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Stock Incentive Plans (Tables) | 12 Months Ended
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Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule of Share Based Compensation Restricted Stock Activity | A summary of our restricted stock awards from January 1, 2017 to December 31, 2019 is as follows:
| Number of Shares |  | Weighted- Average Grant Date Fair Value
Unvested balance at January 1, 2017 | 567,540 |  |  | $ | 10.62 |
Granted | 324,502 |  |  | 11.19 |
Forfeited | (16,669 | ) |  | 10.80 |
Vested | (244,411 | ) |  | 11.29 |
Unvested balance at December 31, 2017 | 630,962 |  |  | 10.66 |
Granted | 349,091 |  |  | 10.19 |
Forfeited | (51,061 | ) |  | 10.44 |
Vested | (287,148 | ) |  | 11.02 |
Unvested balance at December 31, 2018 | 641,844 |  |  | 10.25 |
Granted | 162,806 |  |  | 10.38 |
Forfeited | (21,534 | ) |  | 10.37 |
Vested | (310,117 | ) |  | 10.08 |
Unvested balance at December 31, 2019 | 472,999 |  |  | $ | 10.40 |
Schedule of Performance Shares Issued | The ratio of total PSUs issued to executive officers is divided between the two metrics as follows:
Grant Year |  | Vesting Year |  | Total Shareholder Return |  | Hotel Market Share
2014 |  | 2017 |  | 100 | % |  | — | %
2015 |  | 2018 |  | 100 | % |  | — | %
2016 |  | 2019 |  | 75 | % |  | 25 | %
2017 |  | 2020 |  | 50 | % |  | 50 | %
2018 |  | 2021 |  | 50 | % | (1) | 50 | %
2019 |  | 2022 |  | 50 | % | (1) | 50 | %
______________________ (1) The number of PSUs to be earned is limited to target if the Company's total stockholder return is negative for the performance period.
Summary of LTIP units | A summary of our LTIP units from January 1, 2019 to December 31, 2019 is as follows:
| Number of Units |  | Weighted- Average Grant Date Fair Value
Unvested balance at January 1, 2019 | — |  |  | $ | — |
Granted | 281,925 |  |  | 10.65 |
Forfeited | (37,559 | ) |  | 10.65 |
Unvested balance at December 31, 2019 | 244,366 |  |  | $ | 10.65 |
Performance Stock Units |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Fair Value Valuation Assumptions | The determination of the grant-date fair values of outstanding awards based on our relative total stockholder return included the following assumptions:
Award Grant Date |  | Volatility |  | Risk-Free Rate |  | Fair Value at Grant Date
February 26, 2017 |  | 26.7 | % |  | 1.46 | % |  | $ | 10.89 |
March 2, 2018 |  | 26.9 | % |  | 2.40 | % |  | $ | 9.52 |
April 2, 2018 |  | 26.9 | % |  | 2.37 | % |  | $ | 9.00 |
March 1, 2019 |  | 24.3 | % |  | 2.54 | % |  | $ | 9.68 |
Schedule of Nonvested Performance-based Units Activity | A summary of our PSUs from January 1, 2017 to December 31, 2019 is as follows:
| Number of Units |  | Weighted- Average Grant Date Fair Value
Unvested balance at January 1, 2017 | 686,684 |  |  | $ | 10.65 |
Granted | 266,009 |  |  | 11.04 |
Additional units from dividends | 33,478 |  |  | 11.17 |
Vested (1) | (200,374 | ) |  | 12.15 |
Unvested balance at December 31, 2017 | 785,797 |  |  | 10.42 |
Granted | 293,111 |  |  | 9.82 |
Additional units from dividends | 35,197 |  |  | 11.24 |
Vested (2) | (218,514 | ) |  | 11.98 |
Forfeited | (113,668 | ) |  | 9.86 |
Unvested balance at December 31, 2018 | 781,923 |  |  | 11.19 |
Granted | 296,050 |  |  | 10.14 |
Additional units from dividends | 40,662 |  |  | 10.00 |
Vested (3) | (251,375 | ) |  | 8.80 |
Forfeited | (70,728 | ) |  | 9.93 |
Unvested balance at December 31, 2019 | 796,532 |  |  | $ | 11.16 |
______________________
(1) | There was no payout of shares of our common stock for PSUs that vested on February 27, 2017, as our total stockholder return fell below the 30th percentile of the total stockholder returns of the peer group over the three-year performance period.
(2) | The number of shares of common stock earned for the PSUs vested in 2018 was equal to 51.75% of the PSU Target Award
(3) The number of shares of common stock earned for the PSUs vested in 2019 was equal to 74.33% of the PSU Target Award.

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