Note 6 - Intangibles and Acquisition Related Accounting (Tables) |
3 Months Ended | |||||||||||||||||||||||||||||||||||
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Mar. 31, 2022 | ||||||||||||||||||||||||||||||||||||
| Notes Tables | ||||||||||||||||||||||||||||||||||||
| Finite-Lived Intangible Assets Amortization Expense [Table Text Block] |
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| Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
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| X | ||||||||||
- Definition Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life. No definition available.
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| X | ||||||||||
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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