Fair Values (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Total recorded investment	$ 8,604	$ 5,021
Recorded Investment, with allowance recorded	1,872	307
Impaired Financing Receivable, Related Allowance	334	114
Additional impaired financing receivable		931
Partial charge down loans		160
Total fair value of impaired loans		964
Other real estate owned & other repossessed property	2,767	2,581
OREO	2,600	2,400
Other repossessed assets	191	165
Amount wrote down of carrying value of OREO property	505	154
Interest-bearing domestic deposit, brokered	29,286	18,488
Estimated Fair Value [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Recorded Investment, with allowance recorded	1,500	193
Additional impaired financing receivable		771
Interest-bearing domestic deposit, brokered	$ 28,873	$ 18,327