INVESTMENTS - SUMMARIZED FINANCIAL INFORMATION (Details) - Investment in land development partnerships - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Investment Holdings [Line Items]
Revenue	$ 496	$ 575	$ 3,486	$ 2,894
Gross profit	140	45	1,587	896
Net loss	$ (501)	$ (1,190)	$ (804)	$ (2,252)

The amount of gross profit (loss) reported by an equity method investment of the entity.

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The amount of net income (loss) reported by an equity method investment of the entity.

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