Net Income Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	8 Months Ended	9 Months Ended	10 Months Ended	12 Months Ended
	Jun. 30, 2022	May 16, 2022	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2022	Sep. 30, 2021
Treasury Stock, Value, Acquired, Cost Method					$ 100,000
Net (loss) income	$ 66,369	$ (13,223)	$ 53,146	$ 5,000	$ (107,760)	$ 41,944	$ (20,608)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount			65,000		1,312
Basic			40,931,000		64,621,000	39,768,000	36,308,000
Dilutive impact from employee equity awards			77,000		0		0
Diluted			41,008,000		64,621,000	39,845,000	36,308,000
Basic			$ 1.30		$ (1.67)	$ 1.05	$ (0.57)
Diluted			$ 1.30		$ (1.67)	$ 1.05	$ (0.57)