Stock Options (Details) |
12 Months Ended | ||
|---|---|---|---|
|
Jun. 30, 2026
USD ($)
Options
$ / shares
shares
|
Jun. 30, 2025
USD ($)
shares
|
Jun. 30, 2024
USD ($)
$ / shares
shares
|
|
| Stock Options | |||
| Allocated stock-based compensation expense | $ 989,000 | $ 1,513,000 | $ 1,733,000 |
| Number of stock option plans | Options | 5 | ||
| Weighted average fair value at grant date of options granted | $ / shares | $ 16.96 | $ 21.29 | |
| Nonvested awards not yet recognized | $ 1,283,000 | ||
| Granted | shares | 25,000 | 0 | 130,000 |
| Fair Value | $ 1,504,000 | $ 1,582,000 | $ 1,777,000 |
| Aggregate Intrinsic Value , Exercised | 5,479,000,000 | 67,000,000 | 4,113,000,000 |
| Proceeds from stock option exercises | $ 628,000 | $ 54,000 | $ 427,000 |
| Employee | |||
| Stock Options | |||
| Number of stock option plans | Options | 2 | ||
| Threshold percentage of voting rights | 10.00% | ||
| Premium on fair market value (as a percent) | 110.00% | ||
| Non employee | |||
| Stock Options | |||
| Number of stock option plans | Options | 3 | ||
| Maximum | Employee | |||
| Stock Options | |||
| Term of options | 10 years | ||
| Maximum | Non employee | |||
| Stock Options | |||
| Term of options | 10 years | ||
| X | ||||||||||
- Definition Number of stock option plans granted during the period. No definition available.
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| X | ||||||||||
- Definition The sum of the market price plus the markup applied to market price on the date of grant to set the exercise price of a stock option awarded to a grantee owning 10% or more of the entity's outstanding common stock on the date of grant. No definition available.
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| X | ||||||||||
- Definition Threshold percentage of voting rights possessed by a plan participant to be eligible for grant of options with the price of threshold fair market value on the date of grant. No definition available.
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| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cost to be recognized for option under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Period from grant to expiration date of share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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