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Note 11 - Concentrations (Details Textual) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Revenue Benchmark [Member] | Customer Concentration Risk [Member] |  |  |  |  |
Number of Distributors | 1 |  | 1 |  |
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | E-Commerce [Member] |  |  |  |  |
Concentration Risk, Percentage | 53.00% | 66.00% | 50.00% | 59.00% |
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Distributor One [Member] |  |  |  |  |
Concentration Risk, Percentage | 10.00% |  |  |  |
Accounts Receivable [Member] | Customer Concentration Risk [Member] |  |  |  |  |
Number of Distributors | 3 |  | 3 |  | 3
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Distributor One [Member] |  |  |  |  |
Concentration Risk, Percentage |  |  | 32.00% |  | 22.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Distributor Two [Member] |  |  |  |  |
Concentration Risk, Percentage |  |  | 16.00% |  | 13.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Distributor Three [Member] |  |  |  |  |
Concentration Risk, Percentage |  |  | 13.00% |  | 11.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member] | Related Party [Member] |  |  |  |  |
Number of Vendors | 4 |  | 4 |  | 2
Accounts Payable [Member] | Supplier Concentration Risk [Member] | Vendor One [Member] | Related Party [Member] |  |  |  |  |
Concentration Risk, Percentage |  |  | 25.00% |  | 31.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member] | Vendor Two [Member] | Related Party [Member] |  |  |  |  |
Concentration Risk, Percentage |  |  | 24.00% |  | 30.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member] | Vendor Three [Member] | Related Party [Member] |  |  |  |  |
Concentration Risk, Percentage |  |  | 12.00% |  |
Accounts Payable [Member] | Supplier Concentration Risk [Member] | Vendor Four [Member] | Related Party [Member] |  |  |  |  |
Concentration Risk, Percentage |  |  | 11.00% |  |

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