Construction contract accrued.

No definition available.

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- Definition

Mineral properties depreciation expense.

+ References

No definition available.

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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- Definition

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.

+ References

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- Definition

Amount of acquisition of long-lived, 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, furniture and fixtures, and computer equipment.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of increase (decrease) of physical assets used in the normal conduct of business and not intended for resale, from reclassification, impairment, donation, or changes classified as other. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Properties, Plant and Equipment, Net - Additional Information (Detail) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Mar. 17, 2026	Mar. 31, 2026	Jun. 30, 2026	Jun. 30, 2025
Property, Plant and Equipment [Line Items]
Impairment expense			$ 1,608	$ 0
Accrued	$ 2,800
Depreciation expense			21,400	19,900
Injection and Recovery Wells [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, transfers			2,100
Small Scale Facility Plant [Member]
Property, Plant and Equipment [Line Items]
Recorded an Additional		$ 1,500
Asset Retirement Cost [Member]
Property, Plant and Equipment [Line Items]
Asset retirement cost, depreciation expense			$ 135	$ 22