Equity-based Compensation - Schedule of Stock Options (Details) - 2016 Equity Incentive Plan - shares |
12 Months Ended | ||
|---|---|---|---|
Aug. 22, 2016 |
Sep. 30, 2018 |
Sep. 30, 2017 |
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| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | |||
| Beginning balance (in shares) | 0 | 189,050 | |
| Granted (in shares) | 252,000 | 0 | 0 |
| Exercised (in shares) | 189,050 | ||
| Forfeited or expired (in shares) | 0 | ||
| Ending balance (in shares) | 0 | 0 | |
| X | ||||||||||
- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
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| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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