Loans Held For Investment: Schedule of Loans Held for Investment Contractually Repricing (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	$ 38,016
Total loans held for investment, gross	759,253	761,561
Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	15,198
Total loans held for investment, gross	391,888	404,341
Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	9,370
Total loans held for investment, gross	273,847	262,316
Mortgage loans, Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	12,694
Total loans held for investment, gross	91,417	92,488
Mortgage Loans, Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans held for investment, gross	292	292
Notes, Loans and Financing Receivable, Gross, Noncurrent	292
Commercial Business Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	738
Total loans held for investment, gross	1,386	1,687
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Fixed Rate	16
Total loans held for investment, gross	423	437
Within One Year
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	526,448
Within One Year \| Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	354,350
Within One Year \| Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	130,479
Within One Year \| Mortgage loans, Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	40,272
Within One Year \| Commercial Business Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	648
Within One Year \| Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	407
After One Year Through 3 Years
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	36,724
After One Year Through 3 Years \| Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	15,149
After One Year Through 3 Years \| Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	18,898
After One Year Through 3 Years \| Mortgage loans, Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	2,677
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	137,288
After 3 Years Through 5 Years \| Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	4,285
After 3 Years Through 5 Years \| Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	98,629
After 3 Years Through 5 Years \| Mortgage loans, Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	34,374
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	20,777
After 5 Years Through 10 Years \| Mortgage loans, Single-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	2,906
After 5 Years Through 10 Years \| Mortgage loans, Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	16,471
After 5 Years Through 10 Years \| Mortgage loans, Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, Adjustable Rate	1,400
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
Adjustable Rate [Member] \| Within One Year \| Mortgage Loans, Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes, Loans and Financing Receivable, Gross, Noncurrent	292
Adjustable Rate [Member] \| After One Year Through 3 Years \| Mortgage Loans, Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes, Loans and Financing Receivable, Gross, Noncurrent	0
Adjustable Rate [Member] \| After 3 Years Through 5 Years \| Mortgage Loans, Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes, Loans and Financing Receivable, Gross, Noncurrent	0
Adjustable Rate [Member] \| After 5 Years Through 10 Years \| Mortgage Loans, Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes, Loans and Financing Receivable, Gross, Noncurrent	0
Fixed Rate [Member] \| Mortgage Loans, Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes, Loans and Financing Receivable, Gross, Noncurrent	$ 0