Note 23 - Covid-19	12 Months Ended
Dec. 31, 2019
Notes to Financial Statements
Covid-19 [Text Block]	23. COVID- 19 Our business and results of operations may be negatively impacted by the spread of COVID- 19. We sell our products throughout the United States and in many foreign countries and may be impacted by public health crises beyond our control. This could disrupt our operations and negatively impact sales of our products. Our customers, suppliers and distributors may experience similar disruption. In December 2019, COVID- 19 was reported in Wuhan, China. The World Health Organization has since declared the outbreak to constitute a pandemic. The extent of the impact of COVID- 19 on our operational and financial performance will depend on certain developments, including the duration and spread of the outbreak, the impact on our customers and employees, all of which are uncertain and cannot be predicted. The preventative and protective actions that governments have taken to counter the effects of COVID- 19 have resulted in a period of business disruption, including delays in shipments of products and raw materials. To the extent the impact of COVID- 19 continues or worsens, the demand for our products may be negatively impacted, and we may have difficulty obtaining the materials necessary for the production of our products. In addition, the production facilities of our suppliers may be closed for sustained periods of time and industry-wide shipment of products may be negatively impacted. COVID- 19 has also delayed certain strategic transactions the Company intended to close on in the near future and the Company does not know if and when such transactions will be completed.

23.

COVID-

Our business and results of operations

may

be negatively impacted by the spread of COVID-

19.

We sell our products throughout the United States and in many foreign countries and

may

be impacted by public health crises beyond our control. This could disrupt our operations and negatively impact sales of our products. Our customers, suppliers and distributors

may

experience similar disruption. In

December 2019,

COVID-

was reported in Wuhan, China. The World Health Organization has since declared the outbreak to constitute a pandemic. The extent of the impact of COVID-

on our operational and financial performance will depend on certain developments, including the duration and spread of the outbreak, the impact on our customers and employees, all of which are uncertain and cannot be predicted. The preventative and protective actions that governments have taken to counter the effects of COVID-

have resulted in a period of business disruption, including delays in shipments of products and raw materials. To the extent the impact of COVID-

continues or worsens, the demand for our products

may

be negatively impacted, and we

may

have difficulty obtaining the materials necessary for the production of our products. In addition, the production facilities of our suppliers

may

be closed for sustained periods of time and industry-wide shipment of products

may

be negatively impacted. COVID-

has also delayed certain strategic transactions the Company intended to close on in the near future and the Company does

not

know if and when such transactions will be completed.