Derivatives (Derivatives Associated With Cash Flow Hedges) (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016 USD ($)		Sep. 30, 2016 USD ($)
Derivative Instruments, Gain (Loss) [Line Items]
Gain/Loss expected to be reclassified to earnings in the next twelve months	$ 1,200
Hedging Instruments [Member] | Interest Rate Swap [Member] | Cash Flow Hedge
Derivative Instruments, Gain (Loss) [Line Items]
Notional	250,000	[1]	$ 250,000	[1]
Assets	5,061	[1]	5,061	[1]
Gains/(Losses)	(2,545)	[1],[2]	5,061	[1],[2]
Hedged Items [Member] | Trust Preferred Loans [Member] | Cash Flow Hedge
Derivative Instruments, Gain (Loss) [Line Items]
Held-To-Maturity Trust Preferred Loans Principal Balance	$ 250,000		$ 250,000

[1] After tax gains/(losses) included within AOCI.

[2] Includes approximately $ 1.2 million expected to be reclassified into earnings in the next twelve months.