Loans Held For Investment: Schedule of Recorded Investment in Non-Performing Loans (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013		Jun. 30, 2012
Non-performing loans, Recorded Investment	$ 11,384		$ 26,124
Non-performing loans, Allowance for Loan Losses	(1,858)	[1]	(1,022)	[1]
Non-performing loans, Net Investment	9,526		25,102
Non-performing loans
Non-performing loans, Recorded Investment	25,411		40,960
Non-performing loans, Allowance for Loan Losses	(3,729)	[1]	(6,472)	[1]
Non-performing loans, Net Investment	21,682		34,488
Non-performing loans | Mortgage loans, Single-family
Non-performing loans, With a related allowance, Recorded Investment	9,908		26,214
Non-performing loans, Without a related allowance, Recorded Investment	5,665	[2]	8,352	[2]
Non-performing loans, Recorded Investment	15,573		34,566
Non-performing loans, Allowance for Loan Losses	(2,350)	[1]	(5,476)	[1]
Non-performing loans, With a related allowance, Net Investment	7,558		20,738
Non-performing loans, Net Investment	13,223		29,090
Non-performing loans | Mortgage loans, Multi-family
Non-performing loans, With a related allowance, Recorded Investment	4,519		1,806
Non-performing loans, Without a related allowance, Recorded Investment	558	[2]
Non-performing loans, Recorded Investment	5,077		1,806
Non-performing loans, Allowance for Loan Losses	(1,320)	[1]	(349)	[1]
Non-performing loans, With a related allowance, Net Investment	3,199		1,457
Non-performing loans, Net Investment	3,757		1,457
Non-performing loans | Mortgage loans, Commercial real estate
Non-performing loans, With a related allowance, Recorded Investment			3,820
Non-performing loans, Without a related allowance, Recorded Investment	4,572	[2]
Non-performing loans, Recorded Investment	4,572		3,820
Non-performing loans, Allowance for Loan Losses	0	[1]	(573)	[1]
Non-performing loans, With a related allowance, Net Investment			3,247
Non-performing loans, Net Investment	4,572		3,247
Non-performing loans | Mortgage loans, Other
Non-performing loans, Without a related allowance, Recorded Investment			522	[2]
Non-performing loans, Recorded Investment			522
Non-performing loans, Allowance for Loan Losses			0	[1]
Non-performing loans, Net Investment			522
Non-performing loans | Commercial business loans
Non-performing loans, With a related allowance, Recorded Investment	189		246
Non-performing loans, Recorded Investment	189		246
Non-performing loans, Allowance for Loan Losses	(59)	[1]	(74)	[1]
Non-performing loans, With a related allowance, Net Investment	130		172
Non-performing loans, Net Investment	$ 130		$ 172

[1] Consists of collectively and individually evaluated allowances, specifically assigned to the individual loan.

[2] There was no related allowance for loan losses because the loans have been charged-off to their fair value or the fair value of the collateral is higher than the loan balance.