Note 5 - Loans (Details) - Loans Designated as Criticized or Classified (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 133,606	$ 116,045
Multi-Family Residential [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	10,554	9,940
Multi-Family Residential [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	16,216	19,089
Multi-Family Residential [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,607
Multi-Family Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	28,377	29,029
Commercial Real Estate Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	32,375	13,503
Commercial Real Estate Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	19,005	16,820
Commercial Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	51,380	30,323
One-To-Four Family - Mixed-Use Property [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	6,757	7,992
One-To-Four Family - Mixed-Use Property [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	14,029	14,898
One-To-Four Family - Mixed-Use Property [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	20,786	22,890
One-To-Four Family - Residential [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	2,423	2,848
One-To-Four Family - Residential [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	13,580	14,026
One-To-Four Family - Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	16,003	16,874
Co-Operative Apartments [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans		59
Co-Operative Apartments [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans		59
Construction [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans		746
Construction [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,316
Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,316	746
Small Business Administration [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	302	310
Small Business Administration [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	302	310
Commercial Business And Other [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	5,288	7,314
Commercial Business And Other [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	10,104	8,450
Commercial Business And Other [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	50	50
Commercial Business And Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	15,442	15,814
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	57,699	42,653
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	74,250	73,342
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 1,657	$ 50