Note 10 - Deposits (Tables)

12 Months Ended

Dec. 31, 2014

Disclosure Text Block [Abstract]

Deposits and Weighted Average Interest Rates [Table Text Block]

	2014								2013
(Dollars in thousands)	Weighted Average Rate			Amount		Percent of Total			Weighted Average Rate			Amount		Percent of Total
Noninterest checking		0.00	%	$	118,073		23.8	%		0.00	%	$	169,362		30.6	%
NOW accounts		0.02			75,553		15.2			0.03			70,407		12.7
Savings accounts		0.07			46,672		9.4			0.07			44,823		8.1
Money market accounts		0.25			158,798		32.0			0.28			139,818		25.2
					399,096		80.4						424,410		76.6
Certificates by rate:
0-0.99%					81,197		16.3						85,705		15.5
1-1.99%					13,629		2.7						38,456		6.9
2-2.99%					2,721		0.6						4,798		0.9
3-3.99%					107		0.0						561		0.1
Total certificates		0.61			97,654		19.6			0.80			129,520		23.4
Total deposits		0.21		$	496,750		100.0	%		0.26		$	553,930		100.0	%

Scheduled Maturities of Certificates of Deposit [Table Text Block]

	2014					2013
(Dollars in thousands)	Amount		Weighted Average Rate			Amount		Weighted Average Rate
Remaining term to maturity
1-6 months	$	32,925		0.52	%	$	43,618		0.84	%
7-12 months		26,764		0.49			43,462		0.64
13-36 months		29,929		0.68			35,542		0.86
Over 36 months		8,036		1.03			6,898		1.14
	$	97,654		0.61		$	129,520		0.80

Schedule of Interest Expense Domestic Deposit Liabilities [Table Text Block]

(Dollars in thousands)	2014		2013		2012
NOW accounts	$	15		15		35
Savings accounts		31		34		67
Money market accounts		414		372		447
Certificates		751		1,383		3,192
	$	1,211		1,804		3,741