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Related Party Transactions (Details) - USD ($) |  | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
May 02, 2016 | Jun. 30, 2016 | Sep. 30, 2016 | Sep. 30, 2015 | May 03, 2016
Related Party Transaction [Line Items] |  |  |  |  |
Warrants issued in connection with subordinated debt |  |  | 177,000 | 0 |
Note Purchase Agreement with Wynnefield Partners [Member] |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Warrants Issued in Consideration for Subordinated Loan, Percentage or Principal Amount | 8.00% |  |  |  |
Affiliated Entity [Member] | Note Purchase Agreement with Wynnefield Partners [Member] |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Related Party Transaction, Due to Related Party, Monthly Consulting Fee Paid |  |  |  |  | $ 10,000
Wynnefiled Capital, Bank Term Loan |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Warrants issued in connection with subordinated debt |  | 53,619 |  |  |
Wynnefiled Capital, Bank Term Loan | Note Purchase Agreement with Wynnefield Partners [Member] |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Subordinated Lenders, Ownership Percentage of Equity | 42.00% |  |  |  |
Warrants issued in connection with subordinated debt | 53,619 |  |  |  |
Class of Warrant or Right, Exercise Period | 5 years |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 3.73 |  |  |  |
Subordinated Debt | Wynnefiled Capital, Bank Term Loan |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Debt face amount |  |  | $ 0 |  | $ 2,500,000
Subordinated Debt | Wynnefiled Capital, Bank Term Loan | Note Purchase Agreement with Wynnefield Partners [Member] |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Debt face amount | $ 2,500,000.0 |  |  |  |

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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