Note 15 - Earnings Per Share (Details Textual) - shares |
12 Months Ended | ||
---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Stock Options And Restricted Stock [Member] | |||
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 231,717 | 195,318 | 379,350 |
Performance Shares [Member] | |||
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 187,882 | 210,836 | 215,613 |