Note 8 - Long-Lived Assets Held for Sale (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014
Vacant Parcel of Land [Member]
Note 8 - Long-Lived Assets Held for Sale (Details) [Line Items]
Disposal Group, Including Discontinued Operation, Long Lived Assets	$ 562
Branch Facility [Member]
Note 8 - Long-Lived Assets Held for Sale (Details) [Line Items]
Disposal Group, Including Discontinued Operation, Long Lived Assets	$ 123

Amount classified as long lived assets attributable to disposal group held for sale or disposed of.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 45

-Paragraph 10

-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1436-107760

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

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