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Share-Based Compensation (Tables) | 12 Months Ended
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Sep. 30, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Schedule of Restricted Stock Activity | The restricted stock activity for our years ended September 30, 2021, 2020 and 2019 is summarized as follows:
|  |  |  |  | Weighted- |
|  |  |  |  | Average |
| Number |  |  | Grant Date |
2018 Plan | of Shares |  |  | Fair Value |
Restricted shares unvested at September 30, 2018 |  | 1,250,625 |  |  | $ | 9.59 |
Granted |  | 321,926 |  |  |  | 8.94 |
Vested |  | (701,582 | ) |  |  | 9.25 |
Cancelled |  | (22,995 | ) |  |  | 12.00 |
Restricted shares unvested at September 30, 2019 |  | 847,974 |  |  | $ | 9.56 |
Granted |  | 910,297 |  |  |  | 3.97 |
Vested |  | (555,473 | ) |  |  | 9.21 |
Cancelled |  | (7,250 | ) |  |  | 7.89 |
Restricted shares unvested at September 30, 2020 |  | 1,195,548 |  |  | $ | 5.47 |
Granted |  | 346,123 |  |  |  | 9.53 |
Vested |  | (492,465 | ) |  |  | 6.89 |
Cancelled |  | (43,000 | ) |  |  | 4.57 |
Restricted shares unvested at September 30, 2021 |  | 1,006,206 |  |  | $ | 6.22 |

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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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