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Note 5 - Goodwill and Intangible Assets | 12 Months Ended
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Dec. 31, 2024
Notes to Financial Statements |
Goodwill and Intangible Assets Disclosure [Text Block] |
5. | Goodwill and Intangible Assets
Management evaluates goodwill for impairment on an annual basis (in the fourth quarter), and no impairment charge was identified for the years presented. Definite-lived intangible assets, consisting of patents and trademarks, are amortized over their useful lives. Amortization expense for intangible assets was $0 and $1,000 for the years ended December 31, 2024 and 2023, respectively. There is no estimated future amortization expense related to definite-lived intangible assets as of December 31, 2024.

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-30/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-20/tableOfContent + Details
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