Deposits (Details Textual) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Deposits\Federal Home Loan Bank Advances [Abstract]
Time deposits with individual balances over $100,000	$ 101,084us-gaap_TimeDeposits100000OrMore	$ 103,207us-gaap_TimeDeposits100000OrMore
Deposits from directors, executive officers, and related parties	$ 8,483us-gaap_RelatedPartyDepositLiabilities	$ 9,304us-gaap_RelatedPartyDepositLiabilities

The aggregate amount of domestic and foreign time deposit liabilities (including certificates of deposits, individual retirement accounts and open accounts) in denominations of $100,000 or more.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 405

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6479006&loc=d3e64164-112818

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

-Publisher SEC

-Name Industry Guide

-Number 3

-Section V

-Paragraph A

-Subparagraph 4

Name:	us-gaap_TimeDeposits100000OrMore
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant