Loans Receivable (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Allowance for loan losses by portfolio segment
Beginning balance	$ 17,752	$ 20,991	$ 17,299	$ 20,458
Provision for loan losses	102	3,434	1,061	4,674
Recoveries	158	6	296	8
Loans charged off	(156)	(2,186)	(800)	(2,895)
Ending balance	17,856	22,245	17,856	22,245
One to four units [Member]
Allowance for loan losses by portfolio segment
Beginning balance	4,836	3,977	4,855	4,579
Provision for loan losses	(135)	319	201	(245)
Loans charged off		(67)	(355)	(105)
Ending balance	4,701	4,229	4,701	4,229
Five or more units [Member]
Allowance for loan losses by portfolio segment
Beginning balance	3,013	2,622	2,972	2,469
Provision for loan losses	(116)	419	(75)	572
Loans charged off		(149)		(149)
Ending balance	2,897	2,892	2,897	2,892
Commercial real estate [Member]
Allowance for loan losses by portfolio segment
Beginning balance	2,859	3,530	3,108	3,493
Provision for loan losses	(234)	2,723	(440)	3,369
Recoveries	15		30
Loans charged off			(58)	(609)
Ending balance	2,640	6,253	2,640	6,253
Church [Member]
Allowance for loan losses by portfolio segment
Beginning balance	6,494	7,387	5,742	6,909
Provision for loan losses	882	(46)	1,861	477
Recoveries	3		7
Loans charged off	(156)	(144)	(387)	(189)
Ending balance	7,223	7,197	7,223	7,197
Construction [Member]
Allowance for loan losses by portfolio segment
Beginning balance	233	54	249	74
Provision for loan losses	(127)	14	(143)	(6)
Ending balance	106	68	106	68
Commercial [Member]
Allowance for loan losses by portfolio segment
Beginning balance	231	1,598	247	1,300
Provision for loan losses	(168)	(60)	(301)	238
Recoveries	138		255
Ending balance	201	1,538	201	1,538
Consumer [Member]
Allowance for loan losses by portfolio segment
Beginning balance	86	1,823	126	1,634
Provision for loan losses		65	(42)	269
Recoveries	2	6	4	8
Loans charged off		(1,826)		(1,843)
Ending balance	$ 88	$ 68	$ 88	$ 68