Loans Held For Investment: Schedule of Loans Held for Investment Contractually Repricing (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	$ 39,968
Total loans held for investment, gross	761,561	816,224
Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	14,350
Total loans held for investment, gross	404,341	439,024
Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	10,760
Total loans held for investment, gross	262,316	278,057
Mortgage loans, Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	13,947
Total loans held for investment, gross	92,488	95,302
Mortgage loans, Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	0
Total loans held for investment, gross	292	0
Commercial business loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	894
Total loans held for investment, gross	1,687	2,580
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	17
Total loans held for investment, gross	437	506
Within One Year
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	558,909
Within One Year | Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	371,167
Within One Year | Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	141,664
Within One Year | Mortgage loans, Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	44,573
Within One Year | Mortgage loans, Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	292
Within One Year | Commercial business loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	793
Within One Year | Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	420
After One Year Through 3 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	22,311
After One Year Through 3 Years | Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	11,749
After One Year Through 3 Years | Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	8,249
After One Year Through 3 Years | Mortgage loans, Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	2,313
After One Year Through 3 Years | Mortgage loans, Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	0
After One Year Through 3 Years | Commercial business loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	0
After One Year Through 3 Years | Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	0
After 3 Years Through 5 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	127,070
After 3 Years Through 5 Years | Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	4,838
After 3 Years Through 5 Years | Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	91,265
After 3 Years Through 5 Years | Mortgage loans, Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	30,967
After 3 Years Through 5 Years | Mortgage loans, Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	0
After 3 Years Through 5 Years | Commercial business loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	0
After 3 Years Through 5 Years | Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	0
After 5 Years Through 10 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	13,303
After 5 Years Through 10 Years | Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	2,237
After 5 Years Through 10 Years | Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	10,378
After 5 Years Through 10 Years | Mortgage loans, Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	688
After 5 Years Through 10 Years | Mortgage loans, Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	0
After 5 Years Through 10 Years | Commercial business loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	0
After 5 Years Through 10 Years | Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	$ 0