XML 47 R36.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 8 - Share-based Compensation (Details Textual)
6 Months Ended
Dec. 31, 2017
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Contractual Term 10 years
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 1,417,906