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Related-Party Transactions (Details) (USD $) |  | 12 Months Ended | 0 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Feb. 12, 2013 | Sep. 30, 2013 Tontine Associate [Member] | Sep. 30, 2013 FormerOwnersMember [Member] | Sep. 30, 2012 FormerOwnersMember [Member] | Sep. 30, 2011 FormerOwnersMember [Member] | Feb. 13, 2013 Tontine Term Loan [Member] | Apr. 30, 2010 Tontine Term Loan [Member] | Sep. 30, 2013 Tontine Term Loan [Member] | Sep. 30, 2012 Tontine Term Loan [Member] | Sep. 30, 2011 Tontine Term Loan [Member] | Feb. 14, 2013 Tontine Term Loan [Member] | Dec. 12, 2007 Tontine Term Loan [Member]
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 25,000,000
Repayments of Subordinated Debt |  |  |  |  |  | 10,000,000 | 15,000,000 |  |  |  |  |
Ending Balance |  |  |  |  |  |  |  |  |  |  | 0 | 25,000,000
Related Party Lease |  | On March 29, 2012, we entered into a sublease agreement with Tontine Associates, LLC, an affiliate of Tontine, for corporate office space in Greenwich, Connecticut. |  |  |  |  |  |  |  |  |  |
Lease Inception Date |  | Apr. 01, 2013 |  |  |  |  |  |  |  |  |  |
Lease Expiration Date 1 |  | Mar. 31, 2014 |  |  |  |  |  |  |  |  |  |
Monthly Lease Payments |  | 6,000 | 230,000 | 198,000 | 265,000 |  |  |  |  |  |  |
Interest Expense, Related Party |  |  |  |  |  |  |  | 410,000 | 1,103,000 | 1,100,000 |  |
Wells Fargo Term Loan | $ 5,000,000 |  |  |  |  |  |  |  |  |  |  |

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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
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