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Owned Inventory - Quantitative Unobservable Inputs (Details) $ in Thousands | 12 Months Ended
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Sep. 30, 2019 USD ($) contract
Minimum |
Quantitative unobservable inputs for inventory impairment [Line Items] |
Average selling price (in thousands) | $ | $ 350
Closings per community per month | contract | 1
Discount rate | 0.147
Maximum |
Quantitative unobservable inputs for inventory impairment [Line Items] |
Average selling price (in thousands) | $ | $ 615
Closings per community per month | contract | 4
Discount rate | 0.168

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- Definition [Line Items] for Quantitative unobservable inputs for inventory impairment [Table] + References No definition available. + Details
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- Definition Value of input used to measure alternative investment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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