Loans - Composition Of Loan Portfolio (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Subtotal	$ 929,055	$ 774,037
Less: Unearned origination fee, net of origination costs	(4,551)	(4,021)
Less: Unearned originiation fee, net of origination costs, Percent of Total	(0.50%)	(0.50%)
Total loans	924,504	770,016
Commercial
Financing Receivable, Recorded Investment [Line Items]
Subtotal	306,543	300,338
Percent of Total	33.20%	39.00%
Real Estate Construction One-To- Four Family
Financing Receivable, Recorded Investment [Line Items]
Subtotal	34,842	30,161
Percent of Total	3.80%	3.90%
Real Estate Construction Other
Financing Receivable, Recorded Investment [Line Items]
Subtotal	91,195	32,599
Percent of Total	9.90%	4.20%
Real Estate Term Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Subtotal	109,472	91,098
Percent of Total	11.80%	11.80%
Real Estate Term Non-Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Subtotal	286,616	255,324
Percent of Total	31.00%	33.20%
Real Estate Term Other
Financing Receivable, Recorded Investment [Line Items]
Subtotal	36,894	29,976
Percent of Total	4.00%	3.90%
Consumer Secured By 1st Deed Of Trust
Financing Receivable, Recorded Investment [Line Items]
Subtotal	32,000	16,483
Percent of Total	3.50%	2.10%
Consumer Other
Financing Receivable, Recorded Investment [Line Items]
Subtotal	$ 31,493	$ 18,058
Percent of Total	3.40%	2.30%