Discontinued Operations and Assets Held for Sale (Summary of Income Statement Information of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2022	Sep. 30, 2021
Discontinued Operations And Disposal Groups [Abstract]
Revenue	$ 0	$ 59,257
Operating cost and expense:
Cost of educational services	0	11,060
Student services and administrative expense	3,438	54,247
Total operating cost and expense	3,438	65,307
Income (loss) from discontinued operations before income taxes	(3,438)	(6,050)
Loss on disposal of discontinued operations before income taxes	(3,359)	0
Benefit from income taxes	3,143	25,228
(Loss) income from discontinued operations	$ (3,654)	$ 19,178

Operating cost and expense

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Amount before tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.

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