Note 5 - Loans (Details) - Loans modified and classified as TDR: (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number	3	5	9
Balance (in Dollars)	$ 2,300	$ 2,179	$ 8,800
One-To-Four Family - Residential [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number	1		1
Balance (in Dollars)	400		400
Commercial Business And Other [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number	2	1	2
Balance (in Dollars)	1,900	615	1,900
Multi-Family Residential [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number		1
Balance (in Dollars)		413
Commercial Real Estate Loans [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number		2	3
Balance (in Dollars)		761	5,300
One-To-Four Family - Mixed-Use Property [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number		1	3
Balance (in Dollars)		$ 390	$ 1,200