Note 10 - Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

	(Dollars in thousands)
Year ending December 31:
2017	$	5,042
2018		4,912
2019		4,839
2020		4,522
2021		4,522
Thereafter		28,916
Total	$	52,753