Debt (Components of Debt) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Jun. 30, 2021
Line Of Credit Facility [Line Items]
Less: unamortized debt issuance costs	$ (2,305)	$ (2,404)
Current portion of long-term debt	30,945	23,721
Less: unamortized debt issuance costs	(2,986)	(4,760)
Long-term debt, less current portion	279,514	315,865
Total debt	310,459	339,586
Term Loan
Line Of Credit Facility [Line Items]
Current portion of long-term debt	33,250	26,125
Less: unamortized debt issuance costs	(2,305)	(2,404)
Long-term debt, less current portion	282,500	320,625
Less: unamortized debt issuance costs	$ (2,986)	$ (4,760)