Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Assets and Liabilities, Lessee [Abstract]
Operating lease right-of-use assets	$ 8,931	$ 6,843
Operating Lease, Liability [Abstract]
Operating lease liabilities	$ 9,107	$ 6,949
Weighted average remaining lease term - Operating leases	16 years 4 months 24 days	17 years 7 months 6 days
Weighted average discount rate - Operating leases	2.89%	2.01%
Net lease costs	$ 798	$ 590
Gain on lease abandonment		$ 117
Levittown
Assets and Liabilities, Lessee [Abstract]
Operating lease right-of-use assets	1,700
Operating Lease, Liability [Abstract]
Operating lease liabilities	1,700
Morrisville
Assets and Liabilities, Lessee [Abstract]
Operating lease right-of-use assets	970
Operating Lease, Liability [Abstract]
Operating lease liabilities	$ 970