Summary of Significant Accounting Policies - Schedule of Stock-Based Compensation (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
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Sep. 30, 2018 |
Sep. 30, 2017 |
Sep. 30, 2016 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Total stock compensation expense | $ 2,613 | $ 1,653 | $ 924 |
| Executives | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Total stock compensation expense | 1,754 | 880 | 150 |
| Board of Directors | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Total stock compensation expense | $ 859 | $ 773 | $ 774 |
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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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