Note 5 - Loans (Detail) - Loans designated as Criticized or Classified: (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013		Dec. 31, 2012
Loans	$ 145,563		$ 171,001
Special Mention [Member] | Multi-Family Residential [Member]
Loans	11,153		16,345
Special Mention [Member] | Commercial Real Estate Loans [Member]
Loans	8,600		11,097
Special Mention [Member] | One-To-Four Family - Mixed-Use Property [Member]
Loans	11,813		13,104
Special Mention [Member] | One-To-Four Family - Residential [Member]
Loans	2,842		5,223
Special Mention [Member] | Co-Operative Apartments [Member]
Loans			103
Special Mention [Member] | Construction [Member]
Loans	3,137		3,805
Special Mention [Member] | Small Business Administration [Member]
Loans	226		323
Special Mention [Member] | Commercial Business And Other [Member]
Loans	2,228		3,044
Special Mention [Member]
Loans	39,999		53,044
Substandard [Member] | Multi-Family Residential [Member]
Loans	23,690	[1]	19,327	[1]
Substandard [Member] | Commercial Real Estate Loans [Member]
Loans	25,545	[1]	27,877	[1]
Substandard [Member] | One-To-Four Family - Mixed-Use Property [Member]
Loans	17,039	[1]	24,635	[1]
Substandard [Member] | One-To-Four Family - Residential [Member]
Loans	15,176	[1]	15,328	[1]
Substandard [Member] | Co-Operative Apartments [Member]
Loans	267	[1]	237	[1]
Substandard [Member] | Construction [Member]
Loans	7,834	[1]	10,598	[1]
Substandard [Member] | Small Business Administration [Member]
Loans	141	[1]	212	[1]
Substandard [Member] | Commercial Business And Other [Member]
Loans	14,792	[1]	18,419	[1]
Substandard [Member]
Loans	104,484	[1]	116,633	[1]
Doubtful [Member] | Small Business Administration [Member]
Loans			244
Doubtful [Member] | Commercial Business And Other [Member]
Loans	1,080		1,080
Doubtful [Member]
Loans	1,080		1,324
Multi-Family Residential [Member]
Loans	34,843		35,672
Commercial Real Estate Loans [Member]
Loans	34,145		38,974
One-To-Four Family - Mixed-Use Property [Member]
Loans	28,852		37,739
One-To-Four Family - Residential [Member]
Loans	18,018		20,551
Co-Operative Apartments [Member]
Loans	267		340
Construction [Member]
Loans	10,971		14,403
Small Business Administration [Member]
Loans	367		779
Commercial Business And Other [Member]
Loans	$ 18,100		$ 22,543

[1] The tables above do not include $9.9 million and $5.5 million of Substandard loans held for sale at March 31, 2013 and December 31, 2012, respectively.