Foreclosed Assets Foreclosed Assets (Details 1) - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014
Business Acquisition [Line Items]
Balance, December 31, 2014	[1]	$ 43,721
Foreclosures		3,089	$ 667
Provision for losses		(406)
Reductions related to sales		(14,736)
Balance, June 30, 2015	[1]	$ 31,668

[1] (1)As of June 30, 2015 and December 31, 2014, the amounts of covered foreclosed assets were $9.8 million and $9.3 million.