Loans and Allowance for Loan Losses (Details 2) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Primary segments of the loan portfolio:
Individually evaluated for impairment	$ 6,646		$ 3,823
Collectively evaluated for impairment	756,280		518,323
Total Loans	762,926	622,305	522,146
Commercial [Member]
Primary segments of the loan portfolio:
Individually evaluated for impairment	5,764		3,539
Collectively evaluated for impairment	543,327		349,085
Total Loans	549,091	457,388	352,624
Residential [Member]
Primary segments of the loan portfolio:
Individually evaluated for impairment	837		264
Collectively evaluated for impairment	151,331		124,556
Total Loans	152,168	118,204	124,820
Home Equity [Member]
Primary segments of the loan portfolio:
Individually evaluated for impairment	29
Collectively evaluated for impairment	43,576		25,489
Total Loans	43,605	27,797	25,489
Installment [Member]
Primary segments of the loan portfolio:
Individually evaluated for impairment	16		20
Collectively evaluated for impairment	17,318		18,584
Total Loans	17,334		18,604
Credit Card [Member]
Primary segments of the loan portfolio:
Collectively evaluated for impairment	728		609
Total Loans	$ 728		$ 609