Stockholders' Equity (Details 2) - $ / shares	12 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Weighted Average Remain Contractual Term (in Years)	1 year 7 months 20 days	1 year 8 months 8 days	1 year 11 months 16 days
Outstanding and exercisable,Weighted Average Remain Contractual Term (in Years)	1 year 7 months 20 days	1 year 8 months 8 days	1 year 11 months 16 days
Stock Option Grants [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	123,147	58,212
Outstanding and exercisable,Options Outstanding	196,769	123,147	58,212
Granted,Options Outstanding	95,602	64,935
Exercised,Options Outstanding	0	0
Cancelled, Options Outstanding	(21,980)	0
Balance,Options Outstanding	196,769	123,147	58,212
Balance,Weighted Average Exercise Price per Share	$ 2.30	$ 2.28
Outstanding and exercisable,Weighted Average Exercise Price per Share	1.98	2.30	$ 2.28
Granted,Weighted Average Exercise Price per Share	1.80	2.33
Exercised,Weighted Average Exercise Price per Share	0	0
Cancelled,Weighted Average Exercise Price per Share	3.03	0
Balance,Weighted Average Exercise Price per Share	$ 1.98	$ 2.30	$ 2.28
Subsidiary Option Grants [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	613,653	780,258
Outstanding and exercisable,Options Outstanding	923,617	320,586	180,293
Granted,Options Outstanding	810,500	148,419
Exercised,Options Outstanding	0	0
Cancelled, Options Outstanding	(48,197)	(315,024)
Balance,Options Outstanding	1,375,956	613,653	780,258
Balance,Weighted Average Exercise Price per Share	$ 1.00	$ 1.00
Outstanding and exercisable,Weighted Average Exercise Price per Share	1.00	1.00	$ 1.00
Granted,Weighted Average Exercise Price per Share	1.00	1.00
Exercised,Weighted Average Exercise Price per Share	0	0
Cancelled,Weighted Average Exercise Price per Share	1.00	1.00
Balance,Weighted Average Exercise Price per Share	$ 1.00	$ 1.00	$ 1.00
Balance,Weighted Average Remain Contractual Term (in Years)	8 years 8 months 12 days	8 years 4 months 6 days	8 years 10 months 6 days
Outstanding and exercisable,Weighted Average Remain Contractual Term (in Years)	8 years 3 months 18 days	8 years 4 days	8 years 6 months
Option One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	131,834
Outstanding and exercisable,Options Outstanding	131,834
Balance,Options Outstanding		131,834
Balance,Weighted Average Exercise Price per Share	$ 1.81
Outstanding and exercisable,Weighted Average Exercise Price per Share	$ 1.81
Balance,Weighted Average Exercise Price per Share		$ 1.81
Balance,Weighted Average Remain Contractual Term (in Years)	1 year 9 months 14 days
Option Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	64,935
Outstanding and exercisable,Options Outstanding	64,935
Balance,Options Outstanding		64,935
Balance,Weighted Average Exercise Price per Share	$ 2.33
Outstanding and exercisable,Weighted Average Exercise Price per Share	$ 2.33
Balance,Weighted Average Exercise Price per Share		$ 2.33
Balance,Weighted Average Remain Contractual Term (in Years)	1 year 4 months 2 days
Option Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	196,769
Outstanding and exercisable,Options Outstanding	196,769
Balance,Options Outstanding		196,769
Balance,Weighted Average Exercise Price per Share	$ 1.98
Outstanding and exercisable,Weighted Average Exercise Price per Share	$ 1.98
Balance,Weighted Average Exercise Price per Share		$ 1.98
Balance,Weighted Average Remain Contractual Term (in Years)	1 year 7 months 20 days
Maximum [Member] \| Option One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 1.99
Maximum [Member] \| Option Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	2.33
Maximum [Member] \| Option Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	2.33
Minimum [Member] \| Option One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	1.80
Minimum [Member] \| Option Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	2.00
Minimum [Member] \| Option Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 1.80

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

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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.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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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.

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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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Number of share options (or share units) exercised during the current period.

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