Deposits - Schedule Of Certificates Of Deposit, By Contractual Maturity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Contractual Maturities, Time Deposits, $100,000 or More [Abstract]
Three months or less	$ 48,517
Over three months through six months	35,472
Over six months through 12 months	31,709
2018	7,627
2019	2,475
2020	1,874
2021	735
Total	128,409	$ 130,522
Amount of certificates of deposit, meet or exceed the FDIC insurance limit	55,700	57,100
Reciprocal time deposits through CDARS program	44,200	37,200
Reciprocal demand deposits through the ICS program	$ 283,600	$ 199,500