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Pay vs Performance Disclosure - USD ($) | 4 Months Ended | 8 Months Ended | 12 Months Ended
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Dec. 31, 2023 | Sep. 11, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Pay vs Performance Disclosure |  |  |  |  |  |
Pay vs Performance Disclosure, Table |  |  | PAY VERSUS PERFORMANCE DISCLOSURE As required by Item 402(v) of Regulation S-K, which was mandated by Section 953(a) of the Dodd-Frank Act, we are providing the following information about the relationship between “compensation actually paid” to our principal executive officers or “PEOs” and “compensation actually paid” to our non-PEO NEOs, and the financial performance of the Company during the years ended December 31, 2023, 2022, 2021 and 2020, respectively, in each case calculated in a manner consistent with SEC rules.
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Value of Initial Fixed $100 Investment Based On(5): | ​ | ​ | ​ | ​ | ​ | ​ | ​
Year | ​ | ​ | Summary Compensation Table Total for PEO(1) | ​ | ​ | Compensation Actually Paid to PEO(1)(3) | ​ | ​ | Summary Compensation Table Total for PEO(2) | ​ | ​ | Compensation Actually Paid to PEO(2)(3) | ​ | ​ | Average Summary Compensation Table Total for Non-PEO NEOs(4) | ​ | ​ | Average Compensation Actually Paid to Non-PEO NEOs(3)(4) | ​ | ​ | Total Stockholder Return | ​ | ​ | Peer Group Total Stockholder Return | ​ | ​ | Net Loss Attributable to Common Stockholders (in thousands) | ​
2023 | ​ | ​ | ​ | $ | 5,040,989 | ​ | ​ | ​ | ​ | $ | 5,680,921 | ​ | ​ | ​ | ​ | $ | 1,437,266 | ​ | ​ | ​ | ​ | $ | 1,378,690 | ​ | ​ | ​ | ​ | $ | 2,124,752 | ​ | ​ | ​ | ​ | $ | 2,274,935 | ​ | ​ | ​ | ​ | $ | 80.03 | ​ | ​ | ​ | ​ | $ | 111.46 | ​ | ​ | ​ | ​ | $ | (239,348) | ​ | ​
2022 | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | 552,620 | ​ | ​ | ​ | ​ | ​ | 462,027 | ​ | ​ | ​ | ​ | ​ | 507,774 | ​ | ​ | ​ | ​ | ​ | 382,037 | ​ | ​ | ​ | ​ | ​ | 86.50 | ​ | ​ | ​ | ​ | ​ | 99.58 | ​ | ​ | ​ | ​ | ​ | (8,363) | ​ | ​
2021 | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | 525,544 | ​ | ​ | ​ | ​ | ​ | 405,202 | ​ | ​ | ​ | ​ | ​ | 421,870 | ​ | ​ | ​ | ​ | ​ | 324,536 | ​ | ​ | ​ | ​ | ​ | 93.15 | ​ | ​ | ​ | ​ | ​ | 131.65 | ​ | ​ | ​ | ​ | ​ | (8,698) | ​ | ​
2020 | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | 254,683 | ​ | ​ | ​ | ​ | ​ | 250,822 | ​ | ​ | ​ | ​ | ​ | 216,392 | ​ | ​ | ​ | ​ | ​ | 213,111 | ​ | ​ | ​ | ​ | ​ | 95.13 | ​ | ​ | ​ | ​ | ​ | 93.69 | ​ | ​ | ​ | ​ | ​ | (7,775) | ​ | ​
​ (1) Mr. Edward M. Weil, Jr., is the PEO reflected in these columns for the fiscal year ended December 31, 2023. Mr. Weil commenced employment with the Company on September 12, 2023. ​ (2) Mr. James L. Nelson is the PEO reflected in these columns for the fiscal years ended December 31, 2023, 2022, 2021 and 2020, respectively. ​ (3) Compensation actually paid or “CAP” to our PEOs and Non-PEO NEOs is calculated based on the “Total Compensation” reported in the Summary Compensation Table above for each of the applicable fiscal years, adjusted to exclude and include certain items in accordance with Item 402(v) of Regulation S-K as shown below. ​ (4) Mr. Christopher J. Masterson is the only non-PEO NEO reflected in these columns for fiscal years 2022, 2021 and 2020, and our only non-PEO NEO for those covered fiscal years. Mr. Masterson is the Company’s Chief Financial Officer, Treasurer and Secretary. Mr. Jesse C. Galloway and Mr. Masterson are the only non-PEO NEOs reflected in these columns for fiscal year 2023. Mr. Galloway is the Company’s executive vice president and general counsel. ​ (5) Represents cumulative total return to holders of our Common Stock against the cumulative total return of our peer entities, represented by FTSE NAREIT Equity Index (“NAREIT Index”) from December 31, 2019 (the last trading day before fiscal year 2020) through December 29, 2023 (the last trading day of the covered period), calculated from the market close on the last trading day before fiscal year 2020 through and including the end of each applicable fiscal year in the table above for which the total stockholder return (“TSR”) is being calculated. The TSR for each investment assumes that $100 was invested in our Common Stock and the respective index on December 31, 2019 through December 31, 2023, including reinvestment of any dividends. ​ PEO SCT Total to CAP Reconciliation — Edward M. Weil, Jr.
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Additions to SCT Total(2) | ​ | ​ | ​ | ​ | ​ | ​ | ​
Fiscal Year | ​ | ​ | SCT Total | ​ | ​ | Deductions from SCT Total(1) | ​ | ​ | Fair Value of Current Year Equity Awards(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards Unvested | ​ | ​ | Change in Fair Value of Prior Years’ Awards that Vested | ​ | ​ | CAP | ​
2023 | ​ | ​ | ​ | $ | 5,040,989 | ​ | ​ | ​ | ​ | $ | 3,464,664 | ​ | ​ | ​ | ​ | $ | 4,104,597 | ​ | ​ | ​ | ​ | $ | — | ​ | ​ | ​ | ​ | $ | — | ​ | ​ | ​ | ​ | $ | 5,680,921 | ​ | ​
PEO SCT Total to CAP Reconciliation — James L. Nelson
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Additions to SCT Total(2) | ​ | ​ | ​ | ​ | ​ | ​ | ​
Fiscal Year | ​ | ​ | SCT Total | ​ | ​ | Deductions from SCT Total(1) | ​ | ​ | Fair Value of Current Year Equity Awards(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards Unvested(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards that Vested(3) | ​ | ​ | CAP | ​
2023 | ​ | ​ | ​ | $ | 1,437,266 | ​ | ​ | ​ | ​ | $ | — | ​ | ​ | ​ | ​ | $ | — | ​ | ​ | ​ | ​ | $ | (43,719) | ​ | ​ | ​ | ​ | $ | (14,857) | ​ | ​ | ​ | ​ | $ | 1,378,690 | ​ | ​
2022 | ​ | ​ | ​ | ​ | 552,620 | ​ | ​ | ​ | ​ | ​ | 500,175 | ​ | ​ | ​ | ​ | ​ | 500,175 | ​ | ​ | ​ | ​ | ​ | (72,679) | ​ | ​ | ​ | ​ | ​ | (17,914) | ​ | ​ | ​ | ​ | ​ | 462,027 | ​ | ​
2021 | ​ | ​ | ​ | ​ | 525,544 | ​ | ​ | ​ | ​ | ​ | 499,324 | ​ | ​ | ​ | ​ | ​ | 400,718 | ​ | ​ | ​ | ​ | ​ | (19,949) | ​ | ​ | ​ | ​ | ​ | (1,787) | ​ | ​ | ​ | ​ | ​ | 405,202 | ​ | ​
2020 | ​ | ​ | ​ | ​ | 254,683 | ​ | ​ | ​ | ​ | ​ | 248,963 | ​ | ​ | ​ | ​ | ​ | 245,102 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | 250,822 | ​ | ​
Average Non-PEO NEOs SCT Total to CAP Reconciliation
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Additions to SCT Total(2) | ​ | ​ | ​ | ​ | ​ | ​ | ​
Fiscal Year | ​ | ​ | SCT Total | ​ | ​ | Deductions from SCT Total(1) | ​ | ​ | Fair Value of Current Year Equity Awards(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards Unvested(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards that Vested(3) | ​ | ​ | CAP | ​
2023 | ​ | ​ | ​ | $ | 2,124,752 | ​ | ​ | ​ | ​ | $ | 1,471,282 | ​ | ​ | ​ | ​ | $ | 1,681,320 | ​ | ​ | ​ | ​ | $ | (48,077) | ​ | ​ | ​ | ​ | $ | (11,778) | ​ | ​ | ​ | ​ | $ | 2,274,935 | ​ | ​
2022 | ​ | ​ | ​ | ​ | 507,774 | ​ | ​ | ​ | ​ | ​ | 440,325 | ​ | ​ | ​ | ​ | ​ | 388,413 | ​ | ​ | ​ | ​ | ​ | (59,095) | ​ | ​ | ​ | ​ | ​ | (14,730) | ​ | ​ | ​ | ​ | ​ | 382,037 | ​ | ​
2021 | ​ | ​ | ​ | ​ | 421,870 | ​ | ​ | ​ | ​ | ​ | 399,364 | ​ | ​ | ​ | ​ | ​ | 320,498 | ​ | ​ | ​ | ​ | ​ | (16,949) | ​ | ​ | ​ | ​ | ​ | (1,519) | ​ | ​ | ​ | ​ | ​ | 324,536 | ​ | ​
2020 | ​ | ​ | ​ | ​ | 216,392 | ​ | ​ | ​ | ​ | ​ | 211,532 | ​ | ​ | ​ | ​ | ​ | 208,251 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | 213,111 | ​ | ​
​ (1) Represents the grant date fair value of equity-based awards granted each year. The fair values of equity compensation, including such amounts described in the tables above, are calculated in accordance with FASB ASC Topic 718. All assumptions made in the valuations are contained and described in Note 13 to the Company’s financial statements for fiscal year 2023 contained in our 2023 Annual Report on Form 10-K. The amounts shown in the table reflect the total fair value on the date of grant and do not necessarily reflect the actual value, if any, that may be realized by the NEOs. ​ (2) We did not report a change in pension value for any of the years reflected in this table because the Company does not maintain a defined benefit or actuarial pension plan and therefore a deduction from SCT related to such pension plans is not needed. ​ (3) Reflects the value of equity calculated in accordance with the SEC methodology for determining CAP for each year shown. The fair values of equity compensation, including such amounts described in the tables above, are calculated in accordance with FASB ASC Topic 718. All assumptions made in the valuations are contained and described in Note 13 to the Company’s financial statements for fiscal year 2023 contained in our 2023 Annual Report on Form 10-K. The amounts shown in the table reflect the total fair value on the applicable date(s) listed in the table above, and do not necessarily reflect the actual value, if any, that may be realized by the applicable NEO. |  |  |
Named Executive Officers, Footnote |  |  | (1) Mr. Edward M. Weil, Jr., is the PEO reflected in these columns for the fiscal year ended December 31, 2023. Mr. Weil commenced employment with the Company on September 12, 2023. ​ (2) Mr. James L. Nelson is the PEO reflected in these columns for the fiscal years ended December 31, 2023, 2022, 2021 and 2020, respectively. (4) Mr. Christopher J. Masterson is the only non-PEO NEO reflected in these columns for fiscal years 2022, 2021 and 2020, and our only non-PEO NEO for those covered fiscal years. Mr. Masterson is the Company’s Chief Financial Officer, Treasurer and Secretary. Mr. Jesse C. Galloway and Mr. Masterson are the only non-PEO NEOs reflected in these columns for fiscal year 2023. Mr. Galloway is the Company’s executive vice president and general counsel. ​ |  |  |
Peer Group Issuers, Footnote |  |  | (5) Represents cumulative total return to holders of our Common Stock against the cumulative total return of our peer entities, represented by FTSE NAREIT Equity Index (“NAREIT Index”) from December 31, 2019 (the last trading day before fiscal year 2020) through December 29, 2023 (the last trading day of the covered period), calculated from the market close on the last trading day before fiscal year 2020 through and including the end of each applicable fiscal year in the table above for which the total stockholder return (“TSR”) is being calculated. The TSR for each investment assumes that $100 was invested in our Common Stock and the respective index on December 31, 2019 through December 31, 2023, including reinvestment of any dividends. |  |  |
Adjustment To PEO Compensation, Footnote |  |  | (3) Compensation actually paid or “CAP” to our PEOs and Non-PEO NEOs is calculated based on the “Total Compensation” reported in the Summary Compensation Table above for each of the applicable fiscal years, adjusted to exclude and include certain items in accordance with Item 402(v) of Regulation S-K as shown below. PEO SCT Total to CAP Reconciliation — Edward M. Weil, Jr.
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Additions to SCT Total(2) | ​ | ​ | ​ | ​ | ​ | ​ | ​
Fiscal Year | ​ | ​ | SCT Total | ​ | ​ | Deductions from SCT Total(1) | ​ | ​ | Fair Value of Current Year Equity Awards(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards Unvested | ​ | ​ | Change in Fair Value of Prior Years’ Awards that Vested | ​ | ​ | CAP | ​
2023 | ​ | ​ | ​ | $ | 5,040,989 | ​ | ​ | ​ | ​ | $ | 3,464,664 | ​ | ​ | ​ | ​ | $ | 4,104,597 | ​ | ​ | ​ | ​ | $ | — | ​ | ​ | ​ | ​ | $ | — | ​ | ​ | ​ | ​ | $ | 5,680,921 | ​ | ​
PEO SCT Total to CAP Reconciliation — James L. Nelson
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Additions to SCT Total(2) | ​ | ​ | ​ | ​ | ​ | ​ | ​
Fiscal Year | ​ | ​ | SCT Total | ​ | ​ | Deductions from SCT Total(1) | ​ | ​ | Fair Value of Current Year Equity Awards(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards Unvested(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards that Vested(3) | ​ | ​ | CAP | ​
2023 | ​ | ​ | ​ | $ | 1,437,266 | ​ | ​ | ​ | ​ | $ | — | ​ | ​ | ​ | ​ | $ | — | ​ | ​ | ​ | ​ | $ | (43,719) | ​ | ​ | ​ | ​ | $ | (14,857) | ​ | ​ | ​ | ​ | $ | 1,378,690 | ​ | ​
2022 | ​ | ​ | ​ | ​ | 552,620 | ​ | ​ | ​ | ​ | ​ | 500,175 | ​ | ​ | ​ | ​ | ​ | 500,175 | ​ | ​ | ​ | ​ | ​ | (72,679) | ​ | ​ | ​ | ​ | ​ | (17,914) | ​ | ​ | ​ | ​ | ​ | 462,027 | ​ | ​
2021 | ​ | ​ | ​ | ​ | 525,544 | ​ | ​ | ​ | ​ | ​ | 499,324 | ​ | ​ | ​ | ​ | ​ | 400,718 | ​ | ​ | ​ | ​ | ​ | (19,949) | ​ | ​ | ​ | ​ | ​ | (1,787) | ​ | ​ | ​ | ​ | ​ | 405,202 | ​ | ​
2020 | ​ | ​ | ​ | ​ | 254,683 | ​ | ​ | ​ | ​ | ​ | 248,963 | ​ | ​ | ​ | ​ | ​ | 245,102 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | 250,822 | ​ | ​
(1) Represents the grant date fair value of equity-based awards granted each year. The fair values of equity compensation, including such amounts described in the tables above, are calculated in accordance with FASB ASC Topic 718. All assumptions made in the valuations are contained and described in Note 13 to the Company’s financial statements for fiscal year 2023 contained in our 2023 Annual Report on Form 10-K. The amounts shown in the table reflect the total fair value on the date of grant and do not necessarily reflect the actual value, if any, that may be realized by the NEOs. ​ (2) We did not report a change in pension value for any of the years reflected in this table because the Company does not maintain a defined benefit or actuarial pension plan and therefore a deduction from SCT related to such pension plans is not needed. ​ (3) Reflects the value of equity calculated in accordance with the SEC methodology for determining CAP for each year shown. The fair values of equity compensation, including such amounts described in the tables above, are calculated in accordance with FASB ASC Topic 718. All assumptions made in the valuations are contained and described in Note 13 to the Company’s financial statements for fiscal year 2023 contained in our 2023 Annual Report on Form 10-K. The amounts shown in the table reflect the total fair value on the applicable date(s) listed in the table above, and do not necessarily reflect the actual value, if any, that may be realized by the applicable NEO. |  |  |
Non-PEO NEO Average Total Compensation Amount |  |  | $ 2,124,752 | $ 507,774 | $ 421,870 | $ 216,392
Non-PEO NEO Average Compensation Actually Paid Amount |  |  | $ 2,274,935 | 382,037 | 324,536 | 213,111
Adjustment to Non-PEO NEO Compensation Footnote |  |  | (3) Compensation actually paid or “CAP” to our PEOs and Non-PEO NEOs is calculated based on the “Total Compensation” reported in the Summary Compensation Table above for each of the applicable fiscal years, adjusted to exclude and include certain items in accordance with Item 402(v) of Regulation S-K as shown below. Average Non-PEO NEOs SCT Total to CAP Reconciliation
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Additions to SCT Total(2) | ​ | ​ | ​ | ​ | ​ | ​ | ​
Fiscal Year | ​ | ​ | SCT Total | ​ | ​ | Deductions from SCT Total(1) | ​ | ​ | Fair Value of Current Year Equity Awards(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards Unvested(3) | ​ | ​ | Change in Fair Value of Prior Years’ Awards that Vested(3) | ​ | ​ | CAP | ​
2023 | ​ | ​ | ​ | $ | 2,124,752 | ​ | ​ | ​ | ​ | $ | 1,471,282 | ​ | ​ | ​ | ​ | $ | 1,681,320 | ​ | ​ | ​ | ​ | $ | (48,077) | ​ | ​ | ​ | ​ | $ | (11,778) | ​ | ​ | ​ | ​ | $ | 2,274,935 | ​ | ​
2022 | ​ | ​ | ​ | ​ | 507,774 | ​ | ​ | ​ | ​ | ​ | 440,325 | ​ | ​ | ​ | ​ | ​ | 388,413 | ​ | ​ | ​ | ​ | ​ | (59,095) | ​ | ​ | ​ | ​ | ​ | (14,730) | ​ | ​ | ​ | ​ | ​ | 382,037 | ​ | ​
2021 | ​ | ​ | ​ | ​ | 421,870 | ​ | ​ | ​ | ​ | ​ | 399,364 | ​ | ​ | ​ | ​ | ​ | 320,498 | ​ | ​ | ​ | ​ | ​ | (16,949) | ​ | ​ | ​ | ​ | ​ | (1,519) | ​ | ​ | ​ | ​ | ​ | 324,536 | ​ | ​
2020 | ​ | ​ | ​ | ​ | 216,392 | ​ | ​ | ​ | ​ | ​ | 211,532 | ​ | ​ | ​ | ​ | ​ | 208,251 | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | — | ​ | ​ | ​ | ​ | ​ | 213,111 | ​ | ​
(1) Represents the grant date fair value of equity-based awards granted each year. The fair values of equity compensation, including such amounts described in the tables above, are calculated in accordance with FASB ASC Topic 718. All assumptions made in the valuations are contained and described in Note 13 to the Company’s financial statements for fiscal year 2023 contained in our 2023 Annual Report on Form 10-K. The amounts shown in the table reflect the total fair value on the date of grant and do not necessarily reflect the actual value, if any, that may be realized by the NEOs. ​ (2) We did not report a change in pension value for any of the years reflected in this table because the Company does not maintain a defined benefit or actuarial pension plan and therefore a deduction from SCT related to such pension plans is not needed. ​ (3) Reflects the value of equity calculated in accordance with the SEC methodology for determining CAP for each year shown. The fair values of equity compensation, including such amounts described in the tables above, are calculated in accordance with FASB ASC Topic 718. All assumptions made in the valuations are contained and described in Note 13 to the Company’s financial statements for fiscal year 2023 contained in our 2023 Annual Report on Form 10-K. The amounts shown in the table reflect the total fair value on the applicable date(s) listed in the table above, and do not necessarily reflect the actual value, if any, that may be realized by the applicable NEO. |  |  |
Compensation Actually Paid vs. Company Selected Measure |  |  | Relationship Between Financial Performance Measures and CAP Between the years ended December 31, 2020 and 2021, respectively, our TSR decreased by approximately 2%, our net loss increased by approximately 12%, our, our PEO CAP with respect to Mr. Nelson increased by approximately 62% and our average non-PEO NEO CAP increased by approximately 52%. Between the years ended December 31, 2021 and 2022, respectively, our TSR decreased by approximately 7%, our net loss decreased by approximately 4%, our PEO CAP with respect to Mr. Nelson increased by approximately 14% and our average non-PEO NEO CAP increased by approximately 18%. Between the years ended December 31, 2022 and 2023, respectively, our TSR decreased by approximately 7%, our net loss increased by approximately 2,762%, our PEO CAP with respect to Mr. Nelson increased by approximately 198% and our average non-PEO NEO CAP increased by approximately 495%. |  |  |
Total Shareholder Return Vs Peer Group |  |  | Relationship Between Company TSR and Peer Group TSR Between the years ended December 31, 2020 and 2021, respectively, the NAREIT Index TSR showed an increase of approximately 41%, while our TSR decreased by approximately 2%. Between the years ended December 31, 2021 and 2022, respectively, the NAREIT Index TSR showed a decrease of approximately 24%, while our TSR decreased by approximately 7%. Between the years ended December 31, 2022 and 2023, respectively, the NAREIT Index TSR showed an increase of approximately 12%, while our TSR decreased by approximately 7%. |  |  |
Tabular List, Table |  |  | Tabular Disclosure of Most Important Measures to Determine Fiscal 2023 CAP In determining compensation actually paid for the year ended December 31, 2023, other than TSR and net loss attributable to common stockholders, we did not consider any financial performance measures. Accordingly, we did not include a tabular list of our most important financial measures to determine compensation actually paid during the year ended December 31, 2023 pursuant to Item 402(v) of Regulation S-K and we have not included a “company selected measure” ​(CSM) column in the table above. |  |  |
Total Shareholder Return Amount |  |  | $ 80.03 | 86.5 | 93.15 | 95.13
Peer Group Total Shareholder Return Amount |  |  | 111.46 | 99.58 | 131.65 | 93.69
Net Income (Loss) |  |  | (239,348,000) | (8,363,000) | (8,698,000) | (7,775,000)
PEO Name | Mr. Edward M. Weil, Jr. | James L. Nelson |  |  |  |
Mr. Edward M. Weil, Jr [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
PEO Total Compensation Amount |  |  | 5,040,989 |  |  |
PEO Actually Paid Compensation Amount |  |  | 5,680,921 |  |  |
Mr. James L. Nelson [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
PEO Total Compensation Amount |  |  | 1,437,266 | 552,620 | 525,544 | 254,683
PEO Actually Paid Compensation Amount |  |  | 1,378,690 | 462,027 | 405,202 | 250,822
PEO | Mr. Edward M. Weil, Jr [Member] | Equity Awards Value In Summary Compensation Table (Grant Date Value) [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | (3,464,664) |  |  |
PEO | Mr. Edward M. Weil, Jr [Member] | Year-end Fair Value Of Awards Granted In The Current Fiscal Year [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | 4,104,597 |  |  |
PEO | Mr. Edward M. Weil, Jr [Member] | Change In Fair Value Of Outstanding And Unvested Awards Granted In Prior Fiscal Years [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  |  |  |
PEO | Mr. Edward M. Weil, Jr [Member] | Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  |  |  |
PEO | Mr. James L. Nelson [Member] | Equity Awards Value In Summary Compensation Table (Grant Date Value) [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | (500,175) | (499,324) | (248,963)
PEO | Mr. James L. Nelson [Member] | Year-end Fair Value Of Awards Granted In The Current Fiscal Year [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 500,175 | 400,718 | 245,102
PEO | Mr. James L. Nelson [Member] | Change In Fair Value Of Outstanding And Unvested Awards Granted In Prior Fiscal Years [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | (43,719) | (72,679) | (19,949) |
PEO | Mr. James L. Nelson [Member] | Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | (14,857) | (17,914) | (1,787) |
Non-PEO NEO | Equity Awards Value In Summary Compensation Table (Grant Date Value) [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | (1,471,282) | (440,325) | (399,364) | (211,532)
Non-PEO NEO | Year-end Fair Value Of Awards Granted In The Current Fiscal Year [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | 1,681,320 | 388,413 | 320,498 | 208,251
Non-PEO NEO | Change In Fair Value Of Outstanding And Unvested Awards Granted In Prior Fiscal Years [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | (48,077) | (59,095) | (16,949) |
Non-PEO NEO | Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year [Member] |  |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |  |
Adjustment to Compensation, Amount |  |  | $ (11,778) | $ (14,730) | $ (1,519) |

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