Loans (Age Analysis of Past Due Loans Segregated by Class of Loans) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	$ 13,588	$ 14,977
60-89 Days Past Due	1,511	3,169
Greater Than 90 Days	6,044	6,762
Total Past Due	21,143	24,908
Current	965,107	965,299
Total loans receivable	986,250	990,207
Total Loans > 90 Days and Accruing	206	188
Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	524,220	531,272
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	291,407	289,540
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	197,327	200,817
Commercial Construction and Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	16,304	13,321
First Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	524,220	531,272
Consumer Open End and Junior Liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	68,917	69,354
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	170,623	169,395
Consumer Auto [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	4	54
60-89 Days Past Due	1	8
Greater Than 90 Days	9	9
Total Past Due	14	71
Current	14,462	14,785
Total loans receivable	14,476	14,856
Consumer Boat/RVs [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	979	1,410
60-89 Days Past Due	164	262
Greater Than 90 Days	255	202
Total Past Due	1,398	1,874
Current	80,428	77,545
Total loans receivable	81,826	79,419
Total Loans > 90 Days and Accruing		13
Consumer Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	55	61
60-89 Days Past Due	4	3
Greater Than 90 Days	10
Total Past Due	69	64
Current	5,335	5,702
Total loans receivable	5,404	5,766
Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	806,768	814,764
Real Estate [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	3,874	763
60-89 Days Past Due		196
Greater Than 90 Days	828	1,196
Total Past Due	4,702	2,155
Current	192,625	198,662
Total loans receivable	197,327	200,817
Real Estate [Member] | Commercial Construction and Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due		333
Greater Than 90 Days	813	915
Total Past Due	813	1,248
Current	15,491	12,073
Total loans receivable	16,304	13,321
Real Estate [Member] | First Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	7,064	11,680
60-89 Days Past Due	1,272	2,122
Greater Than 90 Days	3,230	3,515
Total Past Due	11,566	17,317
Current	512,654	513,955
Total loans receivable	524,220	531,272
Total Loans > 90 Days and Accruing	206	175
Real Estate [Member] | Consumer Open End and Junior Liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	298	609
60-89 Days Past Due	70	185
Greater Than 90 Days	308	394
Total Past Due	676	1,188
Current	68,241	68,166
Total loans receivable	68,917	69,354
Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	179,482	175,443
Other Loans [Member] | Consumer Auto [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	14,476	14,856
Other Loans [Member] | Consumer Boat/RVs [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	81,826	79,419
Other Loans [Member] | Consumer Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	5,404	5,766
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	1,314	67
60-89 Days Past Due		393
Greater Than 90 Days	591	531
Total Past Due	1,905	991
Current	75,871	74,411
Total loans receivable	$ 77,776	$ 75,402