Credit Quality Indicators (Details 1) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	$ 637,774	$ 630,684
Residential real estate, 1-4 family residential
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	145,400	143,703
Residential real estate, 1-4 family residential | Performing
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	142,382	140,593
Residential real estate, 1-4 family residential | Nonperforming
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	3,018	3,110
Residential real estate, Home equity lines of credit
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	26,747	26,448
Residential real estate, Home equity lines of credit | Performing
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	26,272	26,168
Residential real estate, Home equity lines of credit | Nonperforming
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	475	280
Consumer, Indirect
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	123,875	124,880
Consumer, Indirect | Performing
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	123,587	124,478
Consumer, Indirect | Nonperforming
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	288	402
Consumer, Direct
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	9,258	10,237
Consumer, Direct | Performing
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	9,213	10,179
Consumer, Direct | Nonperforming
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	45	58
Consumer, Other
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	3,035	3,031
Consumer, Other | Performing
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	3,033	3,021
Consumer, Other | Nonperforming
Investment in residential, consumer and indirect auto loans based on payment activity
Loans	$ 2	$ 10