Note 6 - Loans Receivable (Details) (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Note 6 - Loans Receivable (Details) [Line Items]
Financing Receivable, Gross	$ 383,938,000	[1]	$ 353,192,000	[1]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0		0
Financing Receivable, Modifications, Recorded Investment	2,600,000		9,200,000
Minimum Loan Amount for Loans Analyzed by Credit Risk	250,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0		1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment			53,000
One-to-Four-Family Residential [Member]
Note 6 - Loans Receivable (Details) [Line Items]
Loans Pledged as Collateral	50,600,000		67,300,000
Commercial Real Estate Loans [Member]
Note 6 - Loans Receivable (Details) [Line Items]
Loans Pledged as Collateral	8,200,000		9,400,000
Serviced for Others [Member]
Note 6 - Loans Receivable (Details) [Line Items]
Financing Receivable, Gross	12,900,000		8,700,000
Nonaccrual Troubled Debt Restructurings [Member]
Note 6 - Loans Receivable (Details) [Line Items]
Financing Receivable, Modifications, Recorded Investment	$ 2,075,000		$ 3,382,000

[1] Gross of unearned discounts and net loan costs and the allowance for loan and lease losses.