Fair Value Measurements, Measured On A Recurring And Nonrecurring Basis (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Securities available for sale [Abstract]
Securities available for sale	$ 312,322	$ 317,301
Fair value assets and liabilities measured on non-recurring basis [Abstract]
Impaired Loans	9,737	10,400
U.S. Agency Securities [Member]
Securities available for sale [Abstract]
Securities available for sale	147,335	152,189
US Treasury Securities [Member]
Securities available for sale [Abstract]
Securities available for sale	11,504	11,309
Obligations of State and Political Subdivisions [Member]
Securities available for sale [Abstract]
Securities available for sale	101,627	95,005
Corporate Obligations [Member]
Securities available for sale [Abstract]
Securities available for sale	14,215	16,802
Mortgage-Backed Securities in Government Sponsored Entities [Member]
Securities available for sale [Abstract]
Securities available for sale	35,768	40,671
Equity Securities in Financial Institutions [Member]
Securities available for sale [Abstract]
Securities available for sale	1,873	1,325
Recurring [Member] | U.S. Agency Securities [Member]
Securities available for sale [Abstract]
Securities available for sale	147,335	152,189
Recurring [Member] | U.S. Agency Securities [Member] | Level I [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | U.S. Agency Securities [Member] | Level II [Member]
Securities available for sale [Abstract]
Securities available for sale	147,335	152,189
Recurring [Member] | U.S. Agency Securities [Member] | Level III [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | US Treasury Securities [Member]
Securities available for sale [Abstract]
Securities available for sale	11,504	11,309
Recurring [Member] | US Treasury Securities [Member] | Level I [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | US Treasury Securities [Member] | Level II [Member]
Securities available for sale [Abstract]
Securities available for sale	11,504	11,309
Recurring [Member] | US Treasury Securities [Member] | Level III [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | Obligations of State and Political Subdivisions [Member]
Securities available for sale [Abstract]
Securities available for sale	101,627	95,005
Recurring [Member] | Obligations of State and Political Subdivisions [Member] | Level I [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | Obligations of State and Political Subdivisions [Member] | Level II [Member]
Securities available for sale [Abstract]
Securities available for sale	101,627	95,005
Recurring [Member] | Obligations of State and Political Subdivisions [Member] | Level III [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | Corporate Obligations [Member]
Securities available for sale [Abstract]
Securities available for sale	14,215	16,802
Recurring [Member] | Corporate Obligations [Member] | Level I [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | Corporate Obligations [Member] | Level II [Member]
Securities available for sale [Abstract]
Securities available for sale	14,215	16,802
Recurring [Member] | Corporate Obligations [Member] | Level III [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | Mortgage-Backed Securities in Government Sponsored Entities [Member]
Securities available for sale [Abstract]
Securities available for sale	35,768	40,671
Recurring [Member] | Mortgage-Backed Securities in Government Sponsored Entities [Member] | Level I [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | Mortgage-Backed Securities in Government Sponsored Entities [Member] | Level II [Member]
Securities available for sale [Abstract]
Securities available for sale	35,768	40,671
Recurring [Member] | Mortgage-Backed Securities in Government Sponsored Entities [Member] | Level III [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | Equity Securities in Financial Institutions [Member]
Securities available for sale [Abstract]
Securities available for sale	1,873	1,325
Recurring [Member] | Equity Securities in Financial Institutions [Member] | Level I [Member]
Securities available for sale [Abstract]
Securities available for sale	1,873	1,325
Recurring [Member] | Equity Securities in Financial Institutions [Member] | Level II [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Recurring [Member] | Equity Securities in Financial Institutions [Member] | Level III [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Nonrecurring [Member]
Fair value assets and liabilities measured on non-recurring basis [Abstract]
Impaired Loans	9,579	10,067
Other real estate owned	1,295	1,360
Nonrecurring [Member] | Level I [Member]
Fair value assets and liabilities measured on non-recurring basis [Abstract]
Impaired Loans	0	0
Other real estate owned	0	0
Nonrecurring [Member] | Level II [Member]
Fair value assets and liabilities measured on non-recurring basis [Abstract]
Impaired Loans	0	0
Other real estate owned	0	0
Nonrecurring [Member] | Level III [Member]
Fair value assets and liabilities measured on non-recurring basis [Abstract]
Impaired Loans	9,579	10,067
Other real estate owned	$ 1,295	$ 1,360