Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Property, Plant and Equipment (Details Textual)

v3.23.1
Note 8 - Property, Plant and Equipment (Details Textual) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Depreciation $ 4.0 $ 3.9 $ 11.7 $ 12.0