Note 1 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Composition of Loan Portfolio [Table Text Block]

	% of Total Loans
	2015			2014
Residential real estate loans		38.22	%		37.60	%
Commercial real estate loans		28.90	%		29.86	%
Consumer loans		18.89	%		18.42	%
Commercial and industrial loans		13.99	%		14.12	%
		100.00	%		100.00	%