v3.20.4

Share-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2020
Share-based Payment Arrangement [Abstract] |
Summary of the phantom unit award activity and changes under the LTIP | A summary of phantom unit award activity and changes under the LTIP during the year ended December 31, 2020 is presented below:
(in thousands, except per unit data) | Units |  | Weighted- Average Grant Date Fair Value |  | Aggregate Intrinsic Value
Non-vested at December 31, 2019 | 155,707 |  |  | $ | 30.71 |  |  | $ | 4,827 |
Granted | 444,385 |  |  | 12.12 |  |  |
Vested | (62,594) |  |  | 31.31 |  |  |
Forfeited | (18,617) |  |  | 31.23 |  |  |
Non-vested at December 31, 2020 | 518,881 |  |  | $ | 14.70 |  |  | $ | 8,312 |

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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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