Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Earnings Per Share (Details Textual)

v3.19.3
Note 11 - Earnings Per Share (Details Textual) - shares
3 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Stock Options And Restricted Stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 232,914 157,294
Performance Shares [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 287,287 288,815