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CONSOLIDATED STATEMENTS OF EQUITY (USD $) In Thousands, unless otherwise specified | Total | Total ATNI Stockholders' Equity | Common Stock | Treasury Stock, at cost | Additional Paid In Capital | Retained Earnings | Accumulated Other Comprehensive Income/(Loss) | Non-Controlling Interests | Comprehensive Income
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2009 | $ 282,433 | $ 255,746 | $ 158 | $ (4,687) | $ 108,720 | $ 156,827 | $ (5,272) | $ 26,687 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |
Reissuance of 790 shares of common stock from treasury under Directors' Remuneration Plan for the years ended December 31, 2010 |  |  |  | 7 | (7) |  |  |  |
Issuance of 62,575, 51,602 and 85,500 shares of common stock upon exercise of stock options for the years ended December 31, 2012, 2011 and 2010, respectively | 1,652 | 1,652 | 1 |  | 1,651 |  |  |  |
Purchase of 9,175, 5,470 and 1,331 shares of common stock for the years ended December 31, 2012, 2011 and 2010, respectively | (44) | (44) |  | (44) |  |  |  |  |
Stock-based compensation | 2,043 | 2,043 |  |  | 2,043 |  |  |  |
Dividends declared on common stock | (14,761) | (12,891) |  |  |  | (12,891) |  | (1,870) |
Tax benefit from stock options exercised | 595 | 595 |  |  | 595 |  |  |  |
Non-controlling interest in equity acquired | 17,947 |  |  |  |  |  |  | 17,947 |
Investments made by minority shareholders | 3,376 |  |  |  |  |  |  | 3,376 |
Comprehensive income: |  |  |  |  |  |  |  |  |
Net income (loss) | 37,582 | 38,454 |  |  |  | 38,454 |  | (872) | 37,582
Other comprehensive income, net of tax expense (benefit) of $1,315, ($1,327) and ($1,236) for the years ended December 31, 2012, 2011 and 2010, respectively | (1,787) | (1,787) |  |  |  |  | (1,787) |  | (1,787)
Total comprehensive income | 35,795 | 36,667 |  |  |  |  |  | (872) | 35,795
Balance at Dec. 31, 2010 | 329,036 | 283,768 | 159 | (4,724) | 113,002 | 182,390 | (7,059) | 45,268 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |
Issuance of 62,575, 51,602 and 85,500 shares of common stock upon exercise of stock options for the years ended December 31, 2012, 2011 and 2010, respectively | 1,175 | 1,175 | 1 |  | 1,174 |  |  |  |
Purchase of 9,175, 5,470 and 1,331 shares of common stock for the years ended December 31, 2012, 2011 and 2010, respectively | (218) | (218) |  | (218) |  |  |  |  |
Stock-based compensation | 3,249 | 3,249 |  |  | 3,249 |  |  |  |
Dividends declared on common stock | (16,670) | (13,857) |  |  |  | (13,857) |  | (2,813) |
Non-controlling interest in equity acquired, net of tax of $2,280 for the year ended December 31, 2011 respectively | 13,118 | 1,195 |  |  | 1,195 |  |  | 11,923 |
Investments made by minority shareholders | 3,783 |  |  |  |  |  |  | 3,783 |
Comprehensive income: |  |  |  |  |  |  |  |  |
Net income (loss) | 21,897 | 21,794 |  |  |  | 21,794 |  | 103 | 21,897
Other comprehensive income, net of tax expense (benefit) of $1,315, ($1,327) and ($1,236) for the years ended December 31, 2012, 2011 and 2010, respectively | (2,840) | (2,840) |  |  |  |  | (2,840) |  | (2,840)
Total comprehensive income | 19,057 | 18,954 |  |  |  |  |  | 103 | 19,057
Balance at Dec. 31, 2011 | 352,530 | 294,266 | 160 | (4,942) | 118,620 | 190,327 | (9,899) | 58,264 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |
Issuance of 62,575, 51,602 and 85,500 shares of common stock upon exercise of stock options for the years ended December 31, 2012, 2011 and 2010, respectively | 1,452 | 1,452 |  |  | 1,452 |  |  |  |
Purchase of 9,175, 5,470 and 1,331 shares of common stock for the years ended December 31, 2012, 2011 and 2010, respectively | (344) | (344) |  | (344) |  |  |  |  |
Stock-based compensation | 3,543 | 3,543 |  |  | 3,543 |  |  |  |
Dividends declared on common stock | (18,332) | (14,943) |  |  |  | (14,943) |  | (3,389) |
Tax benefit from stock options exercised | (362) | (362) |  |  | (362) |  |  |  |
Non-controlling interest in equity acquired | (77) |  |  |  |  |  |  | (77) |
Investments made by minority shareholders | 1,061 |  |  |  |  |  |  | 1,061 |
Comprehensive income: |  |  |  |  |  |  |  |  |
Net income (loss) | 53,167 | 48,932 |  |  |  | 48,932 |  | 4,235 | 53,167
Other comprehensive income, net of tax expense (benefit) of $1,315, ($1,327) and ($1,236) for the years ended December 31, 2012, 2011 and 2010, respectively | 1,602 | 1,602 |  |  |  |  | 1,602 |  | 1,602
Total comprehensive income | 54,769 | 50,534 |  |  |  |  |  | 4,235 | 54,769
Balance at Dec. 31, 2012 | $ 394,240 | $ 334,146 | $ 160 | $ (5,286) | $ 123,253 | $ 224,316 | $ (8,297) | $ 60,094 |

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