Junior Subordinated Debentures and Senior Debt (Details) (USD $)	9 Months Ended			0 Months Ended					0 Months Ended			0 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2014	Dec. 31, 2013	Oct. 16, 2014 Subsequent event	Oct. 16, 2014 Subsequent event	Oct. 16, 2014 Subsequent event Non-voting common stock	Sep. 30, 2014 Common Stock Non-voting common stock	Dec. 31, 2013 Common Stock Non-voting common stock	Feb. 28, 2014 Floating Rate Junior Subordinated Debentures	Sep. 30, 2014 Floating Rate Junior Subordinated Debentures	Mar. 17, 2004 Floating Rate Junior Subordinated Debentures	Feb. 28, 2014 Floating Rate Junior Subordinated Debentures Minimum	Sep. 30, 2014 Floating Rate Junior Subordinated Debentures 3-month Libor
Junior subordinated debentures and other borrowings
Face amount of debt issued		$ 6,000,000	$ 6,000,000								$ 6,000,000
Accrued interest		834,000	718,000							797,000
Maximum payment of principal amount at face value required to extend maturity									900,000
Percent of principal at face value required to be paid to extend maturity									15.00%
Amount of additional equity capital to be raised as a condition under proposal to extend maturity of the Debentures												6,000,000
Common Stock, shares, issued					8,829,549	6,973,320	698,200	698,200
Proceeds from Issuance of Common Stock	3,347,000			9,700,000
Principal amount of loan		2,812,000	2,923,000		5,100,000
Repayments of Debt				$ 2,400,000
Number of years of quarterly payments of interest				5 years
Debt instrument interest rate description													3-month LIBOR
Basis spread (as a percent)													2.54%
Effective interest rate on debentures (as a percent)										2.77%