Loans Receivable Held for Investment (Details 5) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Impaired loans
Average Recorded Investment	$ 26,540	$ 36,669	$ 28,959	$ 38,079
Cash Basis Interest Income Recognized	312	360	920	971
Foregone interest income if impaired loans had performed according to terms	337	668	1,200	1,500
Single family
Impaired loans
Average Recorded Investment	2,038	3,699	2,601	3,822
Cash Basis Interest Income Recognized	25	30	60	91
Multi-family
Impaired loans
Average Recorded Investment	3,250	3,347	3,554	3,215
Cash Basis Interest Income Recognized	20	15	66	55
Commercial real estate
Impaired loans
Average Recorded Investment	4,716	6,986	4,792	7,778
Cash Basis Interest Income Recognized	106	182	295	405
Church
Impaired loans
Average Recorded Investment	16,419	22,472	17,882	23,027
Cash Basis Interest Income Recognized	158	131	491	407
Construction
Impaired loans
Average Recorded Investment				81
Cash Basis Interest Income Recognized				5
Commercial - other
Impaired loans
Average Recorded Investment	117	165	130	156
Cash Basis Interest Income Recognized	$ 3	$ 2	$ 8	$ 8