Note 8 - Property, Plant and Equipment (Details Textual) - USD ($) $ in Millions |
12 Months Ended | ||
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Jun. 30, 2020 |
Jun. 30, 2019 |
Jun. 30, 2018 |
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Depreciation, Total | $ 16.9 | $ 19.5 | $ 19.8 |
X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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