Fair Value - Assets Measured At Fair Value On A Non-Recurring Basis (Details) - USD ($) $ in Thousands		Mar. 31, 2018	Dec. 31, 2017
Fair Value (Details) - Assets Measured At Fair Value On A Non-Recurring Basis [Line Items]
OREO		$ 17,472	$ 20,851
Nonrecurring | Level 1
Fair Value (Details) - Assets Measured At Fair Value On A Non-Recurring Basis [Line Items]
Collateral-dependent impaired loans	[1]	0	0
OREO	[2]	0	0
Loans held-for-sale	[3]	0	0
Assets held-for-sale	[4]	0	0
Nonrecurring | Level 2
Fair Value (Details) - Assets Measured At Fair Value On A Non-Recurring Basis [Line Items]
Collateral-dependent impaired loans	[1]	0	0
OREO	[2]	0	0
Loans held-for-sale	[3]	0	0
Assets held-for-sale	[4]	0	0
Nonrecurring | Level 3
Fair Value (Details) - Assets Measured At Fair Value On A Non-Recurring Basis [Line Items]
Collateral-dependent impaired loans	[1]	35,715	33,240
OREO	[2]	4,792	12,340
Loans held-for-sale	[3]	5,970	21,098
Assets held-for-sale	[4]	$ 3,383	$ 2,208

[1] Includes impaired loans with charge-offs and impaired loans with a specific reserve during the periods presented.

[2] Includes OREO with fair value adjustments subsequent to initial transfer that occurred during the periods presented.

[3] Included in other assets in the Consolidated Statements of Financial Condition.

[4] Included in premises, furniture, and equipment in the Consolidated Statements of Financial Condition.