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Stock Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2020
Share-based Payment Arrangement [Abstract] |
Schedule of share-based compensation, restricted stock activity | Information with respect to RSUs for the years ended December 31, 2020, 2019 and 2018 are as follows (in thousands):
|  |  | Restricted Shares |  | Aggregate Intrinsic Value
Outstanding, December 31, 2017 |  |  | 1,236 |  |  | $ | 26,974 |
Vested |  |  | (292) |  |  | (5,060) |
Granted |  |  | 822 |  |  | 13,016 |
Forfeited |  |  | (268) |  |  | (4,299) |
Outstanding, December 31, 2018 |  |  | 1,498 |  |  | 30,631 |
Vested |  |  | (314) |  |  | (6,592) |
Granted |  |  | 789 |  |  | 15,630 |
Forfeited |  |  | (207) |  |  | (4,167) |
Outstanding, December 31, 2019 |  |  | 1,766 |  |  | 35,502 |
Vested |  |  | (462) |  |  | (8,139) |
Granted |  |  | 753 |  |  | 13,760 |
Forfeited |  |  | (83) |  |  | (1,495) |
Outstanding, December 31, 2020 |  |  | 1,974 |  |  | $ | 39,628 |

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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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