Note 7 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

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

2018	$	352
2019		341
2020		332
2021		321
2022		309
Thereafter		1,094
Total	$	2,749