Loans (Non-Accrual Loans by Loan Classification) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Total nonaccrual loans	$ 245	$ 218
Commercial and industrial - organic [Member]
Financing Receivable, Recorded Investment [Line Items]
Total nonaccrual loans	47
Other construction and land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total nonaccrual loans	62	$ 69
1-4 family residential mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total nonaccrual loans	$ 136	$ 149