Note 9 - Federal Home Loan Bank Advances (Tables)

12 Months Ended

Dec. 31, 2014

Disclosure Text Block [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

	December 31, 2014
			Weighted					Weighted
			Average			Amount Due		Average
			Interest Rate			with		Interest Rate
	Amount Due		at Year-End			Putable Option *		at Year-End
Maturity:
Year ending December 31:
2015	$	63,000,000		0.87	%	$	-		-	%
2016		44,500,000		3.81			32,500,000		4.56
2017		33,000,000		3.59			15,000,000		4.42
2018		43,000,000		3.49			5,000,000		2.84
2019		20,000,000		4.12			-		-
Total FHLB advances	$	203,500,000		2.83	%	$	52,500,000		4.36	%

	December 31, 2013
			Weighted					Weighted
			Average			Amount Due		Average
			Interest Rate			with		Interest Rate
	Amount Due		at Year-End			Putable Option *		at Year-End
Maturity:
Year ending December 31:
2014	$	75,850,000		1.32	%	$	-		-	%
2015		21,000,000		2.26			-		-
2016		42,500,000		3.96			32,500,000		4.56
2017		31,000,000		3.75			15,000,000		4.42
2018		41,000,000		3.58			5,000,000		2.84
Thereafter		20,000,000		4.12			-		-
Total FHLB advances	$	231,350,000		2.86	%	$	52,500,000		4.36	%