Note 6 - Loans Held for Sale (Details) (USD $)	9 Months Ended	12 Months Ended	9 Months Ended
Sep. 30, 2014 Multi-Family Residential [Member]	Dec. 31, 2013 Multi-Family Residential [Member]	Sep. 30, 2013 Commercial Real Estate Loans [Member]
Note 6 - Loans Held for Sale (Details) [Line Items]
Number of Loans Held for Sale	1	1	1
Loans and Leases Receivable, Gain (Loss) on Sales, Net	$ 1,200,000	$ 400,000	$ 184,000
Loans Receivable, Net			$ 2,400,000

Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes loans held for sale. Excludes loans and leases covered under loss sharing agreements.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Subparagraph a

-Article 9

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.7(a))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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