Note 6 - Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure Text Block Supplement [Abstract]

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

	September 30, 2013														December 31, 2012
							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	$	57,652			57,652			57,652		0		0				83,660			83,660			83,660		0		0
Securities available for sale		89,687			89,687			0		89,687		0				85,891			85,891			81		85,810		0
Loans held for sale		1,180			1,180			0		1,180		0				2,584			2,584			0		2,584		0
Loans receivable, net		393,322			397,827			0		397,827		0				454,045			459,177			0		459,177		0
Accrued interest receivable		1,817			1,817			0		1,817		0				2,018			2,018			0		2,018		0
Financial liabilities:
Deposits		485,921			485,921			0		485,921		0				514,951			514,951			0		514,951		0
Federal Home Loan Bank advances		0			0			0		0		0				70,000			71,623			0		71,623		0
Accrued interest payable		127			127			0		127		0				247			247			0		247		0
Off-balance sheet financial instruments:
Commitments to extend credit		22			22									119,398		27			27									84,877
Commitments to sell loans		(46	)		(46	)								2,533		(40	)		(40	)								7,046