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CONSOLIDATED STATEMENTS OF EQUITY - USD ($) shares in Thousands, $ in Thousands | Total Shareholders' Equity | Common Shares | Preferred Shares | Additional Paid-in Capital | Accumulated Other Comprehensive (Loss) Income | Accumulated Deficit | Noncontrolling Interest in Subsidiaries | Noncontrolling Interests in Operating Partnership | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2015 | $ 1,643,327 | $ 1,747 | $ 31 | $ 2,231,181 | $ (4,978) | $ (584,654) | $ 1,526 |  | $ 1,644,853
Balance (in shares) at Dec. 31, 2015 |  | 174,668 | 3,100 |  |  |  |  |  |
Balance of Noncontrolling Interests in the Operating Partnership at Dec. 31, 2015 |  |  |  |  |  |  |  | $ 66,128 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |
Issuance of common shares | 62,890 | $ 20 |  | 62,870 |  |  |  |  | 62,890
Issuance of common shares (in shares) |  | 2,023 |  |  |  |  |  |  |
Issuance of restricted shares | 1 | $ 1 |  |  |  |  |  |  | 1
Issuance of restricted shares (in shares) |  | 106 |  |  |  |  |  |  |
Exercise of stock options | 5,887 | $ 3 |  | 5,884 |  |  |  |  | 5,887
Exercise of stock options (in shares) |  | 330 |  |  |  |  |  |  |
Amortization of restricted shares | (712) |  |  | (712) |  |  |  |  | (712)
Share compensation expense | 304 |  |  | 304 |  |  |  |  | 304
Adjustment for noncontrolling interest in the Operating Partnership | (6,073) |  |  |  |  | (6,073) |  | 6,073 | (6,073)
Net income (loss) | 15,750 |  |  |  |  | 15,750 | (67) |  | 15,683
Net income (loss) |  |  |  |  |  |  |  | 172 |
Other comprehensive income (loss), net | (324) |  |  |  | (324) |  |  |  | (324)
Other comprehensive income (loss), net |  |  |  |  |  |  |  | (4) |
Preferred share distributions | (1,502) |  |  |  |  | (1,502) |  |  | (1,502)
Common share distributions | (37,255) |  |  |  |  | (37,255) |  | (453) | (37,255)
Balance at Mar. 31, 2016 | 1,682,293 | $ 1,771 | $ 31 | 2,299,527 | (5,302) | (613,734) | 1,459 |  | 1,683,752
Balance (in shares) at Mar. 31, 2016 |  | 177,127 | 3,100 |  |  |  |  |  |
Balance of Noncontrolling Interests in the Operating Partnership at Mar. 31, 2016 |  |  |  |  |  |  |  | 71,916 |
Balance at Dec. 31, 2016 | 1,655,382 | $ 1,801 |  | 2,314,014 | (1,850) | (658,583) | 5,855 |  | 1,661,237
Balance (in shares) at Dec. 31, 2016 |  | 180,083 |  |  |  |  |  |  |
Balance of Noncontrolling Interests in the Operating Partnership at Dec. 31, 2016 |  |  |  |  |  |  |  | 54,407 | 54,407
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |
Contributions from noncontrolling interests in subsidiaries |  |  |  |  |  |  | 410 |  | 410
Issuance of common shares | (73) |  |  | (73) |  |  |  |  | (73)
Issuance of restricted shares | 1 | $ 1 |  |  |  |  |  |  | 1
Issuance of restricted shares (in shares) |  | 88 |  |  |  |  |  |  |
Conversion from units to shares | 25 |  |  | 25 |  |  |  | (25) | 25
Conversion from units to shares (in shares) |  | 1 |  |  |  |  |  |  |
Exercise of stock options | 30 |  |  | 30 |  |  |  |  | 30
Exercise of stock options (in shares) |  | 2 |  |  |  |  |  |  |
Amortization of restricted shares | (1,021) |  |  | (1,021) |  |  |  |  | (1,021)
Share compensation expense | 375 |  |  | 375 |  |  |  |  | 375
Adjustment for noncontrolling interest in the Operating Partnership | 1,385 |  |  |  |  | 1,385 |  | (1,385) | 1,385
Net income (loss) | 24,986 |  |  |  |  | 24,986 | (57) |  | 24,929
Net income (loss) |  |  |  |  |  |  |  | 277 |
Other comprehensive income (loss), net | 827 |  |  |  | 827 |  |  |  | 827
Other comprehensive income (loss), net |  |  |  |  |  |  |  | 9 |
Common share distributions | (48,707) |  |  |  |  | (48,707) |  | (548) | (48,707)
Balance at Mar. 31, 2017 | $ 1,633,210 | $ 1,802 |  | $ 2,313,350 | $ (1,023) | $ (680,919) | $ 6,208 |  | 1,639,418
Balance (in shares) at Mar. 31, 2017 |  | 180,174 |  |  |  |  |  |  |
Balance of Noncontrolling Interests in the Operating Partnership at Mar. 31, 2017 |  |  |  |  |  |  |  | $ 52,735 | $ 52,735

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