Loans (Schedule of Recorded Investment Evaluated Based on Internal Risk Ratings) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Total	$ 1,304,633
Land and Land Improvements [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	68,079	$ 72,042
Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	16,511	16,584
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	134,808	119,088
Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	217,733	203,047
Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	401,795	381,921
Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	30,217	85,966
Pass [Member] | Land and Land Improvements [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	60,870	64,144
Pass [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	16,511	16,584
Pass [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	133,106	117,214
Pass [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	212,724	201,113
Pass [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	396,073	375,181
Pass [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	30,217	85,966
OLEM (Special Mention) [Member] | Land and Land Improvements [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	2,002	2,097
OLEM (Special Mention) [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
OLEM (Special Mention) [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,341	1,471
OLEM (Special Mention) [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	3,152	567
OLEM (Special Mention) [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,199	1,381
OLEM (Special Mention) [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Substandard [Member] | Land and Land Improvements [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	5,207	5,801
Substandard [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Substandard [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	361	403
Substandard [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,857	1,367
Substandard [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	4,523	5,359
Substandard [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Doubtful [Member] | Land and Land Improvements [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Doubtful [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Doubtful [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Doubtful [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Doubtful [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Doubtful [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Loss [Member] | Land and Land Improvements [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Loss [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Loss [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Loss [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Loss [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Loss [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	$ 0	$ 0