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Employee Benefit Plans (Tables) | 9 Months Ended
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Sep. 30, 2022
Share-based Payment Arrangement [Abstract] |
Schedule of grants of share-based awards | During the nine-month period ended September 30, 2022, the following grants of share-based awards were made under the 2005 Incentive Plan: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | Grant Date | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | Fair Value | ​ | ​
Date of Grant |  | Award Type |  | Shares/Units |  | Per Share/Unit |  | Vesting Period
January 1, 2022 (1) |  | RSU |  | 1,065,705 | ​ | $ | 3.12 |  | 33% per year over three years
January 4, 2022 (1) |  | PSU |  | 1,065,705 | ​ | $ | 4.25 |  | 100% on January 4, 2025
January 4, 2022 (2) |  | Restricted stock |  | 15,775 | ​ | $ | 3.12 |  | 100% on January 1, 2024
April 1, 2022 (2) |  | Restricted stock |  | 14,710 | ​ | $ | 4.78 |  | 100% on January 1, 2024
July 1, 2022 (2) |  | Restricted stock |  | 14,867 | ​ | $ | 3.10 |  | 100% on January 1, 2024
September 22, 2022 (3) |  | Restricted stock |  | 19,328 | ​ | $ | 4.38 |  | 100% on September 22, 2023
(1) | Reflects grants to our executive officers.
(2) | Reflects grants to certain independent members of our Board of Directors (our “Board”) who have elected to take their quarterly fees in stock in lieu of cash, of which 8,013 shares granted on January 4, 2022 and 5,230 shares granted on April 1, 2022 vested upon the approval of our Board’s Compensation Committee in connection with the departure of an independent director during the second quarter 2022.
(3) | Reflects restricted stock grants made to two new independent members of our Board in connection with their appointment to our Board.

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- Definition Disclosure of share-based awards granted to executives, non-executive employees and independent members of our Board. + References No definition available. + Details
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