Loans Held For Investment Loans Held For Investment: Schedule of Gross Loans Held for Investment by Loan Types and Risk Category (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Loans and Leases Receivable, Gross	$ 881,338	$ 904,492
Mortgage loans, Single-family
Loans and Leases Receivable, Gross	324,952	314,808
Mortgage loans, Multi-family
Loans and Leases Receivable, Gross	439,041	476,008
Mortgage loans, Commercial real estate
Loans and Leases Receivable, Gross	111,928	109,726
Construction
Loans and Leases Receivable, Gross	4,638	3,174
Other
Loans and Leases Receivable, Gross	167	167
Commercial Business
Loans and Leases Receivable, Gross	478	500
Consumer loans
Loans and Leases Receivable, Gross	134	109
Pass
Loans and Leases Receivable, Gross	864,611	889,346
Pass | Mortgage loans, Single-family
Loans and Leases Receivable, Gross	314,036	304,619
Pass | Mortgage loans, Multi-family
Loans and Leases Receivable, Gross	435,177	472,061
Pass | Mortgage loans, Commercial real estate
Loans and Leases Receivable, Gross	111,001	108,786
Pass | Construction
Loans and Leases Receivable, Gross	3,667	3,174
Pass | Other
Loans and Leases Receivable, Gross	167	167
Pass | Commercial Business
Loans and Leases Receivable, Gross	429	430
Pass | Consumer loans
Loans and Leases Receivable, Gross	134	109
Special Mention
Loans and Leases Receivable, Gross	8,586	7,435
Special Mention | Mortgage loans, Single-family
Loans and Leases Receivable, Gross	3,795	2,548
Special Mention | Mortgage loans, Multi-family
Loans and Leases Receivable, Gross	3,864	3,947
Special Mention | Mortgage loans, Commercial real estate
Loans and Leases Receivable, Gross	927	940
Special Mention | Construction
Loans and Leases Receivable, Gross	0	0
Special Mention | Other
Loans and Leases Receivable, Gross	0	0
Special Mention | Commercial Business
Loans and Leases Receivable, Gross	0	0
Special Mention | Consumer loans
Loans and Leases Receivable, Gross	0	0
Substandard
Loans and Leases Receivable, Gross	8,141	7,711
Substandard | Mortgage loans, Single-family
Loans and Leases Receivable, Gross	7,121	7,641
Substandard | Mortgage loans, Multi-family
Loans and Leases Receivable, Gross	0	0
Substandard | Mortgage loans, Commercial real estate
Loans and Leases Receivable, Gross	0	0
Substandard | Construction
Loans and Leases Receivable, Gross	971	0
Substandard | Other
Loans and Leases Receivable, Gross	0	0
Substandard | Commercial Business
Loans and Leases Receivable, Gross	49	70
Substandard | Consumer loans
Loans and Leases Receivable, Gross	$ 0	$ 0