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Note 14 - Commitments and Contingencies | 6 Months Ended
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Jun. 30, 2022
Notes to Financial Statements |
Commitments and Contingencies Disclosure [Text Block] |
14. | Commitments and Contingencies
​ In the ordinary course of business, the Company is engaged in various litigation including product liability and intellectual property disputes. However, the Company does not believe that any pending litigation will have a material adverse effect on its consolidated financial position. In addition, the Company is not currently a party to any environmental-related claims or legal matters. ​

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