Subsequent Events	12 Months Ended
Sep. 30, 2020
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsOn October 8, 2020, the Company executed a Ninth Amendment to the Facility. The Ninth Amendment (1) extended the termination date of the Facility from February 15, 2022 to February 15, 2023; (2) permits the maximum aggregate amount of commitments under the Credit Agreement to be increased to up to $300.0 million pursuant to one or more additional incremental increases, subject to the approval of any lenders providing such increases; and (3) revises the minimum liquidity covenant such that if the interest coverage ratio is greater than or equal to 1.00 to 1.00 and the housing collateral ratio is greater than or equal to 1.75 to 1.00, the Company is required to maintain minimum liquidity of $50.0 million; and in all other cases, the Company is required to maintain minimum liquidity of $100.0 million.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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