CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net Income	$ 10,403	$ 11,236	$ 33,083	$ 34,812
Other comprehensive income net of tax:
Unrealized holding gain (loss) on securities available for sale arising during the period, net of income tax of $470, $1,018, $6,810, and $1,670	(873)	1,891	(12,646)	3,102
Unrealized gain (loss) on securities available for sale for which a portion of an other than temporary impairment has been recognized in income, net of tax of $103, $12, $48, and $43	(192)	(22)	89	(80)
Unrealized gain (loss) on cash flow hedges arising during the period, net of income tax of $86, $131, $543, and $535	(162)	(244)	1,007	(994)
Amortization of items previously recorded in accumulated other comprehensive income, net of income tax of $39, $113, $423, and $506	73	210	786	940
Reclassification adjustment for gains included in net income net of income tax expense of $72, $294, $35, and $747	135	(549)	65	(1,387)
Other Comprehensive Income, net of tax	(1,019)	1,286	(10,699)	1,581
Comprehensive income	$ 9,384	$ 12,522	$ 22,384	$ 36,393