Leases (Tables)

12 Months Ended

Jun. 30, 2023

Leases [Abstract]

Lease, Cost [Table Text Block]

Operating lease costs are recognized on a straight-line basis over the term of the lease. The components of total lease expense for fiscal 2023, 2022, and 2021 were as follows:

	Year Ended June 30, 2023		Nine Months Ended June 30, 2022		Year Ended September 30, 2021
	(Dollars in Thousands)
Operating lease expense	$	17,417	$	4,769	$	6,365
Variable lease expense	$	813	$	518	$	797
Short term lease expense	$	125	$	723	$	889

The following table summarizes the balances of the Company’s operating lease right-of-use assets and operating lease liabilities as of June 30, 2023 and 2022:

	June 30,
	2023		2022
	(Dollars in Thousands)
Operating lease right-of-use assets	$	67,642	$	78,286
Current operating lease liabilities	$	12,928	$	7,191
Non-current operating lease liabilities	$	55,442	$	71,933

The weighted-average remaining lease term for operating leases was nine years and the weighted-average discount rate was 3.0% as of June 30, 2023 and 2022, respectively.

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

The following table represents the future maturities of the Company's operating lease liabilities as of June 30, 2023:

Year Ending June 30,	(Dollars in Thousands)
2024	$	14,409
2025	10,472
2026	7,327
2027	6,578
2028	6,085
Thereafter	32,179
Total lease payments	77,050
Less: imputed interest	(8,680)
	$	68,370