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Discontinued Operations (Summary of Income Statement Information of Operations) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2024 | Dec. 31, 2023
Discontinued Operations And Disposal Groups [Abstract] |  |  |  |
Revenue | $ 0 | $ 0 | $ 0 | $ 0
Operating cost and expense: |  |  |  |
Student services and administrative expense | (6,271) | (2,926) | (6,164) | (1,161)
Total operating cost and expense | (6,271) | (2,926) | (6,164) | (1,161)
Income from discontinued operations before income taxes | 6,271 | 2,926 | 6,164 | 1,161
Provision for income taxes | (1,591) | (748) | (1,564) | (296)
Income from discontinued operations | $ 4,680 | $ 2,178 | $ 4,600 | $ 865

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