Significant Accounting Policies (Details Narrative) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Accounting Policies [Abstract] | |||
| Cash insured by FDIC | $ 250 | ||
| Cash insured by CDIC | 100 | ||
| Cash uninsured FDIC amount | 413,932 | ||
| Cash uninsured CDIC amount | 129 | ||
| Cash, cash equivalents, and restricted cash | 417,106 | $ 25,554 | $ 2,012 |
| Cash and cash equivalents | 415,004 | 25,554 | |
| Restricted cash | 2,102 | 0 | |
| Impairment to mineral properties | 0 | 0 | |
| Impairment of long-lived assets | 0 | 0 | |
| Impairment of intangible assets | 0 | 0 | |
| Impairment of goodwill | 0 | 0 | |
| Accrued exploration stage obligations | $ 48 | $ 48 | |
| Matching participant contributions percentage | 100.00% | ||
| Percentage on eligible compensation | 4.00% | ||
| Expense for matching contributions | $ 35 | ||
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- Definition Cash, Canada Deposit Insurance Corporation insured amount. No definition available.
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- Definition Cash uninsured Canada Deposit Insurance Corporation amount. No definition available.
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- References No definition available.
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- Definition Amount of expenses incurred but not yet paid nor invoiced, and liabilities classified as other. No definition available.
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- Definition Amount of impairment loss for asset. Includes, but is not limited to, tangible and intangible assets and goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; attributable to continuing operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation. No definition available.
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- Definition The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation. No definition available.
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- Definition Amount of cost for defined contribution plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. No definition available.
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- Definition Percentage employer matches of the employee's percentage contribution matched. No definition available.
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- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of impairment loss for finite- and indefinite-lived intangible assets and capitalized cost for software to be sold, leased, or marketed. Excludes goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The accumulated decrease in the carrying value of the mineral properties as a result of adjustments in estimates of future income generating potential of the mineral property. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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