INVESTMENTS - SUMMARIZED FINANCIAL INFORMATION (Details) - Investment in land development partnerships - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Investment Holdings [Line Items]
Revenue	$ 1,224	$ 371	$ 2,990	$ 2,319
Gross profit	651	205	1,447	851
Net loss	$ (135)	$ (904)	$ (303)	$ (1,062)

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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