Segment Information - Summary of Depreciation and Amortization of Reportable Segments (Details) - Operating Segments [Member] - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting Information [Line Items]
Depreciation	$ 10,268	$ 9,928	$ 30,943	$ 28,906
Amortization	2,326	2,609	6,945	7,479
Retail Operations [Member]
Segment Reporting Information [Line Items]
Depreciation	8,459	8,200	25,462	23,708
Amortization	2,326	2,609	6,945	7,479
Product Manufacturing [Member]
Segment Reporting Information [Line Items]
Depreciation	1,809	1,728	5,481	5,198
Amortization	$ 0	$ 0	$ 0	$ 0

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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Reference 4: http://www.xbrl.org/2003/role/exampleRef
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Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef
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Name:	us-gaap_Depreciation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration