Loans (Details 5) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Loans with an allowance recorded:
Related Allowance	$ 192	$ 192
Total impaired loans
Impaired loans - Recorded Investment	12,803	13,543
Impaired loans - Unpaid Principal Balance	15,366	16,512
Residential real estate (Member)
Loans with no related allowance recorded:
Recorded Investment , With no related allowance recorded	6,968	7,100
Unpaid Principal Balance, With no related allowance recorded	7,475	7,607
Total impaired loans
Impaired loans - Recorded Investment	6,968	7,100
Impaired loans - Unpaid Principal Balance	7,475	7,607
Commercial real estate (Member)
Loans with no related allowance recorded:
Recorded Investment , With no related allowance recorded	3,536	4,128
Unpaid Principal Balance, With no related allowance recorded	3,536	4,534
Loans with an allowance recorded:
Recorded Investment , With related allowance recorded	1,099	1,099
Unpaid Principal Balance, With related allowance recorded	2,913	2,913
Related Allowance	192	192
Total impaired loans
Impaired loans - Recorded Investment	4,635	5,227
Impaired loans - Unpaid Principal Balance	6,449	7,447
Land and construction (Member)
Loans with no related allowance recorded:
Recorded Investment , With no related allowance recorded	0	0
Unpaid Principal Balance, With no related allowance recorded	0	0
Total impaired loans
Impaired loans - Recorded Investment	0	0
Impaired loans - Unpaid Principal Balance	0	0
Commercial (Member)
Loans with no related allowance recorded:
Recorded Investment , With no related allowance recorded	1,200	1,216
Unpaid Principal Balance, With no related allowance recorded	1,442	1,458
Total impaired loans
Impaired loans - Recorded Investment	1,200	1,216
Impaired loans - Unpaid Principal Balance	$ 1,442	$ 1,458