Loans Receivable Held for Investment (Details 3) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013	Dec. 31, 2012
Ending allowance balance attributable to loans:
Individually evaluated for impairment	$ 1,884	$ 2,187
Collectively evaluated for impairment	8,207	7,959
Total ending allowance balance	10,091	10,146	10,450	11,869
Loans:
Loans individually evaluated for impairment	28,856	33,503
Loans collectively evaluated for impairment	229,889	223,384
Total ending loans balance	258,745	256,887
One-to-four units
Ending allowance balance attributable to loans:
Individually evaluated for impairment	377	382
Collectively evaluated for impairment	1,497	1,548
Total ending allowance balance	1,874	1,930	1,834	2,060
Loans:
Loans individually evaluated for impairment	2,880	3,053
Loans collectively evaluated for impairment	42,621	43,406
Total ending loans balance	45,501	46,459
Five or more units
Ending allowance balance attributable to loans:
Individually evaluated for impairment	141	143
Collectively evaluated for impairment	1,966	1,583
Total ending allowance balance	2,107	1,726	1,123	2,122
Loans:
Loans individually evaluated for impairment	3,556	4,163
Loans collectively evaluated for impairment	121,506	109,105
Total ending loans balance	125,062	113,268
Commercial real estate
Ending allowance balance attributable to loans:
Individually evaluated for impairment	194	206
Collectively evaluated for impairment	1,018	1,267
Total ending allowance balance	1,212	1,473	1,549	2,685
Loans:
Loans individually evaluated for impairment	4,863	4,894
Loans collectively evaluated for impairment	19,489	21,803
Total ending loans balance	24,352	26,697
Church
Ending allowance balance attributable to loans:
Individually evaluated for impairment	1,160	1,444
Collectively evaluated for impairment	3,707	3,505
Total ending allowance balance	4,867	4,949	5,677	4,818
Loans:
Loans individually evaluated for impairment	17,419	21,243
Loans collectively evaluated for impairment	45,355	46,691
Total ending loans balance	62,774	67,934
Construction
Ending allowance balance attributable to loans:
Collectively evaluated for impairment	7	7
Total ending allowance balance	7	7	8	8
Loans:
Loans collectively evaluated for impairment	418	424
Total ending loans balance	418	424
Commercial
Ending allowance balance attributable to loans:
Individually evaluated for impairment	12	12
Collectively evaluated for impairment	8	43
Total ending allowance balance	20	55	250	167
Loans:
Loans individually evaluated for impairment	138	150
Loans collectively evaluated for impairment	479	1,917
Total ending loans balance	617	2,067
Consumer
Ending allowance balance attributable to loans:
Collectively evaluated for impairment	4	6
Total ending allowance balance	4	6	9	9
Loans:
Loans collectively evaluated for impairment	21	38
Total ending loans balance	$ 21	$ 38