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v3.24.2.u1

Note 2 - Summary of Significant Accounting Policies (Details Textual) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 USD ($) | Mar. 31, 2024 | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($)
Number of Major Source Manufacturers |  |  |  | 1 |  |
Accounts Receivable, Allowance for Credit Loss | $ 3 |  |  | $ 3 |  | $ 3
Inventory Valuation Reserves | 204 |  |  | 204 |  | 264
Goodwill and Intangible Asset Impairment | 0 |  | $ 0 | 0 | $ 0 |
Business Combination, Contingent Consideration, Liability | 0 |  |  | 0 |  | $ 0
Impairment, Long-Lived Asset, Held-for-Use | 0 |  | 0 | 0 | 0 |
Payment for Product Supply Period |  | 60 days |  |  |  |
Advertising Expense | $ 200 |  | $ 200 | $ 400 | $ 500 |
Equipment [Member] | Minimum [Member] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 5 years |  |  | 5 years |  |
Equipment [Member] | Maximum [Member] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 7 years |  |  | 7 years |  |
Computer Equipment and Software [Member] | Minimum [Member] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 3 years |  |  | 3 years |  |
Computer Equipment and Software [Member] | Maximum [Member] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 5 years |  |  | 5 years |  |
Furniture and Fixtures [Member] | Minimum [Member] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 5 years |  |  | 5 years |  |
Furniture and Fixtures [Member] | Maximum [Member] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 7 years |  |  | 7 years |  |
Revenue from Contract with Customer Benchmark [Member] | Distributor Concentration Risk [Member] | Avenova Spray [Member] |  |  |  |  |  |
Concentration Risk, Percentage | 74.00% |  | 61.00% | 74.00% | 68.00% |

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