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Discontinued Operations (Summary of Income Statement Information of Operations) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2022
Discontinued Operations And Disposal Groups [Abstract] |  |  |
Revenue | $ 0 | $ 0 | $ 153,762
Operating cost and expense: |  |  |
Cost of educational services | 0 | 0 | 26,996
Student services and administrative expense | 762 | 8,464 | 126,252
Restructuring expense | 0 | 0 | 1,500
Total operating cost and expense | 762 | 8,464 | 154,748
Loss from discontinued operations before income taxes | (762) | (8,464) | (986)
(Loss) gain on disposal of discontinued operations before income taxes | 0 | (3,576) | 473,483
(Provision for) benefit from income taxes | (174) | 3,646 | (125,551)
(Loss) income from discontinued operations | $ (936) | $ (8,394) | $ 346,946

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