Retirement Plans - Amounts Recognized (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Amounts recognized in accumulated other comprehensive loss (before tax)
Net actuarial gain	$ 428	$ 2,559
Prior service credit	127	195
Total recognized in accumulated other comprehensive income (loss)	555	2,754
Accumulated benefit obligations in excess of fair value of plan assets:
Projected benefit obligation	24,059	19,388
Accumulated benefit obligation	20,946	16,807
Fair value of plan assets	$ 21,329	$ 18,761

Amount, before tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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