Note 6 - Contingencies

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Contingencies Disclosure [Text Block]

6. Contingencies

From time-to-time we are involved in various legal proceedings, examinations by various tax authorities and claims that have arisen in the ordinary course of our business. The outcome of any litigation is inherently uncertain. While there can be

no

assurance, we do

not

believe at the present time that the resolution of these matters will have a material adverse effect on our assets, financial position or results of operations.