |
Balance at Dec. 31, 2014 | 206,768,070 | $ 22,358 | $ (398,672) | $ 203,125,494 | $ (16,018,293) | $ 20,037,183 |
Balance, shares at Dec. 31, 2014 |  | 223,577,853 |  |  |  |  |
Net income (loss) | 13,047,584 |  |  |  | $ 12,956,889 |  |
Other comprehensive income | (11,286,150) |  |  |  |  | $ (11,256,870) |
Share-based compensation | 3,687,951 |  |  | $ 3,687,951 |  |  |
Follow-on equity offering, net of issuance costs of $3,375,553 and $2,033,041 for the year ended December 31,2014 and 2015 respectively | 27,996,959 | $ 3,850 |  | 27,993,109 |  |  |
Follow-on equity offering, net of issuance costs of $3,375,553 and $2,033,041 for the year ended December 31,2014 and 2015 respectively, shares |  | 38,500,000 |  |  |  |  |
Options Exercised | $ 275,783 | $ 112 |  | $ 275,671 |  |  |
Options Exercised, shares | 1,115,625 | 1,115,625 |  |  |  |  |
Repurchase of stock | $ (1,350,164) |  | $ (1,350,164) |  |  |  |
Repurchase of stock, shares |  | (2,356,900) |  |  |  |  |
Capital injection from noncontrolling shareholders | 2,516,457 |  |  | $ 1,275,845 |  |  | $ 1,240,612
Balance at Dec. 31, 2015 | $ 241,656,490 | $ 26,320 | $ (1,748,836) | $ 236,358,070 | $ (3,061,404) | $ 8,780,313 | $ 1,302,027
Balance, shares at Dec. 31, 2015 |  | 260,836,578 |  |  |  |  |

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