Note 9 - Short-term Borrowings (Tables)

12 Months Ended

Dec. 31, 2014

Disclosure Text Block [Abstract]

Schedule of Short-term Debt [Table Text Block]

(Dollar amounts in thousands)	2014			2013
Balance at year-end	$	14,808		$	10,809
Average balance outstanding		8,379			8,806
Maximum month-end balance		19,970			17,351
Weighted-average rate at year-end		0.98	%		1.44	%
Weighted-average rate during the year		1.77	%		3.15	%