Fair Value of Financial Instruments: Schedule of Carrying Amount and Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013
Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans held for investment, net	$ 748,956	$ 748,397
FHLB – San Francisco stock	13,308	15,273
Deposits	919,095	923,010
Borrowings	56,476	106,491
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans held for investment, net	738,940	742,256
FHLB – San Francisco stock	13,308	15,273
Deposits	899,302	903,654
Borrowings	59,702	110,404
Fair Value | Fair Value, Inputs, Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans held for investment, net	0	0
FHLB – San Francisco stock	0	0
Deposits	0	0
Borrowings	0	0
Fair Value | Fair Value, Inputs, Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans held for investment, net	0	0
FHLB – San Francisco stock	13,308	15,273
Deposits	0	0
Borrowings	0	0
Fair Value | Fair Value, Inputs, Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans held for investment, net	738,940	742,256
FHLB – San Francisco stock	0	0
Deposits	899,302	903,654
Borrowings	$ 59,702	$ 110,404