Supplemental Disclosure of Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Supplemental Disclosure of Cash Flow Information
Cash paid for interest	$ 3,187	$ 2,911
Cash paid for taxes	15,214	36,275
Supplemental disclosure of non-cash financing activities:
Right-of-use assets obtained in exchange for new finance lease liabilities	40,839	17,843
Supplemental disclosure of non-cash investing activities:
Stock-based compensation expense capitalized on software development	107	138
Stock-based compensation expense capitalized on curriculum development	$ 36	$ 36