Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

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+ Details

Employee Benefit Plans - Fair Values of Plan Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Fair values of the plan assets by asset category
Fair value of plan assets	$ 31,914	$ 30,965	$ 31,024
Level 1
Fair values of the plan assets by asset category
Fair value of plan assets	1,339	1,278
Level 2
Fair values of the plan assets by asset category
Fair value of plan assets	29,541	29,137
Level 3
Fair values of the plan assets by asset category
Fair value of plan assets	1,034	550	$ 524
Defined Benefit Plan, Cash and Cash Equivalents
Fair values of the plan assets by asset category
Fair value of plan assets	170	264
Defined Benefit Plan, Cash and Cash Equivalents \| Level 1
Fair values of the plan assets by asset category
Fair value of plan assets	170	264
Defined Benefit Plan, Common Collective Trust, Global Large Cap Equities
Fair values of the plan assets by asset category
Fair value of plan assets	8,782	5,799
Defined Benefit Plan, Common Collective Trust, Global Large Cap Equities \| Level 2
Fair values of the plan assets by asset category
Fair value of plan assets	7,748	5,249
Defined Benefit Plan, Common Collective Trust, Global Large Cap Equities \| Level 3
Fair values of the plan assets by asset category
Fair value of plan assets	1,034	550
Defined Benefit Plan, Common Collective Trust, Fixed Income Securities
Fair values of the plan assets by asset category
Fair value of plan assets	21,793	23,888
Defined Benefit Plan, Common Collective Trust, Fixed Income Securities \| Level 2
Fair values of the plan assets by asset category
Fair value of plan assets	21,793	23,888
Mutual Fund
Fair values of the plan assets by asset category
Fair value of plan assets	1,169	1,014
Mutual Fund \| Level 1
Fair values of the plan assets by asset category
Fair value of plan assets	$ 1,169	$ 1,014