Note 13 - Concentration of Credit Risk and Significant Customers

12 Months Ended

Dec. 31, 2016

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

Note

13.

Concentration of Credit Risk and Significant Customers

The Company has no significant off-balance sheet or concentrations of credit risk such as foreign exchange contracts, option contracts or other foreign hedging arrangements. The Company currently maintains the majority of its Cash and cash equivalent balance with

one

financial institution.