7. PROPERTY AND EQUIPMENT - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Sep. 30, 2024
Property, Plant and Equipment [Abstract]
Land	$ 39,299	$ 32,190
Land improvements	9,690	5,449
Building and improvements	91,783	76,719
Leasehold improvements	2,941	1,995
Miners	1,320,655	1,035,128
Mining equipment	24,774	23,066
Infrastructure	287,535	155,191
Machinery and equipment	16,420	15,061
Furniture and fixtures	2,335	1,706
Construction in progress	17,180	19,455
Total	1,812,612	1,365,960
Less: accumulated depreciation	(483,305)	(496,267)
Property and equipment, net	$ 1,329,307	$ 869,693

Building and improvements

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Infrastructure.

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Land And Building

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Miners

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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 of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

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Amount, before accumulated depreciation, of long-lived, depreciable flight asset owned and right-of-use asset from finance lease.

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Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

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Amount before accumulated depreciation and depletion of additions or improvements to real estate held for productive use. Examples include, but are not limited to, walkways, driveways, fences, and parking lots.

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Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.

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Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.

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