Loans (Allowance for Credit Losses on Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Allowance for loan losses:
Beginning Balance	$ 8,247	$ 7,655
Charge-offs	(1,162)	(2,027)
Recoveries	113	90
Provision for loan losses	940	2,529
Ending Balance	8,138	8,247
Ending balance: individually evaluated for impairment	985	1,548
Ending balance: collectively evaluated for impairment	7,153	6,699
Loan receivables:
Loans	808,240	756,552
Ending balance: individually evaluated for impairment	38,006	38,990
Ending balance: collectively evaluated for impairment	770,234	717,562
Commercial Equipment [Member]
Allowance for loan losses:
Beginning Balance	292	223
Charge-offs	(35)	(169)
Recoveries	58
Provision for loan losses	138	238
Ending Balance	453	292
Ending balance: individually evaluated for impairment	83	4
Ending balance: collectively evaluated for impairment	370	288
Loan receivables:
Loans	23,738	16,268
Ending balance: individually evaluated for impairment	317	4
Ending balance: collectively evaluated for impairment	23,421	16,264
Commercial Loans [Member]
Allowance for loan losses:
Beginning Balance	1,948	3,850
Charge-offs	(480)	(1,004)
Recoveries	23	51
Provision for loan losses	425	(949)
Ending Balance	1,916	1,948
Ending balance: individually evaluated for impairment	304	354
Ending balance: collectively evaluated for impairment	1,612	1,594
Loan receivables:
Loans	94,176	88,158
Ending balance: individually evaluated for impairment	10,218	8,778
Ending balance: collectively evaluated for impairment	83,958	79,380
Consumer Loans [Member]
Allowance for loan losses:
Beginning Balance	19	19
Charge-offs	(12)	(5)
Recoveries	3	1
Provision for loan losses		4
Ending Balance	10	19
Ending balance: collectively evaluated for impairment	10	19
Loan receivables:
Loans	838	995
Ending balance: individually evaluated for impairment	24	52
Ending balance: collectively evaluated for impairment	814	943
Home Equity and Second Mortgage [Member]
Allowance for loan losses:
Beginning Balance	280	144
Charge-offs	(111)	(211)
Recoveries	17
Provision for loan losses	63	347
Ending Balance	249	280
Ending balance: collectively evaluated for impairment	249	280
Loan receivables:
Loans	21,692	21,982
Ending balance: individually evaluated for impairment	207	291
Ending balance: collectively evaluated for impairment	21,485	21,691
Construction and Land Development [Member]
Allowance for loan losses:
Beginning Balance	533	354
Charge-offs	(36)	(141)
Recoveries	1
Provision for loan losses	86	320
Ending Balance	584	533
Ending balance: individually evaluated for impairment	55
Ending balance: collectively evaluated for impairment	529	533
Loan receivables:
Loans	32,001	31,819
Ending balance: individually evaluated for impairment	5,666	4,878
Ending balance: collectively evaluated for impairment	26,335	26,941
Residential Mortgage [Member]
Allowance for loan losses:
Beginning Balance	1,083	539
Charge-offs	(348)	(11)
Recoveries	11	38
Provision for loan losses	655	517
Ending Balance	1,401	1,083
Ending balance: individually evaluated for impairment	171	404
Ending balance: collectively evaluated for impairment	1,230	679
Loan receivables:
Loans	159,147	177,663
Ending balance: individually evaluated for impairment	3,401	3,368
Ending balance: collectively evaluated for impairment	155,746	174,295
Commercial Real Estate [Member]
Allowance for loan losses:
Beginning Balance	4,092	2,526
Charge-offs	(140)	(486)
Provision for loan losses	(427)	2,052
Ending Balance	3,525	4,092
Ending balance: individually evaluated for impairment	372	786
Ending balance: collectively evaluated for impairment	3,153	3,306
Loan receivables:
Loans	476,648	419,667
Ending balance: individually evaluated for impairment	18,173	21,619
Ending balance: collectively evaluated for impairment	$ 458,475	$ 398,048