Property and Equipment, Net - Components (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Sep. 30, 2021
Property Plant And Equipment [Line Items]
Property and equipment, net	$ 373,159	$ 373,231
Depreciable properties
Property Plant And Equipment [Line Items]
Property and equipment, gross	389,794	386,323
Less: accumulated depreciation and depletion	(130,266)	(127,046)
Property and equipment, net	259,528	259,277
Citrus trees
Property Plant And Equipment [Line Items]
Property and equipment, gross	323,431	320,245
Equipment and other facilities
Property Plant And Equipment [Line Items]
Property and equipment, gross	57,881	57,584
Buildings and improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	8,482	8,494
Land and land improvements
Property Plant And Equipment [Line Items]
Property and equipment, net	$ 113,631	$ 113,954

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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