Mortgage Loan Servicing and Loans Originating for Sale (Future Amortization) (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Transfers and Servicing [Abstract]
2020	$ 190
2021	154
2022	114
2023	82
2024	59
Thereafter	326
Total estimated amortization expense	$ 925	$ 998