Foreclosed Assets Foreclosed Assets (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Other Real Estate, Foreclosed Assets, and Repossessed Assets [Abstract]
Foreclosed assets, net		$ 1,329	$ 12,976	$ 22,120
Loans transferred to foreclosed assets		580	781
Other Real Estate and Foreclosed Assets, Other Additions	$ 0	(1,385)	0
Provision for Other Real Estate Owned and Foreclosed Assets	(74)	(2,138)	(2,576)
Sales of Other Real Estate Owned Foreclosed Assets CORES	(12,870)	(11,474)	$ (7,349)
Foreclosed assets, net	$ 5,299	$ 1,329