Fair Value (Details 3) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Quoted Price for Loan Relationship (Market Approach Valuation) | Commercial real estate loan
Fair value measurements for financial instruments
Fair value	$ 683
Fair Value Measurements Valuation Technique(s) Description	Quoted price for loan relationship
Quoted Price for Loan Relationship (Market Approach Valuation) | Commercial real estate loan | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	1.01%
Quoted Price for Loan Relationship (Market Approach Valuation) | Commercial
Fair value measurements for financial instruments
Fair value	$ 231
Fair Value Measurements Valuation Technique(s) Description	Quoted price for loan relationship
Quoted Price for Loan Relationship (Market Approach Valuation) | Commercial | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(3.01%)
Sales Comparison Valuation | Commercial
Fair value measurements for financial instruments
Fair value		$ 807
Fair Value Measurements Valuation Technique(s) Description		Sales comparison
Sales Comparison Valuation | Commercial | Minimum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		(27.43%)
Sales Comparison Valuation | Commercial | Maximum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		32.86%
Sales Comparison Valuation | Commercial | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		9.96%
Sales Comparison Valuation | Residential real estate loan
Fair value measurements for financial instruments
Fair value	$ 118	$ 63
Fair Value Measurements Valuation Technique(s) Description	Sales comparison	Sales comparison
Sales Comparison Valuation | Residential real estate loan | Minimum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(26.81%)	(18.32%)
Sales Comparison Valuation | Residential real estate loan | Maximum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	20.94%	24.16%
Sales Comparison Valuation | Residential real estate loan | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(11.05%)	(14.02%)
Sales Comparison Valuation | Other real estate owned
Fair value measurements for financial instruments
Fair value		$ 45
Fair Value Measurements Valuation Technique(s) Description		Sales comparison
Sales Comparison Valuation | Other real estate owned | Minimum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		(12.86%)
Sales Comparison Valuation | Other real estate owned | Maximum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		11.97%
Sales Comparison Valuation | Other real estate owned | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		(5.79%)