Employee Benefits Plans - Profit Sharing and 401K (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2014 |
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| Compensation and Retirement Disclosure [Abstract] | |||
| Matching contribution (as a percent) | 4.00% | ||
| Contribution to plan | $ 401 | $ 360 | $ 192 |
| Contribution to profit sharing plan | $ 291 | $ 165 | $ 165 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The amount of payment into the fund established for purposes of making future disbursements to the individual in accordance with the terms and understanding of the deferred compensation arrangement. No definition available.
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| X | ||||||||||
- Definition The amount of the cost recognized during the period for defined contribution plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. No definition available.
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