Goodwill and Other Intangible Assets (Summary of Finite-Lived Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Indefinite-lived Intangible Assets by Major Class [Line Items]
Total other intangible assets, net	$ 18,811	$ 19,213
Community banking \| Core Deposits [Member]
Indefinite-lived Intangible Assets by Major Class [Line Items]
Gross carrying amount	29,379	40,770
Accumulated amortization	(17,879)	(29,189)
Net carrying amount	11,500	11,581
Specialty finance \| Customer Lists [Member]
Indefinite-lived Intangible Assets by Major Class [Line Items]
Gross carrying amount	1,800	1,800
Accumulated amortization	(941)	(805)
Net carrying amount	859	995
Wealth management \| Customer List and Other Intangibles [Member]
Indefinite-lived Intangible Assets by Major Class [Line Items]
Gross carrying amount	7,940	7,690
Accumulated amortization	(1,488)	(1,053)
Net carrying amount	$ 6,452	$ 6,637

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

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-Publisher FASB

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