Investment Securities (Details 1) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Loan maturity distribution by type and related interest rate
Available-for-sale Securities, Contractual Maturities, Less than one year, Value	$ 1,502	$ 1,507
Available-for-sale Securities, Contractual Maturities, Less than one year, Yield	0.51%	0.51%
Available-for-sale Securities, Contractual Maturities, One to Five Years, Value	2,108	2,114
Available-for-sale Securities, Contractual Maturities, One to Five Years, Yield	0.68%	0.67%
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Value	13,047	10,426
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Yield	2.87%	2.82%
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Value	52,090	53,393
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Yield	2.67%	2.61%
Investment securities available for sale, Value	68,747	67,440
Available-for-sale Securities, Contractual Securities, Yield Total	2.60%	2.54%
US Government agencies [Member]
Loan maturity distribution by type and related interest rate
Available-for-sale Securities, Contractual Maturities, Less than one year, Value
Available-for-sale Securities, Contractual Maturities, Less than one year, Yield
Available-for-sale Securities, Contractual Maturities, One to Five Years, Value
Available-for-sale Securities, Contractual Maturities, One to Five Years, Yield
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Value	977	956
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Yield	2.13%	2.13%
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Value	7,069	6,799
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Yield	2.43%	2.43%
Investment securities available for sale, Value	8,046	7,755
Available-for-sale Securities, Contractual Securities, Yield Total	2.40%	2.40%
SBA securities [Member]
Loan maturity distribution by type and related interest rate
Available-for-sale Securities, Contractual Maturities, Less than one year, Value
Available-for-sale Securities, Contractual Maturities, Less than one year, Yield
Available-for-sale Securities, Contractual Maturities, One to Five Years, Value
Available-for-sale Securities, Contractual Maturities, One to Five Years, Yield
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Value
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Yield
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Value	5,328	5,271
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Yield	1.87%	1.88%
Investment securities available for sale, Value	5,328	5,271
Available-for-sale Securities, Contractual Securities, Yield Total	1.87%	1.88%
States and Political Subdivisions [Member]
Loan maturity distribution by type and related interest rate
Available-for-sale Securities, Contractual Maturities, Less than one year, Value	1,502	1,507
Available-for-sale Securities, Contractual Maturities, Less than one year, Yield	0.51%	0.51%
Available-for-sale Securities, Contractual Maturities, One to Five Years, Value	2,108	2,114
Available-for-sale Securities, Contractual Maturities, One to Five Years, Yield	0.68%	0.67%
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Value	9,556	7,398
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Yield	3.22%	3.22%
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Value	10,650	12,351
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Yield	2.82%	2.88%
Investment securities available for sale, Value	23,816	23,370
Available-for-sale Securities, Contractual Securities, Yield Total	2.64%	2.63%
Mortgage Backed Securities [Member]
Loan maturity distribution by type and related interest rate
Available-for-sale Securities, Contractual Maturities, Less than one year, Value
Available-for-sale Securities, Contractual Maturities, Less than one year, Yield
Available-for-sale Securities, Contractual Maturities, One to Five Years, Value
Available-for-sale Securities, Contractual Maturities, One to Five Years, Yield
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Value	2,514	2,072
Available-for-sale Securities, Contractual Maturities, Five to Ten Years, Yield	1.88%	1.77%
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Value	29,043	28,972
Available-for-sale Securities, Contractual Maturities, Over Ten Years, Yield	2.84%	2.69%
Investment securities available for sale, Value	$ 31,557	$ 31,044
Available-for-sale Securities, Contractual Securities, Yield Total	2.77%	2.62%