Loans by Type (Summary of Loan Categories) (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Participating Mortgage Loans [Line Items]
Loans	$ 790,552	$ 721,587
Commercial and Industrial [Member]
Participating Mortgage Loans [Line Items]
Loans	348,176	277,091
Real Estate Commercial Mortgage [Member]
Participating Mortgage Loans [Line Items]
Loans	85,571	95,605
Real Estate Commercial Construction [Member]
Participating Mortgage Loans [Line Items]
Loans	18,609	11,858
Real Estate Faith-based Mortgage [Member]
Participating Mortgage Loans [Line Items]
Loans	319,083	316,147
Real Estate Faith-based Construction [Member]
Participating Mortgage Loans [Line Items]
Loans	17,438	20,576
Other Loan [Member]
Participating Mortgage Loans [Line Items]
Loans	$ 1,675	$ 310