Note 5 - Loans (Detail) - Loans modified and classified as TDR (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Number	3	3
Balance (in Dollars)	$ 1,301	$ 1,850
Multi-Family Residential [Member]
Number	1
Balance (in Dollars)	413
Commercial Real Estate Loans [Member]
Number	1	1
Balance (in Dollars)	273	1,388
One-To-Four Family - Mixed-Use Property [Member]
Number		2
Balance (in Dollars)		462
Commercial Business And Other [Member]
Number	1
Balance (in Dollars)	$ 615