Loans (Details 2) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012		Dec. 31, 2011
Loans	$ 687,733		$ 671,565
Loans Subject To Normal Monitoring [Member]
Loans	669,429	[1]	641,127	[1]
Performing Loans Subject To Special Monitoring [Member]
Loans	11,732	[2]	28,700	[2]
Nonperforming Loans Subject To Special Monitoring [Member]
Loans	6,572	[2]	1,738	[2]
Commercial and Industrial Financing Receivable [Member]
Loans	160,862		136,916
Commercial and Industrial Financing Receivable [Member] | Loans Subject To Normal Monitoring [Member]
Loans	155,838	[1]	132,475	[1]
Commercial and Industrial Financing Receivable [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans	3,585	[2]	4,385	[2]
Commercial and Industrial Financing Receivable [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans	1,439	[2]	56	[2]
Real Estate Mortgage Commercial Financing Receivable [Member]
Loans	134,843		140,848
Real Estate Mortgage Commercial Financing Receivable [Member] | Loans Subject To Normal Monitoring [Member]
Loans	123,315	[1]	125,850	[1]
Real Estate Mortgage Commercial Financing Receivable [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans	6,569	[2]	13,536	[2]
Real Estate Mortgage Commercial Financing Receivable [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans	4,959	[2],[3]	1,462	[2]
Commercial Real Estate Construction Financing Receivable [Member]
Loans	7,025		9,067
Commercial Real Estate Construction Financing Receivable [Member] | Loans Subject To Normal Monitoring [Member]
Loans	7,025	[1]	9,067	[1]
Commercial Real Estate Construction Financing Receivable [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans	0	[2]	0	[2]
Commercial Real Estate Construction Financing Receivable [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans	0	[2]	0	[2]
Real Estate Mortgage Church Related Financing Receivable [Member]
Loans	368,118		347,726
Real Estate Mortgage Church Related Financing Receivable [Member] | Loans Subject To Normal Monitoring [Member]
Loans	366,366	[1]	336,727	[1]
Real Estate Mortgage Church Related Financing Receivable [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans	1,578	[2]	10,779	[2]
Real Estate Mortgage Church Related Financing Receivable [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans	174	[2]	220	[2]
Real Estate Construction Church Related Financing Receivable [Member]
Loans	16,450		36,497
Real Estate Construction Church Related Financing Receivable [Member] | Loans Subject To Normal Monitoring [Member]
Loans	16,450	[1]	36,497	[1]
Real Estate Construction Church Related Financing Receivable [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans	0	[2]	0	[2]
Real Estate Construction Church Related Financing Receivable [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans	0	[2]	0	[2]
Other Financing Receivable [Member]
Loans	435		511
Other Financing Receivable [Member] | Loans Subject To Normal Monitoring [Member]
Loans	435	[1]	511	[1]
Other Financing Receivable [Member] | Performing Loans Subject To Special Monitoring [Member]
Loans	0	[2]	0	[2]
Other Financing Receivable [Member] | Nonperforming Loans Subject To Special Monitoring [Member]
Loans	$ 0	[2]	$ 0	[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.