Loans and the Allowance for Loan Losses, Activity In Period (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	$ 6,831	$ 7,324
Charges-offs	(1,016)	(2,706)
Recoveries	410	913
Provision for loan losses	800	1,300
Ending balance	7,025	6,831
Ending balances individually evaluated for impairment	723	1,693
Ending balances collectively evaluated for impairment	6,302	5,138
Ending balance	7,025	6,831
Loan Balances [Abstract]
Ending balance individually evaluated for impairment	16,720	19,785
Ending balance collectively evaluated for impairment	508,570	480,914
Ending balance	525,290	500,699
Commercial [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	350	677
Charges-offs	(286)	(200)
Recoveries	42	76
Provision for loan losses	416	(203)
Ending balance	522	350
Ending balances individually evaluated for impairment	0	0
Ending balances collectively evaluated for impairment	522	350
Ending balance	522	350
Loan Balances [Abstract]
Ending balance individually evaluated for impairment	0	149
Ending balance collectively evaluated for impairment	35,574	30,553
Ending balance	35,574	30,702
Real Estate - Construction [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	662	187
Charges-offs	(51)	(501)
Recoveries	8	6
Provision for loan losses	335	970
Ending balance	954	662
Ending balances individually evaluated for impairment	358	0
Ending balances collectively evaluated for impairment	596	662
Ending balance	954	662
Loan Balances [Abstract]
Ending balance individually evaluated for impairment	2,986	2,545
Ending balance collectively evaluated for impairment	9,346	11,960
Ending balance	12,332	14,505
Real Estate - Mortgage [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	5,357	6,179
Charges-offs	(414)	(1,548)
Recoveries	264	513
Provision for loan losses	(108)	213
Ending balance	5,099	5,357
Ending balances individually evaluated for impairment	365	1,693
Ending balances collectively evaluated for impairment	4,734	3,664
Ending balance	5,099	5,357
Loan Balances [Abstract]
Ending balance individually evaluated for impairment	13,720	17,076
Ending balance collectively evaluated for impairment	417,716	399,890
Ending balance	431,436	416,966
Consumer [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	294	204
Charges-offs	(136)	(141)
Recoveries	48	111
Provision for loan losses	15	120
Ending balance	221	294
Ending balances individually evaluated for impairment	0	0
Ending balances collectively evaluated for impairment	221	294
Ending balance	221	294
Loan Balances [Abstract]
Ending balance individually evaluated for impairment	14	15
Ending balance collectively evaluated for impairment	19,162	19,776
Ending balance	19,176	19,791
Other [Member]
Allowance for loan losses by segment [Roll Forward]
Beginning Balance	168	77
Charges-offs	(129)	(316)
Recoveries	48	207
Provision for loan losses	142	200
Ending balance	229	168
Ending balances individually evaluated for impairment	0	0
Ending balances collectively evaluated for impairment	229	168
Ending balance	229	168
Loan Balances [Abstract]
Ending balance individually evaluated for impairment	0	0
Ending balance collectively evaluated for impairment	26,772	18,735
Ending balance	$ 26,772	$ 18,735