Note 21 - Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2015

Disclosure Text Block Supplement [Abstract]

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

	December 31, 2015													December 31, 2014
							Fair value hierarchy
(Dollars in thousands)	Carrying amount			Estimated fair value			Level 1		Level 2		Level 3	Contract amount		Carrying amount			Estimated fair value			Contract amount
Financial assets:
Cash and cash equivalents	$	39,782			39,782			39,782							46,634			46,634
Securities available for sale		111,974			111,974					111,974					137,834			137,834
Loans held for sale		3,779			3,779					3,779					2,076			2,076
Loans receivable, net		463,185			458,539					458,539					365,113			364,509
FHLB stock		691			691					691					777			777
Accrued interest receivable		2,254			2,254					2,254					1,713			1,713
Financial liabilities:
Deposits		559,387			558,731					558,731					496,750			496,494
FHLB advances and other borrowings		9,000			9,000					9,000					0			0
Accrued interest payable		242			242					242					93			93
Off-balance sheet financial instruments:
Commitments to extend credit		36			36								165,949		16			16			141,578
Commitments to sell loans		(26	)		(26	)							8,071		(30	)		(30	)		3,279