Income Taxes Income Taxes-Net Deferred Tax Asset (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Deferred tax assets:
Net deferred tax asset	$ 39,408	$ 21,779
Allowance for loan losses	16,365	17,846
Asset purchase tax basis difference, net	16,238	18,399
Basis difference on other real estate	1,611	1,222
Deferred compensation	4,604	2,815
Goodwill and other intangible assets	10,799	12,657
Accrued compensation	2,046	1,700
Deferred Tax Assets, Investments	2,672	0
Other, net	796	115
Total deferred tax assets	55,131	54,754
Deferred tax liabilities:
FDIC loss guarantee receivable, net	12,280	23,259
Unrealized gains on securities available for sale	0	4,960
State tax credits held for sale, net of economic hedge	1,368	1,875
Core deposit intangibles	2,075	2,881
Office equipment and leasehold improvements	0	0
Total deferred tax liabilities	$ 15,723	$ 32,975