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Common Stock and Options - Schedule Of Options (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2015 | Sep. 30, 2017 | Sep. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |  |  |
Granted (in shares) | 0 | 750,000 | 0
Employee Stock Option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] |  |  |
Beginning balance (in shares) |  | 0 |
Granted (in shares) |  | 750,000 |
Forfeitures and expiration (in shares) |  | 0 |
Exercised (in shares) |  | 0 |
Ending balance (in shares) |  | 750,000 | 0
Weighted Average Exercise Price |  |  |
Beginning balance (in dollars per share) |  | $ 0.00 |
Granted (in dollars per share) |  | 3.53 |
Forfeitures and expirations (in dollars per share) |  | 0.00 |
Exercised (in dollars per share) |  | 0.00 |
Ending balance (in dollars per share) |  | $ 3.53 | $ 0.00
Weighted Average Remaining Contractual Term (years) |  |  |
Granted |  | 3 years 3 months 29 days |
Balance - September 30, 2017 |  | 2 years 6 months 29 days |
Aggregate Intrinsic Value |  |  |
Beginning balance |  | $ 0 |
Granted during fiscal 2017 |  | 0 |
Forfeitures/expired in fiscal 2017 |  | 0 |
Exercised during fiscal 2017 |  | 0 |
Ending balance |  | $ 0 | $ 0

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- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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- 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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- Definition Weighted average price of options that were either forfeited or expired. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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