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v3.25.3

Note 2 - Revenue (Details Textual) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 USD ($) | Sep. 30, 2024 | Sep. 30, 2025 USD ($) | Sep. 30, 2024 | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
Revenue from Contract with Customers, Sales Returns, Percent |  |  | 1.00% | 1.00% |  |
Contract with Customer, Liability | $ 4.5 |  | $ 4.5 |  | $ 4.9 |
Increase (Decrease) in Contract with Customer, Liability |  |  | $ 4.5 |  |  |
Contract with Customer, Liability, Revenue Recognized |  |  |  |  | $ 4.9 | $ 4.4
Geographic Concentration Risk [Member] | Revenue Benchmark [Member] |  |  |  |  |  |
Number of Major Markets |  |  | 0 | 0 |  |
Number of Major Customers | 0 | 0 | 0 | 0 |  |
Minimum [Member] |  |  |  |  |  |
Revenue from Contract with Customer, Sales Returns Policy Term (Day) |  |  | 14 days |  |  |
Revenue from Contract with Customers, Historical Sales Returns, Percent |  |  | 1.00% |  |  |
Maximum [Member] |  |  |  |  |  |
Revenue from Contract with Customer, Sales Returns Policy Term (Day) |  |  | 1 year |  |  |
Revenue from Contract with Customers, Historical Sales Returns, Percent |  |  | 7.00% |  |  |

X
- Definition Represents the number of major customers accounting for 10% or more of the specified concentration risk benchmark, which includes, but not limited to, sales revenue, accounts receivable, etc. + References No definition available. + Details
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- Definition Represents the number of major markets accounting for 10% or more of the specified concentration risk benchmark, which includes, but not limited to, sales revenue, accounts receivable, etc. + References No definition available. + Details
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- Definition Represents the sales returns policy term. + References No definition available. + Details
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-11 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479837/606-10-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-8 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479837/606-10-45-2 + Details
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- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-8 + Details
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