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Share-Based Compensation and Stock Repurchases (Tables) | 6 Months Ended
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Mar. 31, 2022
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Schedule of Restricted Share Activity | The restricted share activity for the six months ended March 31, 2022 is summarized as follows:
|  |  |  |  |  | Weighted- |
|  |  |  |  |  | Average |
|  | Number |  |  | Grant Date |
|  | of Shares |  |  | Fair Value |
Restricted shares unvested at September 30, 2021 |  |  | 1,006,206 |  |  | $ | 6.22 |
Granted |  |  | 187,993 |  |  |  | 4.72 |
Vested |  |  | (130,094 | ) |  |  | 7.10 |
Forfeited |  |  | (28,695 | ) |  |  | 10.08 |
Restricted shares unvested at March 31, 2022 |  |  | 1,035,410 |  |  | $ | 5.73 |

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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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