Significant Accounting Policies	9 Months Ended
Jun. 30, 2017
Accounting Policies [Abstract]
Significant Accounting Policies	2. Significant Accounting Policies Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared by the Company in accordance with generally accepted accounting principles (“GAAP”) for interim financial information and pursuant to the applicable rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. The unaudited condensed consolidated financial statements herein should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2016, which is on file with the SEC. In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments, consisting of normal and recurring adjustments, necessary to present fairly the financial statements in accordance with GAAP. Intercompany balances and transactions between the Company and its subsidiaries have been eliminated in consolidation. Operating results for the three and nine months ended June 30, 2017 may not necessarily be indicative of results to be expected for any other interim period or for the full year. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. Effective October 1, 2016, the Company completed changes to its organizational structure that resulted from a change in how the Company manages its business, allocates resources and measures performance. As a result, the Company has revised its reportable segments to reflect how management currently reviews financial information and makes operating decisions. Refer to Note 10, “Segment Information” for additional information on the changes in reportable segments. All prior period amounts have been adjusted to reflect the changes in reportable segments. On October 1, 2016, the Company adopted ASU No. 2015-03, Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs and ASU No. 2015-15, Interest - Imputation of Interest (Subtopic 835-30): Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements. As a result of the retrospective adoption of this standard, the Company recast its balance sheet presentation to reflect $5.9 million of deferred financing costs as of September 30, 2016 as a direct deduction to the carrying amount of its long-term debt. Prior to the adoption these costs were included within Other Assets.

2. Significant Accounting Policies

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared by the Company in accordance with generally accepted accounting principles (“GAAP”) for interim financial information and pursuant to the applicable rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. The unaudited condensed consolidated financial statements herein should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2016, which is on file with the SEC. In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments, consisting of normal and recurring adjustments, necessary to present fairly the financial statements in accordance with GAAP. Intercompany balances and transactions between the Company and its subsidiaries have been eliminated in consolidation. Operating results for the three and nine months ended June 30, 2017 may not necessarily be indicative of results to be expected for any other interim period or for the full year.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.

Effective October 1, 2016, the Company completed changes to its organizational structure that resulted from a change in how the Company manages its business, allocates resources and measures performance. As a result, the Company has revised its reportable segments to reflect how management currently reviews financial information and makes operating decisions. Refer to Note 10, “Segment Information” for additional information on the changes in reportable segments. All prior period amounts have been adjusted to reflect the changes in reportable segments.

On October 1, 2016, the Company adopted ASU No. 2015-03, Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs and ASU No. 2015-15, Interest - Imputation of Interest (Subtopic 835-30): Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements. As a result of the retrospective adoption of this standard, the Company recast its balance sheet presentation to reflect $5.9 million of deferred financing costs as of September 30, 2016 as a direct deduction to the carrying amount of its long-term debt. Prior to the adoption these costs were included within Other Assets.