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Restricted Stock Awards (Tables) | 6 Months Ended
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Mar. 31, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Restricted Stock Award Activity | The following table summarizes restricted stock award activity from September 30, 2020 through March 31, 2021:
|  | Shares/ Units |  |  | Weighted Average Grant Date Fair Value |
Non-vested balance as of September 30, 2020 |  |  | 902,631 |  |  | $ | 18.08 |
Changes during the period |  |  |  |  |  |  |  |
Awards granted |  |  | 336,591 |  |  | $ | 30.07 |
Awards vested |  |  | (165,825 | ) |  | $ | 17.26 |
Awards forfeited |  |  | (5,975 | ) |  | $ | 19.79 |
Non-vested balance as of March 31, 2021 |  |  | 1,067,422 |  |  |  |  |

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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