Other Income And Other Expense (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
All other income and commissions:
ATM interchange fees	$ 2,497		$ 2,384
Letter of credit fees	1,663		1,499
Electronic banking fees	1,534		1,562
Deferred compensation	657	[1]	1,593	[1]
Gain/(loss) on extinguishment of debt	(4,350)		0
Other	2,893		3,457
Total	4,894		10,495
All other expense:
Other insurance and taxes	3,060		3,046
Tax credit investments	2,495		2,972
Travel and entertainment	1,824		1,848
Customer relations	1,243		1,278
Supplies	1,116		1,055
Employee training and dues	866		1,254
Miscellaneous loan costs	714		996
Litigation and regulatory matters	90		5,170
Other	9,245		7,977
Total	$ 20,653		$ 25,596

[1] Deferred compensation market value adjustments are mirrored by adjustments to employee compensation, incentives, and benefits expense.