Credit Quality of Loans and the Allowance for Loan Losses (Schedule of Troubled Debt Restructurings) (Details) (All other mortgage loans [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2014
All other mortgage loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans	$ 1
Pre-modification recorded principal balance	261
Post-modification recorded principal balance	$ 261

Number of financing receivables that have been modified by troubled debt restructurings.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 33

-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953676-111524

Name:	us-gaap_FinancingReceivableModificationsNumberOfContracts2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration