Segment Information	12 Months Ended
Segment Information	Sep. 30, 2025
Segment Reporting [Abstract]
Segment Information	Segment Information The Company manages its operations through its real estate segment, which is its only operating segment. The real estate segment is the Company's only reportable segment. The real estate segment is the Company's core business and generates substantially all of its revenues. The real estate segment primarily acquires land and installs infrastructure for single-family residential communities, and its revenues generally come from sales of residential single-family finished lots to local, regional and national homebuilders. The Company has other business activities for which the related assets and operating results are immaterial and therefore are included within the Company's real estate segment. The Company's chief operating decision makers (CODM), are deemed to be a group of four executives; the Executive Chairman of the Board, the Chief Executive Officer, the Chief Operating Officer, and the Chief Financial Officer. The CODM use income before income taxes as reported on the Consolidated Statements of Operations as the primary measure to allocate capital resources and assess the operating performance of the real estate segment. The CODM analyze income before income taxes at least quarterly to review comparative period variances and to monitor performance, identify trends, and guide strategic and operational decisions. There are no significant segment operating expenses that are reviewed by the CODM other than those included in the expense categories reported on the Company’s Consolidated Statements of Operations. All revenues and real estate assets are attributable to operations in the United States. Segment assets that are reported as total assets and capital expenditures are reviewed by the CODM and are presented on the Consolidated Balance Sheets and Consolidated Statements of Cash Flows, respectively. For the years ended September 30, 2025, 2024 and 2023, revenues to D.R. Horton accounted for more than 10% of the Company's total revenues. D.R. Horton is a related party and additional information regarding transactions with D.R. Horton is disclosed in Note 13 - Related Party Transactions.

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

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