Investment Securities (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Amortized cost and fair value of investment securities held to maturity [Abstract]
Amortized Cost	$ 59,616,000	$ 44,661,000
Gross Unrealized Gains	643,000	736,000
Gross Unrealized Losses	136,000	184,000
Fair Value	60,123,000	45,213,000
Securities pledged as collateral for borrowings	4,244,000	3,263,000
Fair Value [Abstract]
Less than 12 Months, Fair Value	30,382,000	16,772,000
12 Months or More, Fair Value	0	0
Total, Fair Value	30,382,000	16,772,000
Unrealized Losses [Abstract]
Less than 12 Months, Unrealized Losses	136,000	184,000
12 Months or More, Unrealized Losses	0	0
Total, Unrealized Losses	136,000	184,000
Amortized Cost [Abstract]
Due in one year or less	7,026,000
Due from one year to five years	34,243,000
Due from five years to ten years	2,915,000
US Government sponsored mortgage-backed securities	15,432,000
Amortized Cost	59,616,000	44,661,000
Estimated Fair Value [Abstract]
Due in one year or less	7,092,000
Due from one year to five years	34,520,000
Due from five years to ten years	3,081,000
US Government sponsored mortgage-backed securities	15,430,000
Fair Value	60,123,000	45,213,000
US Treasury Securities [Member]
Amortized cost and fair value of investment securities held to maturity [Abstract]
Amortized Cost	27,140,000	31,235,000
Gross Unrealized Gains	465,000	665,000
Gross Unrealized Losses	29,000	69,000
Fair Value	27,576,000	31,831,000
Number of securities in continuous unrealized loss position	7	7
Fair Value [Abstract]
Less than 12 Months, Fair Value	6,953,000	6,907,000
12 Months or More, Fair Value	0	0
Total, Fair Value	6,953,000	6,907,000
Unrealized Losses [Abstract]
Less than 12 Months, Unrealized Losses	29,000	69,000
12 Months or More, Unrealized Losses	0	0
Total, Unrealized Losses	29,000	69,000
Amortized Cost [Abstract]
Amortized Cost	27,140,000	31,235,000
Estimated Fair Value [Abstract]
Fair Value	27,576,000	31,831,000
US Agency Securities [Member]
Amortized cost and fair value of investment securities held to maturity [Abstract]
Amortized Cost	17,044,000	11,123,000
Gross Unrealized Gains	130,000	44,000
Gross Unrealized Losses	57,000	101,000
Fair Value	17,117,000	11,066,000
Number of securities in continuous unrealized loss position	10	8
Fair Value [Abstract]
Less than 12 Months, Fair Value	10,024,000	7,934,000
12 Months or More, Fair Value	0	0
Total, Fair Value	10,024,000	7,934,000
Unrealized Losses [Abstract]
Less than 12 Months, Unrealized Losses	57,000	101,000
12 Months or More, Unrealized Losses	0	0
Total, Unrealized Losses	57,000	101,000
Amortized Cost [Abstract]
Amortized Cost	17,044,000	11,123,000
Estimated Fair Value [Abstract]
Fair Value	17,117,000	11,066,000
US Government Sponsored Mortgage-Backed Securities [Member]
Amortized cost and fair value of investment securities held to maturity [Abstract]
Amortized Cost	15,432,000	2,303,000
Gross Unrealized Gains	48,000	27,000
Gross Unrealized Losses	50,000	14,000
Fair Value	15,430,000	2,316,000
Number of securities in continuous unrealized loss position	5	2
Fair Value [Abstract]
Less than 12 Months, Fair Value	13,405,000	1,931,000
12 Months or More, Fair Value	0	0
Total, Fair Value	13,405,000	1,931,000
Unrealized Losses [Abstract]
Less than 12 Months, Unrealized Losses	50,000	14,000
12 Months or More, Unrealized Losses	0	0
Total, Unrealized Losses	50,000	14,000
Amortized Cost [Abstract]
Amortized Cost	15,432,000	2,303,000
Estimated Fair Value [Abstract]
Fair Value	$ 15,430,000	$ 2,316,000