Off-Balance Sheet Arrangements (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Agreement to extend credit and undisbursed advances on customer lines of credit [Member]
Other Commitments [Line Items]
Commitments	$ 225.6
Guarantees the performance of a customer to a third party [Member]
Other Commitments [Line Items]
Maximum potential amount of undiscounted future payments related to standby letters of credit	$ 0.7	$ 0.9

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 4

-Subparagraph (b)(1)

-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248

Name:	us-gaap_GuaranteeObligationsMaximumExposure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant