Note 18 - Transactions with Related Parties (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Related Party Transactions [Abstract]
Related Party Deposit Liabilities	$ 6,354,000us-gaap_RelatedPartyDepositLiabilities	$ 5,994,000us-gaap_RelatedPartyDepositLiabilities

Amount of deposits held by the entity for a related party (entity, shareholder, employee).

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(k))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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