Fair Value of Financial Instruments (Details 5) (USD $) In Thousands, unless otherwise specified											6 Months Ended							6 Months Ended				6 Months Ended				6 Months Ended					6 Months Ended						6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013	Jun. 30, 2014 Level 3	Dec. 31, 2013 Level 3	Jun. 30, 2013 Level 3	Jun. 30, 2014 Non-recurring basis Level 3	Jun. 30, 2013 Non-recurring basis Level 3	Jun. 30, 2014 Non-recurring basis Level 3 Business loans: Commercial and industrial	Jun. 30, 2013 Non-recurring basis Level 3 Business loans: Commercial and industrial	Jun. 30, 2014 Non-recurring basis Level 3 Business loans: Commercial and industrial Collateral analysis	Jun. 30, 2013 Non-recurring basis Level 3 Business loans: Commercial and industrial Collateral analysis	Jun. 30, 2014 Non-recurring basis Level 3 Business loans: Commercial and industrial Collateral analysis Minimum	Jun. 30, 2013 Non-recurring basis Level 3 Business loans: Commercial and industrial Collateral analysis Minimum	Jun. 30, 2014 Non-recurring basis Level 3 Business loans: Commercial and industrial Collateral analysis Maximum	Jun. 30, 2013 Non-recurring basis Level 3 Business loans: Commercial and industrial Collateral analysis Maximum	Jun. 30, 2014 Non-recurring basis Level 3 Business loans: Commercial owner occupied	Jun. 30, 2014 Non-recurring basis Level 3 Business loans: Commercial owner occupied Collateral analysis	Jun. 30, 2014 Non-recurring basis Level 3 Business loans: Commercial owner occupied Collateral analysis Minimum	Jun. 30, 2014 Non-recurring basis Level 3 Business loans: Commercial owner occupied Collateral analysis Maximum	Jun. 30, 2014 Non-recurring basis Level 3 Real estate loans: Commercial non-owner occupied	Jun. 30, 2014 Non-recurring basis Level 3 Real estate loans: Commercial non-owner occupied Collateral analysis	Jun. 30, 2014 Non-recurring basis Level 3 Real estate loans: Commercial non-owner occupied Collateral analysis Minimum	Jun. 30, 2014 Non-recurring basis Level 3 Real estate loans: Commercial non-owner occupied Collateral analysis Maximum	Jun. 30, 2013 Non-recurring basis Level 3 Real estate loans: Multi-family	Jun. 30, 2013 Non-recurring basis Level 3 Real estate loans: Multi-family Collateral analysis	Jun. 30, 2013 Non-recurring basis Level 3 Real estate loans: Multi-family Collateral analysis Minimum	Jun. 30, 2013 Non-recurring basis Level 3 Real estate loans: Multi-family Collateral analysis Maximum	Jun. 30, 2014 Non-recurring basis Level 3 Real estate loans: One-to-four family	Jun. 30, 2013 Non-recurring basis Level 3 Real estate loans: One-to-four family	Jun. 30, 2014 Non-recurring basis Level 3 Real estate loans: One-to-four family Collateral analysis Minimum	Jun. 30, 2013 Non-recurring basis Level 3 Real estate loans: One-to-four family Collateral analysis Minimum	Jun. 30, 2014 Non-recurring basis Level 3 Real estate loans: One-to-four family Collateral analysis Maximum	Jun. 30, 2013 Non-recurring basis Level 3 Real estate loans: One-to-four family Collateral analysis Maximum	Jun. 30, 2014 Non-recurring basis Level 3 Land	Jun. 30, 2013 Non-recurring basis Level 3 Land	Jun. 30, 2014 Non-recurring basis Level 3 Land Collateral analysis Minimum	Jun. 30, 2013 Non-recurring basis Level 3 Land Collateral analysis Minimum	Jun. 30, 2014 Non-recurring basis Level 3 Land Collateral analysis Maximum	Jun. 30, 2013 Non-recurring basis Level 3 Land Collateral analysis Maximum
Quantitative information about level 3 of fair value measurements for financial instruments
Collateral dependent impaired loans							$ 1,003	$ 1,566	$ 24	$ 308							$ 417				$ 514				$ 1,035				$ 48	$ 223
Other real estate owned	$ 752	$ 1,186	$ 1,186	$ 752	$ 1,186	$ 1,186	$ 752	$ 1,186																											$ 752	$ 1,186
Unobservable Inputs
Rate (as a percent)											6.00%			6.00%		7.25%		11.75%				7.00%				7.00%					2.26%	7.25%	15.00%	11.50%
Management adjustment to reflect current conditions and selling costs											3 years	1 year						8 years				13 years				25 years					2 years	1 year	22 years	12 years
Management adjustment to reflect current conditions and selling costs (as a percent)													0.00%	0.00%	10.00%	10.00%			0.00%	10.00%			0.00%	15.00%			0.00%	10.00%			0.00%	0.00%	10.00%	10.00%			0.00%	0.00%	10.00%	10.00%