Stock-Based Compensation - Changes in Stock Options (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Jun. 30, 2024 USD ($) $ / shares shares
Changes in stock options
Options outstanding, Beginning of Period | shares	217,614
Options, Exercised | shares	0
Options, Lapsed and Forfeited | shares	(52,304)
Options outstanding, End of Period | shares	165,310
Options vested and expected to vest, June 30, 2019 | shares	165,310
Options exercisable, June 30, 2019 | shares	165,310
Weighted Average Exercise Price, Options outstanding, Beginning of Period | $ / shares	$ 37.29
Weighted Average Exercise Price, Exercised | $ / shares	0
Weighted Average Exercise Price, Lapsed and Forfeited | $ / shares	45.24
Weighted Average Exercise Price, Options outstanding, End of Period | $ / shares	34.78
Weighted Average Exercise Price, Option vested and expected to vest, June 30, 2019 | $ / shares	34.78
Weighted Average Exercise Price, Options exercisable, June 30, 2019 | $ / shares	$ 34.78
Weighted Average Remaining Life, Options outstanding, June 30, 2019	9 months 18 days
Weighted Average Remaining Life, Options vested and expected to vest, June 30, 2019	9 months 18 days
Weighted Average Remaining Life, Options exercisable, June 30, 2019	9 months 18 days
Aggregate Intrinsic value, Options outstanding, June 30, 2019 | $	$ 37
Aggregate Intrinsic Value, Options vested and expected to vest, June 30, 2019 | $	37
Aggregate Intrinsic Value, Options exercisable, June 30, 2019 | $	$ 37