Note 6 - Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2014

Disclosure Text Block Supplement [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

	June 30, 2014													December 31, 2013
							Fair value hierarchy													Fair value hierarchy
(Dollars in thousands)	Carrying amount			Estimated fair value			Level 1		Level 2		Level 3	Contract amount		Carrying amount			Estimated fair value			Level 1		Level 2		Level 3	Contract amount
Financial assets:
Cash and cash equivalents	$	81,202			81,202			81,202							120,686			120,686			120,686
Securities available for sale		127,247			127,247					127,247					107,956			107,956					107,956
Loans held for sale		3,861			3,861					3,861					1,502			1,502					1,502
Loans receivable, net		367,667			367,403					367,403					384,615			388,263					388,263
Federal Home Loan Bank stock		777			777					777					784			784					784
Accrued interest receivable		1,742			1,742					1,742					1,953			1,953					1,953
Financial liabilities:
Deposits		522,853			522,853					522,853					553,930			553,930					553,930
Accrued interest payable		103			103					103					146			146					146
Off-balance sheet financial instruments:
Commitments to extend credit		28			28								127,802		2			2								126,871
Commitments to sell loans		(100	)		(100	)							5,932		(22	)		(22	)							2,025