Capital Stock - Summary of Stock Option Activity Under Stock Incentive and Compensation Plans (Details) - USD ($)	6 Months Ended	12 Months Ended
Dec. 31, 2025	Jun. 30, 2025	Jun. 30, 2024
Shares [Abstract]
Options, Granted	125,000
Employee Stock Option
Shares [Abstract]
Options, Outstanding, Beginning balance	765,000	1,405,000
Options, Exercised	485,000
Options, Forfeited or expired	(230,000)	(640,000)
Options, Outstanding, Ending balance	50,000	765,000	1,405,000
Options, Exercisable at December 31, 2025	50,000
Weighted-Average Exercise Price [Abstract]
Weighted Average Exercise Price, Options, Outstanding, Beginning balance	$ 1.09	$ 1.05
Weighted Average Exercise Price, Options, Exercised	1.12
Weighted Average Exercise Price, Options, Forfeited or expired	1.15	1
Weighted Average Exercise Price, Options, Outstanding, Ending balance	0.60	$ 1.09	$ 1.05
Weighted Average Exercise Price, Options, Exercisable at December 31, 2025	$ 0.60
Weighted Average Remaining Contractual Term (Years), Options, Outstanding	1 year 5 months 26 days	6 months 14 days	1 year 21 days
Weighted Average Remaining Contractual Term (Years), Options, Exercisable at December 31, 2025	1 year 5 months 26 days
Aggregate Intrinsic Value, Options, Beginning Outstanding	$ 650
Aggregate Intrinsic Value, Options, Ending Outstanding	33,000	$ 650
Aggregate Intrinsic Value, Options, Exercisable at December 31, 2025	$ 33,000

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Weighted average price of options that were either forfeited or expired.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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