Long-Lived Assets Held for Sale (Details Textual) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012 Branches
Long-Lived Assets Held for Sale (Textual) [Abstract]
Number of vacant bank-owned branch facilities	2
Number of branches to be sold	2
Vacant Parcel of Land [Member]
Property, Plant and Equipment [Line Items]
Land	920

Carrying amount as of the balance sheet date of real estate held for productive use. This excludes land held for sale.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section 45

-Paragraph 4

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=6361293&loc=d3e6812-107765

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.13)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_Land
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant