Note 18 - Subsequent Events

12 Months Ended

Dec. 31, 2022

Notes to Financial Statements

Subsequent Events [Text Block]

18.        SUBSEQUENT EVENTS

Shares issued in Q1 2023

In the first quarter of 2023, the Company issued an additional 28,313,924 shares. These shares were issued primarily to an institutional investor as part of an exchange agreement to make payments on outstanding debt and as payment on our prepaid advance agreement with Yorkville.

Note Payable Agreement

On March 6, 2023, the Company entered into an amended and restated secured promissory note with Streeterville Capital, LLC (“Streeterville”) with a face amount of $20.9 million which will result in net proceeds of $13.8 million funded incrementally during the first half of 2023.  The documents also confirmed Streeterville’s agreement to forebear on any action regarding this and previous notes with Streeterville as relates to certain compliance matters. In addition, the agreements contain milestone events and deadlines which require the Company to pursue divestment of certain businesses in 2023. Refer to the Company's Current Report on Form 8-K dated March 13, 2023 for further details.