Note 10 - Securities Sold Under Agreements to Repurchase and Other Short-term Borrowings (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Short-term Debt [Table Text Block]

(Dollars in thousands)	2016			2015
Average balance during the year	$	62,670		$	65,140
Average interest rate during the year		0.22	%		0.23	%
Maximum month-end balance during the year	$	72,029		$	82,467