Short-Term Borrowings and Long-Term Debt (Schedule of Debt) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Jun. 30, 2023
Debt Instrument [Line Items]
Current portion of long-term debt	$ 7,857	$ 6,915
Long-term debt	139,899	144,006
Borrowings under revolving credit facility	20,878	178,980
Total debt	168,634	329,901
Term Loan Facility
Debt Instrument [Line Items]
Long-term debt	136,875	140,625
Multi-Currency Revolving Credit Facility
Debt Instrument [Line Items]
Borrowings under revolving credit facility	20,878	178,980
Mississippi Revenue Bond
Debt Instrument [Line Items]
Long-term debt	$ 3,024	$ 3,381