Note 3 - Loans (Detail) - Loans modified and classified as TDR: (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Number	9	12
Balance (in Dollars)	$ 8,800	$ 28,900
Multi-Family Residential [Member]
Number		6
Balance (in Dollars)		1,800
Commercial Real Estate Loans [Member]
Number	3	1
Balance (in Dollars)	5,300	2,000
One-To-Four Family - Mixed-Use Property [Member]
Number	3	3
Balance (in Dollars)	1,200	900
One-To-Four Family - Residential [Member]
Number	1
Balance (in Dollars)	400
Construction [Member]
Number		2
Balance (in Dollars)		24,200
Commercial Business And Other [Member]
Number	2
Balance (in Dollars)	$ 1,900