Securities (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Financing Receivable, Allowance for Credit Losses [Line Items]
Reclassification adjustment for other-than-temporary impairment loss recognized in income	$ 49	$ 252
Alesco Iv Series B2 [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Reclassification adjustment for other-than-temporary impairment loss recognized in income	0	112
Mortgage-Backed Securities, Issued By Private Enterprises [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Reclassification adjustment for other-than-temporary impairment loss recognized in income	$ 49	$ 140

The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 8B

-URI http://asc.fasb.org/extlink&oid=27724398&loc=SL6284393-111563

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration