Note 12 - Concentrations	12 Months Ended
Dec. 31, 2022
Notes to Financial Statements
Concentration Risk Disclosure [Text Block]	Note 12 – Concentrations: Concentration of Credit Risk—The Company maintains its cash balances in financial institutions that are insured by the Federal Deposit Insurance Corporation up to $250,000 each. At times, such balances may be in excess of the FDIC insurance limit. Major Customers—In 2022, 2021 and 2020, net sales to one of our distributors accounted for 8%, 16% and 18% of our net sales, respectively. In 2022, one customer accounted for more than 10% of our net sales, while in 2021 and 2020, no customers accounted for 10% of our net sales. As of December 31, 2022, two distributors and two customers accounted for 15%, 6%, 26% and 11% respectively, of our accounts receivable. As of December 31, 2021, two distributors and two customers accounted for 20%, 10%, 14% and 13%, respectively, of our account receivable. Major Suppliers—The Company purchased approximately 33% of its raw materials from one vendor during 2022, approximately 21% of its raw materials from one vendor during 2021, and approximately 23% of its raw materials from one vendor during 2020. The Company purchased approximately 91% of its packaging material from five vendors during 2022, 84% of its packaging material from five vendors during 2021, and approximately 88% of its packaging material from five vendors during 2020.

Note 12 - Concentrations

12 Months Ended

Dec. 31, 2022

Concentration Risk Disclosure [Text Block]

Note 12 – Concentrations:

Concentration of Credit Risk—The Company maintains its cash balances in financial institutions that are insured by the Federal Deposit Insurance Corporation up to $250,000 each. At times, such balances may be in excess of the FDIC insurance limit.

Major Customers—In 2022, 2021 and 2020, net sales to one of our distributors accounted for 8%, 16% and 18% of our net sales, respectively. In 2022, one customer accounted for more than 10% of our net sales, while in 2021 and 2020, no customers accounted for 10% of our net sales. As of December 31, 2022, two distributors and two customers accounted for 15%, 6%, 26% and 11% respectively, of our accounts receivable. As of December 31, 2021, two distributors and two customers accounted for 20%, 10%, 14% and 13%, respectively, of our account receivable.

Major Suppliers—The Company purchased approximately 33% of its raw materials from one vendor during 2022, approximately 21% of its raw materials from one vendor during 2021, and approximately 23% of its raw materials from one vendor during 2020.

The Company purchased approximately 91% of its packaging material from five vendors during 2022, 84% of its packaging material from five vendors during 2021, and approximately 88% of its packaging material from five vendors during 2020.