Loans by Type (Schedule of the Credit Exposure of the Loan Portfolio) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013		Dec. 31, 2012
Loans	$ 669,822		$ 687,733
Commercial and Industrial [Member]
Loans	173,546		160,862
Commercial and Industrial [Member] | Loans Subject To Normal Monitoring [Member]
Loans	170,195	[1]	155,838	[1]
Commercial and Industrial [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans	3,111	[2]	3,585	[2]
Commercial and Industrial [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans	240	[2]	1,439	[2]
Real Estate Commercial Mortgage [Member]
Loans	132,517		134,843
Real Estate Commercial Mortgage [Member] | Loans Subject To Normal Monitoring [Member]
Loans	124,127	[1]	123,315	[1]
Real Estate Commercial Mortgage [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans	7,900	[2]	6,569	[2]
Real Estate Commercial Mortgage [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans	490	[2]	4,959	[2],[3]
Real Estate Commercial Construction [Member]
Loans	8,618		7,025
Real Estate Commercial Construction [Member] | Loans Subject To Normal Monitoring [Member]
Loans	8,618	[1]	7,025	[1]
Real Estate Commercial Construction [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans		[2]		[2]
Real Estate Commercial Construction [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans		[2]		[2]
Real Estate Church Related Mortgage [Member]
Loans	344,785		368,118
Real Estate Church Related Mortgage [Member] | Loans Subject To Normal Monitoring [Member]
Loans	341,342	[1]	366,366	[1]
Real Estate Church Related Mortgage [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans	3,275	[2]	1,578	[2]
Real Estate Church Related Mortgage [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans	168	[2]	174	[2]
Real Estate Church Related Construction [Member]
Loans	10,293		16,450
Real Estate Church Related Construction [Member] | Loans Subject To Normal Monitoring [Member]
Loans	10,293	[1]	16,450	[1]
Real Estate Church Related Construction [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans		[2]		[2]
Real Estate Church Related Construction [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans		[2]		[2]
Other [Member]
Loans	63		435
Other [Member] | Loans Subject To Normal Monitoring [Member]
Loans	63	[1]	435	[1]
Other [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans		[2]		[2]
Other [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans		[2]		[2]

[1] Loans subject to normal monitoring involve borrowers of acceptable-to-strong credit quality and risk, who have the apparent ability to satisfy their loan obligation.

[2] Loans subject to special monitoring possess some credit deficiency or potential weakness which requires a high level of management attention.

[3] In February 2013, a payment of $4,115,000 was received for one nonaccrual loan with a balance of $4,198,000. $83,000 was charged off.