Loans and Allowance for Loan Losses (Details 4) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012
Ending allowance balance attributable to loans:
Individually evaluated for impairment	$ 285		$ 301
Collectively evaluated for impairment	3,849		3,463
Total ending allowance balance	4,134	4,051	3,764	4,145	3,891	3,825
Loan Portfolio:
Individually evaluated for impairment	6,014		5,552
Collectively evaluated for impairment	310,553		341,281
Total ending loans balance	316,567		346,833
Commercial
Ending allowance balance attributable to loans:
Individually evaluated for impairment	35		50
Collectively evaluated for impairment	714		543
Total ending allowance balance	749	684	593	551	619	639
Loan Portfolio:
Individually evaluated for impairment	248		418
Collectively evaluated for impairment	46,005		73,225
Total ending loans balance	46,253		73,643
Commercial real estate
Ending allowance balance attributable to loans:
Individually evaluated for impairment	250		251
Collectively evaluated for impairment	2,641		2,387
Total ending allowance balance	2,891	2,897	2,638	3,035	2,738	2,616
Loan Portfolio:
Individually evaluated for impairment	5,766		5,134
Collectively evaluated for impairment	199,828		201,610
Total ending loans balance	205,594		206,744
Residential real estate
Ending allowance balance attributable to loans:
Individually evaluated for impairment
Collectively evaluated for impairment	295		356
Total ending allowance balance	295	293	356	340	334	343
Loan Portfolio:
Individually evaluated for impairment
Collectively evaluated for impairment	40,569		42,288
Total ending loans balance	40,569		42,288
Consumer - other
Ending allowance balance attributable to loans:
Individually evaluated for impairment
Collectively evaluated for impairment	99		89
Total ending allowance balance	99	87	89	92	93	104
Loan Portfolio:
Individually evaluated for impairment
Collectively evaluated for impairment	4,591		4,648
Total ending loans balance	4,591		4,648
Consumer - home equity
Ending allowance balance attributable to loans:
Individually evaluated for impairment
Collectively evaluated for impairment	100		88
Total ending allowance balance	100	90	88	127	107	123
Loan Portfolio:
Individually evaluated for impairment
Collectively evaluated for impairment	19,560		19,510
Total ending loans balance	19,560		19,510
Consumer - home equity | Consumer - other
Loan Portfolio:
Total ending loans balance	$ 19,560		$ 19,510