Note 11 - Income Taxes (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Summary of Income Tax Contingencies [Table Text Block]

	Six Months Ended June 30,
	2016			2015
	(Dollars in thousands)
Balance at beginning of year	$	10,385		$	7,511
Additions based on tax positions taken in prior years		103			58
Additions based on tax positions taken in the current year		528			570
Reduction based on tax positions taken in prior years		(1,042	)		(988	)
Balance at end of year	$	9,974		$	7,151