Loans Receivable (Details 4) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended													3 Months Ended		6 Months Ended
	Jun. 30, 2012 Loans Held for Investment	Jun. 30, 2011 Loans Held for Investment	Jun. 30, 2012 Loans Held for Investment	Jun. 30, 2011 Loans Held for Investment	Dec. 31, 2011 Loans Held for Investment	Jun. 30, 2012 SBA Held for Investment, net	Dec. 31, 2011 SBA Held for Investment, net	Jun. 30, 2012 Affiliates and Other	Dec. 31, 2011 Affiliates and Other	Jun. 30, 2012 Affiliates	Dec. 31, 2011 Affiliates	Jun. 30, 2012 Other	Dec. 31, 2011 Other	Jun. 30, 2012 Commercial loans Loans Held for Investment	Dec. 31, 2011 Commercial loans Loans Held for Investment	Jun. 30, 2012 Commercial loans SBA Held for Investment, net	Jun. 30, 2011 Commercial loans SBA Held for Investment, net	Jun. 30, 2012 Commercial loans SBA Held for Investment, net	Jun. 30, 2011 Commercial loans SBA Held for Investment, net	Dec. 31, 2011 Commercial loans SBA Held for Investment, net	Jun. 30, 2012 Commercial loans SBA Held for Investment, net Pass	Dec. 31, 2011 Commercial loans SBA Held for Investment, net Pass	Jun. 30, 2012 Commercial loans SBA Held for Investment, net Special Mention	Dec. 31, 2011 Commercial loans SBA Held for Investment, net Special Mention	Jun. 30, 2012 Commercial loans SBA Held for Investment, net Substandard	Dec. 31, 2011 Commercial loans SBA Held for Investment, net Substandard	Jun. 30, 2012 Commercial loans SBA Held for Investment, net Doubtful	Dec. 31, 2011 Commercial loans SBA Held for Investment, net Doubtful	Jun. 30, 2012 Commercial loans Affiliates	Dec. 31, 2011 Commercial loans Affiliates	Jun. 30, 2012 Commercial loans Other	Mar. 31, 2012 Commercial loans Other	Dec. 31, 2011 Commercial loans Other	Jun. 30, 2011 Commercial loans Other	Mar. 31, 2011 Commercial loans Other	Dec. 31, 2010 Commercial loans Other
Activity in the allowance for loan losses
Beginning Balance	$ 1,524	$ 1,506	$ 1,416	$ 1,448												$ 441	$ 423	$ 333	$ 365												$ 1,083	$ 1,083	$ 1,083	$ 1,083	$ 1,083	$ 1,083
Provisions	132	32	383	185												132	32	383	185
Recoveries	(3)	(31)	(8)	(40)												(3)	(31)	(8)	(40)
Charge-offs	(145)	(27)	(283)	(113)												(145)	(27)	(283)	(113)
Ending Balance	1,508	1,480	1,508	1,480												425	397	425	397												1,083	1,083	1,083	1,083	1,083	1,083
Analysis of the allowance for loan losses and recorded investment in loans (excluding loans held for sale)
Loans individually evaluated for impairment	15,991		15,991		20,418											606		606		404									6,757	6,719	8,628		13,295
Loans collectively evaluated for impairment	20,045		20,045		19,080											20,045		20,045		19,080
Total loans evaluated for impairment (excluding loans held for sale)	36,036		36,036		39,498	21,758	20,503	15,385	20,014	6,391	6,518	8,874	13,541	36,036	39,498	20,651		20,651		19,484	15,361	15,325	4,515	3,648	453	107	322	404	6,757	6,719	8,628		13,295
Allowance for loans individually evaluated for impairment	1,318		1,318		1,391											235		235		308											1,083		1,083
Allowance for loans collectively evaluated for impairment	190		190		25											190		190		25
Non-Accrual Loans	6,482		6,482		9,301			5,876	8,897					6,482	9,301	606		606		404											5,876		8,897
Current Loans	26,293		26,293		30,197			9,509	11,117					26,293	30,197	20,045		20,045		19,080									3,496	6,719	2,752		4,398
Aging Analysis
Loans Past Due and Still Accruing Over 90 Days	3,261		3,261											3,261															3,261
Loans Past Due and Still Accruing Total	$ 3,261		$ 3,261																										$ 3,261