Annual report pursuant to Section 13 and 15(d)

Note 15 - Earnings Per Share (Details Textual)

v3.23.2
Note 15 - Earnings Per Share (Details Textual) - shares
12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2021
Share-Based Payment Arrangement, Option [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 39,065 65,545 46,827
Performance Shares [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 92,638 89,969 251,867