Note 4 - Loans and Allowance for Loan Losses (Details) - Loans by Aging (USD $)	Jun. 30, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 days past due	$ 17,000	$ 265,000
Loans receivable, 60-89 days past due	1,718,000	339,000
Loans receivable, 90 days and more past due	287,000	6,831,000
Loans receivable, past due	2,022,000	7,435,000
Loans receivable, current	459,094,000	464,922,000
Loans receivable	461,115,778	472,356,822
One to Four Family Units [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 days past due	14,000	246,000
Loans receivable, 60-89 days past due	500,000	337,000
Loans receivable, 90 days and more past due	287,000
Loans receivable, past due	801,000	583,000
Loans receivable, current	94,556,000	93,215,000
Loans receivable	95,356,636	93,797,650
Multi-Family Units [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, current	31,969,000	46,188,000
Loans receivable	31,969,145	46,188,434
Real Estate Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 90 days and more past due		536,000
Loans receivable, past due		536,000
Loans receivable, current	39,159,000	42,730,000
Loans receivable	39,159,239	43,266,130
Real Estate Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 60-89 days past due	28,000
Loans receivable, 90 days and more past due		2,604,000
Loans receivable, past due	28,000	2,604,000
Loans receivable, current	188,280,000	176,476,000
Loans receivable	188,307,781	179,079,433
Commercial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 60-89 days past due	1,152,000	2,000
Loans receivable, 90 days and more past due		3,628,000
Loans receivable, past due	1,152,000	3,630,000
Loans receivable, current	88,096,000	89,092,000
Loans receivable	89,248,153	92,721,783
Consumer and Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable, 30-59 days past due	3,000	19,000
Loans receivable, 60-89 days past due	38,000
Loans receivable, 90 days and more past due		63,000
Loans receivable, past due	41,000	82,000
Loans receivable, current	17,034,000	17,221,000
Loans receivable	$ 17,074,824	$ 17,303,392