v3.25.1
Discontinued Operations - Components of Pension Expense (Detail) - Life Sciences and Engineering [Member] - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2025
Mar. 31, 2024
Defined Benefit Plan Disclosure [Line Items]        
Interest Cost $ 9 $ 10 $ 27 $ 32
Expected return on assets (11) (9) (36) (27)
Amortization of prior service cost 0 0 0 0
Net pension (income) expense $ (2) $ 1 $ (9) $ 5