Loans Held For Investment: Schedule of Aging Analysis of Non-Performing Loans (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans, 3 Months or Less	$ 5,381	$ 10,260
Nonperforming loans, Over 3 to 6 Months	2,033	8,743
Nonperforming loans, Over 6 to 12 Months	3,545	3,141
Nonperforming loans, Over 12 Months	10,723	12,344
Nonperforming loans, Total	21,682	34,488
Mortgage loans, Single-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans, 3 Months or Less	2,089	8,291
Nonperforming loans, Over 3 to 6 Months	1,650	6,877
Nonperforming loans, Over 6 to 12 Months	1,801	3,141
Nonperforming loans, Over 12 Months	7,683	10,781
Nonperforming loans, Total	13,223	29,090
Mortgage loans, Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans, 3 Months or Less	2,109	967
Nonperforming loans, Over 3 to 6 Months	383	0
Nonperforming loans, Over 6 to 12 Months	0	0
Nonperforming loans, Over 12 Months	1,265	490
Nonperforming loans, Total	3,757	1,457
Mortgage loans, Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans, 3 Months or Less	1,183	1,002
Nonperforming loans, Over 3 to 6 Months	0	1,735
Nonperforming loans, Over 6 to 12 Months	1,744	0
Nonperforming loans, Over 12 Months	1,645	510
Nonperforming loans, Total	4,572	3,247
Mortgage loans, Other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans, 3 Months or Less		0
Nonperforming loans, Over 3 to 6 Months		0
Nonperforming loans, Over 6 to 12 Months		0
Nonperforming loans, Over 12 Months		522
Nonperforming loans, Total		522
Commercial business loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans, 3 Months or Less	0	0
Nonperforming loans, Over 3 to 6 Months	0	131
Nonperforming loans, Over 6 to 12 Months	0	0
Nonperforming loans, Over 12 Months	130	41
Nonperforming loans, Total	$ 130	$ 172