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CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands | Total ATNI Stockholders' Equity | Common Stock | Treasury Stock, Common, at cost | Additional Paid In Capital | Retained Earnings | Accumulated Other Comprehensive Income/(Loss) | Non-Controlling Interests | Total
--- | --- | --- | --- | --- | --- | --- | --- | ---
Equity, beginning of period at Dec. 31, 2013 | $ 643,330 | $ 164 | $ (13,389) | $ 139,106 | $ 519,651 | $ (2,202) | $ 56,525 | $ 699,855
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |
Issuance of 43,034, 87,378 and 43,053 shares of common stock upon exercise of stock options for the years ended December 31, 2014, 2015 and 2016, respectively | 1,623 | 2 |  | 1,621 |  |  |  | 1,623
Purchase of treasury stock of 34,293, 37,567, and 70,686 shares for the years ended December 2014, 2015, and 2016, respectively | (2,160) |  | (2,160) |  |  |  |  | (2,160)
Stock-based compensation | 4,324 |  |  | 4,324 |  |  |  | 4,324
Dividends declared on common stock | (17,840) |  |  |  | (17,840) |  | (16,331) | (34,171)
Excess tax benefits from share-based compensation | 513 |  |  | 512 |  |  |  | 513
Investments made by minority shareholders |  |  |  |  |  |  | 9,796 | 9,796
Comprehensive income: |  |  |  |  |  |  |  |
Net income | 48,152 |  |  |  | 48,152 |  | 10,970 | 59,122
Other comprehensive income (loss), net of tax expense (benefit) of $641, $717 and $677 for the years ended 2014, 2015 and 2016, respectively | (720) |  |  |  |  | (719) |  | (720)
Comprehensive income | 47,432 |  |  |  |  |  | 10,970 | 58,402
Equity, end of period at Dec. 31, 2014 | 677,222 | 166 | (15,549) | 145,563 | 549,963 | (2,921) | 60,960 | 738,182
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |
Issuance of 109,318, 93,864 and 100,005 restricted shares of common stock for the years ended December 31, 2014, 2015 and 2016, respectively | 1 | 1 |  |  |  |  |  | 1
Issuance of 43,034, 87,378 and 43,053 shares of common stock upon exercise of stock options for the years ended December 31, 2014, 2015 and 2016, respectively | 2,809 | 1 |  | 2,808 |  |  |  | 2,809
Purchase of treasury stock of 34,293, 37,567, and 70,686 shares for the years ended December 2014, 2015, and 2016, respectively | (2,705) |  | (2,705) |  |  |  |  | (2,705)
Stock-based compensation | 4,974 |  |  | 4,974 |  |  |  | 4,974
Dividends declared on common stock | (19,582) |  |  |  | (19,582) |  | (16,715) | (36,297)
Excess tax benefits from share-based compensation | 1,423 |  |  | 1,423 |  |  |  | 1,423
Investments made by minority shareholders |  |  |  |  |  |  | 951 | 951
Deconsolidation of subsidiary |  |  |  |  |  |  | 20,013 | 20,013
Comprehensive income: |  |  |  |  |  |  |  |
Net income | 16,940 |  |  |  | 16,940 |  | 16,216 | 33,156
Other comprehensive income (loss), net of tax expense (benefit) of $641, $717 and $677 for the years ended 2014, 2015 and 2016, respectively | (783) |  |  |  |  | (783) |  | (783)
Comprehensive income | 16,157 |  |  |  |  |  | 16,216 | 32,373
Equity, end of period at Dec. 31, 2015 | 680,299 | 168 | (18,254) | 154,768 | 547,321 | (3,704) | 81,425 | 761,724
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |
Issuance of 109,318, 93,864 and 100,005 restricted shares of common stock for the years ended December 31, 2014, 2015 and 2016, respectively | (1) |  |  | (1) |  |  |  | (1)
Issuance of 43,034, 87,378 and 43,053 shares of common stock upon exercise of stock options for the years ended December 31, 2014, 2015 and 2016, respectively | 1,409 | 1 |  | 1,408 |  |  |  | 1,409
Purchase of treasury stock of 34,293, 37,567, and 70,686 shares for the years ended December 2014, 2015, and 2016, respectively | (4,873) |  | (4,873) |  |  |  |  | (4,873)
Stock-based compensation | 6,440 |  |  | 6,440 |  |  |  | 6,440
Dividends declared on common stock | (21,313) |  |  |  | (21,313) |  | (8,848) | (30,161)
Excess tax benefits from share-based compensation | 592 |  |  | 592 |  |  |  | 592
Non-controlling interest in equity acquired | (4,106) |  |  | (4,106) |  |  | 29,998 | 25,892
Investments made by minority shareholders |  |  |  |  |  |  | 22,409 | 22,409
Deconsolidation of subsidiary |  |  |  |  |  |  | (310) | (310)
Repurchase of non-controlling interests | 1,075 |  |  | 1,075 |  |  | (4,673) | (3,598)
Comprehensive income: |  |  |  |  |  |  |  |
Net income | 12,101 |  |  |  | 12,101 |  | 12,113 | 24,214
Other comprehensive income (loss), net of tax expense (benefit) of $641, $717 and $677 for the years ended 2014, 2015 and 2016, respectively | 5,432 |  |  |  |  | 5,432 |  | 5,432
Comprehensive income | 17,533 |  |  |  |  |  | 12,113 | 29,646
Equity, end of period at Dec. 31, 2016 | $ 677,055 | $ 169 | $ (23,127) | $ 160,176 | $ 538,109 | $ 1,728 | $ 132,114 | $ 809,169

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