Loans and the Allowance for Loan Losses (Details 10) (USD $) In Thousands, unless otherwise specified	9 Months Ended
Sep. 30, 2013
Changes in accretable yield of loans acquired with deteriorated credit quality
Beginning Balance	$ (7,848)
Reclasses from nonaccretable difference	(40,334)
Accretion	8,432
Ending Balance	(39,750)
Impaired Covered Loans [Member]
Changes in accretable yield of loans acquired with deteriorated credit quality
Beginning Balance	(13)
Reclasses from nonaccretable difference	(109)
Accretion	121
Ending Balance	(1)
Other Covered Loans [Member]
Changes in accretable yield of loans acquired with deteriorated credit quality
Beginning Balance	(6,705)
Reclasses from nonaccretable difference	(3,557)
Accretion	6,944
Ending Balance	(3,318)
Not Covered Loans [Member]
Changes in accretable yield of loans acquired with deteriorated credit quality
Beginning Balance	(1,130)
Reclasses from nonaccretable difference	(36,668)
Accretion	1,367
Ending Balance	$ (36,431)

The aggregate excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan. This relates to loans accounted for as available-for-sale debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 15

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=27045933&loc=d3e13503-111538

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(2)

-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544

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- Definition

Current period recognition of the accretion of the excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan. This element relates to loans accounted for as available-for-sale debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

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- Definition

Change in the estimate of cash flows expected to be collected, which results in an increase in accretable yield. This relates to a loan accounted for as an available-for-sale debt security, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

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