v3.20.4

Long-Term Incentive Plan Units (Tables) | 12 Months Ended
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Dec. 31, 2020
Share-based Payment Arrangement [Abstract] |
Unvested LTIP Units | The below table details unvested OP LTIP Units as of December 31, 2020:
Grant Recipient |  | Number of OP LTIP Units Granted |  | Grant Date |  | Vesting Date(1)
Directors: |  |  |  |  |  |
|  | 22,840 |  |  | September 10, 2020 |  | September 9, 2021
Dedicated or partially dedicated personnel: |  |  |  |  |  |
|  | 10,067 |  |  | December 13, 2019 |  | December 13, 2021
|  | 18,211 |  |  | December 17, 2020 |  | December 17, 2021
|  | 9,834 |  |  | March 4, 2020 |  | December 31, 2021
|  | 14,598 |  |  | December 17, 2020 |  | December 17, 2022
Total unvested OP LTIP Units at December 31, 2020 |  | 75,550 |  |  |  |  |
(1)Date at which such OP LTIP Units will vest and become non-forfeitable. The below table details unvested OP LTIP Units as of December 31, 2018:
Grant Recipient |  | Number of OP LTIP Units |  | Grant Date |  | Vesting Date(1)
Directors: |  |  |  |  |  |
|  | 14,440 |  |  | September 12, 2018 |  | September 11, 2019
Partially dedicated employees: |  |  |  |  |  |
|  | 8,692 |  |  | December 11, 2018 |  | December 11, 2019
|  | 8,691 |  |  | December 11, 2018 |  | December 11, 2020
|  | 1,723 |  |  | March 7, 2018 |  | March 7, 2019
|  | 5,886 |  |  | December 12, 2017 |  | December 12, 2019
Total unvested OP LTIP Units at December 31, 2018 |  | 39,432 |  |  |  |  |
(1)Date at which such OP LTIP Units will vest and become non-forfeitable.
Roll-Forward of Company's LTIP Units Outstanding | The following tables summarize issuance and exercise activity of OP LTIP Units for the years ended December 31, 2020 and 2019:
|  | Year Ended
|  | December 31, 2020 |  | December 31, 2019
|  | Manager |  | Director/ Employee |  | Total |  | Manager |  | Director/ Employee |  | Total
OP LTIP Units Outstanding (December 31, 2019 and January 1, 2019, respectively) |  | 365,518 |  |  | 180,198 |  |  | 545,716 |  |  | 375,000 |  |  | 146,371 |  |  | 521,371 |
Granted |  | — |  |  | 70,460 |  |  | 70,460 |  |  | — |  |  | 37,437 |  |  | 37,437 |
Exercised |  | — |  |  | (3,638) |  |  | (3,638) |  |  | (9,482) |  |  | (3,610) |  |  | (13,092) |
OP LTIP Units Outstanding (December 31, 2020 and 2019, respectively) |  | 365,518 |  |  | 247,020 |  |  | 612,538 |  |  | 365,518 |  |  | 180,198 |  |  | 545,716 |
OP LTIP Units Unvested and Outstanding (December 31, 2020 and 2019, respectively) |  | — |  |  | 75,550 |  |  | 75,550 |  |  | — |  |  | 46,128 |  |  | 46,128 |
OP LTIP Units Vested and Outstanding (December 31, 2020 and 2019, respectively) |  | 365,518 |  |  | 171,470 |  |  | 536,988 |  |  | 365,518 |  |  | 134,070 |  |  | 499,588 |
The following table summarizes issuance and exercise activity of LTIP Units and OP LTIP Units for the year ended December 31, 2018:
| Year Ended December 31, 2018
| Manager |  | Director/ Employee |  | Total
LTIP Units and OP LTIP Units Outstanding (December 31, 2017) | 375,000 |  |  | 116,159 |  |  | 491,159 |
Granted | — |  |  | 33,546 |  |  | 33,546 |
Exercised | — |  |  | (3,334) |  |  | (3,334) |
LTIP Units and OP LTIP Units Outstanding (December 31, 2018) | 375,000 |  |  | 146,371 |  |  | 521,371 |
LTIP Units and OP LTIP Units Vested and Outstanding (December 31, 2018) | 375,000 |  |  | 106,939 |  |  | 481,939 |

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- Definition Details of unvested LTIP units at the end of the period. + References No definition available. + Details
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- Definition Tabular disclosure of share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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