Real Estate Owned (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Real Estate Owned Disclosure Of Detailed Components [Abstract]
Beginning Balance	$ 4,036	$ 334
Loans transferred to REO	2,350		$ 1,834
REO acquired in merger		3,702
Dispositions of REO	(4,652)
Ending Balance	$ 1,734	$ 4,036	$ 334