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Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Net income (loss) attributable to common stockholders - basic and diluted: |  |  |  |
Net income (loss) attributable to the Company | $ (1,000) | $ 16,858 | $ (1,898) | $ 18,912
Less: Dividends on preferred stock | (1,707) | (994) | (5,087) | (2,866)
Undistributed net income (loss) allocated to common stockholders | (7,905) | 12,564 | (22,530) | 6,851
Distributed and undistributed net income (loss) - basic and diluted | (2,867) | 15,628 | (7,423) | 15,892
Net income (loss) attributable to redeemable noncontrolling interests in operating partnership | 0 | 1,960 | 0 | 1,994
Dividends on preferred stock | 0 | 994 | 0 | 0
Distributed and undistributed net income (loss) - diluted | $ (2,867) | $ 18,582 | $ (7,423) | $ 17,886
Weighted average common shares outstanding: |  |  |  |
Weighted average common shares outstanding – basic and diluted (in shares) | 31,483 | 25,554 | 30,089 | 27,261
Effect of assumed conversion of operating partnership units (in shares) | 0 | 4,395 | 0 | 4,524
Effect of assumed conversion of preferred stock (in shares) | 0 | 3,824 | 0 | 0
Incentive fee shares (in shares) | 0 | 101 | 0 | 102
Weighted average common shares outstanding – diluted (in shares) | 31,483 | 33,874 | 30,089 | 31,887
Income (loss) per share - basic and diluted: |  |  |  |
Net income (loss) allocated to common stockholders per share (in dollars per share) | $ (0.09) | $ 0.61 | $ (0.25) | $ 0.58
Net income (loss) allocated to common stockholders per share (in dollars per share) | $ (0.09) | $ 0.55 | $ (0.25) | $ 0.56
Performance Shares |  |  |  |
Net income (loss) attributable to common stockholders - basic and diluted: |  |  |  |
Dividends | $ (85) | $ (19) | $ (238) | $ (73)
Less: Net (income) loss allocated to unvested shares | 0 | (142) | 0 | (15)
Restricted Stock |  |  |  |
Net income (loss) attributable to common stockholders - basic and diluted: |  |  |  |
Dividends | (75) | (12) | (200) | (34)
Less: Net (income) loss allocated to unvested shares | 0 | (63) | 0 | (32)
Accumulated Deficit |  |  |  |
Net income (loss) attributable to common stockholders - basic and diluted: |  |  |  |
Net income (loss) attributable to the Company |  |  | (1,898) |
Common Stock |  |  |  |
Net income (loss) attributable to common stockholders - basic and diluted: |  |  |  |
Dividends | $ (5,038) | $ (3,064) | $ (15,107) | $ (9,041)

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