Loans (Schedule of Financing Receivable Recorded Investment Credit Quality Indicator) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Loans	$ 872,129	$ 808,240
Commercial Equipment [Member]
Loans	26,152	23,738
Commercial Equipment [Member] | Unrated [Member]
Loans	7,173	6,137
Commercial Equipment [Member] | Pass [Member]
Loans	18,517	17,516
Commercial Equipment [Member] | Special Mention [Member]
Loans		2
Commercial Equipment [Member] | Substandard [Member]
Loans	462	83
Commercial Equipment [Member] | Doubtful [Member]
Loans
Commercial Equipment [Member] | Loss [Member]
Loans
Commercial Loans [Member]
Loans	73,625	94,176
Commercial Loans [Member] | Unrated [Member]
Loans	12,296	12,873
Commercial Loans [Member] | Pass [Member]
Loans	53,844	67,354
Commercial Loans [Member] | Special Mention [Member]
Loans	49	402
Commercial Loans [Member] | Substandard [Member]
Loans	7,436	13,547
Commercial Loans [Member] | Doubtful [Member]
Loans
Commercial Loans [Member] | Loss [Member]
Loans
Consumer Loans [Member]
Loans	613	838
Consumer Loans [Member] | Performing Financing Receivable [Member]
Loans	613	838
Consumer Loans [Member] | Nonperforming Financing Receivable [Member]
Loans
Home Equity and Second Mortgage [Member]
Loans	21,452	21,692
Home Equity and Second Mortgage [Member] | Performing Financing Receivable [Member]
Loans	21,053	21,577
Home Equity and Second Mortgage [Member] | Nonperforming Financing Receivable [Member]
Loans	399	115
Residential Mortgage [Member]
Loans	152,837	159,147
Residential Mortgage [Member] | Performing Financing Receivable [Member]
Loans	152,304	157,464
Residential Mortgage [Member] | Nonperforming Financing Receivable [Member]
Loans	533	1,683
Construction and Land Development [Member]
Loans	36,370	32,001
Construction and Land Development [Member] | Unrated [Member]
Loans	3,108	5,782
Construction and Land Development [Member] | Pass [Member]
Loans	27,160	17,628
Construction and Land Development [Member] | Special Mention [Member]
Loans
Construction and Land Development [Member] | Substandard [Member]
Loans	6,102	8,591
Construction and Land Development [Member] | Doubtful [Member]
Loans
Construction and Land Development [Member] | Loss [Member]
Loans
Commercial Real Estate [Member]
Loans	561,080	476,648
Commercial Real Estate [Member] | Unrated [Member]
Loans	74,955	66,481
Commercial Real Estate [Member] | Pass [Member]
Loans	451,256	380,124
Commercial Real Estate [Member] | Special Mention [Member]
Loans	4,383	7,084
Commercial Real Estate [Member] | Substandard [Member]
Loans	30,486	22,959
Commercial Real Estate [Member] | Doubtful [Member]
Loans
Commercial Real Estate [Member] | Loss [Member]
Loans
Classified Loans [Member]
Loans	46,735	47,645
Classified Loans [Member] | Classified Loans By Internally Assigned Grade [Member]
Loans	44,486	45,181
Classified Loans [Member] | Classified Loans By Payment Activity [Member]
Loans	$ 2,249	$ 2,464