Debt - Schedule of Carrying Values of All Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Debt Instrument [Line Items]
Principal amount of the Notes	$ 180,000	$ 183,865
Unamortized debt costs	(2,717)	(3,395)
Net carrying amount	177,283	180,470
Reported as:
Short-term debt	5,721	8,563
Long-term debt	171,562	171,907
Net carrying amount	177,283	180,470
Revolving Credit Facility
Debt Instrument [Line Items]
Principal amount of the Notes	10,000	5,000
Unamortized debt costs	0	0
Net carrying amount	10,000	5,000
Reported as:
Net carrying amount	10,000	5,000
3.75% Convertible Notes Due 2026
Debt Instrument [Line Items]
Principal amount of the Notes	100,000	100,000
Unamortized debt costs	(1,811)	(2,381)
Net carrying amount	98,189	97,619
Reported as:
Net carrying amount	98,189	97,619
3.75% Convertible Notes Due 2022
Debt Instrument [Line Items]
Principal amount of the Notes	0	2,865
Unamortized debt costs	0	(1)
Net carrying amount	0	2,864
Reported as:
Net carrying amount	0	2,864
Term Loan Facility
Debt Instrument [Line Items]
Principal amount of the Notes	70,000	76,000
Unamortized debt costs	(906)	(1,013)
Net carrying amount	69,094	74,987
Reported as:
Net carrying amount	$ 69,094	$ 74,987