Premises and Equipment - Additional Information (Details)	3 Months Ended		6 Months Ended
	Dec. 31, 2023 USD ($) property	Dec. 31, 2022 USD ($)	Dec. 31, 2023 USD ($) property	Dec. 31, 2022 USD ($)
Number of leased properties | property	13		13
Income recognized from lessor agreements | $	$ 76,000	$ 61,000	$ 133,000	$ 132,000
Minimum
Lessee Expected Lease Terms			P18M
Maximum
Lessee Expected Lease Terms			P20Y