Investment Securities (Details) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2014 Security	Dec. 31, 2013 Security
Amortized cost and fair value of investment securities held to maturity [Abstract]
Amortized Cost	$ 62,297,000	$ 44,661,000
Gross Unrealized Gains	683,000	736,000
Gross Unrealized Losses	234,000	184,000
Fair Value	62,746,000	45,213,000
Securities pledged as collateral for borrowings	5,248,000	3,263,000
Number of securities in continuous unrealized loss position	0	0
Fair Value [Abstract]
Less than 12 Months, Fair Value	29,806,000	16,772,000
12 Months or More, Fair Value	0	0
Total, Fair Value	29,806,000	16,772,000
Unrealized Losses [Abstract]
Less than 12 Months, Unrealized Losses	234,000	184,000
12 Months or More, Unrealized Losses	0	0
Total, Unrealized Losses	234,000	184,000
Amortized Cost [Abstract]
Due in one year or less	6,002,000
Due from one year to five years	35,334,000
Due from five years to ten years	4,886,000
US Government sponsored mortgage-backed securities	16,075,000
Estimated Fair Value [Abstract]
Due in one year or less	6,054,000
Due from one year to five years	35,618,000
Due from five years to ten years	5,090,000
US Government sponsored mortgage-backed securities	15,984,000
US Treasury Securities [Member]
Amortized cost and fair value of investment securities held to maturity [Abstract]
Amortized Cost	29,162,000	31,235,000
Gross Unrealized Gains	539,000	665,000
Gross Unrealized Losses	30,000	69,000
Fair Value	29,671,000	31,831,000
Number of securities in continuous unrealized loss position	7	7
Fair Value [Abstract]
Less than 12 Months, Fair Value	6,950,000	6,907,000
12 Months or More, Fair Value	0	0
Total, Fair Value	6,950,000	6,907,000
Unrealized Losses [Abstract]
Less than 12 Months, Unrealized Losses	30,000	69,000
12 Months or More, Unrealized Losses	0	0
Total, Unrealized Losses	30,000	69,000
US Agency Securities [Member]
Amortized cost and fair value of investment securities held to maturity [Abstract]
Amortized Cost	17,060,000	11,123,000
Gross Unrealized Gains	100,000	44,000
Gross Unrealized Losses	69,000	101,000
Fair Value	17,091,000	11,066,000
Number of securities in continuous unrealized loss position	9	8
Fair Value [Abstract]
Less than 12 Months, Fair Value	8,970,000	7,934,000
12 Months or More, Fair Value	0	0
Total, Fair Value	8,970,000	7,934,000
Unrealized Losses [Abstract]
Less than 12 Months, Unrealized Losses	69,000	101,000
12 Months or More, Unrealized Losses	0	0
Total, Unrealized Losses	69,000	101,000
US Government Sponsored Mortgage-Backed Securities [Member]
Amortized cost and fair value of investment securities held to maturity [Abstract]
Amortized Cost	16,075,000	2,303,000
Gross Unrealized Gains	44,000	27,000
Gross Unrealized Losses	135,000	14,000
Fair Value	15,984,000	2,316,000
Number of securities in continuous unrealized loss position	4	2
Fair Value [Abstract]
Less than 12 Months, Fair Value	13,886,000	1,931,000
12 Months or More, Fair Value	0	0
Total, Fair Value	13,886,000	1,931,000
Unrealized Losses [Abstract]
Less than 12 Months, Unrealized Losses	135,000	14,000
12 Months or More, Unrealized Losses	0	0
Total, Unrealized Losses	$ 135,000	$ 14,000