Loans by Type (Summary of Loan Categories) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Participating Mortgage Loans [Line Items]
Loans	$ 698,134	$ 659,055
Commercial and Industrial [Member]
Participating Mortgage Loans [Line Items]
Loans	225,657	193,430
Real Estate Commercial Mortgage [Member]
Participating Mortgage Loans [Line Items]
Loans	104,355	108,836
Real Estate Commercial Construction [Member]
Participating Mortgage Loans [Line Items]
Loans	13,997	1,182
Real Estate Church Related Mortgage [Member]
Participating Mortgage Loans [Line Items]
Loans	311,012	306,728
Real Estate Church Related Construction [Member]
Participating Mortgage Loans [Line Items]
Loans	24,842	28,957
Industrial Revenue Bonds [Member]
Participating Mortgage Loans [Line Items]
Loans	18,204	19,831
Other Loan [Member]
Participating Mortgage Loans [Line Items]
Loans	$ 67	$ 91