Foreclosed Assets (Details 1) - USD ($) $ in Thousands		9 Months Ended
		Sep. 30, 2015	Sep. 30, 2014
Business Acquisition [Line Items]
Balance, December 31, 2014	[1]	$ 43,721
Foreclosures		13,472	$ 667
Provision for losses		(5,163)
Reductions related to sales		(18,814)
Balance, September 30, 2015	[1]	$ 33,216

[1] As of September 30, 2015 and December 31, 2014, the amounts of covered foreclosed assets were $8.9 million and $9.3 million.