Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Goodwill

Goodwill. Year-end goodwill was as follows:

	2012		2011
Goodwill	$	535,509	$	528,072

Schedule of Other Intangible Assets

Other Intangible Assets. Year-end other intangible assets were as follows:

	Gross Intangible Assets		Accumulated Amortization			Net Intangible Assets
2012
Core deposits	$	34,966	$	(29,670	)	$	5,296
Customer relationships		6,839		(4,577	)		2,262
Non-compete agreements		986		(397	)		589
	$	42,791	$	(34,644	)	$	8,147
2011
Core deposits	$	34,966	$	(26,732	)	$	8,234
Customer relationships		5,975		(3,862	)		2,113
Non-compete agreements		567		(310	)		257
	$	41,508	$	(30,904	)	$	10,604

Estimated Aggregate Future Amortization Expense for Intangible Assets

The estimated aggregate future amortization expense for intangible assets remaining as of December 31, 2012 is as follows:

2013	$	3,115
2014		2,271
2015		1,489
2016		777
2017		215
Thereafter		280
	$	8,147