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v3.19.3.a.u2

Inventory - Narrative (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Dec. 31, 2019 USD ($) home Community | Dec. 31, 2018 USD ($) Community | Sep. 30, 2019 USD ($) home
Inventory Disclosure [Abstract] |  |  |
Number of substantially completed homes unsold | home | 267 |  | 238
Total value of substantially completed homes | $ | $ 90,200 |  | $ 82,200
Threshold number of homes below a minimum threshold of profitability | home | 10 |  |
Number of communities on watch list | Community | 4 | 4 |
Inventory impairments and abandonments | $ | $ 0 | $ 1,007 |
Number of impaired communities | Community |  | 1 |

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- Definition Number of Real Estate Properties, Completed Homes Unsold + References No definition available. + Details
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- Definition Threshold Number of Homes Below a Minimum Threshold of Profitability + References No definition available. + Details
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- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116847112&loc=d3e4542-108314 + Details
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