Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Net of tax	$ 21,227		$ 14,591		$ 41,071		$ 26,767
Unrealized gain from securities:
Net unrealized holding loss from available for sale securities arising during the period	8,768		(25,930)		15,887		(28,423)
Reclassification adjustment of net gain from sale of available for sale securities included in income	(189)		(59)		(331)		(299)
Net unrealized gain from securities, net of reclassification adjustment	8,579		(25,989)		15,556		(28,722)
Pension plan liability adjustment:
Unrecognized net actuarial gain (loss) during the period					0		(756)
Less: amortization of unrecognized net actuarial loss included in net periodic pension cost	24		60		48		119
Pension plan liability adjustment, net	24		60		48		(637)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	8,603	[1]	(25,929)	[1]	15,604	[1]	(29,359)	[1]
Total comprehensive income	$ 29,830		$ (11,338)		$ 56,675		$ (2,592)

[1] All amounts are net of tax. Amounts in parenthesis indicate debits.