Derivatives (Offsetting Assets And Liabilities) (Details) - USD ($) $ in Thousands		Dec. 31, 2016	Dec. 31, 2015
Derivative Asset [Abstract]
Amounts offset in the Balance Sheet		$ 0	$ 0
Gross amounts of financial instrument not offset in the balance sheet netting adjustment per applicable master netting agreements		0	0
Gross amounts of financial instrument not offset in the balance sheet fair value of financial collateral in the balance sheet		0	0
Derivative Liability [Abstract]
Amounts offset in the Balance Sheet		0	0
Gross amounts of financial instrument not offset in the balance sheet netting adjustment per applicable master netting agreements		0	0
Gross amounts of financial instrument not offset in the balance sheet fair value of financial collateral in the balance sheet		5,000	8,595
Other Assets | Interest Rate Swap | Not Designated as Hedging Instrument
Derivative Asset [Abstract]
Gross Amounts Recognized	[1]	5,239	8,646
Net Amounts in the Balance Sheet		5,239	8,646
Gross amount of financial instruments not offset in the balance sheet net amount		5,239	8,646
Other Liabilities | Interest Rate Swap | Not Designated as Hedging Instrument
Derivative Liability [Abstract]
Gross Amounts Recognized	[2]	5,239	8,646
Net Amounts in the Balance Sheet		5,239	8,646
Gross amount of financial instruments not offset in the balance sheet net amount		$ 239	$ 51

[1] Included in other assets on the consolidated balance sheet

[2] Included in other liabilities on the consolidated balance sheet