Note 8 - Intangible Assets |
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Dec. 31, 2021 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Notes to Financial Statements | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Intangible Assets Disclosure [Text Block] |
Note 8—Intangible Assets
Intangible assets consisted of the following at December 31 (in thousands):
Estimated future intangible amortization expense as of December 31, 2021 is as follows (in thousands):
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